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Scientists discover three susceptibility genes for development of progressive supranuclear palsy

An international research team, co-led by scientists at Mayo Clinic's campus in Florida, have discovered three potential susceptibility genes for development of progressive supranuclear palsy (PSP), a rare neurodegenerative disease that causes symptoms similar to those of Parkinson's disease but is resistant to Parkinson's medications.

20 Jun 2011

First artificial lung transplantation in toddler performed at St. Louis Children's Hospital

Two-year-old Owen Stark came to St. Louis Children's Hospital in the summer of 2010 near death from heart failure and dangerously high blood pressure in his lungs.

17 Jun 2011

Scientists uncover how immune system responds to invading anthrax bacteria

Scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences have uncovered how the body's immune system launches its survival response to the notorious and deadly bacterium anthrax.

17 Jun 2011

Pregnant women with depression unlikely to receive consistent treatment

Pregnant women who screen positive for depression are unlikely to receive consistent treatment, researchers say. That may translate to women spending more time in the hospital before babies are even born.

17 Jun 2011

'Cell membrane capsules' made from real living cells improve functional drug delivery

The quest for better ways of encapsulating medicine so that it can reach diseased parts of the body has led scientists to harness - for the first time - living human cells to produce natural capsules with channels for releasing drugs and diagnostic agents.

16 Jun 2011

ISCO discovers novel technology to produce pure hepatocyte population

International Stem Cell Corporation announces the discovery of a novel, patent-pending technology to produce unlimited numbers of liver cells (hepatocytes) that are free of contamination with potentially dangerous undifferentiated cells.

16 Jun 2011

Researchers unearth secret of immune system's success

After eight years of work, researchers have unearthed what has been a well-kept secret of our immune system's success. The findings published online on June 9th in Immunity, a Cell Press publication, offer an explanation for how specialized immune cells are able to kill infected or cancerous cells without killing themselves in the process.

From Evident Corporation - Life Sciences 10 Jun 2011

Adaptation of fat cell membranes to obesity may play a key role in early stages of inflammatory disorders

The mechanisms by which obesity leads towards metabolic co-morbidities, such as diabetes mellitus, are poorly understood and of great public health interest. A study led by Matej Orešič from VTT Technical Research Centre of Finland suggests that adaptation of fat cell membranes to obesity may play a key role in the early stages of inflammatory disorders.

10 Jun 2011

Synaptophysin controls replacement of vesicles

A University of Wisconsin-Madison research team has solved a 25-year mystery that may lead to better treatments for people with learning deficits and mental retardation.

9 Jun 2011

Therapeutic equivalent to replace penicillin

Antibiotics are among the greatest achievements of medical science. But lately the former multi-purpose weapon fails in the battle against infectious diseases. Bacteria are increasingly developing resistance to antibiotics. Researchers have now found a therapeutic equivalent which could replace penicillin and related phamaceuticals.

8 Jun 2011

Self-assembling mini devices now enlisted in nanomedicine revolution

Measured in billionths of a meter, self-assembling nano-sized devices designed to carry drugs and imaging agents into the body are revolutionizing medicine by improving drug solubility and bio-distribution, providing a platform for combining targeting and imaging agents, and enabling membrane barriers to be crossed as well as making drug and imaging agent combination therapies possible.

8 Jun 2011

Researchers reveal surprising link between cell's skeleton and organ size

A group of scientists at the Instituto Gulbenkian de Ci-ncia, in Portugal, have uncovered a surprising link between the cell's skeleton and organ size. The team, led by Florence Janody, show in the journal Development, that one of the proteins that regulates the skeleton of the cell also acts to blocks activation of genes that promote cell survival and proliferation.

7 Jun 2011

Astellas to present positive AGS-1C4D4 phase II data in metastatic pancreatic cancer at ASCO 2011

Astellas Pharma Global Development, Inc., a subsidiary of Astellas Pharma Inc. based in Tokyo, Japan, today announced that it will be presenting data from a phase II study evaluating AGS-1C4D4 in metastatic pancreatic cancer in a poster session at the American Society of Clinical Oncology (ASCO) 2011 Annual Meeting in Chicago.

6 Jun 2011

Super microscopes help scientists identify exact molecular 'switch' that spurs T-cells into action

Using the only microscope of its kind in Australia, medical scientists have been able for the first time to see the inner workings of T-cells, the front-line troops that alert our immune system to go on the defensive against germs and other invaders in our bloodstream.

6 Jun 2011

New understanding of muscle growth and repair

Revealing another part of the story of muscle development, Johns Hopkins researchers have shown how the cytoskeleton from one muscle cell builds finger-like projections that invade into another muscle cell’s territory, eventually forcing the cells to combine.

5 Jun 2011

Scientists use super microscope to pinpoint body’s immunity ‘switch’

5 Jun 2011

Scientists to reveal latest research breakthroughs at 'Chemistry and Health' conference

To mark the International Year of Chemistry, the 94th Canadian Chemistry Conference and Exhibition will take place at the Palais des congr-s de Montr-al from June 5 to 9, 2011. The gathering is the biggest ever annual event in Canada to focus on science and the practice of chemistry.

4 Jun 2011

DFG to form new collaborative research centers as of 1 July 2011

The Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) will establish 21 new Collaborative Research Centres (CRCs) as of 1 July 2011. This was decided by the relevant Grants Committee at its spring meeting in Bonn.

4 Jun 2011

Dendritic cells secrete signal molecule that contributes to pathogenesis of atherosclerosis

Atherosclerosis is the most common cause of cardiovascular disease, and results from chronic inflammation of arterial vessel walls. An international collaboration led by Professor Christian Weber of Ludwig-Maximilians-Universität (LMU) in Munich and Privatdozentin Alma Zernecke of Würzburg University now shows that dendritic cells stimulate this process by derailing a mechanism that normally acts as a brake on immune reactions.

4 Jun 2011

Brown University researchers develop 2-D maps of neural circuitry in human brain

Medical imaging systems allow neurologists to summon 3-D color renditions of the brain at a moment's notice, yielding valuable insights. But sometimes there can be too much detail; important elements can go unnoticed.

4 Jun 2011

Membrane News and Research

Scientists discover three susceptibility genes for development of progressive supranuclear palsy

First artificial lung transplantation in toddler performed at St. Louis Children's Hospital

Scientists uncover how immune system responds to invading anthrax bacteria

Pregnant women with depression unlikely to receive consistent treatment

'Cell membrane capsules' made from real living cells improve functional drug delivery

ISCO discovers novel technology to produce pure hepatocyte population

Researchers unearth secret of immune system's success

Adaptation of fat cell membranes to obesity may play a key role in early stages of inflammatory disorders

Synaptophysin controls replacement of vesicles

Therapeutic equivalent to replace penicillin

Self-assembling mini devices now enlisted in nanomedicine revolution

Researchers reveal surprising link between cell's skeleton and organ size

Astellas to present positive AGS-1C4D4 phase II data in metastatic pancreatic cancer at ASCO 2011

Super microscopes help scientists identify exact molecular 'switch' that spurs T-cells into action

New understanding of muscle growth and repair

Scientists use super microscope to pinpoint body’s immunity ‘switch’

Scientists to reveal latest research breakthroughs at 'Chemistry and Health' conference

DFG to form new collaborative research centers as of 1 July 2011

Dendritic cells secrete signal molecule that contributes to pathogenesis of atherosclerosis

Brown University researchers develop 2-D maps of neural circuitry in human brain

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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