Posts Tagged ‘light’

Stem cells is no hype but it is a better hope: Experts – Stem Cell Cafe

Stell Cell Research | Posted by admin
Feb 06 2013

One day 2 of Bangalore India Bio (BIB) Indias premier Biotech Show organised by the department of Information Technology, Bio-Technology and Science & Technology, Government of Karnataka and the Vision Group on Biotechnology, featured another TRACK ON REGENERATIVE MEDICINE, the topic was THE PROMISES AND CHALLENGES OF REGENERATIVE MEDICINE. The session was Chaired by B.N. Manohar Chief Executive Officer, Stempeutics Research Pvt. Ltd. and the Speakers were Prof. Ravi Bellamkonda Associate Vice President for Research, Carol Ann and David D. Flanagan Chair in Biomedical Engineering & GCC Distinguished Scholar, Georgia Institute of Technology, USA, Dr. N.K. Venkataramana Director of Advanced Neuro-Science Institute and Vice-Chairman of BGS-Global Hospitals and Dr. Suresh Babu Application Scientist, Life Science Centre (R&D), Agilent Technologies.

Opening the session B.N. Manohar, said, Today regenerative medicine, stem cells, neurology have tremendous potential. Bio Pharma can change the present US$5bn to US$100billion by 2025. Globally US$150bn revenue is made by Biotechnology industries in which 15% is from Pharma industries. In which India contributes 10% to pharma revenue. Stem cells will become a major benchmark for medical treatment. They can be utilized in many ways, which will be shared by the Panel.

Prof. Ravi Bellamkonda, said, the concept of damaged cells to regenerate the cells in the nerve gap, the polymer drug for the cell therapy to grow organwhich is to be viable but need investments. When the nerve gaps are more than 10mm they dont heal fast on their own, Surgeons use pseudo nerve for nervegrafting. Nerve grafting has many disadvantages like second surgery, rate multiple grafting etc 40% success rate, to overcome this is designing the ideal bridge inthe nerve gaps. We are working in our lab to design a pseudo nerve which has genetic approach which has the capacity for bridging for auto grafting and alsodeveloping a gel. This was developed directly in the tissues but it did not work so we tried to work with the embryonic cells (rat), fiber cells with polymer whichallows the gel formation which allows the nerve growth. The Schwann cells which migrated to the glial cells for the growth of nerve cells. This takes nearly 10years for the treatment so trying to concentrate for the short term a treatment which promotes the nerve bridge. We worked on Peripheral nerve submerges withmacrophage which responds to the M2 phenotype for the auto grafting, the Schwann cells migrates quickly regenerating the cells, the study is still under process.We will be able to provide more jobs as we expand.

Dr. N. K. Venkataramana, in his talk said, Started with advancement in medicine from past 3decades and the UN met medical needs in neurological disorders alone we have more than 15 million people adding on every year and their accounts to 300 million which is a huge burden. For this burden stem cells was a boon in the field. We thought that the fundamental property and its cell repairing capacity can be exploited by the scientists and a way to meet the medical needs. Our main goal is to inject the stem cells into the body, so the natural power of regeneration can be enhanced and supported. All stem cells are not equal, majority of us use adult stem cells, embryonic stem cells for the research. Use of Mesenchymal stem cells a multipotent, hypo neurogenic in large scale production is possible. Bone marrow transplantation was known because of stem cells, till then we never saw. With the advancement we can distinguish the cells and utilize for the purpose. In past 30 years I have never seen a recovery of spinal cord injury but now the stem cells giving hope that even in the case of head injury, Parkinsons disease recovery is possible. Understanding the mechanism of action is difficult, follows few postulates they are activation of stem cells, regeneration of cells, Immunomodulation, secretion of growth factors. Mesenchymal cells are Immunomodulatory, secrete many bio active molecules, which has anti apocratic effect, Immunomodulatory, angiogenesis, antifibrotic effect, these can be exploited in many ways for the medical purpose. Different sources of stem cells give different genetic expressions and can be used for different purpose. Concluding with all this data available today, stem cells is no longer a hype but it is a better hope.

Dr. Suresh Babu, an Application Scientist, extensively with proteins and has presented 25 papers till date said, Proteins can undergo various kinds ofmodifications. This is the reason for the different characterizations of proteins. Thus, for different characterizations, new technology is required. The AgilentToolbox for Biologic Characterization is a product of Agilent Technologies. It is used for Intact mAb (Monoclonal Antibodies) Analysis, i.e. to analyze inactiveantibodies. A new chip known as the HPLC Chip is used, which is used in 4 steps Setup, Insert, Click (on the software) and Spray the sample. The chip hasbeen elemental in deconvulating the MS Spectrum of intact mAbs. To do this, PNGase F treatment is done. The Glycons show a missing peak. To show aclear spectrum, the number of antibodies are reduced. This same process can be done on Fc fragments as well. It has practical significance as well, because only1 nanogram of the sample is required, as opposed to over 200 nanograms in conventional methods.

Another application this technology is used in is Peptide Mapping. The peptides are subjected to the data. 94% Heavy Chains and 84% Light Chains are reported. Peptide mapping can also be done by using U.V rays.

Another new detector has been developed to increase sensitivity. About 10% increase has been reported. Size Exclusion Chromatography(SEC) is performedto show the aggregation of mAb. All the systems devised by Agilent technologies are metal and Iron free so that they do not react with the biomolecules. HeatStress has also been done to degrade the antibodies. Aggregates of the protein molecules have been by pH Stress. A linearity curve was plotted whichshowed the concentration of the sample to be 12.5-2000 micrograms per milliliter. For charged varients, Ion Exchange Chromatography(IEC) is widelyused.he added.

