Medical Science News

RSS

Genetic mutations help predict risk of prostate cancer in younger men: Researchers

Prostate cancer has become more common in younger men, and it's often more aggressive in these men. A new study from researchers at the University of Michigan Comprehensive Cancer Center has found that a series of genetic mutations could help detect this early onset prostate cancer.

8 Jun 2010

Tel Aviv University discovers ancient switch in plants that could halt cancer metastasis

Although plants and animals are very different organisms, they share a surprising number of biological mechanisms. A plant biologist at Tel Aviv University says that one of these mechanisms may be the answer for turning off cancer growth in humans.

8 Jun 2010

CryoLife purchases patent involving formulation, use of recombinant human serum albumin and gluteraldehyde

CryoLife, Inc., an implantable biological medical device and cardiovascular tissue processing company whose products include BioGlue Surgical Adhesive, announced today that it has completed the purchase of U.S. patent # 6,329,337. The patent involves the formulation and use of recombinant human serum albumin and gluteraldehyde, and now becomes part of CryoLife's protein hydrogel patent portfolio, which includes BioGlue.

7 Jun 2010

PTC receives $5.4M SDD Award to support development of drugs that target Bmi-1

PTC Therapeutics, Inc. today announced the receipt of a $5.4 million Seeding Drug Discovery Award from The Wellcome Trust to support the development of drugs that target Bmi-1, a protein that has been linked to drug resistant cancers.

7 Jun 2010

Celera applies CE mark to real-time PCR test for detection of variant in KIF6 gene

Celera Corporation today announced that it has signed a Declaration of Conformity and applied the CE mark to a real-time PCR (polymerase chain reaction) test for detection of a variant in the KIF6 gene, allowing the test to be marketed in the European Union and other geographic areas that recognize the CE Mark.

7 Jun 2010

Thesis examines infections caused by Anaplasma phagocytophilum in lambs

Erik Georg Granquist's thesis examines infections caused by the bacterium Anaplasma phagocytophilum in lambs. This bacterium is the cause of the disease tick-borne fever in ruminants and granulocytic anaplasmosis in humans. The bacterium is transmitted by ticks and is the indirect cause of considerable animal welfare problems and financial losses in Norwegian sheep farming.

7 Jun 2010

Data shows VB-201 controls inflammatory responses associated with autoimmune diseases, atherosclerosis

VBL Therapeutics, a clinical-stage biotechnology company committed to the development of novel treatments for immune-inflammatory diseases and cancer, today announced preclinical data demonstrating that VB-201 regulates inflammatory pathways, suggesting that it may effectively control inflammatory responses associated with autoimmune diseases and atherosclerosis.

7 Jun 2010

Ipilimumab extends survival of metastatic melanoma patients: Study

A therapy that multiplies the effect of a natural disease-fighting antibody has extended the lives of patients with metastatic melanoma in a large, international clinical trial. The study's researchers will report their findings simultaneously at the American Society of Clinical Oncology (ASCO) annual meeting in Chicago and in the New England Journal of Medicine.

7 Jun 2010

Vitiligo is associated with variations in genes that play role in body's natural defenses: Scientists

Scientists including researchers from the University of Florida have discovered additional evidence that generalized vitiligo — a disease that typically causes patches of white skin on the face, neck and extremities that pop star Michael Jackson may have experienced — is associated with slight variations in genes that play a role in the body's natural defenses.

7 Jun 2010

Regular bedtime, adequate sleep lead to positive developmental outcomes in children

Children in households with bedtime rules and children who get adequate sleep score higher on a range of developmental assessments, according to a research abstract that will be presented Monday, June 7, 2010, in San Antonio, Texas, at SLEEP 2010, the 24th annual meeting of the Associated Professional Sleep Societies LLC.

7 Jun 2010

CPAP Therapy increases gray-matter volume in obstructive sleep apnea patients

Obstructive sleep apnea patients had reductions of grey-matter volume at baseline but showed significant grey-matter volume increase after three months of CPAP therapy, according to a research abstract that will be presented Monday, June 7, 2010, in San Antonio, Texas, at SLEEP 2010, the 24th annual meeting of the Associated Professional Sleep Societies LLC.

7 Jun 2010

New molecular imaging agent improves diagnosis of recurrent prostate cancer

Findings of a clinical trial reported at SNM's 57th Annual Meeting indicate that a new molecular imaging agent could improve diagnosis of recurrent prostate cancer and determine the best possible course of treatment for patients.

