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Dartmouth researchers find that protein cyclin A plays important role in cell division process

In a study to be published in the journal Nature, two Dartmouth researchers have found that the protein cyclin A plays an important but previously unknown role in the cell division process, acting as a master controller to ensure the faithful segregation of chromosomes during cell division.

12 Sep 2013

Elevated miR-200 boosts survival of lung, ovarian, renal, triple-negative breast cancer patients

A family of microRNAs (miR-200) blocks cancer progression and metastasis by stifling a tumor's ability to weave new blood vessels to support itself, researchers at The University of Texas MD Anderson Cancer Center report today in Nature Communications.

12 Sep 2013

Study: Atorvastatin reduces inflammation, thrombogenesis in patients with acute ischemic stroke

The population of northeastern China has a high incidence of ischemic stroke. Previous studies have shown that intracranial large-artery atherosclerosis is one of the main causes of ischemic stroke, and that the mechanisms are related to inflammation and thrombosis of the affected arteries.

12 Sep 2013

Scientists discover that copper alloys shut down highly infectious norovirus

Scientists from the University of Southampton have discovered that copper and copper alloys rapidly destroy norovirus - the highly-infectious sickness bug.

12 Sep 2013

Researchers develop innovative system to test how virus interacts with cells in body

Researchers at The Mount Sinai Medical Center have developed an innovative system to test how a virus interacts with cells in the body — to see, for example, what happens in lung cells when a deadly respiratory virus attacks them.

12 Sep 2013

Genia Technologies receives $5M grant from NIH to develop nanopore-based DNA sequencing platform

Genia Technologies, Inc. today announced that the company, as part of a research consortium with Columbia University and Harvard Medical School, received a Revolutionary Genome Sequencing Technologies – The $1,000 Genome grant from the National Human Genome Research Institute (NHGRI) of the National Institutes of Health (NIH).

12 Sep 2013

Ventana gets CFDA approval for VENTANA ALK immunohistochemistry assay

Ventana Medical Systems, Inc., a member of the Roche Group, today announced the approval of the VENTANA ALK immunohistochemistry assay by the Chinese Food and Drug Administration as a companion diagnostic to aid in the identification of patients for Pfizer's CFDA-approved oncology product XALKORI (crizotinib).

12 Sep 2013

New technique provides better understanding of factors causing Smith-Lemli-Opitz Syndrome

The first proteomic analysis of an animal model of a rare, sometimes deadly birth defect, Smith-Lemli-Opitz Syndrome (SLOS), has revealed that the molecular mechanisms that cause it are more complex than previously understood.

12 Sep 2013

Professors receive 100,000 Euro from Hartwig Piepenbrock-DZNE for outstanding brain research

The prize is awarded by the Piepenbrock Group and the German Center for Neurodegenerative Diseases (DZNE). The award ceremony will be held in Berlin on September 24, 2013.

12 Sep 2013

Better ways to combat mosquitoes

In an advance toward providing mosquito-plagued people, pets and livestock with an invisibility cloak against these blood-sucking insects, scientists today described discovery of substances that occur naturally on human skin and block mosquitoes’ ability to smell and target their victims.

11 Sep 2013

New advances toward making molecular prosthetics a reality

The vision for a new branch of medicine, inspired by the ancient field that began with peg legs and hand hooks, commanded the spotlight in a major address by its pioneer here today at the 246th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.

11 Sep 2013

Expression of stress protein induced by ischemia/reperfusion injury, say researchers

Spinal cord ischemia/reperfusion injury is a stress injury to the spinal cord. Therefore, research on the expression of stress-related protein in neurons could be of great significance for the pathological mechanism and control measures for spinal cord ischemia/reperfusion injury.

11 Sep 2013

Professor to develop DNA sequencing technologies to search for long-range genome interactions

Why do some people develop disease while others with the same genetic mutation don't? For example, the National Cancer Institute estimates that women who inherit a harmful BRCA2 mutation have a 45 percent chance of developing breast cancer by age 70.

