Biochemistry News and Research

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Researchers discover how normal cells in tumors can drive cancer growth

•A new study published in the journal Nature Cell Biology has discovered how normal cells in tumors can fuel tumor growth.

22 Dec 2011

Gladstone Senior Investigator named AAAS fellow for cardiac and stem cell research

The American Association for the Advancement of Science (AAAS) has named Gladstone Senior Investigator Deepak Srivastava, MD, a Fellow for his efforts to advance science and its applications.

17 Dec 2011

Vanderbilt to develop low-cost extraction device for people in resource-poor settings

They call it "The Extractionator." The prototype looks like nothing more than a length of clear plastic tubing until you inspect it closely. But it could be the basis of an easy-to-use and low-cost sample collection and preparation system that will help bring the benefits of medical diagnostic testing to the people who live in the poorest areas of the world.

17 Dec 2011

Six UNC faculty members named AAAC fellow

Six University of North Carolina at Chapel Hill faculty members have been named fellows of the American Association for the Advancement of Science.

16 Dec 2011

KCC Director recognized for distinguished contributions to cancer care

Richard Pestell, M.D., Ph.D., FACP, Director of the Kimmel Cancer Center at Jefferson (KCC), has been named a 2011 Fellow of the American Association for the Advancement of Science.

16 Dec 2011

Scientists discover gene that causes Weaver syndrome

Scientists have found a gene that causes Weaver syndrome, a rare genetic disorder that typically causes large size at birth, tall stature, developmental delay during childhood, and intellectual disability.

16 Dec 2011

FIND, NUS collaborate to identify novel biomarkers for TB diagnosis

A research team from the National University of Singapore (NUS) Singapore Lipidomics Incubator (SLING) is collaborating with the Foundation for Innovative New Diagnostics (FIND) to identify novel target molecules to be employed as biomarkers for the detection of active tuberculosis.

15 Dec 2011

Roundtable discussion about caffeine and physical performance

Caffeine is regarded by some as being a potent stimulant, but the debate continues as to whether it enhances exercise performance. A range of expert opinions capture the scope of this ongoing debate in an informative roundtable discussion published in Journal of Caffeine Research, a quarterly peer-reviewed journal from Mary Ann Liebert, Inc.

15 Dec 2011

FEBS and Elsevier's new journal to benefit scientific community

Elsevier, a world-leading provider of scientific, technical and medical information products and services, and the Federation of Biochemical Societies (FEBS) announced today the launch of FEBS Open Bio, an open access journal.

15 Dec 2011

MPC project to study how plant genes contribute to producing medicinal compounds

Scientists are about to make publicly available all the data they have so far on the genetic blueprint of medicinal plants and what beneficial properties are encoded by the genes identified.

15 Dec 2011

M. pneumoniae CARDS toxin plays a critical role in asthma

Five years ago, microbiologists at The University of Texas Health Science Center San Antonio discovered the toxin produced by a common respiratory bacterial pathogen, Mycoplasma pneumoniae. Joel Baseman, Ph.D., who led the discovery, said at the time that the toxin's presence in humans could be causing as many as 40 percent of all asthma cases.

15 Dec 2011

MDC professor to receive Gottfried Wilhelm Leibniz Prize

Professor Nikolaus Rajewsky of the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin is to receive Germany's most prestigious research award, the Gottfried Wilhelm Leibniz Prize.

15 Dec 2011

Aethlon Hemopurifier can capture Nef protein exosomes linked with HIV

Aethlon Medical, Inc., the pioneer in developing therapeutic filtration devices to address infectious disease and cancer, announced today that researchers have discovered that the Aethlon Hemopurifier is able to capture particles known as Nef protein exosomes, which contribute to the progression of human immunodeficiency virus (HIV) infection to acquired immunodeficiency syndrome.

14 Dec 2011

Scientists identify A2bAR as possible new therapeutic target against atherosclerosis

Researchers from Boston University School of Medicine (BUSM) have identified for the first time the A2b adenosine receptor (A2bAR) as a possible new therapeutic target against atherosclerosis resulting from a diet high in fat and cholesterol.

13 Dec 2011

Study describes new method that synthesizes novel anti-HIV protein

The most abundant and important molecules in all living organisms are proteins; after all they manage to participate in every single one of life's essential reactions. So it is easy to see why scientists have been making such a fuss trying to learn how to synthesise them in laboratory as this would provide them with a tool of extraordinary potential. Unfortunately, this has not proved easy.

13 Dec 2011

Detox diets useless – eat less and exercise more for good health

Detox diets may promise to help lose weight and purge the body of poisoning chemicals but the only thing that detox products will help lose is money, a British researcher says.

12 Dec 2011

Suppressing STARD9 protein could be a novel strategy to fight cancers

Suppressing a newly identified and characterized protein involved in regulating cell division could be a novel strategy to fight certain cancers because it stops the malignant cells from dividing and causes them to die quickly, according to a study by researchers with UCLA's Jonsson Comprehensive Cancer Center.

12 Dec 2011

Researchers reveal contribution of telomerase in controlling genetic code integrity

Researchers have revealed how a molecule called telomerase contributes to the control of the integrity of our genetic code, and when it is involved in the deregulation of the code, its important role in the development of cancer.

9 Dec 2011

Breakthrough advance in tackling dangerous 'bad' cholesterol in the body

Scientists from the University of Leicester and University of California Los Angeles (UCLA) have announced a breakthrough advance in tackling dangerous 'bad' cholesterol in the body.

9 Dec 2011

H. pylori bacterium produces urease to neutralize gastric acid

A research team led by scientists at the Chinese University of Hong Kong is releasing study results this week showing how a bacterium, Helicobacter pylori, that causes more than half of peptic ulcers worldwide and that has been implicated in stomach cancer has managed for eons to turn the acidic environment of the human gut into one in which it can thrive.

8 Dec 2011