Genes News and Research

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Natural chemical with memory-enhancing effects

A natural compound found in blueberries, tea, grapes, and cocoa enhances memory in mice, according to newly published research.

30 May 2007

Breakthrough for breast cancer research

The most powerful genetic analysis of the DNA codes of over 40,000 women -- including those with breast cancer as well as those without the disease, has uncovered five common genetic variants that increase an individual's risk for breast cancer.

30 May 2007

New form of idiopathic pulmonary fibrosis found

Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive lung disorder from which most patients die within 5 years after diagnosis.

30 May 2007

Key role played by Cytomegalovirus infection in the pathogenesis of atherosclerosis

A new study conducted by researchers from the University of Verona and the Institute G. Gaslini in Genova, Italy, confirms the pivotal role played by Cytomegalovirus infection in the pathogenesis of atherosclerosis.

30 May 2007

Amazing Marge - the cow with low-fat milk!

Scientists in New Zealand say they have bred cows with a genetic mutation which produces low-fat milk.

28 May 2007

New understanding of C. difficile bacteria

Researchers studying the genetics behind why C. difficile causes disease have come to a simple conclusion -- the bacteria do it because they are starving.

28 May 2007

New candidate breast-cancer susceptibility gene

Researchers at the Abramson Family Cancer Research Institute of the University of Pennsylvania and the Dana-Farber Cancer Institute describe in this week's issue of Science a new candidate breast-cancer susceptibility gene.

28 May 2007

Scientists develop a more human-like mouse model of cancer

A team led by Dana-Farber Cancer Institute scientists has developed a more human-like mouse model of cancer they say will aid the search for cancer-causing genes and improve the predictive value of laboratory drug testing.

28 May 2007

Largest ever Affymetrix GeneChip Microarray study

The Virginia Bioinformatics Institute (VBI) at Virginia Tech has announced that it has completed the largest ever Affymetrix GeneChip Microarray study for a plant experimental system in an academic research setting.

28 May 2007

New gene therapy can nearly eliminate arthritis pain

Early-stage research has found that a new gene therapy can nearly eliminate arthritis pain, and significantly reduce long-term damage to the affected joints, according to a study published today in the journal Arthritis and Rheumatism.

28 May 2007

Researchers identify a function of neuregulin1 - impact on schizophrenia

Cold Spring Harbor Laboratory (CSHL) researchers have identified a function of neuregulin1 (NRG1), a gene previously linked to schizophrenia but whose role in the disease was unknown.

28 May 2007

College attendance and its effect on drinking behaviors in a longitudinal study of adolescents

New research suggests that college attendance exacerbates the inborn propensity of certain young adults to become heavy alcohol users.

28 May 2007

Detailed portrait of 700 proteins that help maintain DNA integrity

Cells have the remarkable ability to keep track of their genetic contents and -- when things go wrong, to step in and repair the damage before cancer or another life-threatening condition develops.

28 May 2007

Genome detectives discover four more breast cancer genes

An international team of scientists say they have identified another four genes that increase a woman's likelihood of developing breast cancer.

28 May 2007

Scientists 'home in' on new breast cancer genes

Cancer Research UK scientists have isolated five regions of the genome containing genes which can increase a woman's risk of developing breast cancer, reveals a major international study published online in Nature.

27 May 2007

MicroRNAs may increase cancer susceptibility

New evidence indicates that small pieces of noncoding genetic material known as microRNAs (miRNAs) might influence cancer susceptibility.

24 May 2007

Researchers find alteration in gene associated with uterine cancer

Researchers at the Translational Genomics Research Institute (TGen) today announced the discovery of previously unrecognized alterations in a gene called FGFR2 in a subset of endometrial cancers, the most common gynecologic cancer in the United States.

24 May 2007