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High-resolution images of tumor vasculature using new technology

Thanks to a new method of analyzing ultrasound images, conventional scanners can be used for generating high-res images of blood vessels in tumors. This approach makes it easier to distinguish between different types of tumors, and it facilitates the tracking of the progress and success of chemotherapy.

18 Apr 2018

Faith-based diabetes support program launched by UTSA research team

Researchers at The University of Texas at San Antonio are taking diabetes education to church. Through the Building a Healthy Temple program, they're working with Hispanics who have type 2 diabetes to help them manage the disease and develop a healthier lifestyle.

18 Apr 2018

Researchers build molecular networks of calcific aortic valve disease

Calcific aortic valve disease - a disease that leaves the aortic valve stiff and calcified, preventing blood flow from the heart into the aorta - affects one quarter of the U.S. population aged 65 and over.

18 Apr 2018

Physician assistants less likely to accurately diagnose early stage skin cancers

Physician assistants (PAs) are increasingly used in dermatology practices to cut costs and improve access to care, but are more likely than dermatologists to perform unnecessary skin biopsies to check for cancer, while being less likely to accurately diagnose early stage skin cancers, according to new research conducted by the University of Pittsburgh School of Medicine.

18 Apr 2018

Researchers identify link between physical inactivity and increased risk of dying from cancer

Roswell Park Comprehensive Cancer Center researchers have once again identified a link between physical inactivity and an increased risk of mortality among cancer patients, emphasizing the health risks of a sedentary lifestyle and the importance of regular exercise as therapy for cancer patients both during and after treatment.

18 Apr 2018

UD professor wins $2.3 million grant from NIH for research on Achilles tendinopathy

University of Delaware assistant professor Karin Gravare Silbernagel received a five-year, $2.3 million Research Project Grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases to study Achilles tendinopathy.

18 Apr 2018

Researchers evaluate accuracy of simple blood test to predict lung cancer

Every year, health care providers in the United States discover more than 1.6 million lung nodules in patients.

18 Apr 2018

Obese patients more likely to develop rapid and irregular heart rate

People with obesity are more likely to develop a rapid and irregular heart rate, called atrial fibrillation, which can lead to stroke, heart failure and other complications, according to Penn State researchers.

18 Apr 2018

Deep brain stimulation offers relief to UTHealth patient with treatment-resistant depression

For Shannon Paige McCann, the thought of having brain surgery – which would frighten most – paled in significance to the depression that had dragged her down most of her life.

18 Apr 2018

Researchers use 'top-down proteomics' strategy to get new insights into cancer

When a RAS gene operates normally, it acts as an on/off switch for cell signaling to control cell proliferation. But when the gene mutates, the switch jams into the "on" position, allowing cells to proliferate uncontrollably.

18 Apr 2018

Drug test spurs frank talk between hypertension patients and doctors

There’s an irony at the heart of the treatment of high blood pressure. The malady itself often has no symptoms, yet the medicines to treat it — and to prevent a stroke or heart attack later — can make people feel crummy.

18 Apr 2018

Study finds muscle complications among active young adults with Type 1 diabetes

A new study from McMaster and York universities has found that poor muscle health may be a complication of Type 1 diabetes, even among active twenty-somethings.

18 Apr 2018

New study maps links between 625 genes and different chemotherapy treatments

Despite the great successes of targeted cancer drugs and the promise of novel immunotherapies, the vast majority of people diagnosed with cancer are still first treated with chemotherapy. Now a new study by UCSF researchers using techniques drawn from computational biology could make it much easier for physicians to use the genetic profile of a patient's tumor to pick the chemotherapy treatment with the fewest side effects and best chance of success.

18 Apr 2018

Study: Hot spots of type 1 diabetes found in food swamps

Hot spots of type 1 diabetes in New York City are found in food swamps, areas with a higher proportion of fast food restaurants, for children and adults with type 1 diabetes according to a new study published in the Endocrine Society's Journal of the Endocrine Society.

17 Apr 2018

Roswell Park researchers identify driver of cancer-promoting metabolic changes

Roswell Park Comprehensive Cancer Center researchers have identified a potential key player promoting cancer progression through changes in the cell environment that are conducive to metastasis.

17 Apr 2018

Study on arthritis prevalence and trends reveals unexpected findings

Arthritis is the leading cause of disability and pain in the United States and the impact on individuals is quite significant. The most common form of arthritis is osteoarthritis (OA), which often affects the knees, hips and lower back.

17 Apr 2018

Targeting opioid receptor offers relief for chronic itching

A common side effect of opioids is intense itching -- a problem for some patients who need the drugs for pain relief and for others fighting addiction.

17 Apr 2018

FDA approves combination immunotherapy for treatment of kidney cancer

The standard of care for kidney cancer patients continues to improve. The U.S. Food and Drug Administration granted approval to the combination of two immunotherapy drugs, ipilimumab and nivolumab, for the treatment of metastatic kidney cancer.

17 Apr 2018

People with high LDL cholesterol levels likely to get greater benefits from statins

Cholesterol-lowering drugs are more likely to save thousands of additional lives when used in people with higher levels of LDL cholesterol, or "bad" cholesterol, according to a new study from the University of Iowa, published in the Journal of the American Medical Association.

17 Apr 2018