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Ancient DNA sequences within human cells can help cancer cells survive: Study

A new study in the journal Nature Medicine, part-funded by Cancer Research UK, has discovered that ancient DNA sequences within human cells can actually help cancer cells survive - at least in one type of the disease.

7 May 2010

Resolvyx presents new data on RX-10001 for corneal herpes simplex virus infection at ARVO 2010

Resolvyx Pharmaceuticals, Inc., the leading resolvin therapeutics company, today announced the presentation of data on its novel resolvins for the treatment of both ocular surface diseases and retinal diseases at the Association for Research in Vision and Ophthalmology (ARVO) Annual Meeting in Fort Lauderdale, Florida, being held May 2-6, 2010.

7 May 2010

Protein PEA-15 stops T-cell proliferation

New research has identified that a key protein called PEA-15 stops T-cell proliferation by blocking the cell's ability to reproduce. The control of T-cell proliferation is essential in preventing certain blood cancers and autoimmune diseases, as well as the orchestration of the immune response to infection. Findings of the study are reported in a recent online issue of The FASEB Journal, a publication of The Federation of American Societies for Experimental Biology.

5 May 2010

New pathology test may help doctors distinguish between two overlapping esophageal disorders: Study

A pathology test may help doctors distinguish between two separate but overlapping esophageal disorders that require different courses of treatment, according to a study by researchers at the University of North Carolina at Chapel Hill.

5 May 2010

Animal study shows insulin prevents artery damage

Long suspected of worsening artery damage in patients with diabetes, insulin instead protects blood vessels, a new study by Joslin Diabetes Center scientists indicates.

5 May 2010

Johns Hopkins researchers identify a key protein that triggers sarcoidosis

Lung researchers at Johns Hopkins have identified a possible protein trigger responsible for sarcoidosis, a potentially fatal inflammatory disease marked by tiny clumps of inflammatory cells that each year leave deep, grainy scars on the lungs, lymph nodes, skin and almost all major organs in hundreds of thousands of Americans.

4 May 2010

Researchers discover a new driving force behind cancer growth

Researchers from the University of Leeds, UK, the Charit- University Medical School and the Max Delbr-ck Centre for Molecular Medicine (MDC) in Berlin, Germany, have discovered a new driving force behind cancer growth.

3 May 2010

NovaBay to present data on Aganocide compounds at ARVO annual meeting

NovaBay Pharmaceuticals, Inc. announced today that the latest public data on its Aganocide® compounds, a new class of broad-spectrum antimicrobials, will be presented during three poster sessions at the Association for Research in Vision and Ophthalmology annual meeting in Fort Lauderdale, Florida.

30 Apr 2010

Short-term calorie restriction improves function of T-cells

Scientists funded by the Agricultural Research Service (ARS) found that volunteers who followed a low-calorie diet or a very low-calorie diet not only lost weight, but also significantly enhanced their immune response. The study may be the first to demonstrate the interaction between calorie restriction and immune markers among humans.

30 Apr 2010

Approval of Provenge marks beginning of new era in cancer treatment: Dana-Farber Cancer Institute

Today's announcement that the U.S. Food and Drug Administration has approved Provengeâ, a new form of therapy for some prostate cancer patients, marks the beginning of an era in which patients' own immune systems become part of the standard therapeutic arsenal against cancer, say Dana-Farber Cancer Institute investigators who led a study of the treatment's effectiveness in patients.

30 Apr 2010

NWO awards 31 grants in Investment Subsidy NWO Medium programme

The Netherlands Organisation for Scientific Research (NWO) has awarded 31 grants in the Investment Subsidy NWO Medium programme for the acquisition of equipment, the setting up of data collections and the production of software and bibliographies. The total investment amounts to 10 million euro.

30 Apr 2010

Dietary changes may help alleviate celiac disease, says study

New research published in the Journal of Leukocyte Biology suggests that striking a balance of intestinal microbiota could play a role in early stages of celiac disease-related immune responses

30 Apr 2010

Melanin-covered nanoparticles may protect bone marrow from harmful radiation therapy effects: Research

Tiny, melanin-covered nanoparticles may protect bone marrow from the harmful effects of radiation therapy, according to scientists at Albert Einstein College of Medicine of Yeshiva University who successfully tested the strategy in mouse models.

27 Apr 2010

Exercise helps retain greater bone density: Researchers

The stage for osteoporosis is set well before menopause-but exercise can help rewrite the script, according to Medical College of Georgia researchers.

26 Apr 2010

Controlling actions of FSH may help treat osteoporosis in menopausal women

Diminished bone density is common among menopausal women and raises their risk of osteoporosis, bone fractures and subsequent complications. Research has traditionally focused on therapies that seek to maintain the level of estrogen in the body. This hormone seems to sustain bone health, but it drops to an extremely low level during and after menopause.

26 Apr 2010

Myths and facts about pediatric cancer

"Your child has cancer." They are words every parent can't imagine hearing.

24 Apr 2010

AlloMap molecular expression test reduces need for invasive heart-muscle biopsies

Monitoring rejection in heart transplantation patients with a simple blood test co-developed by NewYork-Presbyterian Hospital/Columbia University Medical Center physician-scientist Dr. Mario Deng in 2005 can safely reduce their need for invasive heart-muscle biopsies, a new study has found.

24 Apr 2010

World's smallest and lightest microscope for telemedicine applications

Aydogan Ozcan, whose invention of a novel lensless imaging technology for use in telemedicine could radically transform global health care, has now taken his work a step further ― or tinier: The UCLA engineer has created a miniature microscope, the world's smallest and lightest for telemedicine applications.

23 Apr 2010

CRT teams up with The University of Auckland to discover novel treatments for cancer

Cancer Research Technology - Cancer Research UK's development and commercialisation arm has teamed up with The University of Auckland to advance the discovery of new molecular targeted compounds for the treatment of leukaemia.

23 Apr 2010

Human lymphocytes produce hepcidin that regulate iron levels in the body: Study

For some years now a small group of scientists have been pioneering a revolutionary idea - that the vertebrate immune system could have a role in the regulation of iron in the body. And now, a work soon to be published in the journal Immunology, shows that human lymphocytes (white blood cells) actually produce hepcidin, the most important protein in the regulation of iron levels in the body.

22 Apr 2010