Genes News and Research

RSS

TSRI develops accurate structural map of complex molecular machines in cells

A team led by researchers at The Scripps Research Institute (TSRI) has used advanced electron microscopy techniques to determine the first accurate structural map of Mediator, one of the largest and most complex "molecular machines" in cells.

6 Jun 2014

Gene networks may offer attractive targets for developing new autism drugs

A large new analysis of DNA from thousands of patients has uncovered several underlying gene networks with potentially important roles in autism.

6 Jun 2014

Brain circuit problem may contribute to auditory hallucinations of schizophrenia

St. Jude Children's Research Hospital scientists have identified problems in a connection between brain structures that may predispose individuals to hearing the "voices" that are a common symptom of schizophrenia. The work appears in the June 6 issue of the journal Science.

6 Jun 2014

Berkeley Lab scientists identify why older women are more susceptible to breast cancer

Scientists from the Department of Energy's Lawrence Berkeley National Laboratory have gained more insights into why older women are more susceptible to breast cancer. They found that as women age, the cells responsible for maintaining healthy breast tissue stop responding to their immediate surroundings, including mechanical cues that should prompt them to suppress nearby tumors.

6 Jun 2014

Device used in physics and chemistry reveals dynamics of pervasive pathogen

If you have it, you probably don't know it. Cytomegalovirus, or CMV, is perhaps one of the biggest pathogens you've never heard of-big, both proportionately and epidemiologically.

6 Jun 2014

Data from Caris Registry clinical outcomes presented at ASCO annual meeting

Caris Life Sciences and investigators from Inova Fairfax Hospital presented the first clinical outcomes data presentation from the Caris Registry™ at the 50th annual meeting of the American Society of Clinical Oncology (ASCO) in Chicago, Ill., this weekend.

5 Jun 2014

New study redefines gene responses to external stimulus

An international team led by scientists at the University of Turku in Finland studied thermally-adapted fish populations to discover that the more biological functions a gene has, the less it responds to environmental change. "In addition to having important implications for climate change adaptation, these findings could radically change the way we study gene responses to any external stimulus like for example to drug treatments", the authors suggest.

5 Jun 2014

Whole genome sequencing reveals severe intellectual disability in patients

With a new technique, which at once studies the whole genome, a genetic cause can be identified in six out of ten children with severe intellectual disability. This makes the method more successful than all the usual methods together.

5 Jun 2014

Four new genes cause inherited breast cancer risk

Four new genes have been added to the growing list of those known to cause increased breast cancer risk when mutated through the efforts of researchers at Huntsman Cancer Institute (HCI) at the University of Utah, who lead an international consortium working to find more gene mutations that cause inherited breast cancer susceptibilities.

5 Jun 2014

Neuroscientists explain how miswiring in brain area can potentially contribute to ADHD

Neuroscientists at Mayo Clinic in Florida and at Aarhus University in Denmark have shed light on why neurons in the brain's reward system can be miswired, potentially contributing to disorders such as attention deficit hyperactivity disorder (ADHD).

5 Jun 2014

My Cancer Genome unveils second-generation mobile app

My Cancer Genome (MCG), an online precision cancer medicine tool developed by researchers at Vanderbilt-Ingram Cancer Center, has unveiled a free, second-generation mobile app that provides even more information about genetic alterations in various types of cancer and the therapies available to treat those alterations.

5 Jun 2014

New gene involved in Parkinson's disease, find researchers

A team of UCLA researchers has identified a new gene involved in Parkinson's disease, a finding that may one day provide a target for a new drug to prevent and potentially even cure the debilitating neurological disorder.

5 Jun 2014

Son's vulnerability for alcohol use disorders could be shaped by father

Even before conception, a son's vulnerability for alcohol use disorders could be shaped by a father who chronically drinks to excess, according to a new animal study from the University of Pittsburgh School of Medicine.

5 Jun 2014

Researchers investigate correlation between lower back pain and genes

Lower back pain is a broad yet subtle subject. It has widely been associated with early degeneration of the discs of the human spine.

4 Jun 2014

New process to help select personalized treatment options for patients with lung adenocarcinoma

Moffitt Cancer Center researchers, in collaboration with the Lung Cancer Mutation Consortium, have developed a process to analyze mutated genes in lung adenocarcinoma to help better select personalized treatment options for patients.

4 Jun 2014

New vaccine effective at preventing lung cancer in mice

Tweaking a protein expressed by most liver cancer cells has enabled scientists to make a vaccine that is exceedingly effective at preventing the disease in mice.

4 Jun 2014

Scientists design search engine to identify functionally linked genes

Our bodies are as vast as oceans and space, composed of a dizzying number of different types of cells. Exploration reaches far, yet the genes that make each cell and tissue unique have remained largely obscure.

4 Jun 2014

Cornell researchers take new approach to screening aggressive cancer cells

Not all cancer cells are created equal - some stay put in the primary tumor, while others move and invade elsewhere. A major goal for cancer research is predicting which cells will metastasize, and why.

4 Jun 2014

Scientist discovers new path to stop breast cancer cells from invading organs

The primary cause of death from breast cancer is the spread of tumor cells from the breast to other organs in the body. Northwestern Medicine- scientists have discovered a new pathway that can stop breast cancer cells from spreading.

4 Jun 2014

Pathway Genomics introduces BRCA One for One program to detect breast and ovarian cancer

Pathway Genomics Corporation, a San Diego-based CLIA and CAP accredited clinical laboratory that offers genetic testing services globally, today announced it has launched BRCATrueTM, a next-generation sequencing and deletion/duplication analysis that can detect mutations in BRCA1 and BRCA2, the genes linked to breast, ovarian and other types of cancer.

3 Jun 2014