Alzheimer's disease pathology and potential treatment targets identified in brain organoids

Imagine being 25, fresh out of post-secondary education and full of optimism about starting your career, and then you hear the words: "You have cancer."

While fasting has become a popular trend, particularly for people who hope to lose weight, new UBC Okanagan research suggests fasting does not have the same effect on all body types.

Every day, clues are released about a population's health through toilets, sinks, showers, and tubs. In wealthier countries like the United States, sewer networks collect tiny bits of feces, urine, skin cells, sweat, and even blood, creating a snapshot of what's happening in our bodies.

Wegmans is recalling several cheese products, including its medium camembert, because they may be contaminated with listeria, which can cause serious illness.

The findings of a new brain study could change the way doctors treat mood disorders involving psychosis in patients. The brain imaging study found that changes in brain dopamine are linked to symptoms of psychosis, no matter whether a person has been diagnosed with schizophrenia, bipolar disorder, or major depression.

Fewer U.S. adults say they drink alcohol, and more now believe that even moderate drinking can harm their health, a new Gallup poll finds.

Scientists have pinpointed brain activity related to inner speech—the silent monolog in people's heads—and successfully decoded it on command with up to 74% accuracy.

The human papillomavirus (HPV) can cause six types of cancer. It's responsible for almost all cervical cancer cases. HPV now causes the majority of oropharyngeal (throat) cancers. It can also cause anal, vaginal, vulvar and penile cancers.

The immune system is meant to protect the body from infection and disease. But with age, it can become less capable of doing so. However, Mayo Clinic researchers have found that some older people maintain "immune youth"—a new term coined by Mayo researchers to explain a young immune system in someone over age 60.

Over the past 20 years, a class of cancer drugs called CD40 agonist antibodies have shown great promise—and induced great disappointment.

Autism spectrum disorder is a complex neurodevelopmental condition that affects how individuals communicate, behave and interact with others. Despite increasing awareness, misconceptions about autism persist—from when it can be detected to whether it can be "cured."

As 100-year lives become increasingly common, Stanford psychologist Laura Carstensen is working to understand the implications—and to ensure we can make the most of our extra years. The following are the researchers' own words, edited and condensed for clarity.

High levels of triglycerides, the most common type of fat in the body and the foods we eat, directly cause abdominal aortic aneurysms, according to a study in mouse models led by Michigan Medicine.

A procedure performed under mild sedation in less than two hours by an interventional radiologist relieves chronic knee pain caused by osteoarthritis, an NYU Langone Health study shows.

A study led by researchers from King's College London and Guy's and St Thomas' NHS Foundation Trust has found that the Basophil Activation Test (BAT) is more accurate than standard allergy tests for detecting cow's milk allergy in children, and could reduce the need for oral food challenges in allergy diagnosis.

Home should be a place where people feel comfortable and safe. But the poor quality of many Australian houses means this isn't possible for some people.

Researchers have long been able to use information from smartwatches to identify physical movement, such as sitting or walking, that wearers are performing in a controlled lab setting.

Duke University School of Medicine-led research finds male patients with dementia have higher mortality rates and higher use of many health care services, especially hospital stays, than comparable female patients.