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Stem cells is no hype but it is a better hope: Experts – Stem Cell Cafe

Novelos Therapeutics and Academic Collaborators Present Diapeutic Technology Platform at Imaging in 2020 Conference

Pet Stem Cell Therapy | Posted by admin
Oct 04 2012

MADISON, Wis., Oct. 3, 2012 /PRNewswire/ -Novelos Therapeutics, Inc. (NVLT), a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer, today announced that an oral presentation on research conducted by Jamey Weichert, Ph.D., Lance Hall, M.D., Anne M. Traynor, M.D., Glenn Liu, M.D. and their colleagues is being made by Dr. Weichert at the Imaging in 2020 Conference taking place September 30 to October 4, 2012 in Jackson Hole, Wyoming. This presentation describes the mechanistic foundation for Novelos’ diapeutic (diagnostic + therapeutic) technology platform together with animal data and initial findings in advanced cancer patients that demonstrate selective and prolonged uptake of Novelos’ PET imaging I-124-CLR1404 (LIGHT), therapeutic I-131-CLR1404 (HOT) and optical imaging CLR1502 (GLOW2) compounds in a range of tumor types. Dr. Weichert is Associate Professor of Radiology, Dr. Hall is Assistant Professor of Radiology, Dr. Traynor is Associate Professor of Medicine and Dr. Liu is Associate Professor of Medicine, all in the School of Medicine and Public Health at the University of Wisconsin, Madison and all are members of the UW Carbone Cancer Center. Dr. Weichert is also the Chief Scientific Officer of Novelos and the founder of Novelos’ technology.

“LIGHT, HOT and GLOW2 were designed to exploit a common feature of most, if not all cancer cells including cancer stem cells that results in their selective uptake and retention in a wide range of malignant tumors compared with normal tissues,” said Dr. Weichert. “By incorporating a unique functional property in each, we have generated an array of potential products that could, singly and in combinations, significantly improve the detection and treatment of cancer in multiple ways.”

Slides of the oral presentation are available at www.novelos.com/technology-ip/posters-publications/

In the presentation, titled Molecular Diapeutics: Phospholipid Ether Analogs as Broad-Spectrum Cancer and Cancer Stem Cell Detection and Treatment, Dr. Weichert presents data showing that LIGHT, HOT and GLOW2 all share a common cancer-targeted core chemical structure. Each attaches a unique moiety to this delivery vehicle LIGHT a PET imaging agent (iodine-124), HOT a radiotherapeutic agent (iodine-131) and GLOW2 an optical imaging agent (near-infrared tracer). Results described with LIGHT demonstrate broad-spectrum tumor PET imaging in dozens of animal tumor models, and recent human findings in ongoing Phase 1-2 clinical trials show selective uptake and retention by primary tumors and metastases in advanced non-small cell lung and brain cancer patients. HOT results shown include single-dose efficacy in a wide range of animal tumor models as well as selective uptake and retention in cancerous tumors in clinical trials to date. The presentation highlights the potential diapeutic application of LIGHT and HOT, based on their chemical identity, to provide individualized treatment to cancer patients. For example, LIGHT serves as an ideal biomarker to potentially identify patients most likely to benefit from therapy with HOT. Dr. Weichert’s talk also describes how selective uptake of GLOW2 could provide better definition of tumor margins in real time during cancer surgery, enabling more complete and selective removal of malignant tissue and potentially improving patients’ prognosis. Data illustrating the potential use of GLOW2 for non-invasive detection of tumors is also being shown.

“We are pleased to share the science behind Novelos’ cancer-targeted diapeutic platform with the scientific community attending this prestigious conference,” said Harry Palmin, President and CEO of Novelos. “As we have recently reported, we continue to make good clinical progress with LIGHT and HOT across multiple human trials while advancing GLOW2 towards human trials.”

About Novelos Therapeutics, Inc.

We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer. Our cancer-targeted compounds are selectively taken up and retained in cancer cells, including cancer stem cells, versus normal cells. Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells. This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. I-124-CLR1404 (LIGHT) is a small-molecule, broad-spectrum, cancer-targeted PET imaging agent. We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing across 11 solid tumor indications. I-131-CLR1404 (HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells. We believe HOT also has first-in-class potential. HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the third quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need, subject to additional funding. CLR1502 (GLOW2) is a preclinical, cancer-targeted, non-radioactive optical imaging agent for intraoperative tumor margin illumination and non-invasive tumor imaging. Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com

INVESTOR CONTACTS

J. Patrick Genn, Vice President of IR, Novelos Therapeutics, Inc., Madison, Wisc. & Boston, Mass., Ph: (858) 775-7456, Email: jpgenn@novelos.com

Anne Marie Fields, Senior Vice President, LHA, Ph: (212) 838-3777, Email: afields@lhai.com, @LHA_IR_PR

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Novelos Therapeutics and Academic Collaborators Present Diapeutic Technology Platform at Imaging in 2020 Conference

Stem cells improve visual function in blind mice

Stem Cell Treatment | Posted by admin
Oct 02 2012

Public release date: 1-Oct-2012 [ | E-mail | Share ]

Contact: Elizabeth Streich estreich@columbia.edu 212-305-3689 Columbia University Medical Center

An experimental treatment for blindness, developed from a patient’s skin cells, improved the vision of blind mice in a study conducted by Columbia ophthalmologists and stem cell researchers.

