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Genetic flaws in bowel cancer may trigger immune response at site of tumours

Scientists have found that genetic changes in bowel tumours are linked to the way the body's immune system responds to the cancer, according to research published today (Monday) in the journal Oncoimmunology.

23 Mar 2015

Study explores the efficacy of antivenom against copperhead snake bites

Dr. Spencer Greene wants to make sure the standard treatment for copperhead snake bites, the most common venomous snake in greater Houston and southeast Texas, works, and if it doesn't, he wants to stop its use.

23 Mar 2015

Insect-borne diseases increase with warmer climate

Insects, such as mosquitoes and ticks, are responsible for transmitting a range of diseases, such as malaria, chikungunya, dengue fever, and West Nile virus. The risk of contracting such illnesses is generally only considered when booking an exotic holiday. However, experts from the Emergency Response Department at Public Health England have warned that climate change could allow such vector-borne diseases to emerge closer to home.

23 Mar 2015

Study reveals functional heterogeneity of CD4 T cells in immune systems

Utilizing a novel transgenic mouse model, Edward Usherwood, PhD of Dartmouth's Norris Cotton Cancer Center and collaborators found that CD4 T cells divide into two different populations that each has a different job. One type performs antiviral functions, and the other survives life in the host.

23 Mar 2015

MSU scientists identify antioxidant system that backs up liver during crisis

Scientists from Montana State University and Sweden have discovered an antioxidant system that helps sustain the liver when other systems are missing or compromised.

23 Mar 2015

New research sheds light on the complexity of chemical cocktails in food

Denmark's largest research project on chemical cocktail effects in food, spearheaded by the National Food Institute, Technical University of Denmark, has just been complet

23 Mar 2015

ISSCR statement calls for moratorium nuclear genome editing of human germ line

In a statement released yesterday, the International Society for Stem Cell Research called for a moratorium on attempts at clinical application of nuclear genome editing of the human germ line to enable more extensive scientific analysis of the potential risks of genome editing and broader public discussion of the societal and ethical implications.

23 Mar 2015

US may face shortage of 90,000 physicians by 2025

On Friday, March 20, fourth-year medical school students learned where they will serve their hospital residencies. But with tight state and federal budgets, residency programs are being cut.

23 Mar 2015

Researchers examine use of natural experiments to evaluate obesity-related outcomes

Banning sodas from school vending machines, building walking paths and playgrounds, adding supermarkets to food deserts and requiring nutritional labels on restaurant menus: Such changes to the environments where people live and work are among the growing number of solutions that have been proposed and attempted in efforts to stem the rising obesity epidemic with viable, population-based solutions.

23 Mar 2015

Study explains why generic insulin remains out of reach for diabetes patients

A generic version of insulin, the lifesaving diabetes drug used by 6 million people in the United States, has never been available in this country because drug companies have made incremental improvements that kept insulin under patent from 1923 to 2014.

23 Mar 2015

Maine Medical Center, Tufts University School of Medicine celebrate 'Match Day'

This year's Match Day at Tufts celebrated the third cohort of students in the "Maine Track MD" program. A partnership between Tufts University School of Medicine and Maine Medical Center, the Maine Track MD program trains medical students interested in practicing medicine in underserved urban and rural communities in Maine where the shortage of physicians is acute.

23 Mar 2015

Bloomberg Philanthropies introduces $100 million initiative to improve public health data collection

Bloomberg Philanthropies, in partnership with the Australian government, is launching Data for Health, a $100 million initiative that will enable 20 low- and middle-income countries to vastly improve public health data collection.

23 Mar 2015

UM experts warn of serious risks associated with common IV devices

Every day, patients around the country get IV devices placed in their arms, to make it easier to receive medicines or have blood drawn over the course of days or weeks. But these PICC lines, as they're called, also raise the risk of potentially dangerous blood clots.

23 Mar 2015

Scientists use optical radiation to treat cancer at the cellular level

Wanting to achieve early cancer detection, a group of scientists from the Center for Research in Optics (CIO) of Guadalajara, in Mexico, seeks to address the problem from the cell with optical radiation.

23 Mar 2015

DaVita HealthCare Partners named Metro Denver's healthiest extra-large employer

DaVita HealthCare Partners Inc., one of the nation's largest and most innovative health care communities, has been recognized by the Denver Business Journal as Metro Denver's healthiest extra-large employer. This is the fourth consecutive year the company has topped the list because of its commitment to teammate health and wellness.

23 Mar 2015

Globavir, BioManguinhos partner to jointly evaluate PanGlob RT-PCR Dengue diagnostic assay

Globavir Biosciences, Inc., a biotechnology company developing diagnostic and therapeutic technologies to treat infectious diseases, has announced a partnership with BioManguinhos, a division of the Oswaldo Cruz Foundation, for a joint evaluation of Globavir's PanGlob RT-PCR Dengue diagnostic assay.

23 Mar 2015

How our DNA may prevent bowel cancer

The link between taking aspirin, and similar medications called non-steroidal anti-inflammatory drugs (or NSAIDS), and bowel (colorectal) cancer prevention is well established.

23 Mar 2015

Appriss partners with The MetroHealth System to fight drug abuse

Appriss Inc., a leading technology provider for risk assessment and analytics in public safety and healthcare, announced its partnership with The MetroHealth System in Ohio to fight drug abuse, diversion and addiction where it's needed most – at the prescribing level.

23 Mar 2015

Discovery can help stop emergence of age-related neurodegenerative diseases

As medicine has improved, increasing our ability to treat disease, so our longevity. The deterioration of the body with age, though, is a whole other matter.

23 Mar 2015

Brief sleep can significantly improve memory performance

Generations of school students have gone to bed the night before a maths exam or a vocabulary test with their algebra book or vocabulary notes tucked under their pillow in the hope that the knowledge would somehow be magically transferred into their brains while they slept.

23 Mar 2015