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Study unlocks complexities of cell death process that plays key role in health and disease

University of Pittsburgh scientists are unlocking the complexities of a recently discovered cell death process that plays a key role in health and disease, and new findings link their discovery to asthma, kidney injury, and brain trauma.

20 Oct 2017

Experts create quality improvement blueprint to reduce repetitive lab tests for hospitalized patients

In a review article publishing this week in JAMA Internal Medicine, physicians at Johns Hopkins, along with experts from several other institutions across north America, compiled published evidence and crafted an experience-based quality improvement blueprint to reduce repetitive lab testing for hospitalized patients.

20 Oct 2017

Findings suggest e-cigarettes may be just as bad as traditional cigarettes

E-cigarettes appear to trigger unique immune responses as well as the same ones that cigarettes trigger that can lead to lung disease, according to new research published online in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

20 Oct 2017

Researchers discover new function in gene-regulatory protein

Researchers at Umeå and Stockholm universities in Sweden and Johns Hopkins University School of Medicine in the US have published a new study in the journal Molecular Cell.

20 Oct 2017

Teens' increased use of electronic devices linked to rise in insufficient sleep

The temptation to respond to social media notifications and text messages from friends is keeping more and more teens awake at night.

20 Oct 2017

Researchers reveal how certain nerves sustain prostate cancer growth

In a study in today's issue of Science, researchers at Albert Einstein College of Medicine, part of Montefiore Medicine, report that certain nerves sustain prostate cancer growth by triggering a switch that causes tumor vessels to proliferate.

20 Oct 2017

New report highlights global burden of pollution-related disease and death

Pollution is linked to an estimated nine million deaths each year worldwide – equivalent to one in six (16%) of all deaths, according to a major new report in The Lancet.

20 Oct 2017

HPV-related oropharyngeal cancer risk remains generally low, study suggests

The prevalence of throat (oropharyngeal) cancers caused by the human papilloma virus (HPV) has increased in recent decades, and some groups are much more likely than others to have the oral HPV infections that can cause these cancers.

20 Oct 2017

New CAR-T cell therapy offers effective option for certain blood cancer patients

Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine in St. Louis is one of the first centers nationwide to offer a new immunotherapy that targets certain blood cancers.

19 Oct 2017

Small RNA molecules trigger cancer cells to commit suicide

Small RNA molecules originally developed as a tool to study gene function trigger a mechanism hidden in every cell that forces the cell to commit suicide, reports a new Northwestern Medicine study, the first to identify molecules to trigger a fail-safe mechanism that may protect us from cancer.

19 Oct 2017

Penn researchers functionally dissect gene variant linked to FTLD

Seven years ago, Penn Medicine researchers showed that mutations in the TMEM106B gene significantly increased a person's risk of frontotemporal lobar degeneration (FTLD), the second most common cause of dementia in those under 65.

19 Oct 2017

Yale study finds reduced brain glucose levels in people with obesity, type 2 diabetes

Glucose levels are reduced in the brains of individuals with obesity and type 2 diabetes compared to lean individuals, according to a new Yale study. The finding might explain disordered eating behavior -- and even a higher risk of Alzheimer's disease -- among obese and diabetic individuals, the researchers said.

19 Oct 2017

Xstrahl receives FDA 510 (k) clearance for marketing its Photoelectric Therapy System

The Photoelectric Therapy System is a compact and ergonomic superficial X-Ray therapy system operating in the 10 kV to 80 kV range intended for superficial radiotherapy and surface electronic brachytherapy treatment of primary malignant epithelial neoplasms of the skin and keloids.

From Xstrahl 19 Oct 2017

Liver cancers linked to compound popular in herbal remedies

A latest study has shown that Aristolochic Acids (AA) – that are commonly used as a natural product found in some natural remedies, could be associated with liver cancers. Researchers from Singapore and Taiwan showed in their study that AA could be causing mutations in the genes that predispose an individual to liver cancers.

19 Oct 2017

Brain function does not die immediately after the heart stops finds study

According to new research, people can be aware that they are dead after their heart has stopped beating.

19 Oct 2017

Study aims to develop biomarkers of prematurity for predicting neurodevelopmental outcomes

Natasha Leporé, PhD, a principal investigator in the Department of Radiology and Imaging at Children's Hospital Los Angeles, has been awarded $1.7 million from the National Institute of Biomedical Imaging and Bioengineering of the NIH to study the impact of prematurity on brain development.

18 Oct 2017

Researchers examine how palliative care impacts heart failure patients

Patients living with heart failure receive palliative care significantly less often than patients with other illnesses, including cancer, despite evidence that such care improves symptom management and quality of life.

18 Oct 2017

Cornell study reveals how UV radiation triggers melanoma

Melanoma, a cancer of skin pigment cells called melanocytes, will strike an estimated 87,110 people in the U.S. in 2017, according to the Centers for Disease Control and Prevention. A fraction of those melanomas come from pre-existing moles, but the majority of them come from sources unknown – until now.

18 Oct 2017

One ninth of men in the US are infected with oral HPV, study shows

Around one in nine men in the US. are infected with oral human papillomavirus (HPV), according to a study led by researchers at the University of Florida.

18 Oct 2017

Researchers working towards developing computer model for predicting heart health

Picture this: you're battling heart failure and meeting with your doctor to discuss treatment. Before prescribing anything, the doctor pulls up a virtual model of your heart on her computer and "treats" it with several drugs. A few moments later, she can see how your heart is doing five years down the road.

17 Oct 2017