The findings suggest that induced pluripotent stem (iPS) cells which are derived from adult human skin cells but have embryonic properties could soon be used to restore vision in people with macular degeneration and other diseases that affect the eye’s retina.

“With eye diseases, I think we’re getting close to a scenario where a patient’s own skin cells are used to replace retina cells destroyed by disease or degeneration,” says the study’s principal investigator, Stephen Tsang, MD, PhD, associate professor of ophthalmology and pathology & cell biology. “It’s often said that iPS transplantation will be important in the practice of medicine in some distant future, but our paper suggests the future is almost here.”

The advent of human iPS cells in 2007 was greeted with excitement from scientists who hailed the development as a way to avoid the ethical complications of embryonic stem cells and create patient-specific stem cells. Like embryonic stem cells, iPS cells can develop into any type of cell. Thousands of different iPS cell lines from patients and healthy donors have been created in the last few years, but they are almost always used in research or drug screening.

No iPS cells have been transplanted into people, but many ophthalmologists say the eye is the ideal testing ground for iPS therapies.

“The eye is a transparent and accessible part of the central nervous system, and that’s a big advantage. We can put cells into the eye and monitor them every day with routine non-invasive clinical exams,” Tsang says. “And in the event of serious complications, removing the eye is not a life-threatening event.”

In Tsang’s new preclinical iPS study, human iPS cells derived from the skin cells of a 53-year-old donor were first transformed with a cocktail of growth factors into cells in the retina that lie underneath the eye’s light-sensing cells.

The primary job of the retina cells is to nourish the light-sensing cells and protect the fragile cells from excess light, heat, and cellular debris. If the retina cells die which happens in macular degeneration and retinitis pigmentosa the photoreceptor cells degenerate and the patient loses vision. Macular degeneration is a leading cause of vision loss in the elderly, and it is estimated that 30 percent of people will have some form of macular degeneration by age 75. Macular degeneration currently affects 7 million Americans and its incidence is expected to double by 2020.

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Stem cells improve visual function in blind mice

Novelos Therapeutics Announces Positive Initial Imaging Results In Brain Cancer Trial With I-124-CLR1404 (LIGHT …

Pet Stem Cell Therapy | Posted by admin
Jun 20 2012

MADISON, Wis., June 19, 2012 /PRNewswire/ — Novelos Therapeutics, Inc. (NVLT), a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer, today announced that the University of Wisconsin Carbone Cancer Center (UWCCC), a leading oncology research institution, has successfully dosed three patients in a Phase 1-2 positron emission tomography (PET) imaging trial of I-124-CLR1404 (LIGHT), a cancer-targeted PET imaging agent, in patients with primary or metastatic brain cancer. The three glioma patients were dosed with LIGHT at 5 mCi. Details of the trial design are available at www.clinicaltrials.gov ID: NCT01540513, or at www.novelos.com in the ‘Clinical Trials’ section. Lance Hall, M.D., is the trial’s principal investigator. This trial is being funded by the UWCCC and the Institute for Clinical and Translational Research (ICTR). Detailed trial results are expected to be presented at a scientific venue at a later date.

“Despite recent advances in diagnostic and therapeutic techniques, prognosis of patients with many brain tumors, and particularly malignant gliomas, remains dismal. This reflects in part the diagnostic uncertainty in identifying infiltrative tumor growth of malignant gliomas which in turn affects subsequent treatment strategies,” said Dr. Hall. “The preliminary results from these three glioma patients are very encouraging. We see strong and sustained uptake of LIGHT in cancerous tumors against very low background and have not observed any adverse safety signals. Interestingly, LIGHT’s cancerous tumor to normal tissue uptake ratio exceeded 30:1 in one tumor, which compares favorably with PET agents that are generally considered good tumor biomarkers if tumor to normal tissue uptake ratios are in the range of 3:1 and 5:1.”

“Having observed well-tolerated cancer-specific uptake with LIGHT at 5 mCi in three glioma patients, we look forward to evaluating more patients at this dose level in this indication,” said Kim Hawkins, Vice President of Clinical Development of Novelos.

“We are very pleased by both the positive initial LIGHT imaging data in brain cancer patients obtained to date, and our continuing collaboration with the UWCCC,” said Harry Palmin, President and CEO of Novelos. “We believe these results begin to establish proof-of-concept for LIGHT as a PET imaging agent for brain cancer, and could be used to calculate effective doses for Phase 2 clinical trials of I-131-CLR1404 (HOT) in this indication. HOT is our chemically identical small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.”

About LIGHT

LIGHT is a small molecule imaging agent that we believe has first-in-class potential for selective detection of tumors and metastases in a broad range of cancers. LIGHT is comprised of a small, non-pharmacological quantity of CLR1404 (COLD, acting as a cancer-targeted delivery and retention vehicle) labeled with the short-lived radioisotope, iodine-124, a new PET imaging isotope. PET imaging used in conjunction with CT scanning has now become the imaging method of choice in oncology. In studies to date, LIGHT selectively illuminated malignant tumors in 52 of 54 animal models of cancer, demonstrating broad-spectrum, cancer-selective uptake and retention. Investigator-sponsored Phase 1-2 trials of LIGHT as a PET imaging agent are ongoing. The trials include lung cancer, brain cancer and, starting in the third quarter of 2012, other solid tumors. These human trials, if successful, would likely provide proof-of-concept for LIGHT as a PET imaging agent with the potential to supplant the current “gold standard” agent, 18F-fluoro-deoxyglucose (FDG), due to what we believe to be LIGHT’s superior cancer-specificity and more favorable logistics of clinical use. Also, tumor uptake data would likely accelerate clinical development of HOT by predicting efficacy and enabling calculation of efficacious doses of HOT for Phase 2 trials.

