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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

Age delays time taken for recovery of sense of taste following nerve injury

Age dramatically delays the time if takes to recover the sense of taste following a significant nerve injury, Medical College of Georgia researchers said.

22 Apr 2010

Defects in carbon nanotubes stimulate body's natural immune response: Study

Yale University engineers have found that the defects in carbon nanotubes cause T cell antigens to cluster in the blood and stimulate the body's natural immune response.

21 Apr 2010

Severe and necrotizing AP characterized by depletion of circulating lymphocytes

Mortality of patients with severe acute pancreatitis (SAP) approaches 30%-40%. An imbalance between the early systemic inflammatory response syndrome (SIRS), and the later compensatory counter-inflammatory response, and development of multiple organ failure (MOF) are considered to be the primary causes of morbidity and mortality in SAP. Excessive leukocyte activation (including neutrophils and monocyte-macrophage lineage) with cytokinemia play a critical role in the pathogenesis of pancreatitis and even more so, of the subsequent inflammatory response.

20 Apr 2010

Certain genetic mutations lead to Type 1 diabetes: The Scripps Research Institute

Scientists from The Scripps Research Institute have provided an answer to the 40-year-old mystery of how certain genetic mutations lead to Type 1 diabetes. This new molecular understanding could lead to novel therapies for Type 1 diabetes and other autoimmune diseases.

20 Apr 2010

Study: Higher risk of NHL and Cholangiocarcinoma associated with HBV infection

New data presented today at the International Liver CongressTM 2010 found a link between chronic hepatitis B virus and progression to cancers other than hepatocellular carcinoma.

16 Apr 2010