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Researchers establish structure of important tumor-suppressing protein

An international group of researchers led by Carnegie Mellon University physicists Mathias Lösche and Frank Heinrich have established the structure of an important tumor suppressing protein, PTEN. Their findings provide new insights into how the protein regulates cell growth and how mutations in the gene that encodes the protein can lead to cancer.

21 Aug 2015

Hippocampus in the brain's temporal lobe involved in quick, successful conflict resolution

The hippocampus in the brain's temporal lobe is responsible for more than just long-term memory. Researchers have for the first time demonstrated that it is also involved in quick and successful conflict resolution.

21 Aug 2015

Potential biomarker could help prevent pre-diabetic individuals from developing Type II diabetes

Virginia Tech researchers have identified a biomarker in pre-diabetic individuals that could help prevent them from developing Type II diabetes.

21 Aug 2015

Johns Hopkins study advances scientific understanding of how DNA segments move among bacteria

Scientists at Johns Hopkins report they have deciphered the structure and unusual shape of a bacterial protein that prepares segments of DNA for the insertion of so-called jumping genes.

21 Aug 2015

Temporary postnatal visual deprivation induces permanent auditory responses in the brain's visual area

A brief period of postnatal visual deprivation, when early in life, drives a rewiring of the brain areas involved in visual processing, even if the visual restoration is completed well before the baby reaches one year of age, researchers at the University of Trento, McMaster University, and the University of Montreal revealed today in Current Biology.

21 Aug 2015

New study finds significant association between ADHD and TBI

A new study has found a "significant association" between adults who have suffered a traumatic brain injury at some point in their lives and who also have attention deficit hyperactive disorder.

21 Aug 2015

Texans without health insurance may skip seeking primary and mental health care due to cost

Texans without health insurance are twice as likely to skip seeking primary and mental health care because of cost. That's one of the findings of a new survey released today by Rice University's Baker Institute for Public Policy and the Episcopal Health Foundation.

21 Aug 2015

PSMA PET imaging more precise than MR imaging for detection of high-grade prostate cancer lesions

A molecular imaging biomarker is able to detect fast-growing primary prostate cancer and distinguish it from benign prostate lesions, addressing an unmet clinical need. The new research, published in the July 2015 issue of The Journal of Nuclear Medicine, is significant for patients with suspected prostate cancer that has not been confirmed by standard biopsy.

21 Aug 2015

No single genetic strain associated with the worst cases of C. difficile infections

No single genetic strain of the widespread Clostridium difficile (C. difficile) bacteria appears to be any more harmful than other strains, according to new research published online today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

21 Aug 2015

Women diagnosed with ductal carcinoma in situ more likely to die from breast cancer

Women diagnosed with ductal carcinoma in situ (DCIS) are twice as likely to die from breast cancer compared to the general U.S. population, according to a new study led by Dr. Steven Narod.

21 Aug 2015

Treatment score aids decision-making in unruptured intracranial aneurysm management

Researchers have developed an unruptured intracranial aneurysm treatment score model that arms clinicians with consensus from a group of specialists on how to manage individuals with the condition.

20 Aug 2015

Failure To Rescue After Complications Defines Lung Cancer Resection Survival

The variation in mortality rates among patients undergoing lung cancer resection in US hospitals has been attributed by a cohort study to differences in failure-to-rescue rates after the development of complications.

20 Aug 2015

Low, moderate alcohol intake elevates women’s risk of alcohol-related cancers

Low to moderate alcohol consumption is linked to an increased risk of alcohol-related cancers in women, but not men, who have never smoked, research suggests.

20 Aug 2015

Janus collaborates with Roche to develop TLR inhibitor to address several autoimmune diseases

Janus Biotherapeutics today announced that they have entered into a collaboration with Roche for the development of a small molecule toll-like receptor (TLR) inhibitor with the potential to address several autoimmune diseases. TLRs are an important class of proteins that play a key role in the innate immune system.

20 Aug 2015

NYBC, UC Davis Health System partner to manufacture potential stem cell therapies

New York Blood Center today announced a new collaboration with the University of California, Davis, Health System to manufacture specialized lines of stem cells as potential therapies for repair and regeneration of retina, kidney, lung and liver tissue, as well as for the treatment of neurodegenerative disorders such as Parkinson's, Alzheimer's and Huntington's disease.

20 Aug 2015

Stroke more likely if you work long hours, major study finds

People who work long hours are at a greater risk of stroke and coronary heart disease than people who work a standard week, according to the largest study of the issue to date, published in The Lancet.

20 Aug 2015

Surprising mechanism behind antibiotic resistant bacteria uncovered by TSRI scientists

Every year, more strains of bacteria develop resistance to the antibiotics we use to treat deadly infections. At The Scripps Research Institute (TSRI) scientists have been working to develop new forms of these drugs, including an antibiotic called arylomycin—but tests have shown that it is possible for bacteria to become resistant to arylomycin, too.

20 Aug 2015

$IUPUI researcher receives NIH grant to study role of collagen in bone fracture resistance$

IUPUI researcher receives NIH grant to study role of collagen in bone fracture resistance

A biomedical engineer researcher at Indiana University-Purdue University Indianapolis has received a $419,000 National Institutes of Health grant to uncover why mechanical loading of bones increases their resistance to fractures.

20 Aug 2015

Study shows how single-cell organisms can somersault or bend their bodies

In a paper appearing in Scientific Reports today, the motion of micro-organisms as they swim through various types of fluid channels show "quite strange and new" responses for single cell organisms, including the performance of somersaults, meandering wanderings, and even a ballistic type of behavior, wrote Sunghwan "Sunny" Jung, a member of the Virginia Tech Department of Biomedical Engineering and Mechanics.

20 Aug 2015

Analysis of toilet waste from international aircraft may lead to global surveillance of infectious diseases

Current international disease surveillance systems are mainly based on reports made by doctors after treatment of infected patients. As a consequence, disease-causing microorganisms and resistance bacteria have time to spread and make large population groups sick before they are detected.

20 Aug 2015

Medical Research News

Researchers establish structure of important tumor-suppressing protein

Hippocampus in the brain's temporal lobe involved in quick, successful conflict resolution

Potential biomarker could help prevent pre-diabetic individuals from developing Type II diabetes

Johns Hopkins study advances scientific understanding of how DNA segments move among bacteria

Temporary postnatal visual deprivation induces permanent auditory responses in the brain's visual area

New study finds significant association between ADHD and TBI

Texans without health insurance may skip seeking primary and mental health care due to cost

PSMA PET imaging more precise than MR imaging for detection of high-grade prostate cancer lesions

No single genetic strain associated with the worst cases of C. difficile infections

Women diagnosed with ductal carcinoma in situ more likely to die from breast cancer

Treatment score aids decision-making in unruptured intracranial aneurysm management

Failure To Rescue After Complications Defines Lung Cancer Resection Survival

Low, moderate alcohol intake elevates women’s risk of alcohol-related cancers

Janus collaborates with Roche to develop TLR inhibitor to address several autoimmune diseases

NYBC, UC Davis Health System partner to manufacture potential stem cell therapies

Stroke more likely if you work long hours, major study finds

Surprising mechanism behind antibiotic resistant bacteria uncovered by TSRI scientists

IUPUI researcher receives NIH grant to study role of collagen in bone fracture resistance

Study shows how single-cell organisms can somersault or bend their bodies

Analysis of toilet waste from international aircraft may lead to global surveillance of infectious diseases

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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