About the UW Carbone Cancer Center in Madison

The UWCCC is recognized throughout the nation as one of the leading innovators in cancer research, quality patient care and active community involvement. It is the only comprehensive cancer center, as designated by the National Cancer Institute, in Wisconsin. An integral part of the UW School of Medicine and Public Health, the UWCCC unites physicians and scientists who work together in translating discoveries from research laboratories into new treatments that benefit cancer patients. To learn more about clinical studies and other initiatives, visit www.uwhealth.org/uw-carbone-cancer-center/for-researchers/uwccc/28373

About Novelos Therapeutics, Inc.

We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer. Our three cancer-targeted compounds are selectively taken up and retained in cancer cells, including cancer stem cells, versus normal cells. Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells. This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. I-124-CLR1404 (LIGHT) is a small-molecule cancer-targeted PET imaging agent. We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing. I-131-CLR1404 (HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells. We believe HOT also has first-in-class potential. HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need. CLR1404 (COLD), a pre-clinical cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition. Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com

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Novelos Therapeutics Announces Positive Initial Imaging Results In Brain Cancer Trial With I-124-CLR1404 (LIGHT …

Sebastian veterinarian performs stem cell treatment for pets

Stem Cell Treatment | Posted by admin
May 17 2012

SEBASTIAN Toby, a 6-year-old golden retriever, loves to run and play catch. And Oreo, a 12-year-old border collie mix, also is a bundle of energy.

Movement for both dogs got easier about a month ago when they received a revolutionary stem cell treatment at the Highlands Animal Hospital.

Veterinarian Marcus Kramer performed the successful transplant procedures, which were developed by Kentucky-based MediVet-America.

Both dogs had been in significant pain with a restricted range of motion, as shown on X-rays.

“It’s made a big difference,” said Kramer. “The really amazing thing is that they both healed so quickly. Both dogs had problems with their hips and were suffering from osteoarthritis. Just 30-days later, they are able to walk and run again.”

Adult animal stem cell technology uses the pet’s own regenerative healing power to treat dogs, cats and horses suffering from arthritis, hip dysplasia and tendon, ligament and cartilage injuries. Under anesthesia, Kramer removed about 40 grams of fat from each dog and separated the stem cells from the fat. He then activated the stem cells under an LED light, and injected them back into the dogs.

Stem cell therapy allows an animal to get off pain and anti-inflammatory drugs, Kramer said. MediVet-America’s therapy is done entirely at the animal hospital in about three hours, and costs about $1,800 for dogs and $2,400 for horses. That compares to thousands of dollars that pet owners could expect to pay for medication over a pet’s lifetime.

Erica Kent, a spokesman for MediVet-America, said using the LED light is integral to the patented-process, because the light helps to awaken stem cells and makes them more active. The three-color light stimulates millions of dormant cells to initiate repair from the moment the cells are injected into the animal’s body, according to the MediVet-America website.

The company is also offering a program that allows pet owners to bank stem cells when animals are younger to use if their pet develops illnesses like arthritis in old age.

STEM CELL THERAPY

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Sebastian veterinarian performs stem cell treatment for pets

Novelos Therapeutics Successfully Completes First Cohort In Phase 1b Solid Tumor Trial With I-131-CLR1404 (HOT) Cancer …

Pet Stem Cell Therapy | Posted by admin
May 15 2012

MADISON, Wis., May 15, 2012 /PRNewswire/ — Novelos Therapeutics, Inc. (NVLT.OB), a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer, today announced that it has successfully completed the first cohort in a U.S. multi-center Phase 1b dose-escalation trial of its cancer-targeted molecular radiotherapeutic compound I-131-CLR1404 (HOT) in cancer patients with advanced solid tumors. The first two-patient cohort was successfully dosed with approximately 20 mCi of HOT, triggering enrollment into the second cohort at approximately 40 mCi. Details of the trial design are available on www.clinicaltrials.gov ID: NCT01495663, or at www.novelos.com in the ‘Clinical Trials’ section. Glenn Liu, M.D., University of Wisconsin Carbone Cancer Center, is the trial’s principal investigator. Detailed trial results are expected to be presented at a scientific venue at a later date.

“Patients with advanced solid tumors need safer and more effective therapies,” said Dr. Liu. “Based on animal data, results from a completed Phase 1a dosimetry trial, and now initial data from this Phase 1b trial, HOT appears to deliver radiation directly and selectively to cancerous tumors. Data from the first cohort indicates HOT was well-tolerated, without any grade 3 or 4 toxicities, enabling enrollment of the first patient in the second cohort. HOT uptake in cancerous tumors persisted for at least 21 days. One patient with advanced prostate cancer remains on trial at two months following treatment with HOT, while another patient with advanced colorectal cancer has completed the trial.”

“We are pleased with HOT’s safety profile and selective cancerous tumor uptake and retention in this first cohort at a dose of approximately 20 mCi,” said Kim Hawkins, Vice President of Clinical Development of Novelos. “We now look forward to evaluating HOT at approximately 40 mCi in cancer patients with advanced solid tumors, as per the trial protocol. We also look forward to adding two additional clinical investigators to the trial, Joanne Mortimer, M.D., at the City of Hope and Michael Pishvaian, M.D., Ph.D., at Georgetown University.”

