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Potential role for UV light exposure, vitamin D levels in chronic digestive conditions

New research points to a potential role for UV light exposure and vitamin D levels in chronic digestive conditions.

1 Nov 2011

Vampire-like bacteria has potential to serve as living antibiotic

A vampire-like bacteria that leeches onto specific other bacteria - including certain human pathogens - has the potential to serve as a living antibiotic for a range of infectious diseases, a new study indicates.

1 Nov 2011

Aspirin may reduce risk of bowel cancer by half: Study

According to a new study published in The Lancet, a regular dose of aspirin may not only stave off heart disease but also cut the risk of developing hereditary cancer in half.

31 Oct 2011

A healthy diet may help reduce risk of breast cancer

October was breast cancer awareness month and the long asked question – does diet really influence the risk of breast cancer?, is finally being answered.

31 Oct 2011

UV light exposure and vitamin D play a potential role in chronic digestive conditions

New research points to a potential role for UV light exposure and vitamin D levels in chronic digestive conditions; Crohn's disease, a serious inflammatory condition in the small intestine; and ulcerative colitis (UC), which similarly affects the colon.

31 Oct 2011

Asuragen introduces ARQ IS Calibrator Panels to improve BCR-ABL1 testing for CML

Asuragen, Inc. announced today that it has commercially launched the ARQ IS Calibrator Panels (RUO), intended to aid laboratories with standardization of BCR-ABL1 quantitative measurements on the International Scale.

31 Oct 2011

Researchers shed light on inner workings of endocycle

An international team of researchers led by investigators in the U.S. and Germany has shed light on the inner workings of the endocycle, a common cell cycle that fuels growth in plants, animals and some human tissues and is responsible for generating up to half of the Earth's biomass.

31 Oct 2011

Researchers identify FMRP protein as key player in RNA editing

The most common form of heritable cognitive impairment is Fragile X Syndrome, caused by mutation or malfunction of the FMR1 gene. Loss of FMR1 function is also the most common genetic cause of autism. Understanding how this gene works is vital to finding new treatments to help Fragile X patients and others.

31 Oct 2011

'Deep sequencing' technology identifies new target area for depression

Scientists at the Texas Biomedical Research Institute and Yale University have identified a new target area in the human genome that appears to harbor genes with a major role in the onset of depression.

29 Oct 2011

Study: Many fetal expression changes are reversed immediately after birth

The "switching on" or expression of specific genes in the human genome is what makes each human tissue and each human being unique. A new study by researchers at the Johns Hopkins Bloomberg School of Public Health, the Lieber Institute for Brain Development, and the National Institute of Mental Health found that many gene expression changes that occur during fetal development are reversed immediately after birth.

29 Oct 2011

VUMC doctors to begin statin drug screening for rare genetic variation

Vanderbilt University Medical Center doctors announced today they will begin screening patients who take commonly prescribed statin drugs for a rare genetic variation that can increase risks for side effects from these drugs such as muscle aches, kidney damage and even death.

29 Oct 2011

Thyroid researcher to receive ATA's John B. Stanbury Pathophysiology Medal

Each year, the American Thyroid Association (ATA) recognizes the outstanding research contributions of one of its members to a greater understanding of thyroid physiology or the pathophysiology of thyroid disease, with its presentation of the John B. Stanbury Pathophysiology Medal at its Annual Meeting.

29 Oct 2011

Researchers uncover biochemical signals that trigger generation of new lung alveoli

Researchers at Weill Cornell Medical College say they have taken an important step forward in their quest to "turn on" lung regeneration -- an advance that could effectively treat millions of people suffering from respiratory disorders.

29 Oct 2011

Third Annual Translational Cancer Medicine Symposium to be held on Dec. 2

The University of Hawaii Cancer Center and The Queen's Medical Center (QMC) will host an international symposium on Friday, December 2, 2011 from 8:15 a.m. - 4:30 p.m. at The Queen's Conference Center Auditorium to discuss new information related to the recent discovery of the BAP1 genetic mutation and its link to mesothelioma, melanoma and potentially other cancers.

29 Oct 2011

Scientists discover Leishmania parasite with juggling chromosomes

Scientists found a deadly parasite with some of its chromosomes in duplicate, others in triplicate, while still others are present four or even five times. Moreover, the copy number varies between individuals. Such a bizarre occurrence has never before been found in nature, in any organism. As a rule, chromosomes should come in couples. The scientists, from the Institute of Tropical Medicine (ITG) and the Wellcome Trust Sanger Institute, made the striking discovery while deciphering the genetic code of a series of Leishmania-parasites.

29 Oct 2011

Potential avenue to make an unhealthy heart grow more like a healthy version

Identification of three fatty acids involved in the extreme growth of Burmese pythons' hearts following large meals could prove beneficial in treating diseased human hearts, according to research co-authored by a University of Alabama scientist and publishing in the Oct. 28 issue of Science.

28 Oct 2011

Functional link between IKBKE and Akt activation in breast cancer

Publishing in the current issue of The Journal of Biological Chemistry (Vol. 286, No 43), researchers at Moffitt Cancer Center in Tampa, Fla., have discovered additional mechanisms of "Akt" activation and suggest a component of that activation mechanism - inhibitor of nuclear factor kappa-B kinase subunit epsilon (IKBKE) - could be targeted as a therapeutic intervention for treating cancer.

28 Oct 2011

Researchers explore novel therapeutic approach for thyroid cancer

Some forms of differentiated thyroid cancer (DTC) respond to treatment with radioactive iodine, which is taken up by the thyroid gland, destroying the cancerous cells. However patients with two forms of thyroid cancer, radioiodine-refractory DTC and anaplastic thyroid cancer (ATC), do not benefit from radioiodine therapy, and other treatment options are limited.

28 Oct 2011

New discoveries on drug resistance in Leishmania

Two remarkable discoveries were today revealed by researchers into genome analysis of Leishmania parasites. These results uncovered a surprising level of variation at the genome structure level.

28 Oct 2011

NIH awards $452,218 for research on proinflammatory biomarkers and post-breast cancer lymphedema

New York University College of Nursing received a two-year, $452,218.00 grant from the national Institutes of Health to research "Proinflammatory Biomarkers and Post-Breast Cancer Lymphedema."

28 Oct 2011