Medical News

Biological siblings of people with gambling disorder also display markers of increased impulsivity and risk-taking, according to a new psychology study. The findings suggest people with gambling disorder -- a psychiatric...

(Credit: Africa Studio/Shutterstock) If you get a cut, it'll heal. If you lose some skin to road rash, it'll grow back. But lose a limb, and it's gone for good. Unless you're a salamander, a zebrafish or an axolotl, of c...

A gentle nudge in the right direction is sometimes all people need. In this case, new research finds it works when it comes to promoting healthy eating.

Study finds when verbal memory test cut-offs were tailored to patient sex, more female patients and fewer male patients were considered to have amnesic mild cognitive impairment. This could change the way aMCI diagnoses ...

Using virtual, cloud-based, interconnected computing techniques applied to 51,000 variables, researchers reduced the time needed to assess a cancer patient's tumor profile and suitability for clinical trials from 14 to 4...

Individuals with sickle cell disease (SCD) face the burdens of chronic illness and often racial disparities, both of which may increase vulnerability to adverse social determinants of health (SDoH). For children with SCD...

Young adults with depression whose diet is usually unhealthy showed significantly fewer symptoms of depression after eating a healthy diet for three weeks, according to a new study.

Contrary to popular belief, cartilage in human joints can repair itself through a process similar to that used by creatures such as salamanders and zebrafish to regenerate limbs, researchers found.

Using a new composite nanoparticle catalyst, researchers have shown they can make degradation-resistant PBO, a polymer used to make body armor and other high-performance fabrics.

Researchers have restored normal working memory to a mouse model of schizophrenia, eliminating a core symptom of the disorder that, in people, has proven virtually impossible to treat.

Using a fluorescent probe that lights up when brain cells are electrically active, researchers found they can image the activity of many neurons at once, in mice brains. The technique could allow neuroscientists to analy...

A new study sheds light on how human gut microbes break down processed foods -- especially potentially harmful chemical changes often produced during modern food manufacturing processes.

In a world first, scientists have created the human developmental liver cell atlas that provides crucial insights into how the blood and immune systems develop in the fetus. It maps changes in the cellular landscape of t...

A research group has discovered a novel cancer-driving mutation in the vast non-coding regions of the human cancer genome, also known as the 'dark matter' of human cancer DNA.

Depression affects women nearly twice as much as men, but unraveling the brain's blueprint that regulates this behavior, let alone identifying specific molecular differences between sexes, has proven difficult. Researche...

Researchers report that the growing appetite for animal protein in low- to middle-income countries has resulted in a smorgasbord of antibiotic consumption for livestock that has nearly tripled the occurrence of antibioti...

Researchers have gained new insights into the pathogen that causes tuberculosis. The work provides the basis for a new approach in antibiotic therapy.

New brain imaging research debunks a controversial theory about dyslexia that can impact how it is sometimes treated. The cerebellum, a brain structure traditionally considered to be involved in motor function, has been ...

A new, multicenter study has determined how a single mutation in splicing factor 3b subunit 1 (SF3B1), the most frequently mutated splicing factor gene, drives the formation of many cancers.

This research raises questions as to whether current diagnoses accurately reflect the underlying neurobiology of mental illness. The findings, just published in the leading peer-reviewed medical journal, JAMA Psychiatry,...

Antibiotic resistance is a one of the world's most pressing public health problems. Scientists have developed a new weapon to combat super-bugs, which could protect Soldiers and fight resistance.

A clinical perspective article reviews various imaging manifestations of electronic nicotine delivery systems such as e-cigarettes, vape pens, and hookah tanks. Despite the lack of a standardized case definition for vapi...