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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

Researchers find CREB-activated genes in long-term memory-trained worms

A new study has identified genes involved in long-term memory in the worm as part of research aimed at finding ways to retain cognitive abilities during aging.

23 Jan 2015

Researchers uncover mechanism by which anti-inflammatory processes may cause Alzheimer's

Inflammation has long been studied in Alzheimer's, but in a counterintuitive finding reported in a new paper, University of Florida researchers have uncovered the mechanism by which anti-inflammatory processes may trigger the disease.

23 Jan 2015

USC neuroscientists find potential prevention for Alzheimer's disease

University of Southern California neuroscientists may have unlocked another puzzle to preventing risks that can lead to Alzheimer's disease. Researchers at Keck Medicine of USC used high-resolution imaging of the living human brain to show for the first time that the brain's protective blood barrier becomes leaky with age, starting at the hippocampus, a critical learning and memory center that is damaged by Alzheimer's disease.

22 Jan 2015

NCCS launches human clinical trial of new cancer vaccine

The National Cancer Centre Singapore has launched a clinical trial of a new cancer vaccine administered to human patients for the first time in the world. Cancer immunotherapy (the harnessing of the body's defence system to fight the patient's cancer, has emerged as one of the most exciting medical breakthroughs in the past two years.

22 Jan 2015

Researchers reveal role of epigenetic factors in malignant skin cancer

Melanoma, the most aggressive of all skin cancer strains, is often fatal for patients due to the pronounced formation of metastases. Until now, a melanoma's rampant growth was mainly attributed to genetic causes, such as mutations in certain genes. However, researchers from the University of Zurich now reveal that so-called epigenetic factors play a role in the formation of metastases in malignant skin cancer. This opens up new possibilities for future cancer treatments.

22 Jan 2015

Heptares Therapeutics, AstraZeneca report significant progress in drug discovery collaboration

Heptares Therapeutics, the clinical-stage GPCR structure-guided drug discovery and development company, announces significant progress in its drug discovery collaboration with AstraZeneca.

22 Jan 2015

INRS researchers to use new specialized equipment to study environmental equity, male infertility

With the acquisition of new specialized equipment, INRS researchers Philippe Apparicio, Géraldine Delbès, and Maritza Jaramillo and their teams will be able to advance knowledge and train highly qualified people in the fields of environmental equity, reproductive toxicology, and the treatment of infections. They received a total of over $1 million from the Quebec government and the John R. Evans Leaders Fund of the Canadian Foundation for Innovation.

22 Jan 2015

LSU Health New Orleans researcher discovers fragment of toxic Ebola virus protein

William Gallaher, PhD, Emeritus Professor of Microbiology, Immunology & Parasitology at LSU Health New Orleans School of Medicine, has discovered a fragment of an Ebola virus protein that is toxic to cells and may contribute to infection and illness.

22 Jan 2015

Scientists take a huge step forward in identifying root causes of psoriasis

Case Western Reserve scientists have taken a huge leap toward identifying root causes of psoriasis, an inflammatory skin condition affecting 125 million people around the world. Of the roughly 50,000 proteins in the human body, researchers have zeroed in on four that appear most likely to contribute this chronic disease.

22 Jan 2015

Personalized approaches to treating intellectual disability

Scientists from the Florida campus of The Scripps Research Institute have produced an approach that protects animal models against a type of genetic disruption that causes intellectual disability, including serious memory impairments and altered anxiety levels.

22 Jan 2015

Microscopic spheres of calcium phosphate linked to AMD development

Microscopic spheres of calcium phosphate have been linked to the development of age-related macular degeneration (AMD), a major cause of blindness, by UCL-led research.

21 Jan 2015

Luminex's xMAP Biothreat Toxin Panel now available for detecting dangerous biotoxins

Quickly detecting and identifying dangerous biotoxins is now a reality, thanks to the xMAP Biothreat Toxin Panel (BTP) by Luminex. The xMAP Biothreat Toxin Panel is the first multiplex assay to rapidly detect and identify the six most easily acquired and most dangerous biotoxins. All six of these biotoxins are on the US government's list of most dangerous substances.

From Luminex 21 Jan 2015

Penn researchers make breakthrough on novel anesthetics

Penn Medicine researchers, in a continuation of their groundbreaking work to better understand how anesthesia works in the body, have found the first new class of novel anesthetics since the 1970s. Their findings, published in February issue of Anesthesiology, detail the processes through which the group uncovered these compounds.

21 Jan 2015

Rice researchers develop new version of hydrogel to promote wound healing

Rice University scientists have found the balance necessary to aid healing with high-tech hydrogel.

21 Jan 2015

HZI professor selected as recipient of 2015 Louis-Jeantet-Prize for Medicine

Prof Emmanuelle Charpentier from the Helmholtz Centre for Infection Research in Braunschweig is one of the two recipients of the 2015 Louis-Jeantet-Prize for Medicine. The prize money of 700,000 Swiss francs is mostly attributed for the continuation of the awardees work.

21 Jan 2015

UChicago researchers awarded NIH grants to develop novel medications for sleep apnea, asthma

Two research teams based at the University of Chicago have received prestigious grants from the National Institutes of Health to develop novel medications to treat sleep apnea and asthma.

21 Jan 2015

Changes in current Ebola virus epidemic could potentially interfere with experimental treatments

Researchers have tracked the genetic mutations that have occurred in the Ebola virus during the last four decades. Their findings, published in mBio, the online open-access journal of the American Society for Microbiology, identified changes in the current West African outbreak strain that could potentially interfere with experimental, sequence-based therapeutics.

21 Jan 2015

Understanding heart mutations that cause sudden cardiac arrest

New biosciences research at the University of Kent could point the way to greater understanding of the heart mutations that cause sudden cardiac arrest.

20 Jan 2015

MET amplified in NSCLC irrespective of type, genetic background

A third of non-small-cell lung cancers show low- to high-level amplification of the MET gene, according to a German study, with no significant difference in frequency across different types of cancer and genetic backgrounds.

20 Jan 2015

Researchers explore how M6P deficiency affects different kinds of immune cells

A group of white blood cells known as B cells, which play a key role in the human immune response, need a protein-targeting signal called mannose 6-phosphate (M6P) in order to proliferate, differentiate, and present immune cell-activating antigens, according to a study in The Journal of Cell Biology.

20 Jan 2015