“We intend to combine the data from this trial with calculation of effective doses for HOT based on quantitative positron emission tomography (PET) tumor imaging data using I-124-CLR1404 (LIGHT), our small-molecule cancer-targeted PET imaging agent,” said Harry Palmin, President and CEO of Novelos. “Together, we believe these data will enable us to commence HOT Phase 2 proof-of-concept trials in the first quarter of 2013 in cancer patients that have significant unmet medical need.”

About HOTHOT (iodine-131 radiolabeled CLR1404) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that we believe has first-in-class potential. HOT is comprised of a small, non-pharmacological quantity of CLR1404 (COLD) acting as a cancer-targeted delivery and retention vehicle and incorporating a cytotoxic (cell-killing) dose of radiotherapy (in the form of iodine-131, a radioisotope that is already in common use to treat thyroid and other cancer types). The ongoing Phase 1b dose-escalation trial is aimed at determining the Maximum Tolerated Dose of HOT. We expect to initiate HOT Phase 2 efficacy trials as a monotherapy for solid tumors with significant unmet medical need as soon as a minimal efficacious dose is established, subject to additional funding. We may determine such an effective dose upon calculating it from ongoing PET imaging trials in cancer patients with LIGHT (since PET imaging is quantitative, enabling determination of tumor radiation exposure at a given dose level) or seeing a tumor response in the Phase 1b trial. Preclinical experiments in vitro (in cell culture) and in more than a dozen in vivo (in animals) models have demonstrated selective killing of cancer cells along with a benign safety profile. In view of HOT’s selective uptake and retention in a wide range of solid tumors and in cancer stem cells, its single-agent efficacy in animal models and its non-specific mechanism of cancer-killing (radiation), we are first developing HOT as a monotherapy for solid tumors with significant unmet medical need.

About Novelos Therapeutics, Inc.We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer. Our three cancer-targeted compounds are selectively taken up and retained in cancer cells, including cancer stem cells, versus normal cells. Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells. This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. I-124-CLR1404 (LIGHT) is a small-molecule cancer-targeted PET imaging agent. We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing. I-131-CLR1404 (HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells. We believe HOT also has first-in-class potential. HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need, subject to additional funding. CLR1404 (COLD), a pre-clinical cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition. Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com

INVESTOR CONTACTSJ. Patrick Genn, Vice President of IR

Anne Marie Fields, Senior Vice President

Novelos Therapeutics, Inc.

LHA

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Novelos Therapeutics Successfully Completes First Cohort In Phase 1b Solid Tumor Trial With I-131-CLR1404 (HOT) Cancer …

Novelos Therapeutics Announces Successful Completion of First Cohort In Lung Cancer Trial With I-124-CLR1404 (LIGHT …

Pet Stem Cell Therapy | Posted by admin
Apr 25 2012

MADISON, Wis., April 24, 2012 /PRNewswire/ -Novelos Therapeutics, Inc. (OTCQX: NVLT.OB - News), a pharmaceutical company developing novel drugs for treatment and diagnosis of cancer, today announced that the University of Wisconsin Carbone Cancer Center, a leading oncology research institution, has successfully completed the first cohort in a Phase 1-2 positron emission tomography (PET) imaging trial of I-124-CLR1404 (LIGHT), a cancer-targeted PET imaging agent, in patients with advanced non-small cell lung cancer (NSCLC). The first cohort comprised three patients dosed with LIGHT at 5 mCi.Details of the trial design are available at www.clinicaltrials.gov ID: NCT00582283, or at www.novelos.com in the “Clinical Trials” section.Anne M. Traynor, M.D., is the trial’s principal investigator.Detailed trial results are expected to be presented at a scientific venue at a later date.

“The preliminary results from the first cohort are encouraging. We see strong uptake of LIGHT in cancerous tumors against very low background and have not observed any adverse safety signals,” said Dr. Traynor. “Although still early and in a small number of subjects, there is some suggestion that LIGHT imaging was more tumor-selective than the comparator modality 18F-fluorodeoxyglucose (18F-FDG) PET.”

“Having observed initial cancer-specific uptake with LIGHT at 5 mCi in NSCLC patients, we now look forward to evaluating the next dose level in this indication,” said Kim Hawkins, Vice President of Clinical Development of Novelos.”The protocol was prospectively designed to dose three patients at 3 mCi in the next cohort, as we seek to identify a minimally effective dose, and we look forward to obtaining these results in a few months.”

“We are very pleased with the positive initial LIGHT imaging data in lung cancer patients obtained to date, and with our collaboration with the UW Carbone Cancer Center,” said Harry Palmin, President and CEO of Novelos.”We believe these data begin to establish proof-of-concept for LIGHT as a PET imaging agent for NSCLC, could advance our partnering discussions and could be used to calculate effective doses for Phase 2 clinical trials of I-131-CLR1404 (HOT).HOT is our chemically identical small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.”

