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Aspirin appears to reduce risk of death, hospitalization for people with heart failure and diabetes

For people living with both Type 2 diabetes and heart failure, taking an aspirin each day appears to lower the risk of dying or being hospitalized for heart failure, according to research being presented at the American College of Cardiology's 67th Annual Scientific Session.

28 Feb 2018

Scientists suggest new strategy to inhibit untreatable, deadly nerve sheath tumors

Genomic profiling of mostly untreatable and deadly nerve sheath tumors led scientists to test a possible therapeutic strategy that inhibited tumor growth in lab tests on human tumor cells and mouse models, according to research in the journal Cancer Cell.

13 Feb 2018

Vapors could elevate pneumonia risk, study states

A new study suggests inhaling vapor from e-cigarettes could cause pneumonia-causing bacteria to attach to the cells that line airways.

8 Feb 2018

Platelets play more important role in the immune system than previously thought

Platelets play a much more important role in our immune system than previously thought, according to a study published by researchers from Université Laval and Centre hospitalier universitaire de Québec Research Center.

1 Feb 2018

Hospitals’ best-laid plans upended by disaster

It was 3:35 a.m. and flames from a massive Northern California wildfire licked at the back of a Santa Rosa hospital.

24 Jan 2018

Researchers identify new anti-inflammatory drug target

A new study suggests that parmodulins may provide anti-inflammatory and anti-thrombotic protection to endothelial cells, without interfering with clotting.

16 Jan 2018

Decorated cardiac stem cells could provide enhanced treatment for heart attacks

Although cardiac stem cell therapy is a promising treatment for heart attack patients, directing the cells to the site of an injury - and getting them to stay there - remains challenging.

10 Jan 2018

New blood stabilization method prolongs lifespan of blood samples for CTC profiling

A new blood stabilization method, developed at the Massachusetts General Hospital Center for Engineering in Medicine, significantly prolongs the lifespan of blood samples for microfluidic sorting and transcriptome profiling of rare circulating tumor cells (CTCs), living cancer cells carried in the bloodstream.

9 Jan 2018

Macrophage nanosponges offer promising solution for effectively managing sepsis

A team of researchers at the University of California San Diego has developed macrophage "nanosponges" that can safely absorb and remove molecules from the bloodstream that are known to trigger sepsis.

4 Jan 2018

FDA approves first adjuvant treatment to reduce risk of kidney cancer recurrence

The U.S. Food and Drug Administration today approved Sutent (sunitinib malate) for the adjuvant treatment of adult patients who are at a high risk of kidney cancer (renal cell carcinoma) returning after a kidney has been removed (nephrectomy).

17 Nov 2017

Using AFM to study cancer cells

An interview with Prof. Hermann Schillers, Universität Münster conducted by April Cashin-Garbutt, MA (Cantab).

From Bruker Nano Surfaces and Metrology 14 Nov 2017

Video provides new look at natural process of platelet-driven blood clot contraction

The first view of the physical mechanism of how a blood clot contracts at the level of individual platelets is giving researchers from the Perelman School of Medicine at the University of Pennsylvania a new look at a natural process that is part of blood clotting.

9 Nov 2017

Stents implanted in the coronary blood vessels may not provide extra benefit

Percutanous angioplasty involves insertion of a stent into a blocked or narrowed coronary artery that eases the blood flow and relieves the pain of severe angina or a heart attack. It is being routinely practiced worldwide. A new study called ORBITA, has revealed that not all patients who undergo this procedure benefit from it.

3 Nov 2017

Researchers identify link between circadian rhythm disturbance and brain dysfunction

Researchers at Okayama University describe in the Journal of Neuroscience that a certain protein known to play a major role in circadian rhythmicity — humans’ intrinsic 24-hour biological cycle — is also key to proper brain functioning.

31 Oct 2017

Scientists develop new method for enhancing breast reconstruction with autologous fat

5.000 women develop breast cancer every year in Austria. Surgical removal of the tumour continues to be a crucial part of successful treatment but frequently results in loss of breast tissue, making partial mastectomy necessary in 80% of cases.

25 Oct 2017

Daily aspirin therapy linked to reduced risk of HBV‐related liver cancer

A new study presented this week at The Liver Meeting – held by the American Association for the Study of Liver Diseases – found that daily aspirin therapy was significantly associated with a reduced risk in hepatitis B virus‐related liver cancer.

20 Oct 2017

Study sheds light on the mechanism of lung damage in premature babies

The lungs are one of the last organs to undergo full maturation in a baby's body. Children that are born very prematurely do not have fully developed lungs, and are therefore more susceptible to associated complications.

30 Sep 2017

Penn researchers develop predictive model to help lung cancer patients avoid ED visits

A pilot program that uses big data to predict which lung cancer patients will require a trip to an emergency department successfully anticipated a third of all ED visits over a two-week trial period, and was further able to identify which patients were at high risk and low risk of requiring such care.

27 Sep 2017

Researchers set new delivery distance record for medical drones

Johns Hopkins researchers have set a new delivery distance record for medical drones, successfully transporting human blood samples across 161 miles of Arizona desert. Throughout the three-hour flight, they report, the on-board payload system maintained temperature control, ensuring the samples were viable for laboratory analysis after landing.

12 Sep 2017

UA College of Medicine - Tucson selected for NIH initiative to advance critical emergency medicine research

The University of Arizona College of Medicine - Tucson is one of a team of six national institutions selected for the Strategies to Innovate EmeRgENcy Care Clinical Trials Network, a new initiative of the National Institutes of Health to advance critical emergency medicine research.

26 Aug 2017