Genetic News and Research

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Efficiency of brain function depends on family's genetic makeup

How well our brain functions is largely based on our family's genetic makeup, according to a University of Melbourne led study.

4 Mar 2011

Neuropathologist receives AAN Potamkin Prize for Alzheimer's disease research

The American Academy of Neurology has awarded the 2011 Potamkin Prize to Dennis Dickson, M.D., a neuropathologist at Mayo Clinic in Florida and the Robert E. Jacoby Professor for Alzheimer's Disease Research.

3 Mar 2011

Stem cell research updates

Two studies have been published this Wednesday in the journal Nature that show that work remains before so-called induced pluripotent stem (iPS) cells are ready for use in laboratory studies or clinical therapies. These iPS cells are body cells that are programmed to unwind back into an embryonic state. Like embryonic stem cells, they have potential to develop into any other type of cell in the body. However researchers are showing that these cells do not reprogram perfectly.

3 Mar 2011

DNA methylation patterns can accurately detect early bowel cancer

Cancer Research UK scientists have discovered for the first time that DNA methylation patterns - a key process in cell development - could accurately detect early bowel cancer, according to research published in Gut, today.

3 Mar 2011

VICC introduces nation's first personalized cancer decision support tool

Vanderbilt-Ingram Cancer Center has launched the nation's first personalized cancer decision support tool, "My Cancer Genome," to help physicians and researchers track the latest developments in personalized cancer medicine and connect with clinical research trials for their patients.

3 Mar 2011

New study provides fascinating insight into genetic basis of bipolar disorder

A new study provides fascinating insight into the genetic basis of bipolar disorder, a highly heritable mood disorder characterized by recurrent episodes of mania and depression.

3 Mar 2011

Scientists uncover genetic pathway that affects breast cancer development

Using recent advances in genomics, researchers have uncovered a genetic pathway that affects the development of breast cancer, work that could help predict which patients are at risk of relapse for the disease.

3 Mar 2011

Neurodegenerative Disease Management – meeting the challenge of neurodegenerative diseases

Future Medicine Ltd has today announced the launch of Neurodegenerative Disease Management – a new bimonthly title addressing all the latest trends in the field, from R&D through to clinical application and management, presenting research, findings, analysis and commentaries from experts around the world.

3 Mar 2011

Genetics and cancer research

The 20th century was dominated by breakthroughs in physics and chemistry, but the 21st century will belong to genetics and biotechnology. Cancer research is just one area among many that is being transformed by the sequencing of the human genome. This was one of the topics discussed in our recent panel with leading cancer researchers, part of our Breakthroughs: Cancer series.

3 Mar 2011

New insight: p53 protein controls molecular crossroads in glucose metabolic pathway

The gene for the protein p53 is the most frequently mutated in human cancer. It encodes a tumor suppressor, and traditionally researchers have assumed that it acts primarily as a regulator of how genes are made into proteins.

3 Mar 2011

Affymetrix releases complete genotyping data set on its website

Affymetrix, Inc. today announced the release of a complete data set of 5 million variants on its website.

3 Mar 2011

Scientists find reprogramming-associated mutations in hiPSCs

Ordinary human cells reprogrammed as induced pluripotent stem cells may ultimately revolutionize personalized medicine by creating new and diverse therapies unique to individual patients.

3 Mar 2011

Groundbreaking discovery in lymphoma research

BC Cancer Agency scientists have discovered that a single gene, CIITA, is implicated in almost 40 per cent of primary mediastinal B-cell lymphomas and 15 per cent of all Hodgkin lymphoma cases.

3 Mar 2011

Early diagnosis of juvenile idiopathic arthritis critical to avoid disability, deformity

While lab tests and imaging can sometimes help diagnose juvenile idiopathic arthritis (JIA), a physical examination and thorough patient history are the most valuable tools in identifying this disease. According to a new literature review from the Journal of the American Academy of Orthopaedic Surgeons (JAAOS), the rate of false positives in laboratory evaluations and imaging studies meant to screen for juvenile arthritis makes their value limited.

3 Mar 2011

Scientists discover bacterial communication mediated pathway

A pathway whereby bacteria communicate with each other has been discovered by researchers at the Hebrew University of Jerusalem. The discovery has important implications for efforts to cope with the spread of harmful bacteria in the body.

3 Mar 2011

Scientists discover genetic process that may allow ovarian cancer to resist chemotherapy

York University researchers have zeroed in on a genetic process that may allow ovarian cancer to resist chemotherapy.

3 Mar 2011

International consortium of researchers genetically characterise Spanish Fanconi anaemia patients

A consortium of thirty-two researchers worldwide, led by Dr Jordi Surrallés, professor of the Department of Genetics and Microbiology at Universitat Autònoma de Barcelona (UAB) and member of the Centre for Biomedical Network Research on Rare Diseases (CIBERER), genetically and clinically characterised almost all Spanish patients suffering from Franconi anaemia, a rare disease affecting one in every 500,000 persons and which is characterised by severe anaemia in children, congenital malformations and a high predisposition to cancer.

3 Mar 2011

IBM announces new Patient Empowerment System

Today IBM announced the next evolution of the patient portal, significantly expanding the types of information, alerts, recommendations and interactive coaching healthcare providers can offer to their patients online.

3 Mar 2011

Genetic variants determine severity of HCV-related graft disease and antiviral treatment response

German researchers have found a significant association of IL28B genotypes to interferon-based antiviral treatment outcome, and to graft inflammation caused by hepatitis C virus (HCV). The study determined that the presence of G-allele serves as a marker for severe HCV-induced graft inflammation, as well as a predictor for unsuccessful treatment.

3 Mar 2011

Breast Health Center receives three-year accreditation from NAPBC

The Breast Health Center at Women & Infants Hospital of Rhode Island recently earned a three-year accreditation from the National Accreditation Program for Breast Centers.

3 Mar 2011