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Molecular partnership controls daily rhythms, body metabolism

Medicine & Health / Research

created Nov 26, 2008 | popularity 4.7 / 5 (3) | comments 0

A research team led by Mitchell Lazar, MD, PhD, Director of the Institute for Diabetes, Obesity, and Metabolism at the University of Pennsylvania School of Medicine, has discovered a key molecular partnership that coordinates ...


Scientists identify cholesterol-regulating genes

Medicine & Health / Research

created Jul 07, 2009 | popularity not rated yet | comments 0

Scientists at the European Molecular Biology Laboratory (EMBL) and the University of Heidelberg, Germany, have come a step closer to understanding how cholesterol levels are regulated. In a study published today in the journal ...


New tool to fast-track genetic gain in sheep

New tool to fast-track genetic gain in sheep

Biology /

created Jan 14, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Scientists from CSIRO are part of an international team that today launched a new genomic tool which is set to transform the future selection and breeding of sheep around the world.


First-ever blueprint of a minimal cell is more complex than expected

First-ever blueprint of a minimal cell is more complex than expected

Biology / Cell & Microbiology

created Nov 26, 2009 | popularity 4.9 / 5 (19) | comments 4

What are the bare essentials of life, the indispensable ingredients required to produce a cell that can survive on its own? Can we describe the molecular anatomy of a cell, and understand how an entire organism ...


Recycler protein helps prevent disease

Biology / Cell & Microbiology

created Apr 30, 2009 | popularity 5 / 5 (1) | comments 0

Recycling is important not only on a global scale, but also at the cellular level, since key molecules tend to be available in limited numbers. This means a cell needs to have efficient recycling mechanisms. Researchers at ...


Molecular condom may be commercialized under Utah-India deal

Medicine & Health / HIV & AIDS

created Oct 30, 2007 | popularity 4.3 / 5 (3) | comments 1

Utah Gov. Jon Huntsman’s ongoing trade delegation to India will initiate a long-term international collaboration with that country and the University of Utah.


Evolution Of Irreducible Complexity Explained

Other Sciences /

created Apr 12, 2006 | popularity 4.3 / 5 (51) | comments 0

Using new techniques for resurrecting ancient genes, scientists have for the first time reconstructed the Darwinian evolution of an apparently "irreducibly complex" molecular system.


Europe's most common genetic disease is a liver disorder

Medicine & Health / Research

created Feb 06, 2008 | popularity 4.5 / 5 (2) | comments 0

Much less widely known than the dangerous consequences of iron deficiencies is the fact that too much iron can also cause problems. The exact origin of the genetic iron overload disorder hereditary hemochromatosis (HH) has ...


Test developed at UQ diagnosed Australia's first swine flu victim

Medicine & Health / Research

created Sep 03, 2009 | popularity not rated yet | comments 0

When the first cases of H1N1 Influenza (swine flu) were reported in Mexico in April, UQ researchers got to work developing a test to diagnose the virus.


Antimicrobials: Silver (and copper) bullets to kill bacteria

Chemistry / Materials Science

created Nov 09, 2009 | popularity 4.5 / 5 (2) | comments 0

Dana Filoti of the University of New Hampshire will present thin films of silver and copper she has developed that can kill bacteria and may one day help to cut down on hospital infections. The antimicrobial properties of ...


Scientists open doors to diagnosis of emphysema

Chemistry / Biochemistry

created Aug 03, 2009 | popularity not rated yet | comments 0

Chronic inflammatory lung diseases like chronic bronchitis and emphysema are a major global health problem, and the fourth leading cause of death and disability in developed countries, with smoking accounting for 90% of the ...


Personalized medicine initiative targets lung cancer

Medicine & Health / Cancer

created Jun 20, 2008 | popularity not rated yet | comments 0

A U.S.-based personalized medicine initiative led by scientists from the Biodesign Institute, Translational Genomics Research Institute (TGen) and Seattle’s Fred Hutchinson Cancer Research Center has secured its first major ...


New portal for plant genomics will support research into improved crops

Biology / Biotechnology

created Oct 08, 2009 | popularity not rated yet | comments 0

Today sees the launch of Ensembl Plants - a freely available web resource for plant genomics research - by the European Molecular Biology Laboratory's European Bioinformatics Institute (EMBL-EBI), in partnership with the ...


Scientists identify host factors critical to dengue virus infection

Scientists identify host factors critical to dengue virus infection

Medicine & Health / Research

created Apr 22, 2009 | popularity 4.5 / 5 (2) | comments 1

By painstakingly silencing genes one at a time, scientists at Duke University Medical Center have identified dozens of proteins the dengue fever virus depends upon to grow and spread among mosquitoes and humans.


Drought resistance explained

Drought resistance explained

Biology / Cell & Microbiology

created Nov 09, 2009 | popularity 5 / 5 (1) | comments 0

Much as adrenaline coursing through our veins drives our body's reactions to stress, the plant hormone abscisic acid (ABA) is behind plants' responses to stressful situations such as drought, but how it does ...