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Study shows beneficial anti-fibrotic effects of Pentraxin-2 in idiopathic pulmonary fibrosis

Promedior, Inc., a clinical stage biotechnology company developing novel therapies to treat fibrotic and inflammatory diseases, announced today the publication of collaborative research in the International Journal of Biochemistry and Cell Biology entitled, "TGF-beta driven lung fibrosis is macrophage dependent and blocked by Serum amyloid P."

14 Feb 2011

Interaction of two genes helps growing nerve cells realise reaching of target

The human brain consists of approximately one hundred billion nerve cells. Each of these cells needs to connect to specific other cells during the brain's development in order to form a fully functional organism. Yet how does a nerve cell know where it should grow and which cells to contact? Scientists of the Max Planck Institute of Neurobiology in Martinsried have now shown that growing nerve cells realise when they've reached their target area in the fly brain thanks to the interaction of two genes.

14 Feb 2011

CX3CL1 signaling chemical can offer better understanding of Parkinson's disease

Targeting the neuroinflammatory causes of Parkinson's disease with a naturally present brain chemical signal could offer a better understanding of the clinical mechanisms of the disease and open a future therapeutic window, reports a team of researchers from the University of South Florida Department Neurosurgery and Brain Repair and the James A. Haley Veterans' Administration Hospital, Tampa.

14 Feb 2011

Some fat is essential for body function

It's common knowledge that too much cholesterol and other fats can lead to disease, and that a healthy diet involves watching how much fatty food we eat. However, our bodies need a certain amount of fat to function—and we can't make it from scratch.

14 Feb 2011

New study establishes link between coronary artery disease and genetic susceptibility

A new study involving researchers at the Scripps Translational Science Institute and Scripps Health patients reveals major scientific progress in understanding the mechanism of heart disease at the molecular and genomic levels. STSI is an initiative of Scripps Health in collaboration with The Scripps Research Institute.

14 Feb 2011

New study on mosquito genome sequences to identify 'transposable elements'

A team of scientists at the University of California, Riverside has begun working on a mosquito research project that, if successful, will provide valuable genetic resources capable of transforming the way mosquito research is conducted around the world.

14 Feb 2011

Biologists unlock chemical clues to courtship in swordtail urine

When you've got to go, you've got to go - upstream, that is, if you are a male swordtail fish seeking a mate, according to research from Texas A&M University.

14 Feb 2011

Cocktail of different hormones influence love and lust

With Valentine's Day fast approaching and with love in the air Dr Lisa Matthewman offers us a guide to 'The Mysteries of Love and Lust' at the British Psychological Society's 'Psychology for All' public event on the 26 March, University of Westminster, Marylebone Campus.

14 Feb 2011

First evidence of human DNA fragment in bacterial genome

If a human cell and a bacterial cell met at a speed-dating event, they would never be expected to exchange phone numbers, much less genetic material. In more scientific terms, a direct transfer of DNA has never been recorded from humans to bacteria.

14 Feb 2011

People from northern and southern Sweden differ from each other genetically

People from northern and southern Sweden differ from each other genetically, according to the largest genetic study of the Swedish population yet. Swedes also have genetically more in common with Germans and British than with Finns. The study, performed jointly at Karolinska Institutet in Sweden and University of Helsinki, has been published in PLoS ONE.

14 Feb 2011

Spinal cord sugar residues regulate growth and survival of nerve cells: Study

Researchers in Bochum have found out that certain sugar residues in the spinal cord regulate the growth and survival of nerve cells which control the movement of muscles. "We hope that our findings can improve regenerative treatment of nerve injuries", explains Prof. Dr. Stefan Wiese from the Molecular Cell Biology study group.

14 Feb 2011

Positive data from second study of predictive preterm birth biomarkers presented at SMFM meeting

Sera Prognostics, a women's health company developing diagnostic tests for early prediction of preterm birth and other pregnancy complications, today announced that preliminary analyses of data from a second study of predictive preterm birth biomarkers generally confirmed researchers' earlier results and were able to identify up to 92 percent of pregnant women who went on to have a preterm birth.

