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Scientists discover important step in cortisol production

When a person's under stress or injured, the adrenal gland releases cortisol to help restore the body's functions to normal.

25 Apr 2007

Moonlighting enzyme linked to Friedreich's ataxia

Friedreich's ataxia is one of those diseases few have heard of unless you know someone with the condition.

25 Apr 2007

Underlying causes of hot flashes

Many women in the menopausal transition experience hot flashes: unpredictable, sometimes disruptive, periods of intense heat in the upper torso, neck and face.

25 Apr 2007

Miscue of body's genetic repair system may cause Huntington's disease

Mayo Clinic researchers, along with collaborators from the National Institutes of Health (NIH) and University of Oslo, Norway, have discovered that a miscue of the body's genetic repair system may cause Huntington's disease, a fatal condition that affects 30,000 Americans annually by destroying their nervous system.

24 Apr 2007

Chitin compound causes allergic inflammation

The beetle's back and the crab's shell owe their toughness to a common compound called chitin that now appears to trigger airway inflammation and possibly asthma, UCSF scientists have found.

24 Apr 2007

New methods for treating lung cancer cells that have become resistant to new anti-cancer agents

Researchers at the Ireland Cancer Center of University Hospitals Case Medical Center have developed methods for treating lung cancer cells that have become resistant to new anti-cancer agents.

24 Apr 2007

BioForce Nanosciences sells Nano Enabler to Louisiana Tech

BioForce Nanosciences has announced the March sale of the Nano eNabler molecular printer to Louisiana Tech University in Ruston, Louisiana.

24 Apr 2007

Naturally occurring compound found in many fruits and vegetables as well as red wine, selectively kills leukemia cells

These findings, which were published online March 20 in the Journal of Biological Chemistry and will be in press on May 4, offer hope for a more selective, less toxic therapy for leukemia.

24 Apr 2007

Schering-Plough announces ZETIA spproved in Japan

Schering-Plough Corporation has announced that Schering-Plough K.K., the company's country operation in Japan, has received marketing approval for ZETIA (ezetimibe), a novel cholesterol-lowering agent that inhibits the absorption of cholesterol in the intestine.

20 Apr 2007

Scientists film proteins at work by freezing them at different states

It is difficult to find similarities between Grenoble and Hollywood or between the researchers at the ESRF and the Institut de Biologie Structural (IBS) and world-known filmmakers.

20 Apr 2007

New approach to cystic fibrosis treatment

Researchers at the University of Pennsylvania School of Medicine have discovered that an enzyme produced by lung-infecting bacteria further shuts down a protein that is defective in cystic fibrosis patients.

19 Apr 2007

Flu can actually trigger heart attacks

Doctors need to take concerted action to ensure that people who are at risk of heart disease receive the influenza vaccine every autumn, according to the authors of a new report published in the European Heart Journal.

19 Apr 2007

Genta Incorporated announces phase 3 trial of Genasense in patients with advanced melanoma

Genta Incorporated has announced that the Company will conduct a new randomized controlled Phase 3 trial of its lead anticancer product, Genasense (oblimersen sodium) Injection, in patients with advanced melanoma.

19 Apr 2007

Purdue molecule could lead to first drug treatment for Alzheimer's disease

A molecule designed by a Purdue University researcher could lead to the first drug treatment for Alzheimer's disease.

18 Apr 2007

Martek's DHA algal oil reduces brain lesions in Alzheimer's animal model

Martek's proprietary DHA algal oil may slow the development of two brain lesions that are hallmarks of Alzheimer's disease, according to a study featured in the April 18 issue of the Journal of Neuroscience.

18 Apr 2007

Omega-3 fatty acid may help prevent brain lesions

A type of omega-3 fatty acid may slow the growth of two brain lesions that are hallmarks of Alzheimer's disease, UC Irvine scientists have discovered.

18 Apr 2007

Bacteria barge inside guard cells and initiate a powerful immune response

Immune cells that are the body's front-line defense don't necessarily rest quietly until invading bacteria lock onto receptors on their outside skins and rouse them to action, as previously thought.

18 Apr 2007

Immunomedics presents results on novel immunotoxin for prostate and lung cancers

Immunomedics has presented at the 2007 Annual Meeting of the American Association for Cancer Research results on the in vitro and in vivo evaluation of a novel immunotoxin, Rap-hRS7, for the potential treatment of prostate and lung cancers.

18 Apr 2007

More effective therapies for individual cancers - personalized medicine

Genetic and epigenetic variations ensure that no two people are exactly alike, and the same holds true for any two cancers.

18 Apr 2007

Polymorphisms in the glutathione S-transferase genes and treatment outcomes in acute myeloid leukemia

Levels of an enzyme involved metabolizing chemotherapy may help patients with acute myeloid leukemia (AML) to be able to better tolerate chemotherapy, according to the results of research which will be presented by Kirsten Moysich, PhD, Department of Epidemiology, Roswell Park Cancer Institute (RPCI) at the 2007 centennial meeting of the American Association for Cancer Research (AACR), April 14-18, in Los Angeles, CA.

18 Apr 2007