About LIGHTLIGHT is a small molecule imaging agent that we believe has first-in-class potential for selective detection of tumors and metastases in a broad range of cancers.LIGHT is comprised of a small, non-pharmacological quantity of CLR1404 (COLD, acting as a cancer-targeted delivery and retention vehicle) labeled with the short-lived radioisotope, iodine-124, a new PET imaging isotope.PET imaging used in conjunction with CT scanning has now become the imaging method of choice in oncology.In studies to date, LIGHT selectively illuminated malignant tumors in 52 of 54 animal models of cancer, demonstrating broad-spectrum, cancer-selective uptake and retention. Investigator-sponsored Phase 1-2 trials of LIGHT as a PET imaging agent are ongoing.The trials include lung cancer, brain cancer and, starting in the second quarter of 2012, other solid tumors.These human trials, if successful, will serve three important purposes.First, they would provide proof-of-concept for LIGHT itself as a PET imaging agent with the potential to supplant the current “gold standard” agent, 18-fluoro-deoxyglucose (FDG), due to what we believe to be LIGHT’s superior cancer-specificity and more favorable logistics of clinical use.Second, favorable results would advance partnering discussions for LIGHT.Third, tumor uptake data will accelerate clinical development of HOT by predicting efficacy and enabling calculation of efficacious doses of HOT for Phase 2 trials.

About the UW Carbone Cancer Center in MadisonThe University of Wisconsin Carbone Cancer Center (UWCCC) is recognized throughout the nation as one of the leading innovators in cancer research, quality patient care and active community involvement. It is the only comprehensive cancer center, as designated by the National Cancer Institute, in Wisconsin. An integral part of the UW School of Medicine and Public Health, the UWCCC unites physicians and scientists who work together in translating discoveries from research laboratories into new treatments that benefit cancer patients.To learn more about clinical studies and other initiatives, visit www.uwhealth.org/uw-carbone-cancer-center/for-researchers/uwccc/28373.

About Novelos Therapeutics, Inc.We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer.Our three cancer-targeted compounds are selectively taken up and retained in cancer cells, including cancer stem cells, versus normal cells.Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells.This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. I-124-CLR1404 (LIGHT) is a small-molecule cancer-targeted PET imaging agent.We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing.I-131-CLR1404 (HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.We believe HOT also has first-in-class potential.HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need, subject to additional funding.CLR1404 (COLD), a pre-clinical cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition.Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way.For additional information please visit www.novelos.com.

INVESTOR CONTACTS

J. Patrick Genn, Vice President of IR

Anne Marie Fields, Senior Vice President

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Novelos Therapeutics Announces Successful Completion of First Cohort In Lung Cancer Trial With I-124-CLR1404 (LIGHT …

Novelos Therapeutics Announces Enrollment of First Patient in Brain Cancer Trial with I-124-CLR1404 (LIGHT) Cancer …

Pet Stem Cell Therapy | Posted by admin
Mar 15 2012

MADISON, Wis., March 15, 2012 /PRNewswire/ — Novelos Therapeutics, Inc. (OTCQX: NVLT.OB - News), a pharmaceutical company developing novel drugs for treatment and diagnosis of cancer, today announced that the University of Wisconsin Carbone Cancer Center, a leading medical oncology research institution, has enrolled the first patient in a Phase 1-2 positron emission tomography (PET) imaging trial of I-124-CLR1404 (LIGHT), a cancer-targeted PET imaging agent, in patients with primary or metastatic brain cancer. Details of the trial design are available at www.clinicaltrials.gov ID: NCT01540513, or at www.novelos.com in the ‘Clinical Trials’ section. Lance Hall, M.D., is the trial’s principal investigator. This trial is being funded by an Institute for Clinical and Translational Research (ICTR) grant.

“Despite recent advances in diagnostic and therapeutic techniques, prognosis of patients with many brain tumors, and particularly malignant gliomas, remains dismal. This reflects in part the diagnostic uncertainty in identifying infiltrative tumor growth of malignant gliomas which in turn affects subsequent treatment strategies,” said Dr. Hall. “The goals of this study will be to validate uptake of LIGHT in human brain tumors, determine the optimal imaging parameters, and compare tumor volumes and diagnostic accuracy of PET and magnetic resonance imaging (MRI).”

“We are very pleased to be expanding our collaboration with the UW Carbone Cancer Center,” said Harry Palmin, President and CEO of Novelos. “We look forward to obtaining initial LIGHT imaging data in the second quarter of 2012 in cancer patients with primary brain tumors and brain metastases. We believe positive data would establish proof-of-concept for LIGHT as a PET imaging agent for this indication, could advance our partnering discussions and could be used to calculate effective doses for Phase 2 clinical trials of I-131-CLR1404 (HOT). HOT is our chemically identical small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.”

About LIGHTLIGHT is a small molecule imaging agent that we believe has first-in-class potential for selective detection of tumors and metastases in a broad range of cancers. LIGHT is comprised of a small, non-pharmacological quantity of CLR1404 (COLD, acting as a cancer-targeted delivery and retention vehicle) labeled with the short-lived radioisotope, iodine-124, a new PET imaging isotope. PET imaging used in conjunction with CT scanning has now become the imaging method of choice in oncology. In studies to date, LIGHT selectively illuminated malignant tumors in 52 of 54 animal models of cancer, demonstrating broad-spectrum, cancer-selective uptake and retention. Investigator-sponsored Phase 1-2 trials of LIGHT as a PET imaging agent are ongoing. The trials include lung cancer, brain cancer and, starting in the second quarter of 2012, other solid tumors. These human trials, if successful, will serve two important purposes. First, they would provide proof-of-concept for LIGHT itself as a PET imaging agent with the potential to supplant the current “gold standard” agent, 18-fluoro-deoxyglucose (FDG), due to what we believe to be LIGHT’s superior cancer-specificity and more favorable logistics of clinical use. Second, favorable results would accelerate clinical development of HOT by predicting efficacy and enabling calculation of efficacious doses of HOT for Phase 2 trials.

