New insights into the epigenetic processes via which neuroinflammation causes memory loss

Cells on the inner surface of the intestine are replaced every few days. But, how does this work? It was always assumed that cells leave the intestinal surface because excess cells are pushed out.

An increasing number of young Australians are autistic. About 4.4% of children aged to 10 to 14 years and 3.4% of older teens have an autism diagnosis.

Health authorities in the Democratic Republic of Congo have declared a new outbreak of the Ebola virus, which has killed 15 people since the end of August, the health minister said Thursday.

A new study from the University of Colorado Anschutz Medical Campus has found that caffeine, the world's most consumed psychoactive substances, may impair the quality of donated blood and reduce the effectiveness of transfusions—especially in recipients whose red blood cell (RBC) metabolism is influenced by a common genetic variant.

Vladimir Putin and Xi Jinping have been recorded on a hot mic discussing how organ transplants and other medical advances could let humans live past 150 years—or even become immortal.

A toxic protein forms dynamic pores in the membranes of brain cells—and that may be the key to understanding how Parkinson's disease develops. This is the conclusion of a new study from Aarhus University, where researchers have developed an advanced method to track molecular attacks in real time.

Playwright William Congreve wrote in the Restoration period that music "hath charms to soothe a savage breast." And, as it turns out, back pain in 21st-century patients as well.

Pain and sleep disturbances often go hand in hand—more than 30% of the U.S. population lives with pain, and a majority of those with pain also report sleep disorders—but the relationship between the two has remained largely unexplored.

Researchers from the University of Hong Kong have discovered that the Epstein-Barr virus (EBV), a common human virus closely linked to nasopharyngeal carcinoma (NPC), can change the 3D structure of the human genome inside cancer cells, much like assembling building blocks.

A specific bacterial infection during pregnancy that can cause severe harm to the unborn brain has been identified for the first time, in a finding that could have huge implications for prenatal health.

A research group has revealed that transcription factors RUNX2 and BHLHE40 play crucial roles in inducing T cells involved in Crohn's disease. Crohn's disease is an intractable disorder characterized by chronic inflammation in the digestive tract. Tissue-resident memory T cells (TRM), which persist long-term in the intestinal mucosa, have been implicated in disease pathogenesis, but it has not been clear how these cells are induced.

Cancer cells have one relentless goal: to grow and divide. While most stick together within the original tumor, some rogue cells break away to traverse to distant organs. There, they can lie dormant—undetectable and not dividing—for years, like landmines waiting to go off.

Just over half of Australian adults saw a dental practitioner in the past 12 months, most commonly for a check-up.

One in five U.S. medical students is food-insecure, according to a study published online Aug. 29 in JAMA Network Open.

A person's strength and cardiovascular fitness in adulthood may be traced back to behaviors established during childhood, according to a new University of Georgia study.

Nine of the 10 most common cancer deaths in Australia are caused by solid tumors, but in most cases it's the cancer's spread to other parts of the body—known as metastasis—that proves fatal.

The type of protein you eat after intense physical training can significantly impact recovery, according to new research from Texas A&M University's Department of Kinesiology and Sport Management.

Researchers from Lancaster University have found many currently available breast cancer symptom-management apps do not meet important clinical or user needs.