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Researchers uncover new insights into bacteria’s sense of touch

Our sense of touch provides us with bits of information about our surroundings that inform the decisions we make. When we touch something, our nervous system transmits signals through nerve endings that feed information to our brain. This enables us to sense the stimulus and take the appropriate action, like drawing back quickly when we touch a hot stovetop.

27 Apr 2018

New optogenetic tools show promise in treating cardiovascular, neuropsychiatric disorders

You've heard of "nature versus nurture," and philosophers argue about which is more important. But how does this work on the cellular level?

27 Apr 2018

Dissecting the rhetoric vs. reality of Trump’s tough talk on drug prices

President Donald Trump has railed against the high price of prescription drugs and famously bemoaned how pharmaceutical companies are "getting away with murder." Yet, many Americans aren't seeing a change in what they pay out-of-pocket.

27 Apr 2018

Parkinson's disease pivotal trial treats first patient using focused ultrasound

The first patient in a multicenter pivotal trial using focused ultrasound to address the major motor symptoms of Parkinson's disease has been treated at Weill Cornell Medicine and NewYork-Presbyterian/Weill Cornell Medical Center in New York.

27 Apr 2018

Hearing aids may hold potential to cut older adults’ hospital or ER visits

Hearing aids cost thousands of dollars, and insurance almost never covers them. But they may hold the potential to cut older adults' visits to the hospital or emergency room, according to a new study.

26 Apr 2018

Researchers target and kill disease-causing bacteria using cocktail of viruses

Imagine that you have become ill because you have eaten some food that contained pathogenic bacteria. You keep running to the toilet and you may also throw up. You go to the doctor and are prescribed broad-spectrum antibiotics, which - in addition to killing the bad bacteria in your intestinal flora - carpet bomb the complex community of commensal bacteria forming a healthy intestinal flora.

26 Apr 2018

Parasite egg DNA from ancient latrines shows people's diets from 500 B.C. to 1700 A.D.

Researchers from University of Copenhagen and Aarhus University have studied the DNA from the parasite eggs that are recovered from the faeces samples in ancient times.

26 Apr 2018

FDA re-examining safety of new drug approved for Parkinson’s disease psychosis

The United States Food and Drug Administration (FDA) is looking again at the safety of a drug Nuplazid that was approved earlier in 2016. This is the only drug that has been approved for the treatment of psychiatric manifestations such as hallucinations and delusions that are associated with Parkinson's disease.

26 Apr 2018

Caffeine during pregnancy - babies 66 percent more likely to become overweight

A new study has shown that babies carry a 30 percent increased risk of being overweight when they are exposed to two cups of coffee daily while within the mother’s womb. If the mothers were consuming more than three cups of coffee a day while they were pregnant, the babies were 66 percent more likely to become overweight.

25 Apr 2018

Alcohol damages microbiome in the mouth

A new study has shown that alcohol alters and damages the natural bacterial environment in the mouth. The study titled, “Drinking alcohol is associated with variation in the human oral microbiome in a large study of American adults,” published this week (24th April 2018) in the journal Microbiome explored the effects of alcohol on these bacterial compositions within the mouth.

25 Apr 2018

Maternal binge drinking may make offspring more vulnerable to mood problems and alcohol abuse

Binge drinking by pregnant and lactating mothers can impair the mental health of their offspring, reports a study published today in Frontiers in Psychiatry.

25 Apr 2018

Acclarent introduces real-time, 3D navigation system for ENT procedures

Acclarent, Inc., part of the Johnson & Johnson Medical Devices Companies and a leader in developing minimally-invasive Ear, Nose & Throat technologies, today announced the U.S. commercial launch of TruDi, a real-time, three-dimensional navigation system for ENT procedures performed in the operating room and surgeon office.

From Johnson & Johnson 25 Apr 2018

Study explains why intense exercise curbs appetite

Ever wonder why intense exercise temporarily curbs your appetite? In research described in today's issue of PLOS Biology, Albert Einstein College of Medicine researchers reveal that the answer is all in your head - more specifically, your arcuate nucleus.

25 Apr 2018

Preantral zinc deficiency may affect fertility months

An estimated 10 percent of couples in the U.S. struggle with infertility. While a variety of factors can make it difficult for some people to get pregnant, ovulation disorders are a leading cause of female infertility.

24 Apr 2018

Researchers discover key link between fat, immune cells and heat regulation

Scientists have just made a surprising discovery involving fat and special immune cells that live within it -- it turns out that 'gd T cells' are the key cogs in the biological wheel that regulates our body heat and protects us against cold shock.

24 Apr 2018

Alcoholic drinks affect oral bacteria tied to diseases

When compared with nondrinkers, men and women who had one or more alcoholic drinks per day had an overabundance of oral bacteria linked to gum disease, some cancers, and heart disease. By contrast, drinkers had fewer bacteria known to check the growth of other, harmful germs.

24 Apr 2018

New complex carbohydrate in moss could possibly be exploited for promoting health

An international team of scientists including the University of Adelaide has discovered a new complex carbohydrate in moss that could possibly be exploited for health or other uses.

23 Apr 2018

Study: Nearly three-quarters of commonly used medical scopes tainted by bacteria

In an ominous sign for patient safety, 71 percent of reusable medical scopes deemed ready for use on patients tested positive for bacteria at three major U.S. hospitals, according to a new study.

23 Apr 2018

ECDC analysis highlights measles vaccination gaps in teenagers and young adults

ECDC data show that up to 80% of teenagers and young adults who contracted measles in 2017 had not been vaccinated. ECDC analysis of sub-national data indicates that even countries with high overall levels of vaccine coverage may have groups that are unvaccinated.

23 Apr 2018

Clinical trial to examine stem cell therapy for treatment, prevention of complications after traumatic injury

The University of Texas Health Science Center at Houston has received funding through a public/private partnership for the first-ever clinical trial investigating a stem cell therapy for early treatment and prevention of complications after severe traumatic injury.

23 Apr 2018