About the UW Carbone Cancer Center in MadisonThe University of Wisconsin Carbone Cancer Center (UWCCC) is recognized throughout the nation as one of the leading innovators in cancer research, quality patient care and active community involvement. It is the only comprehensive cancer center, as designated by the National Cancer Institute, in Wisconsin. An integral part of the UW School of Medicine and Public Health, the UWCCC unites physicians and scientists who work together in translating discoveries from research laboratories into new treatments that benefit cancer patients. To learn more about clinical studies and other initiatives, visit www.uwhealth.org/uw-carbone-cancer-center/for-researchers/uwccc/28373

About Novelos Therapeutics, Inc.We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer. Our three cancer-targeted compounds are selectively taken up and retained in cancer cells, including cancer stem cells, versus normal cells. Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells. This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. I-124-CLR1404 (LIGHT) is a small-molecule cancer-targeted PET imaging agent. We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing. I-131-CLR1404 (HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells. We believe HOT also has first-in-class potential. HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need, subject to additional funding. CLR1404 (COLD), a cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition. We plan to file an IND for COLD in the first quarter of 2013, subject to additional funding. Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com

INVESTOR CONTACTS

J. Patrick Genn, Vice President of IR

Anne Marie Fields, Senior Vice President

Novelos Therapeutics, Inc.

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Novelos Therapeutics Announces Enrollment of First Patient in Brain Cancer Trial with I-124-CLR1404 (LIGHT) Cancer …

Novelos Therapeutics Announces Enrollment of First Patient in Lung Cancer Trial With I-124-CLR1404 (Light) Cancer …

Pet Stem Cell Therapy | Posted by admin
Feb 23 2012

MADISON, WI-(Marketwire -02/22/12)- Novelos Therapeutics, Inc. (OTCQX: NVLT.OB - News) a pharmaceutical company developing novel drugs for treatment and diagnosis of cancer, today announced that the University of Wisconsin Carbone Cancer Center, a leading medical oncology research institution, has enrolled the first patient in a Phase 1-2 positron emission tomography (PET) imaging trial of I-124-CLR1404 (LIGHT), a cancer-targeted PET imaging agent, in patients with advanced non-small cell lung cancer (NSCLC). Details of the trial design are available at www.clinicaltrials.gov ID: NCT00582283, or at www.novelos.com in the 'Clinical Trials' section. Anne M. Traynor, M.D., is the trial's principal investigator.

“Surgical resection in properly selected NSCLC patients offers the best chance for long-term survival and may be curative. Consequently, accurate pre-operative assessment of local, regional and distant metastatic spread is critical for effective disease management,” said Dr. Traynor. “If metastatic spread can be more accurately detected, we may be able to customize and optimize treatment decisions.”

“We are very pleased to be expanding our collaboration with the UW Carbone Cancer Center,” said Harry Palmin, President and CEO of Novelos. “We look forward to obtaining initial LIGHT imaging data in the second quarter of 2012 in lung cancer patients. We believe positive data would establish proof-of-concept for LIGHT as a PET imaging agent for NSCLC, could advance our partnering discussions and could be used to calculate effective doses for Phase 2 clinical trials of HOT. HOT is our chemically identical small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.”

About LIGHT
LIGHT is a small molecule imaging agent that we believe has first-in-class potential for selective detection of tumors and metastases in a broad range of cancers. LIGHT is comprised of a small, non-pharmacological quantity of CLR1404 (COLD, acting as a cancer-targeted delivery and retention vehicle) labeled with the short-lived radioisotope, iodine-124, a new PET imaging isotope. PET imaging used in conjunction with CT scanning has now become the imaging method of choice in oncology. In studies to date, LIGHT selectively illuminated malignant tumors in 52 of 54 animal models of cancer, demonstrating broad-spectrum, cancer-selective uptake and retention. Investigator-sponsored Phase 1-2 trials of LIGHT as a PET imaging agent are ongoing. The trials include brain metastases, lung cancer and starting in the second quarter of 2012 other solid tumors. These human trials, if successful, will serve two important purposes. First, they would provide proof-of-concept for LIGHT itself as a PET imaging agent with the potential to supplant the current “gold standard” agent, 18-fluoro-deoxyglucose (FDG), due to what we believe to be LIGHT's superior cancer-specificity and more favorable logistics of clinical use. Second, favorable results would accelerate clinical development of HOT by predicting efficacy and enabling calculation of efficacious doses of HOT for Phase 2 trials.

About the UW Carbone Cancer Center in Madison
The University of Wisconsin Carbone Cancer Center (UWCCC) is recognized throughout the nation as one of the leading innovators in cancer research, quality patient care and active community involvement. It is the only comprehensive cancer center, as designated by the National Cancer Institute, in Wisconsin. An integral part of the UW School of Medicine and Public Health, the UWCCC unites physicians and scientists who work together in translating discoveries from research laboratories into new treatments that benefit cancer patients. To learn more about clinical studies and other initiatives, visit www.uwhealth.org/uw-carbone-cancer-center/for-researchers/uwccc/28373

About Novelos Therapeutics, Inc.
We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer. Our three cancer-targeted compounds are selectively taken up and retained in cancer cells (including cancer stem cells) versus normal cells. Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells. This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse. LIGHT is a small-molecule cancer-targeted PET imaging agent. We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing. HOT is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells. We believe HOT also has first-in-class potential. HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as a monotherapy for solid tumors with significant unmet medical need, subject to additional funding. COLD, a cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition. We plan to file an IND for COLD in the first quarter of 2013, subject to additional funding. Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com

