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Discovery of gene linked to adult-onset obesity

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NCI scientists visualize gene regulation in living cells

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Scientists Visualize Gene Regulation In Living Cells

A research team led by scientists at the National Cancer Institute (NCI), part of the National Institutes of Health (NIH), has applied advanced imaging methods and computer simulations to be able to glance at the regulation of a cancer-related gene in a living cell. They found that the efficiency with which the components of the cell’s gene reading machinery come together has an impact on gene expression, the process by which a gene translates its information into a new protein. The findings, published in the May 23, 2008 issue of Molecular Cell, shed new light on the means by which living cells regulate gene activity.

NCI scientists visualize gene regulation in living cells

Singapore, May 29, 2008: A group of National Cancer Institute (NCI) researchers in the US has applied advanced imaging methods and computer simulations to be able to glance at the regulation of a cancer-related gene in a living cell. They found that the efficiency with which the components of the cell’s gene reading machinery come together has an impact on gene expression, the process by which a gene translates its information into a new protein. The findings shed new light on the means by which living cells regulate gene activity.

NCI scientists visualize gene regulation in living cells

A research team led by scientists at the National Cancer Institute (NCI), part of the National Institutes of Health (NIH), has applied advanced imaging methods and computer simulations to be able to glance at the regulation of a cancer-related gene in a living cell. They found that the efficiency with which the components of the cell's gene reading machinery come together has an impact on gene expression, the process by which a gene translates its information into a new protein. The findings, published in the May 23 issue of Molecular Cell, shed new light on the means by which living cells regulate gene activity.

NCI Scientists Visualize Gene Regulation in Living Cells

WASHINGTON, May 22, 2008 - A research team led by scientists at the National Cancer Institute (NCI), part of the National Institutes of Health (NIH), has applied advanced imaging methods and computer simulations to be able to glance at the regulation of a cancer-related gene in a living cell. They found that the efficiency with which the components of the cell's gene reading machinery come together has an impact on gene expression, the process by which a gene translates its information into a new protein. The findings, published in the May 23, 2008 issue of "Molecular Cell," shed new light on the means by which living cells regulate gene activity.

New gene chips data have been reported by scientists at State University of New York

2008 MAY 22 - (NewsRx.com) -- Research findings, 'Induction of arachidonate 12-lipoxygenase (Alox15) in intestine of iron-deficient rats correlates with the production of biologically active lipid mediators,' are discussed in a new report (see also Gene Chips). According to a study from the United States, "To identify novel genes associated with iron metabolism, we performed gene chip studies in two models of iron deficiency: iron-deprived rats and rats deficient in the principal intestinal iron transporter, divalent metal transporter 1 (i.e., Belgrade rats). Affymetrix rat genome gene chips were utilized (RAE230) with cRNA samples derived from duodenum and jejunum of experimental and control animals."

Gene links obesity with diabetes [Date: 2008-05-29] Researchers have discovered a gene sequence, linking weight gain with the tendency to develop type 2 diabetes. The finding reveal... read more

Researchers have discovered a gene sequence, linking weight gain with the tendency to develop type 2 diabetes. The finding reveals a genetic connection between obesity and its associated health problems that may help identify those at greater risk and lead to more effective treatment.

Gene Therapy: Research on gene therapy published by scientists at Humboldt University

(NewsRx.com) -- According to a study from Berlin, Germany, "Comparative analysis of related biosynthetic gene clusters can provide new insights into the versatility of these pathways and allow the discovery of new natural products. The freshwater cyanobacterium Microcystis aeruginosa NIES298 produces the cytotoxic peptide microcyclamide."

Tiny gene discovered hiding in a major family of plant viruses

In an international collaboration, researchers in Allen Miller's lab in the Department of Plant Pathology at Iowa State University have shown that a tiny gene exists in all members of the largest family of plant viruses. Without this gene, the virus is harmless. The discovery was published recently in the Proceedings of the National Academy of Sciences.

Discovery of gene mechanism could bring about new ways to treat metastatic cancer

Virginia Commonwealth University and VCU Massey Cancer Center researchers have uncovered how a gene, melanoma differentiation associated gene-7/interleukin-24 (mda-7/IL-24), induces a bystander effect that kills cancer cells not directly receiving mda-7/IL-24 without harming healthy ones, a discovery that could lead to new therapeutic strategies to fight metastatic disease.

"Massive" Horizontal Gene Transfer In Animal Kingdom Revealed

If you're an animal, you inherit your genes from your parents at the moment of conception, right? Not quite, according to scientists from the Woods Hole Marine Biological Laboratory (MBL), who have uncovered evidence of "massive" horizontal gene transfer in the animal known as the bdelloid rotifer. Reporting their findings in Science, the researchers say they have discovered numerous chunks of foreign DNA in its genome, from bacteria, fungi, and even from plants. Gene transfer on such a large scale was, until now, thought impossible in the animal kingdom.

Gene Therapy - New gene therapy research has been reported by scientists at University College

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Gene Therapy - Research on gene therapy published by scientists at Children's Hospital

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Neuroblastoma Gene Therapy - Research on neuroblastoma gene therapy described by scientists at University of Hawaii, Department of Public Health Sciences

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Gene Therapy - Scientists at Wadsworth Center release new data on gene therapy

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Football club searching for the 'Ronaldo gene' FORGET the talent scouts - get a gene test. A Scottish scientist has been asked by a football club to find the next Cristiano Ronaldo by genetic testing.

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Evolution Of An Imprinted Domain In Mammals

The normal human genome contains 46 chromosomes: 23 from the mother and 23 from the father. Thus, you have two copies of every gene (excluding some irregularity in the pair of sex chromosomes). In general, which parent contributes a chromosome has no effect on the expression of the genes found on it. Exceptions to this rule are caused by "genomic imprinting"--modification of DNA, which means that gene expression is influenced by which parent the gene came from. A new paper investigates the evolution of genomic imprinting in a specific region of the mammalian genome. The work, by Anne Ferguson-Smith and colleagues in the UK and Australia, shows that different regions became imprinted at different times during mammalian evolution.

Gene sequence that can make half of us fatter is discovered

A gene sequence linked to an expanding waist line, weight gain and a tendency to develop type 2 diabetes has been discovered as part of a study published today in the journal Nature Genetics. 

Gene Sequence That Can Make Half Of Us Fatter Is Discovered

A gene sequence linked to an expanding waist line, weight gain and a tendency to develop type 2 diabetes has been discovered as part of a study published in the journal Nature Genetics.

Gene sequence that can make half of us fatter is discovered

A gene sequence linked to an expanding waist line, weight gain and a tendency to develop type 2 diabetes has been discovered as part of a study published today in the journal Nature Genetics.

Gene sequence that can make half of us fatter is discovered

A gene sequence linked to an expanding waist line, weight gain and a tendency to develop type 2 diabetes has been discovered as part of a study published today in the journal Nature Genetics.

Latest: Gene discoveries could crack bone disease

Gene mutations linked with osteoporosis have been identified independently by teams in the UK and Iceland.

Gene cluster discovery to aid better cancer therapies

A promising new discovery of a gene cluster is likely to spur greater understanding of how cancers form and make possible the next generation of effective and user-friendly therapies.

Gene cluster discovery to aid better cancer therapies

A promising new discovery of a gene cluster is likely to spur greater understanding of how cancers form and make possible the next generation of effective and user-friendly therapies.

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