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Researchers devise computerized process to make minimally invasive surgery more accurate

Johns Hopkins researchers have devised a computerized process that could make minimally invasive surgery more accurate and streamlined using equipment already common in the operating room.

28 Mar 2014

IRB researchers identify dual role of p38 protein in colon cancer

A team headed by Angel R. Nebreda at the Institute for Research in Biomedicine identifies a dual role of the p38 protein in colon cancer. The study demonstrates that, on the one hand, p38 is important for the optimal maintenance of the epithelial barrier that protects the intestine against toxic agents, thus contributing to decreased tumour development.

28 Mar 2014

Public smoking bans decrease rates of premature births, hospital visits for asthma

In the first comprehensive study to look at how anti-smoking laws are affecting the health of children, researchers from University of Edinburgh collaborated with researchers from Maastricht University, Hasselt University, Harvard Medical School and Brigham and Women's Hospital, to conduct a systematic review and meta-analysis examining the effect of smoke-free legislation on child health.

28 Mar 2014

Scientists move a step closer to preserving fertility in young boys with cancer

Scientists have moved a step closer to being able to preserve fertility in young boys who undergo chemotherapy and radiation treatments for cancer. The new research, published in Fertility and Sterility, the journal of the American Society for Reproductive Medicine, addresses the safety of an option scientists are developing for boys who aren't sexually mature and cannot bank sperm.

28 Mar 2014

6 million enrollees in sight, some analysts say

Three million of those enrollees alone are in California while Georgia enrollment moves up slightly to more than 177,000.

28 Mar 2014

Formula for peak exercise heart rate does not account for differences between men and women

The formula for peak exercise heart rate that doctors have used for decades in tests to diagnose heart conditions may be flawed because it does not account for differences between men and women, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.

28 Mar 2014

Hospital infection rates down, but patients still dying of preventable causes

Hospitals and nursing homes have been trying to cut the facility-acquired infection rates, which has worked better for some conditions than others.

28 Mar 2014

Discovery could lead to new medications for cancer, say Rice University scientists

A new understanding of proteins at the nexus of a cell's decision to survive or die has implications for researchers who study cancer and age-related diseases, according to biophysicists at the Rice University-based Center for Theoretical Biological Physics.

28 Mar 2014

Senate Democrats ready health law changes

The lawmakers will likely meet this week to set principles for the changes, which could include new allowing lower coverage: "copper" insurance plans.

28 Mar 2014

Heart failure patients benefit from new device till transplant

The largest single-center study of patients implanted with a total artificial heart finds the device may help patients in severe heart failure survive until they can receive a heart transplant, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.

28 Mar 2014

Viewpoints: Generic drug warnings; Medicare Advantage 'scam'

Late last year, the Food and Drug Administration proposed sensible regulations that would authorize the makers of generic drugs to update safety labels independently, without waiting for F.D.A. approval, to warn of newly discovered risks.

28 Mar 2014

Jackson Lab professor wins nearly $2M grant for investigating role of noncoding RNAs in cancer

The National Cancer Institute has awarded a three-year grant totaling $2,168,535 to Professor Yijun Ruan, Ph.D., of The Jackson Laboratory for Genomic Medicine, for his research into the role of noncoding RNAs in cancer and other diseases.

28 Mar 2014

Scientists identify two markers that predict patient's resistance to radiation therapy for cancer

An international team of researchers, led by Beaumont Health System's Jan Akervall, M.D., Ph.D., looked at biomarkers to determine the effectiveness of radiation treatments for patients with squamous cell cancer of the head and neck.

28 Mar 2014

Tgen professor to receive 2014 Hope Funds Award for developing numerous cancer treatments

Dr. Daniel D. Von Hoff, who has been instrumental in developing numerous new cancer treatments, is among this year's recipients of the Award of Excellence from the Hope Funds for Cancer Research.

28 Mar 2014

Study links broken heart syndrome to natural disasters

Dramatic spikes in cases of Takotsubo cardiomyopathy, also called broken heart syndrome, were found in two states after major natural disasters, suggesting the stress of disasters as a likely trigger, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.

28 Mar 2014

People unwilling to swallow soda tax, size restrictions

Those hoping to dilute Americans' taste for soda, energy drinks, sweetened tea, and other sugary beverages should take their quest to school lunchrooms rather than legislative chambers, according to a recent study by media and health policy experts.

27 Mar 2014

Lack of insight linked to disengagement with CBT for psychosis

Lack of insight, poor social functioning and negative symptoms help to predict which patients will drop out of cognitive behavioural therapy for psychosis, say researchers.

27 Mar 2014

EEG findings specific to mood state in bipolar disorder

The electrical activity of the brain differs in patients with bipolar disorder according to whether they are experiencing a manic or depressed phase, research shows.

27 Mar 2014

Researchers provide new clues for adult vertebrate tissue regeneration

The reason why some animals can regenerate tissues after severe organ loss or amputation while others, such as humans, cannot renew some structures has always intrigued scientists. In a study now published in PLOS ONE, a research group from Instituto Gulbenkian de Ci-ncia (IGC, Portugal) led by Joaqu-n Rodr-guez Le-n provided new clues to solve this central question by investigating regeneration in an adult vertebrate model: the zebrafish.

27 Mar 2014

Researchers review influence of lipid rafts on progression of Alzheimer's disease

Research over decades has implicated aberrant autophagy and lysosomal function as reliable markers and therapeutic targets for neurodegenerative diseases.

27 Mar 2014

Research News and Research

Researchers devise computerized process to make minimally invasive surgery more accurate

IRB researchers identify dual role of p38 protein in colon cancer

Public smoking bans decrease rates of premature births, hospital visits for asthma

Scientists move a step closer to preserving fertility in young boys with cancer

6 million enrollees in sight, some analysts say

Formula for peak exercise heart rate does not account for differences between men and women

Hospital infection rates down, but patients still dying of preventable causes

Discovery could lead to new medications for cancer, say Rice University scientists

Senate Democrats ready health law changes

Heart failure patients benefit from new device till transplant

Viewpoints: Generic drug warnings; Medicare Advantage 'scam'

Jackson Lab professor wins nearly $2M grant for investigating role of noncoding RNAs in cancer

Scientists identify two markers that predict patient's resistance to radiation therapy for cancer

Tgen professor to receive 2014 Hope Funds Award for developing numerous cancer treatments

Study links broken heart syndrome to natural disasters

People unwilling to swallow soda tax, size restrictions

Lack of insight linked to disengagement with CBT for psychosis

EEG findings specific to mood state in bipolar disorder

Researchers provide new clues for adult vertebrate tissue regeneration

Researchers review influence of lipid rafts on progression of Alzheimer's disease

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