INVESTOR CONTACTS
J. Patrick Genn, Vice President of IR
Novelos Therapeutics, Inc.
Ph: (858) 775-7456
Email: jpgenn@novelos.com

Anne Marie Fields, Senior Vice President
Lippert/Heilshorn & Associates, Inc.
Ph: (212) 838-3777
Email: afields@lhai.com

Novelos Therapeutics, Inc.
Madison, WI
Boston, MA

This news release contains forward-looking statements. You can identify these statements by our use of words such as “may,” “expect,” “believe,” “anticipate,” “intend,” “could,” “estimate,” “continue,” “plans,” or their negatives or cognates. Such statements are valid only as of today, and we disclaim any obligation to update this information. These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties that may cause actual future experience and results to differ materially from the statements made. These statements are based on our current beliefs and expectations as to such future outcomes. Drug discovery and development involve a high degree of risk. Factors that might cause such a material difference include, among others, uncertainties related to the ability to attract and retain partners for our technologies, the identification of lead compounds, the successful preclinical development thereof, the completion of clinical trials, the FDA review process and other government regulation, our pharmaceutical collaborators' ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing and third-party reimbursement.

Continued here:
Novelos Therapeutics Announces Enrollment of First Patient in Lung Cancer Trial With I-124-CLR1404 (Light) Cancer …

Novelos Therapeutics to Begin Trading on OTCQX

Pet Stem Cell Therapy | Posted by admin
Feb 17 2012

MADISON, Wis., Feb. 16, 2012 /PRNewswire/ - Novelos Therapeutics, Inc. (OTCQX: NVLT.OB - News), a pharmaceutical company developing novel drugs for treatment and diagnosis of cancer, announced that today its common stock will begin trading on OTCQX, the top tier of the OTC market designated for OTC companies that meet standards established by the OTC Market Group.  Novelos' trading symbol, “NVLT”, will remain the same.  Investors may find current financial disclosure and Real-Time Level 2 quotes for Novelos via www.novelos.com or www.otcmarkets.com/stock/NVLT/quote.

“We are very pleased with this change of our quotation status to OTCQX,” said Harry Palmin, President and CEO of Novelos.

“Novelos' transition to OTCQX from the OTCQB platform should enhance the trading experience for our shareholders, especially with the wider access to Real-Time Level 2 quotes,” said J. Patrick Genn, Vice President of Investor Relations of Novelos.

About OTC Markets Group Inc.

OTC Markets Group Inc. (OTCQX: OTCM.PK - News) operates the world's largest OTC marketplace for equity securities.  OTC Markets Group's OTC Link® trading system delivers price transparency in over 10,000 securities and enables direct interaction between broker-dealers that provide liquidity and execution services.  OTC Markets Group organizes the marketplace by categorizing the wide spectrum of OTC-traded companies into three tiers: OTCQX® - The Intelligent Marketplace for the Best OTC Companies; OTCQB® - The Venture Marketplace; and OTC Pink® - The Open Marketplace.  OTC Markets Group's information-driven platform makes it easy for investors to trade at the best price through the broker of their choice and empowers companies to build the best markets for their investors.

About Novelos Therapeutics, Inc.

We are a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer.  Our three cancer-targeted compounds are selectively taken up and retained in cancer cells (including cancer stem cells) versus normal cells.  Thus, our therapeutic compounds appear to directly kill cancer cells while minimizing harm to normal cells.  This offers the potential for a paradigm shift in cancer therapy by providing efficacy versus all three major drivers of mortality in cancer: primary tumors, metastases and stem cell-based relapse.  LIGHT is a small-molecule cancer-targeted PET imaging agent.  We believe LIGHT has first-in-class potential and Phase 1-2 clinical trials are ongoing.  HOT is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.  We believe HOT also has first-in-class potential.  HOT Phase 1b dose-escalation trial is ongoing and we expect HOT to enter Phase 2 trials in the first quarter of 2013 as monotherapy for solid tumors with significant unmet medical need, subject to additional funding.  COLD, a cancer-targeted non-radioactive chemotherapy, works primarily through Akt inhibition.  We plan to file an IND for COLD in the first quarter of 2013, subject to additional funding.  Together, we believe our compounds are able to “find, treat and follow” cancer anywhere in the body in a novel, effective and highly selective way.  For additional information please visit www.novelos.com.

INVESTOR CONTACTS

J. Patrick Genn, Vice President of IR

Anne Marie Fields, Senior Vice President

Novelos Therapeutics, Inc.

Lippert/Heilshorn & Associates, Inc.

Ph: (858) 775-7456

Ph: (212) 838-3777      

Email: jpgenn@novelos.com

Email: afields@lhai.com

 

 

Novelos Therapeutics, Inc.

Madison, WI

Boston, MA

This news release contains forward-looking statements.  You can identify these statements by our use of words such as “may,” “expect,” “believe,” “anticipate,” “intend,” “could,” “estimate,” “continue,” “plans,” or their negatives or cognates.  Such statements are valid only as of today, and we disclaim any obligation to update this information.  These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties that may cause actual future experience and results to differ materially from the statements made.  These statements are based on our current beliefs and expectations as to such future outcomes.  Drug discovery and development involve a high degree of risk.  Factors that might cause such a material difference include, among others, uncertainties related to the ability to attract and retain partners for our technologies, the identification of lead compounds, the successful preclinical development thereof, the completion of clinical trials, the FDA review process and other government regulation, our  pharmaceutical collaborators' ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing and third-party reimbursement.

 

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Novelos Therapeutics to Begin Trading on OTCQX







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