Medical Science News

RSS

Blood vessels for heart bypass could be available ‘off-the-shelf’ soon: Study

Scientists from USA have developed a method to produce a ready made supply of blood vessels for use in heart bypass surgery. A study on baboons and dogs reported in journal Science Translational Medicine suggests vessels could be stored for up to a year and used by any patient. These vessels have been grown earlier from a patient’s own cells, but this takes several months.

6 Feb 2011

Radical regulatory reform for life science industries needs to be a priority: Researchers

This declining trend is blamed on a failure of innovative drive in the industry, failure of the UK to support basic research, failure of venture capital to invest in early stage research, or failure of the Health Service to provide smart procurement.

5 Feb 2011

New understanding of how host and foreign structures are distinguished by front-line defence mechanism

This week, the highly-respected US Academy of Sciences journal (PNAS) published an article describing how the first line of defence of the human immune system distinguishes between microbes and the body's own structures.

5 Feb 2011

WINCS device can detect and measure serotonin levels in brain: Mayo Clinic

Mayo Clinic researchers have concluded that, through deep brain stimulation, a Wireless Instantaneous Neurotransmitter Concentration System can detect and measure serotonin levels in the brain. The findings suggest that in the future such measurements of serotonin may help establish a therapeutic mechanism of deep brain stimulation for psychiatric disease.

5 Feb 2011

CVVS scientist receives top UK award for ground-breaking research on vascular stem cells, eye disease

One of Northern Ireland's leading scientists has received a top UK award, to support ground-breaking research into vascular stem cells and eye disease at Queen's University.

5 Feb 2011

New data on CYTOMIMIC Technology's potential to stimulate tissue repair featured at 69th AAD

Johnson & Johnson Consumer Companies, Inc. today announced that its award-winning, breakthrough CYTOMIMIC™ Technology will be featured in a scientific poster at the 69th Annual Meeting of the American Academy of Dermatology (AAD), February 4-8, 2011, at the Ernest N. Morial Convention Center in New Orleans, LA.

5 Feb 2011

Researchers describe the complete genome of Daphnia

From an environmental perspective, Daphnia pulex -- the waterflea - is the best-studied organism on the planet. Scientists know how this species responds to pollution, predators, day and night, making it an important model for ecological and evolutionary research. Its genome, however, remained elusive, limiting understanding of how the environment and genes interact.

5 Feb 2011

Researchers find RIPs remain active, continue to produce new insertions in human genome

An ambitious hunt by Johns Hopkins scientists for actively "jumping genes" in humans has yielded compelling new evidence that the genome, anything but static, contains numerous pesky mobile elements that may help to explain why people have such a variety of physical traits and disease risks.

5 Feb 2011

Researchers trace scent signals from nose to higher centers of mouse brain

Mice know fear. And they know to fear the scent of a predator. But how do their brains quickly figure out with a sniff that a cat is nearby?

5 Feb 2011

Novel study finds unexpected link between reproductive proteins in humans, invertebrates

A novel study in the scientific journal Molecular Biology and Evolution draws a completely unexpected link between reproductive proteins in humans and proteins involved in fertilization in invertebrates, as well as mating between haploid cells in yeast. Because human and yeast are separated by 1 billion years of evolution, these findings may have important implications for our understanding of the molecular mechanisms underlying sex, and how they originated.

5 Feb 2011

Research provides new clues to understand link between deficits of AGPO-3, depression

The link between deficits of omega-3 poly-unsaturated fatty acids and the onset of depressive disorders is not new in the medical field. However, what has not been known until now is the brain mechanism by which diet can condition mental health to a certain extent.

5 Feb 2011

Anti-cancer drug tied to golden missiles

Researchers at Case Western Reserve University have developed a little bomb that promises a big bang for cancer patients.

5 Feb 2011

Partek signs distribution agreement with Life Technologies

Partek Incorporated, a global leader in bioinformatics software, announced today the signing of a distribution agreement with Life Technologies Corporation, a provider of next-generation DNA sequencing technology. The agreement makes Partek Genomics Suite available through Life Technologies as a featured solution for analyzing data generated by Life Technologies' next-generation sequencing devices.

