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Northwestern scientists map brain circuit that processes temperature information

Innately, we pull our hand away when we touch a hot pan on the stove, but little is known about how our brain processes temperature information. Northwestern University scientists now have discovered how a fruit fly's brain represents temperature, mapping it neuron by neuron, which has implications for understanding the much more complex human brain and how it responds to sensory stimuli.

5 Mar 2015

Study shows how mutations that cause Alzheimer's disease lead to neurodegeneration, dementia

A study from researchers at Massachusetts General Hospital and Brigham and Women's Hospital reveals for the first time exactly how mutations associated with the most common form of inherited Alzheimer's disease produce the disorder's devastating effects.

5 Mar 2015

New study assesses suicide risks in older, white males with advanced bladder cancer

Older, single white males with advanced bladder cancer have the highest suicide risk among those with other cancers of the male genitals and urinary system, researchers report.

5 Mar 2015

Study highlights how obesity is linked to brain-level molecular changes

Researchers at Aalto University and University of Turku have revealed how obesity is associated with altered opioid neurotransmission in the brain.

5 Mar 2015

Researchers discover retina protein crucial for vision

Research led by Nicolas Bazan, MD, PhD, Boyd Professor and Director of the LSU Health New Orleans Neuroscience Center of Excellence, discovered a protein in the retina that is crucial for vision. The paper reports, for the first time, the key molecular mechanisms leading to visual degeneration and blindness.

5 Mar 2015

Finding may help advance experimental approach to improving public health

Scientists have discovered a new way to manipulate how cells function, a finding that might help advance an experimental approach to improving public health: DNA vaccines, which could be more efficient, less expensive and easier to store than traditional vaccines.

5 Mar 2015

Common flame retardants linked to obesity, say UH researchers

Could your electronics be making you fat? According to University of Houston researchers, a common flame retardant used to keep electronics from overheating may be to blame.

5 Mar 2015

New approach could dramatically increase survival rate of cancer patients

Michail Sitkovsky, an immunophysiology expert at Northeastern University, and his research colleagues have made a breakthrough discovery in cancer treatment. The new approach, some 30 years in the making, could dramatically increase the survival rate of patients with cancer, which kills some 8 million people each year.

5 Mar 2015

Study: Omega-3 fatty acids appear to protect heart function among heart attack survivors

Taking omega-3 fatty acids appeared to lower inflammation and guard against further declines in heart function among recent heart attack survivors already receiving optimal standard care, according to results from a randomized, controlled trial to be presented at the American College of Cardiology's 64th Annual Scientific Session in San Diego.

5 Mar 2015

USF researchers uncover how malaria-related parasites spread at explosive rates

A University of South Florida College of Public Health professor and his team of researchers have become the first to uncover part of the mysterious process by which malaria-related parasites spread at explosive and deadly rates inside humans and other animals.

5 Mar 2015

University of Adelaide study reveals how metal cadmium causes toxicity in living cells

University of Adelaide research has uncovered how the metal cadmium, which is accumulating in the food chain, causes toxicity in living cells.

5 Mar 2015

Oxytocin may be a potential therapeutic target for improving social function in psychiatric disorders

Researchers at the Yerkes National Primate Research Center, Emory University, have shown inducing the release of brain oxytocin may be a viable therapeutic option for enhancing social function in psychiatric disorders, including autism spectrum disorders and schizophrenia.

4 Mar 2015

Reducing premature deaths from noncommunicable diseases: an interview with Dr Shanthi Mendis, WHO

The main types of NCD are cardiovascular disease, cancer, chronic respiratory diseases and diabetes. These have been identified as the principal conditions for three main reasons. One is that, collectively, they contribute the most to the total disease burden.

4 Mar 2015

Study shows strong link between adolescent obesity and high blood pressure

A recent study published in the American Journal of Hypertension has found that body mass index (BMI) in healthy adolescents has a statistically significant association with both systolic blood pressures (SBP) and diastolic blood pressures (DBP), and highlights the significance of the global trend of rapidly increasing adolescent obesity.

4 Mar 2015

Researchers find new retrovirus 'fossil' in vampire bats

Scientists discovered a new retrovirus "fossil" found in the common vampire bat which is homologous to retroviruses in rodents and primates. The results suggest the recent circulation of an active infectious retrovirus and cross-species transmission.

4 Mar 2015

Changing breast cancer cells' shape could make the disease more sensitive to treatments

Changing the shape of breast cancer cells could make the disease more sensitive to treatments - even driving the body's own inflammatory response against a tumour - a new study shows.

4 Mar 2015

The premier Medical Support Operations summit to include speakers from AFRICOM, UK-Med and the Spanish Army

Leading medical organisations are due to speak at the first ever Medical Support Operations Conference, a three-day event providing a unique opportunity to network with industry leaders, NGOs and military end users’ such as Humanity First and the European External Action Service.

4 Mar 2015

Majority of asymptomatic, benign thyroid nodules remain benign during follow-up

After five years of follow-up, a majority of asymptomatic, benign thyroid nodules exhibited no significant change in size, or actually decreased in size, and diagnoses of thyroid cancer were rare, according to a study in the March 3 issue of JAMA.

4 Mar 2015

Novogen's TRXE-009 therapy shows promise against brain cancer

Australian/US biotechnology company, Novogen Limited, today announces that it has confirmed that one of its lead candidate products, TRXE-009, is showing the potential to become an important new therapy in the fight against adult and pediatric brain cancer.

4 Mar 2015

Study explores outcomes of lung transplantations after implementing need-based allocation system

Since implementation of a medical need-based allocation system of donor lungs in 2005, double-lung transplantation has been associated with better graft survival than single-lung transplantation in patients with idiopathic pulmonary fibrosis (IPF); at 5 years, there has been no survival difference between single- and double-lung transplant recipients in patients with chronic obstructive pulmonary disease (COPD), according to a study in the March 3 issue of JAMA.

4 Mar 2015

Medical Research News

Northwestern scientists map brain circuit that processes temperature information

Study shows how mutations that cause Alzheimer's disease lead to neurodegeneration, dementia

New study assesses suicide risks in older, white males with advanced bladder cancer

Study highlights how obesity is linked to brain-level molecular changes

Researchers discover retina protein crucial for vision

Finding may help advance experimental approach to improving public health

Common flame retardants linked to obesity, say UH researchers

New approach could dramatically increase survival rate of cancer patients

Study: Omega-3 fatty acids appear to protect heart function among heart attack survivors

USF researchers uncover how malaria-related parasites spread at explosive rates

University of Adelaide study reveals how metal cadmium causes toxicity in living cells

Oxytocin may be a potential therapeutic target for improving social function in psychiatric disorders

Reducing premature deaths from noncommunicable diseases: an interview with Dr Shanthi Mendis, WHO

Study shows strong link between adolescent obesity and high blood pressure

Researchers find new retrovirus 'fossil' in vampire bats

Changing breast cancer cells' shape could make the disease more sensitive to treatments

The premier Medical Support Operations summit to include speakers from AFRICOM, UK-Med and the Spanish Army

Majority of asymptomatic, benign thyroid nodules remain benign during follow-up

Novogen's TRXE-009 therapy shows promise against brain cancer

Study explores outcomes of lung transplantations after implementing need-based allocation system

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

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