11 Sep 2013

Discovery points to clear, workable method to disrupt unwanted memories

The human brain is exquisitely adept at linking seemingly random details into a cohesive memory that can trigger myriad associations-some good, some not so good. For recovering addicts and individuals suffering from post-traumatic stress disorder, unwanted memories can be devastating. Former meth addicts, for instance, report intense drug cravings triggered by associations with cigarettes, money, even gum (used to relieve dry mouth), pushing them back into the addiction they so desperately want to leave.

11 Sep 2013

Pain, itching associated with shingles may be due to virus causing "short circuit" in nerve cells

The pain and itching associated with shingles and herpes may be due to the virus causing a "short circuit" in the nerve cells that reach the skin, Princeton researchers have found.

11 Sep 2013

University of Alberta researchers study how DNA repair improves cancer therapies

Medical researchers at the University of Alberta have made a basic science discovery that advances the understanding of how DNA repairs itself. When DNA becomes too damaged it ultimately leads to cancer.

11 Sep 2013

Researchers identify alterations in proteins responsible for RNA splicing in Alzheimer's

Researchers at Emory University School of Medicine's Alzheimer's Disease Research Center have identified a previously unrecognized type of pathology in the brains of patients with Alzheimer's disease.

11 Sep 2013

Study: More than 70% of bladder tumors display somatic mutations in TERT gene

Researchers from the Spanish National Cancer Research Centre (CNIO) have discovered that more than 70% of bladder tumours display somatic mutations in the TERT gene (telomerase reverse transcriptase).

11 Sep 2013

Discovery opens doors for developing new therapies to eradicate tumor cells, combat infections

Scientists from A*STAR's Singapore Immunology Network have discovered a new defense mechanism that the immune system utilises to combat infections. The team's discovery of how a novel protein unexpectedly activates an immune response shows how this mechanism can also be used to get rid of tumour cells.

11 Sep 2013

Researchers discover inherited gene mutation linked to childhood leukemia

Researchers have discovered the first inherited gene mutation linked exclusively to acute lymphoblastic leukemia occurring in multiple relatives in individual families. The discovery of the PAX5 gene mutation was led by St. Jude Children's Research Hospital and others. The work appears in the current advance online edition of the scientific journal Nature Genetics.

11 Sep 2013

G Protein News and Research

Dartmouth researchers find that protein cyclin A plays important role in cell division process

Elevated miR-200 boosts survival of lung, ovarian, renal, triple-negative breast cancer patients

Study: Atorvastatin reduces inflammation, thrombogenesis in patients with acute ischemic stroke

Scientists discover that copper alloys shut down highly infectious norovirus

Researchers develop innovative system to test how virus interacts with cells in body

Genia Technologies receives $5M grant from NIH to develop nanopore-based DNA sequencing platform

Ventana gets CFDA approval for VENTANA ALK immunohistochemistry assay

New technique provides better understanding of factors causing Smith-Lemli-Opitz Syndrome

Professors receive 100,000 Euro from Hartwig Piepenbrock-DZNE for outstanding brain research

Better ways to combat mosquitoes

New advances toward making molecular prosthetics a reality

Expression of stress protein induced by ischemia/reperfusion injury, say researchers

Professor to develop DNA sequencing technologies to search for long-range genome interactions

Discovery points to clear, workable method to disrupt unwanted memories

Pain, itching associated with shingles may be due to virus causing "short circuit" in nerve cells

University of Alberta researchers study how DNA repair improves cancer therapies

Researchers identify alterations in proteins responsible for RNA splicing in Alzheimer's

Study: More than 70% of bladder tumors display somatic mutations in TERT gene

Discovery opens doors for developing new therapies to eradicate tumor cells, combat infections

Researchers discover inherited gene mutation linked to childhood leukemia

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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