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Scientists create GM chicken that does not spread bird flu to other chickens

"Scientists have developed genetically modified [GM] chickens that don't transmit bird flu [H5N1] to other chickens," HealthDay News/Bloomberg Businessweek reports.

18 Jan 2011

New way to halt lung inflammation

Acute inflammation of the lung is a poorly recognized human disease that develops in surprising and unexpected ways. The acute lung injury (ALI) or adult respiratory distress syndrome (ARDS) is a vital new concern for soldiers, but it can develop in anyone during a systemic infection, after severe trauma, as a result of bone fracture, following severe burns and in many other ways as well-- the initial cause may have nothing apparent to do with the lung itself.

18 Jan 2011

75% of cell plasma membrane reversibly endocytosed

In three papers in the January and February issues of the Journal of General Physiology, Don Hilgemann and colleagues have extensively characterized a previously unidentified process by which up to 75% of the cell plasma membrane can be reversibly endocytosed.

18 Jan 2011

T3SS-dependent bacteria may be a suitable point of attack for future antibiotics: Study

So-called type-3 secretion systems of pathogenic bacteria may be a suitable point of attack for future antibiotics. This is shown by Professor Maria Fällman and her associates at Umeå University in Sweden in the Proceeding of the National Academy of Sciences, PNAS, in the US.

18 Jan 2011

Scientists identify new way of attacking breast cancer stem cells

Scientists at the University of Michigan Comprehensive Cancer Center have identified a potential new way of attacking breast cancer stem cells, the small number of cells in a tumor that fuel its growth and spread.

18 Jan 2011

Eating less during early pregnancy impairs fetal brain development: Study

Eating less during early pregnancy impaired fetal brain development in a nonhuman primate model, researchers from The University of Texas Health Science Center San Antonio reported today.

18 Jan 2011

New study reveals measles viral gene plays key role in development of PD

A gene from the measles virus plays a key role in the development of Paget's disease of bone, according to a team of researchers led by the University of Pittsburgh School of Medicine.

18 Jan 2011

Study finds miRNAs inhibits prostate cancer metastasis

A small slice of RNA inhibits prostate cancer metastasis by suppressing a surface protein commonly found on prostate cancer stem cells. A research team led by scientists at The University of Texas MD Anderson Cancer Center reported today in an advance online publication at Nature Medicine.

18 Jan 2011

New magnetic pill system can serve as drug delivery tool in patients with cancer, diabetes

A new magnetic pill system developed by Brown University researchers could solve the problem by safely holding a pill in place in the intestine wherever it needs to be.

18 Jan 2011

Researchers find kidney-specific gene defects may increase risk of heart failure

Scientists have identified the first DNA sequence variant common in the population that is not only associated with an increased risk of heart failure, but appears to play a role in causing it.

18 Jan 2011

Research provides evidence of blood pressure control system in distal nephron of kidney

Today scientists at The University of Texas Health Science Center San Antonio reported how this essential function of the distal nephron is regulated. They demonstrated that sodium handling by the distal nephron is under the control of a local regulatory system.

18 Jan 2011

Platelet-rich plasma shows a promising biologic treatment for myocardial infarction: Study

Researchers at the Stanford University School of Medicine, in collaboration with BioParadox, Inc., have published data supporting the use of platelet-rich plasma as a promising biologic treatment for myocardial infarction.

18 Jan 2011

New evidence about broadly-reactive neutralizing antibodies that block HIV infection

New findings are bringing scientists closer to an effective HIV vaccine. Researchers from Seattle Biomedical Research Institute, Vanderbilt University and the Ragon Institute of MGH, MIT and Harvard report findings showing new evidence about broadly-reactive neutralizing antibodies, which block HIV infection. Details are published January 13 in the open-access journal PLoS Pathogens.

14 Jan 2011

Lifetime tool for families created through sperm donation

Starting a family the "old-fashioned way" is becoming less common. Only 25% of American households are made up of a husband, wife, and a child. The fertility field is continually growing with advances in scientific technology, and infertile patients have more options for conceiving -- including the use of donor sperm. Along with the medical advances comes the continual need for emotional support for both the parent and children.

14 Jan 2011

Cancer Research UK and CRT select 4 research groups to unravel role of cancer stem cells

Cancer Research UK and its commercial arm Cancer Research Technology (CRT), have established a team of scientists with expertise in cancer stem cell research to identify new targets to detect, monitor and treat cancer.

14 Jan 2011

Noninvasive radiofrequency fields and targeted gold nanoparticles effective in controlling pancreatic tumors

Kanzius Cancer Research Foundation announces research conducted in the Kanzius/Curley Lab at The University of Texas M.D. Anderson Cancer Center has been published in the December 2010 issue of the American Association of Cancer Research's Clinical Cancer Research journal.

14 Jan 2011

First Round Table Meeting on Metabolomics & Diabetes takes place in Vienna

Metabolomic biomarker research is a young research area that carries great hopes for both medicine and the nutritional sciences, particularly for the early detection of genetically determined diseases.

14 Jan 2011

Why minor details of an episode are linked to long-term memories

Neuroscientists at MIT's Picower Institute of Learning and Memory have uncovered why relatively minor details of an episode are sometimes inexplicably linked to long-term memories. The work is slated to appear in the Jan. 13 issue of Neuron.

14 Jan 2011

Better understanding of rotational motion in living cells may help researchers study causes of deadly diseases

Advancements in understanding rotational motion in living cells may help researchers shed light on the causes of deadly diseases, such as Alzheimer's, according to Ning Fang, an associate scientist at the U.S. Department of Energy's Ames Laboratory and faculty member at Iowa State University.

14 Jan 2011

MGH researchers discover massive overexpression of DNA sequences in cancer cells

Massachusetts General Hospital Cancer Center researchers have discovered a previously unknown feature of common tumor cells - massive overexpression of certain DNA sequences that do not code for proteins.

14 Jan 2011

Medical Science News

Scientists create GM chicken that does not spread bird flu to other chickens

New way to halt lung inflammation

75% of cell plasma membrane reversibly endocytosed

T3SS-dependent bacteria may be a suitable point of attack for future antibiotics: Study

Scientists identify new way of attacking breast cancer stem cells

Eating less during early pregnancy impairs fetal brain development: Study

New study reveals measles viral gene plays key role in development of PD

Study finds miRNAs inhibits prostate cancer metastasis

New magnetic pill system can serve as drug delivery tool in patients with cancer, diabetes

Researchers find kidney-specific gene defects may increase risk of heart failure

Research provides evidence of blood pressure control system in distal nephron of kidney

Platelet-rich plasma shows a promising biologic treatment for myocardial infarction: Study

New evidence about broadly-reactive neutralizing antibodies that block HIV infection

Lifetime tool for families created through sperm donation

Cancer Research UK and CRT select 4 research groups to unravel role of cancer stem cells

Noninvasive radiofrequency fields and targeted gold nanoparticles effective in controlling pancreatic tumors

First Round Table Meeting on Metabolomics & Diabetes takes place in Vienna

Why minor details of an episode are linked to long-term memories

Better understanding of rotational motion in living cells may help researchers study causes of deadly diseases

MGH researchers discover massive overexpression of DNA sequences in cancer cells

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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