7 Jun 2010

Hunger-signaling hormone ghrelin regulates circulation of cholesterol in brain

Circulation of cholesterol is regulated in the brain by the hunger-signaling hormone ghrelin, researchers say. The finding points to a new potential target for the pharmacologic control of cholesterol levels.

7 Jun 2010

Scientists make water-free liquid from blood protein

Scientists at the University of Bristol have discovered a way to make a highly concentrated water-free liquid of a key blood protein, myoglobin, opening up the possibility of new types of biomedical materials.

6 Jun 2010

Research focuses on art, pharmaceutical drugs and the environment

Providing solutions to any current problem is the mission of analytical chemistry, according to Ms Rosa Alonso, director of the Farmartem Research Group at the University of the Basque Country. The group's name says it all with respect to the wide range of these problems - Farmartem: the abbreviation in Spanish of pharmaceuticals, art and the environment (f-rmacos, arte, medio ambiente).

5 Jun 2010

Methane-eating bacteria survive in Lost Hammer spring similar to possible springs on Mars

Researchers at McGill's department of natural resources, the National Research Council of Canada, the University of Toronto and the SETI Institute have discovered that methane-eating bacteria survive in a highly unique spring located on Axel Heiberg Island in Canada's extreme North. Dr. Lyle Whyte, McGill University microbiologist explains that the Lost Hammer spring supports microbial life, that the spring is similar to possible past or present springs on Mars, and that therefore they too could support life.

5 Jun 2010

DOE program to develop new imager for improving reliability of cancer therapy using heavy-ion beams

In 2008 the Nuclear Science Division (NSD) of the U.S. Department of Energy's Lawrence Berkeley National Laboratory launched the Applied Nuclear Physics program, headed by NSD's Kai Vetter upon his return to Berkeley after six years with Lawrence Livermore National Laboratory. One of the goals of Applied Nuclear Physics is to take experimental principles and equipment created for basic research and develop them into tools that can address practical needs like cancer therapy and homeland security.

5 Jun 2010

June Cold Spring Harbor Protocols features electrophoresis in RNA analysis and avian embryos

Gel electrophoresis is one of the most important and frequently used techniques in RNA analysis. Electrophoresis is used for RNA detection, quantification, purification by size and quality assessment. Gels are involved in a wide variety of methods including northern blotting, primer extension, footprinting and analyzing processing reactions. The two most common types of gels are polyacrylamide and agarose.

5 Jun 2010

New book highlights specific aspects of salivary gland development

Salivary glands are of utmost importance for several physiological functions ranging from the protection of teeth and surrounding soft tissues to the lubrication of the oral cavity, which is crucial for speech and perception of food taste.

5 Jun 2010

$2M federal grant to double computing power at Southwest Foundation For Biomedical Research

The "computer ranch" at the Southwest Foundation for Biomedical Research (SFBR), one of the world's largest clusters of computers for human gene research, will more than double in size this summer, thanks to a $2 million federal grant that will speed the pace of discovery at the Foundation's AT&T Genomics Computing Center.

5 Jun 2010

Medical Science News

Genetic mutations help predict risk of prostate cancer in younger men: Researchers

Tel Aviv University discovers ancient switch in plants that could halt cancer metastasis

CryoLife purchases patent involving formulation, use of recombinant human serum albumin and gluteraldehyde

PTC receives $5.4M SDD Award to support development of drugs that target Bmi-1

Celera applies CE mark to real-time PCR test for detection of variant in KIF6 gene

Thesis examines infections caused by Anaplasma phagocytophilum in lambs

Data shows VB-201 controls inflammatory responses associated with autoimmune diseases, atherosclerosis

Ipilimumab extends survival of metastatic melanoma patients: Study

Vitiligo is associated with variations in genes that play role in body's natural defenses: Scientists

Regular bedtime, adequate sleep lead to positive developmental outcomes in children

CPAP Therapy increases gray-matter volume in obstructive sleep apnea patients

New molecular imaging agent improves diagnosis of recurrent prostate cancer

Hunger-signaling hormone ghrelin regulates circulation of cholesterol in brain

Scientists make water-free liquid from blood protein

Research focuses on art, pharmaceutical drugs and the environment

Methane-eating bacteria survive in Lost Hammer spring similar to possible springs on Mars

DOE program to develop new imager for improving reliability of cancer therapy using heavy-ion beams

June Cold Spring Harbor Protocols features electrophoresis in RNA analysis and avian embryos

New book highlights specific aspects of salivary gland development

$2M federal grant to double computing power at Southwest Foundation For Biomedical Research

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News