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Discarded livers have potential to be reengineered into usable replacement organs: Researchers

A team led by researchers from the Center for Engineering in Medicine at Massachusetts General Hospital has developed a technique that someday may allow growth of transplantable replacement livers. In their report that will be published in Nature Medicine and is receiving early online release, the investigators describe using the structural tissue of rat livers as scaffolding for the growth of tissue regenerated from liver cells introduced through a novel reseeding process.

14 Jun 2010

New guideline to improve IHC testing for expression status of ER and PgR in breast cancer issued

The College of American Pathologists and the American Society of Clinical Oncology today issued a joint guideline aimed at improving the accuracy of immunohistochemistry testing for the expression status of estrogen and progesterone receptors in breast cancer. The two groups conducted a systematic review of medical research literature in partnership with Cancer Care Ontario to develop the recommendations.

14 Jun 2010

3M Health Care launches new foam adhesive dressings for acute and chronic wounds

3M Health Care today announced the introduction of a full line of new, innovative Tegaderm™ High Performance Foam Adhesive Dressings. In clinical and laboratory tests, these new adhesive foam wound dressings outperform other leading foam adhesive dressings in managing the full range of low- to high-moisture conditions that can be present in chronic and acute wounds.

14 Jun 2010

Researchers transform yellow fever vaccine to fend off mosquito borne parasites that cause malaria

There is no vaccine for malaria, which sickens almost a quarter of a billion people each year and kills a child every 30 seconds. That could be changing: researchers at The Rockefeller University have genetically transformed the yellow fever vaccine to prime the immune system to fend off the mosquito borne parasites that cause the disease.

14 Jun 2010

Researchers identify 2,630 proteins that reside in human spinal fluid

A research team has sharply expanded scientific knowledge of the composition of human spinal fluid. The researchers have identified 2,630 proteins that reside in fluid that is considered "normal," a number nearly three times as great as the total number of proteins previously identified. Another striking finding was that more than half (56%) of the proteins were relatively unique to the spinal fluid and not found in blood.

14 Jun 2010

Interactions between human and microbial cells determine health, physical well-being: Researchers

At birth, your body was 100-percent human in terms of cells. At death, about 10-percent of the cells in your body will be human and the remaining 90-percent will be microorganisms. That makes you a "supraorganism," and it is the interactions between your human and microbial cells that go a long way towards determining your health and physical well-being, especially your resistance to infectious diseases.

11 Jun 2010

Emerging science of epigenetics offers new insights at crossroads of genes and the environment: Article

An emerging arm of molecular biology is introducing a new interpretation of traditional concepts of human disease, explains an article published today in Nature. According to author Dr. Arturas Petronis at the Centre for Addiction and Mental Health, the emerging science of epigenetics is offering new insights at the crossroads of genes and the environment, or nature and nurture. Dr. Petronis is head of the Krembil Family Epigenetics Laboratory at CAMH and an international expert in the field.

11 Jun 2010

Researchers to present advanced treatment strategies for eye diseases at NEI symposium

The National Eye Institute (NEI), part of the National Institutes of Health (NIH), is bringing together premier researchers who translate molecular and genetic approaches from the laboratory to visual system diseases in the clinic.

11 Jun 2010

Anoxia-induced suspended animation helps survive hypothermia

How is it that some people who apparently freeze to death, with no heart rate or respiration for extended periods, can be brought back to life with no long-term negative health consequences? New findings from the laboratory of cell biologist Mark B. Roth, Ph.D., of Fred Hutchinson Cancer Research Center, may help explain the mechanics behind this widely documented phenomenon.

11 Jun 2010

NJIT biomedical engineer awarded $1.3M grant to develop better ways to help stroke patients

Helping stroke patients regain use of their hands and arms through innovative robotic and virtual reality-based video game therapies is the focal point of NJIT Associate Professor Sergei Adamovich, a biomedical engineer. Thanks to a $1.3 million grant from the National Institutes of Health, Adamovich is developing better ways to rehabilitate people who have lost control of their hands, fingers, shoulders and elbows.

11 Jun 2010

Scientist succeeds in producing replica of human collagen from tobacco plants

A scientist at the Hebrew University of Jerusalem's Robert H. Smith Faculty of Agriculture, Food and Environment has succeeded in producing a replica of human collagen from tobacco plants - an achievement with tremendous commercial implications for use in a variety of human medical procedures.