14 Feb 2011

Gene-transfer system may control mosquito-borne diseases without pesticides

Scientists have modeled a system that may be used to control mosquitoes and the diseases they transmit, without the use of pesticides. In the proposed system, mosquitoes are engineered to carry two genes. The first gene causes males to transmit a toxin to females through their semen. The second gene, when expressed in females, makes them immune to this toxin.

14 Feb 2011

Tiny gold particles can help doctors detect CTCs in blood of patients with head, neck cancer

Tiny gold particles can help doctors detect tumor cells circulating in the blood of patients with head and neck cancer, researchers at Emory and Georgia Tech have found.

14 Feb 2011

Researchers discover mechanism for normalizing blood sugar without insulin need

Diabetes can result from either a deficiency of insulin or decreased sensitivity to insulin. Researchers at Children's Hospital Boston have discovered a mechanism for normalizing blood sugar that doesn't involve insulin and could offer a new therapeutic approach to both kinds of diabetes.

14 Feb 2011

Scientist finds potential positive influence of fish oil omega-3 fatty acids on cardiovascular health

A Michigan Technological University scientist is finding a growing body of evidence suggesting that the omega-3 fatty acids found in fish oil protect against cardiovascular disease.

14 Feb 2011

Study: Leptin resistance may help prevent ARDS, ALI development in patients with type II diabetes

Resistance to leptin, a protein that plays a key role in regulating metabolism and appetite, may help prevent the development of acute respiratory distress syndrome and acute lung injury in individuals with type II diabetes, according to a study conducted by researchers in Chicago.

13 Feb 2011

Men and women who eat berries may have lower risk of developing Parkinson's disease

New research shows men and women who regularly eat berries may have a lower risk of developing Parkinson's disease, while men may also further lower their risk by regularly eating apples, oranges and other sources rich in dietary components called flavonoids.

13 Feb 2011

Study finds LC damage and reduction in noradrenaline levels in brain are linked with MS

Researchers at the University of Illinois at Chicago have shown for the first time that damage to a particular area of the brain and a consequent reduction in noradrenaline are associated with multiple sclerosis.

13 Feb 2011

Scientists produce SR-3306 compound to protect brain cells from Parkinson's disease

Scientists from the Florida campus of The Scripps Research Institute have produced the first known compound to show significant effectiveness in protecting brain cells directly affected by Parkinson's disease, a progressive and fatal neurodegenerative disorder.

13 Feb 2011

Medical Science News

Study shows beneficial anti-fibrotic effects of Pentraxin-2 in idiopathic pulmonary fibrosis

Interaction of two genes helps growing nerve cells realise reaching of target

CX3CL1 signaling chemical can offer better understanding of Parkinson's disease

Some fat is essential for body function

New study establishes link between coronary artery disease and genetic susceptibility

New study on mosquito genome sequences to identify 'transposable elements'

Biologists unlock chemical clues to courtship in swordtail urine

Cocktail of different hormones influence love and lust

First evidence of human DNA fragment in bacterial genome

People from northern and southern Sweden differ from each other genetically

Spinal cord sugar residues regulate growth and survival of nerve cells: Study

Positive data from second study of predictive preterm birth biomarkers presented at SMFM meeting

Gene-transfer system may control mosquito-borne diseases without pesticides

Tiny gold particles can help doctors detect CTCs in blood of patients with head, neck cancer

Researchers discover mechanism for normalizing blood sugar without insulin need

Scientist finds potential positive influence of fish oil omega-3 fatty acids on cardiovascular health

Study: Leptin resistance may help prevent ARDS, ALI development in patients with type II diabetes

Men and women who eat berries may have lower risk of developing Parkinson's disease

Study finds LC damage and reduction in noradrenaline levels in brain are linked with MS

Scientists produce SR-3306 compound to protect brain cells from Parkinson's disease

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