Genetics News and Research

Latest Genetics News and Research

Snail, a molecule normally important in embryonic development, can promote breast cancer recurrence

Using a recently developed mouse model of breast cancer, a team from the University of Pennsylvania School of Medicine has shown that Snail, a molecule normally important in embryonic development, can promote breast cancer recurrence.

20 Sep 2005

Approximately 25 percent of how a person ages is inherited from parents

According to professor Thomas Kirkwood of the University of Newcastle, there is no single gene for ageing. Throughout time, Humans have used energy to get food, produce offspring and survive danger - not to repair and maintain cells. So the maintenance system in the body slowly breaks down.

19 Sep 2005

Study points to importance of MYC gene in cancer progression

The cancer gene MYC is among the most commonly overexpressed oncogenes in human cancers. Most human cancers demonstrate high levels of MYC or its biological partners, including those of the breast, ovaries, lung, prostate, and skin, as well as leukemias and lymphomas.

19 Sep 2005

First large-scale whole genome map of genetic variability associated with Parkinson's disease

Mayo Clinic researchers in collaboration with scientists at Perlegen Sciences, Inc. and funded by the Michael J. Fox Foundation for Parkinson's Research have produced the first large-scale whole genome map of genetic variability associated with Parkinson's disease.

19 Sep 2005

Compounds found in broccoli, cauliflower, and watercress block lung cancer progression

A family of compounds found in cruciferous vegetables, such as broccoli, cauliflower, and watercress, blocked lung cancer progression in both animal studies and in tests with human lung cancer cells, report researchers from Georgetown University Medical Center and the Institute for Cancer Prevention.

19 Sep 2005

Researchers detail molecular images of a piece of the spike-shaped protein that the SARS virus uses initiate the first stages of infection

Researchers have determined the first detailed molecular images of a piece of the spike-shaped protein that the SARS virus uses to grab host cells and initiate the first stages of infection.

19 Sep 2005

Molecular pathway in mice that makes prostate cells vulnerable to cancer-causing oxygen damage

Scientists from Maryland and New Jersey have identified a molecular pathway in mice that makes prostate cells vulnerable to cancer-causing oxygen damage.

19 Sep 2005

First-of-its-kind test on a microchip array will help diagnose retinitis pigmentosa

Rapid genetic testing for eye disease is becoming a reality, thanks to a technology developed at the University of Michigan Kellogg Eye Center.

19 Sep 2005

Methoxychlor (MXC), a common insect pesticide may lead to reduced fertility in women

Methoxychlor (MXC), a common insect pesticide used on food crops, may interfere with proper development and function of the reproductive tract, leading to reduced fertility in women, researchers at Yale School of Medicine write in the August issue of Endocrinology.

19 Sep 2005

Researchers selectively knock out memory associations connected with receiving cocaine

Addicts crave drugs and suffer relapse not just because of the alluring high of drugs, but also because they are compelled by the powerful, haunting memory associations with the environment surrounding their drug taking. Thus, treatments that could eliminate those memory associations could prove effective in treating addiction, researchers believe.

19 Sep 2005

Manic depression linked to two chromosomal regions in the human genome

An international team of 53 researchers has offered the most convincing evidence so far linking bipolar disorder, also known as manic depression, to two chromosomal regions in the human genome. The finding gives scientists refined targets for further gene studies.

19 Sep 2005

New and unusual class of genes plays an important role in the development of chronic lymphocytic leukemia

The study found that the loss of two genes for producing small molecules known as microRNAs enables damaged cells to survive, rather than normally self-destructing before they become cancerous.

12 Sep 2005

Vical and NIH to evaluate enhanced-delivery HIV vaccine

Vical Incorporated today announced plans to develop and evaluate electroporation-enhanced delivery of therapeutic and preventive DNA vaccines against HIV

12 Sep 2005

Discovery of mechanism linking color vision and cancer genes

Biologists at New York University have discovered a system by which a random choice between two distinct cellular fates in the fruit fly eye becomes firmly established.

12 Sep 2005

Nuclear receptor proteins could change anti-inflammatory treatments

Several nuclear receptor proteins appear to overlap in their ability to exert anti-inflammatory effects, according to new research by scientists at the University of California, San Diego (UCSD).

12 Sep 2005

HOXA1 is a gene that's been looking for a disorder for a long time

Researchers at Children's Hospital Boston, who specialize in studying the genetics of rare eye-movement disorders, have found a rare genetic syndrome whose implications go far beyond the eye, raising intriguing questions about human cardiovascular and brain development.

12 Sep 2005

Amantadine resistant avian influenza viruses more common in Southeast Asia than North America

Resistance to the antiviral drug amantadine is spreading more rapidly among avian influenza viruses of H5N1 subtype in Southeast Asia than in North America, according to the study done by investigators at St. Jude Children's Research Hospital.

12 Sep 2005

Clioquinol appears to block the genetic action of Huntington's disease

Clioquinol, an antibiotic that was banned for internal use in the United States in 1971 but is still used in topical applications, appears to block the genetic action of Huntington's disease in mice and in cell culture, according to a study reported by San Francisco VA Medical Center (SFVAMC) researchers.

12 Sep 2005

Genetic basis for susceptibility to alcohol abuse confirmed

A new set of experiments in mice confirms that a brain receptor associated with the reinforcing effects of marijuana also helps to stimulate the rewarding and pleasurable effects of alcohol.

12 Sep 2005

Workshop - stem cells in reproduction and in the brain

"Once we have found the factors by which body cells can be re-programmed into stem cells, then therapeutic cloning might become superfluous," said Hans R. Scholer, director of the Max Planck Institute for Molecular Biomedicine in Munster, Germany, at an international scientific symposium on stem cell research in Kobe, Japan.

10 Sep 2005

Genetics News and Research

Latest Genetics News and Research

Snail, a molecule normally important in embryonic development, can promote breast cancer recurrence

Approximately 25 percent of how a person ages is inherited from parents

Study points to importance of MYC gene in cancer progression

First large-scale whole genome map of genetic variability associated with Parkinson's disease

Compounds found in broccoli, cauliflower, and watercress block lung cancer progression

Researchers detail molecular images of a piece of the spike-shaped protein that the SARS virus uses initiate the first stages of infection

Molecular pathway in mice that makes prostate cells vulnerable to cancer-causing oxygen damage

First-of-its-kind test on a microchip array will help diagnose retinitis pigmentosa

Methoxychlor (MXC), a common insect pesticide may lead to reduced fertility in women

Researchers selectively knock out memory associations connected with receiving cocaine

Manic depression linked to two chromosomal regions in the human genome

New and unusual class of genes plays an important role in the development of chronic lymphocytic leukemia

Vical and NIH to evaluate enhanced-delivery HIV vaccine

Discovery of mechanism linking color vision and cancer genes

Nuclear receptor proteins could change anti-inflammatory treatments

HOXA1 is a gene that's been looking for a disorder for a long time

Amantadine resistant avian influenza viruses more common in Southeast Asia than North America

Clioquinol appears to block the genetic action of Huntington's disease

Genetic basis for susceptibility to alcohol abuse confirmed

Workshop - stem cells in reproduction and in the brain

Sequencing & Genomics: Elevating Science and Healthcare eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production