11 Jun 2010

UAB researchers win grant to study metastasis of dead cancer cells

Researchers with the University of Alabama at Birmingham (UAB) Comprehensive Cancer Center and UAB Department of Chemistry have won an $805,000 grant from the U.S. Department of Defense Breast Cancer Research Program to study whether dead cancer cells left over after treatment encourage cancer's spread to other parts of the body.

11 Jun 2010

INPC to include post-acute care facilities for individuals with significant health care needs

The Indiana Network for Patient Care, one of the highest volume health information exchanges in the United States, is expanding to include post-acute care facilities, bringing the benefits of secure health information exchange to a growing number of individuals who often have significant health care needs.

11 Jun 2010

APTA accredits Fox Rehabilitation to offer post-graduate residency training program in geriatrics

The American Physical Therapy Association has accredited Fox Rehabilitation to offer a new, post-graduate residency training program exclusively in geriatrics. Fox Rehabilitation is the only private physical therapy practice in the nation to receive this prestigious designation.

11 Jun 2010

Ion Torrent extends Ion PGM Sequencer Grant Program to Europe

Ion Torrent today announced that it is extending its Ion PGM Sequencer Grant Program to Europe, and will award two sequencers to scientists there in the second half of 2010. This spring Ion Torrent received hundreds of grant proposals from scientists in North America, and in April two winners were each awarded an Ion PGM sequencer.

11 Jun 2010

Pfizer to join SGC-led collaboration to generate chemical probes for proteins involved in epigenetic signalling

The Structural Genomics Consortium (SGC) and Pfizer today announced that Pfizer will join the SGC-led public-private collaboration to generate small molecule inhibitors - "chemical probes" - for proteins involved in epigenetic signalling.

11 Jun 2010

Sharron Davies unveils new Nottingham Respiratory BRU Clinical Trials Unit

Olympic swimmer and television personality Sharron Davies MBE was in Nottingham this week to open a new clinical trials unit that will take treatments for respiratory illnesses such as asthma from laboratory bench to bedside.

11 Jun 2010

Hooper Holmes' Heritage Labs division receives Certificate of Registration

Hooper Holmes today announced that its Heritage Labs division received a Certificate of Registration on May 28, 2010 and is now an ISO 13485:2003 registered company.

10 Jun 2010

Gamma interferon wakes-up sleeping stem cells to produce immune system cells to fight invading bacteria

Most of the time, the body's blood-forming (hematopoietic) stem cells remain dormant, with just a few producing blood cells and maintaining a balance among the different types.

10 Jun 2010

Neutralizing inhibitory molecules does not improve regeneration in damaged spinal axons

Neuroscientists at the University of California, San Diego School of Medicine have found that removing three key inhibitory molecules from myelin - the insulating material that surrounds nerve cell fibers - does not significantly boost the ability of injured spinal axons to regenerate and restore themselves to full function.

10 Jun 2010

Laboratory News and Research

Discarded livers have potential to be reengineered into usable replacement organs: Researchers

New guideline to improve IHC testing for expression status of ER and PgR in breast cancer issued

3M Health Care launches new foam adhesive dressings for acute and chronic wounds

Researchers transform yellow fever vaccine to fend off mosquito borne parasites that cause malaria

Researchers identify 2,630 proteins that reside in human spinal fluid

Interactions between human and microbial cells determine health, physical well-being: Researchers

Emerging science of epigenetics offers new insights at crossroads of genes and the environment: Article

Researchers to present advanced treatment strategies for eye diseases at NEI symposium

Anoxia-induced suspended animation helps survive hypothermia

NJIT biomedical engineer awarded $1.3M grant to develop better ways to help stroke patients

Scientist succeeds in producing replica of human collagen from tobacco plants

UAB researchers win grant to study metastasis of dead cancer cells

INPC to include post-acute care facilities for individuals with significant health care needs

APTA accredits Fox Rehabilitation to offer post-graduate residency training program in geriatrics

Ion Torrent extends Ion PGM Sequencer Grant Program to Europe

Pfizer to join SGC-led collaboration to generate chemical probes for proteins involved in epigenetic signalling

Sharron Davies unveils new Nottingham Respiratory BRU Clinical Trials Unit

Hooper Holmes' Heritage Labs division receives Certificate of Registration

Gamma interferon wakes-up sleeping stem cells to produce immune system cells to fight invading bacteria

Neutralizing inhibitory molecules does not improve regeneration in damaged spinal axons

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