5 Feb 2011

Lack of DOT1L enzyme could lead to some types of heart disease: Study

Everyone knows chocolate is critical to a happy Valentine's Day. Now scientists are one step closer to knowing what makes a heart happy the rest of the year.

5 Feb 2011

Scientists discover how stressed cells boost thrombin production

In our not-so-distant evolutionary past, stress often meant imminent danger, and the risk of blood loss, so part of our body's stress response is to stock-pile blood-clotting factors. Scientists in the Molecular Medicine Partnership Unit, a collaboration between the European Molecular Biology Laboratory in Heidelberg, Germany, and the University of Heidelberg Medical Centre, have discovered how stressed cells boost the production of the key blood-clotting factor, thrombin.

4 Feb 2011

Salk Institute receives $2.3 million CIRM grant for translational research on Parkinson's disease

The Salk Institute has been awarded a $2.3 million grant by the California Institute for Regenerative Medicine for translational research focusing on developing a novel stem cell based therapy for Parkinson's disease.

4 Feb 2011

Study: 7% biodiesel blended in regular diesel does not cause greater health risks than pure fossil diesel

Up to seven per cent biodiesel blended in regular diesel will presumably not cause greater health risks for the population than the use of pure fossil diesel. This is the main conclusion in a memorandum from the Norwegian Institute of Public Health and the Climate and Pollution Control Agency (formerly SFT) to the Ministry of Health and Care Services and the Ministry of the Environment in Norway.

4 Feb 2011

Engineered cells take control of the cells and microenvironment following transplantation

In work that could jumpstart the promising field of cell therapy, in which cells are transplanted into the body to treat a variety of diseases and tissue defects, researchers at Brigham and Women's Hospital (BWH) have engineered cells that could solve one of the key challenges associated with the procedure: control of the cells and their microenvironment following transplantation.

4 Feb 2011

Lampreys may have dual immune defense system similar to that of humans

Biologists have discovered that primitive, predatory lampreys have structures within their gills that play the same role as the thymus, the organ where immune cells called T cells develop in mammals, birds and fish.

4 Feb 2011

Cord Blood America signs second Supply Agreement with premier cell and tissue bank

Cord Blood America, Inc., the umbilical cord blood stem cell preservation company focused on bringing the life saving potential of stem cells to families nationwide and internationally, announced today that it has signed a Supply Agreement with a premier national and international cell and tissue bank to provide placenta, umbilical cord blood and whole umbilical cord collection services for research purposes.

4 Feb 2011

Medical Science News

Blood vessels for heart bypass could be available ‘off-the-shelf’ soon: Study

Radical regulatory reform for life science industries needs to be a priority: Researchers

New understanding of how host and foreign structures are distinguished by front-line defence mechanism

WINCS device can detect and measure serotonin levels in brain: Mayo Clinic

CVVS scientist receives top UK award for ground-breaking research on vascular stem cells, eye disease

New data on CYTOMIMIC Technology's potential to stimulate tissue repair featured at 69th AAD

Researchers describe the complete genome of Daphnia

Researchers find RIPs remain active, continue to produce new insertions in human genome

Researchers trace scent signals from nose to higher centers of mouse brain

Novel study finds unexpected link between reproductive proteins in humans, invertebrates

Research provides new clues to understand link between deficits of AGPO-3, depression

Anti-cancer drug tied to golden missiles

Partek signs distribution agreement with Life Technologies

Lack of DOT1L enzyme could lead to some types of heart disease: Study

Scientists discover how stressed cells boost thrombin production

Salk Institute receives $2.3 million CIRM grant for translational research on Parkinson's disease

Study: 7% biodiesel blended in regular diesel does not cause greater health risks than pure fossil diesel

Engineered cells take control of the cells and microenvironment following transplantation

Lampreys may have dual immune defense system similar to that of humans

Cord Blood America signs second Supply Agreement with premier cell and tissue bank

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

Latest News