Protein C News and Research

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Discovery of novel protein which, when over-expressed, leads to a dramatic increase in the generation of A-beta

A defining hallmark of Alzheimer's disease is the accumulation of the amyloid beta protein (A-beta), otherwise known as "senile plaques," in the brain's cortex and hippocampus, where memory consolidation occurs.

27 Apr 2009

Nanoscopic 'pearl necklaces' track and attack cancer cells

A team of investigators at Purdue University has developed nanoscale probes that can help pinpoint the location of tumors and might one day be able to directly attack cancer cells.

27 Apr 2009

Research brings new hope, old problems with Alzheimer's disease biomarkers

Brain imaging and cognitive tests may be the gold standards for tracking Alzheimer disease progression, but clinical trials using these procedures are expensive, risky, and time-consuming, making the development of reliable go-betweens a pressing goal for AD researchers.

26 Apr 2009

Scientists learn to induce gamma oscillations in the brain

Scientists have studied high-frequency brain waves, known as gamma oscillations, for more than 50 years, believing them crucial to consciousness, attention, learning and memory.

26 Apr 2009

New series of free talks on how to eat healthier

A new series of free talks on how to eat healthier, reduce stress, stop smoking and manage medication highlight the "Got Health?" series sponsored by the Center for Community Health and feature experts from the University of Rochester Medical Center.

26 Apr 2009

Discovery of key genetic factors that drive the process of generating new heart cells

Scientists at the Gladstone Institute of Cardiovascular Disease have identified for the first time key genetic factors that drive the process of generating new heart cells.

26 Apr 2009

New understanding of 3D structure of bacterial secretion proteins

New details of the composition and structure of a needlelike protein complex on the surface of certain bacteria may help scientists develop new strategies to thwart infection.

26 Apr 2009

Brain works best when cells keep right rhythms

It is said that each of us marches to the beat of a different drum, but new Stanford University research suggests that brain cells need to follow specific rhythms that must be kept for proper brain functioning.

26 Apr 2009

MicroRNA may link smoking risk gene to neurobiology of addiction

During the past several years, significant progress has been made in identifying susceptibility genes for nicotine dependence through genetic linkage and association analyses.

23 Apr 2009

Why do breast-fed babies grow slower?

Breast-fed babies grow more slowly than formula-fed babies, which is why new growth charts, based solely on the growth patterns of breast fed babies, are being introduced in the UK in May.

23 Apr 2009

Research finds gene bringing together animal and human research in alcoholism

An important genetic study conducted through Mayo Clinic has identified vital new information concerning alcoholism in subjects with European ancestry, according to a recent issue of Alcohol: Clinical and Experimental Research.

23 Apr 2009

Significant advance in generating induced pluripotent stem cells

In a paper publishing online April 23rd in Cell Stem Cell , a Cell Press journal, Dr. Sheng Ding and colleagues from the Scripps Research Institute in La Jolla, California, report an important step forward in the race to make reprogrammed stem cells that may be better suited for use in clinical settings.

23 Apr 2009

Even modest exercise improves insulin sensitivity, decreases fat in the liver and inflammation in belly fat

A new University of Illinois study suggests that moderate amounts of exercise alone can reduce the inflammation in visceral fat - belly fat, if you will - that has been linked with metabolic syndrome, a group of risk factors that predict heart disease and Type 2 diabetes.

23 Apr 2009

Breakthrough in generating safer, therapeutic stem cells from adult cells

The new technique solves one of the most challenging safety hurdles associated with personalized stem cell-based medicine because for the first time it enables scientists to make stem cells in the laboratory from adult cells without genetically altering them.

23 Apr 2009

Using combinatorial libraries to engineer genetic circuits advances synthetic biology

Streamlining the construction of synthetic gene networks has led a team of Boston University researchers to develop a technique that couples libraries of diversified components with computer modeling to guide predictable gene network construction without the back and forth tweaking.

22 Apr 2009