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New insights into modified nucleoside synthesis

The genetic information on DNA is transcribed into messenger RNA (mRNA) and translated to the amino acid sequence by transfer RNA (tRNA) on the ribosome. Modified nucleosides within RNA are involved in maintaining and regulating the protein synthesis system.

19 Jul 2024

Study examines brain activity and time perception over minutes and hours

Ever hear the old adage that time flies when you're having fun? A new study by a team of UNLV researchers suggests that there's a lot of truth to the trope.

19 Jul 2024

Common blood thinner can be repurposed as an inexpensive antidote for cobra venom

Scientists at the University of Sydney and Liverpool School of Tropical Medicine have made a remarkable discovery: a commonly used blood thinner, heparin, can be repurposed as an inexpensive antidote for cobra venom.

18 Jul 2024

Discovery of over 1,000 undetected proteins in metabolite samples

Van Andel Institute scientists have identified more than 1,000 previously undetected proteins in common metabolite samples, which persist despite extraction methods designed to weed them out.

18 Jul 2024

Mindfulness training linked to altered states of consciousness

Mindfulness training may lead participants to experience disembodiment and unity – so-called altered states of consciousness – according to a new study from researchers at the University of Cambridge.

18 Jul 2024

Spinal Muscular Atrophy patients are at higher risk of developing fatty liver disease

An international study has discovered that people living with the neurodegenerative condition Spinal Muscular Atrophy (SMA) are at higher risk of developing fatty liver disease, suggesting that SMA patients may face additional health problems over time.

17 Jul 2024

Americans' ability to afford healthcare hits new low in 2024

The percentage of Americans who can afford and access prescription drugs and quality healthcare stands at a new low of 55%, a six-point decline since 2022, according to the West Health-Gallup Healthcare Affordability Index.

17 Jul 2024

Harnessing cell's natural delivery system for targeted drug delivery

Each cell in the body has its own unique delivery system that scientists are working on harnessing to move revolutionary biological drugs -; molecules like proteins, RNA and combinations of the two -; to specific diseased parts of the body.

17 Jul 2024

Study reveals brain structure differences in children with conduct disorder

Conduct disorder in young people is associated with differences in surface area across much of the brain compared to typically developing children, new research shows.

17 Jul 2024

UC Irvine develops ePRO tool to improve cancer care for minority patients

A University of California, Irvine research team has developed and implemented an intervention to enhance cancer care support services for racial and ethnic minority patients undergoing chemotherapy.

16 Jul 2024

Bridging chemistry and computing to combat cancer

Vincent Zoete is developing computer tools to fight cancer. The chemist, who heads two groups at the University of Lausanne and the Swiss Institute of Bioinformatics, predicts the effects of new drugs.

16 Jul 2024

Tulane University leads effort in sex-based precision medicine with NIH grant

If a man and a woman each suffer a heart attack, you may assume the symptoms and diagnoses should be the same.

15 Jul 2024

Children in deprived areas face higher risk of severe tooth decay requiring hospital extraction

Researchers at Queen Mary University of London have found that children living in areas with high levels of deprivation are three times more likely to have severe tooth decay that requires a dental extraction in hospital, compared with children living in more affluent areas.

15 Jul 2024

Study highlights mental health needs of friends of self-harming youth

Friends of young people who self-harm or have suicidal thoughts may need additional support to prevent negative outcomes on their own mental wellbeing, in addition to the support needed by young people who self-harm.

15 Jul 2024

Integrating academic psychiatry with telehealth innovations for comprehensive care

The strengths of academic psychiatry departments and the fast-growing private telehealth sector are complementary, according to a Perspectiv

15 Jul 2024

Mechanism behind propofol-induced unconsciousness revealed

There are many drugs that anesthesiologists can use to induce unconsciousness in patients. Exactly how these drugs cause the brain to lose consciousness has been a longstanding question, but MIT neuroscientists have now answered that question for one commonly used anesthesia drug.

15 Jul 2024

Alcohol use significantly associated with mental illness symptoms in college women

The association between lifestyle factors and mental illness (MI) in college-going women.

15 Jul 2024

Study reveals how inflammation weakens muscles during illness

Infections and neurodegenerative diseases cause inflammation in the brain. But for unknown reasons, patients with brain inflammation often develop muscle problems that seem to be independent of the central nervous system. Now, researchers at Washington University School of Medicine in St. Louis have revealed how brain inflammation releases a specific protein that travels from the brain to the muscles and causes a loss of muscle function.

13 Jul 2024

OHStat guidelines emphasize clinically meaningful data in oral health research

The International Association for Dental, Oral, and Craniofacial Research (IADR) and the American Association for Dental, Oral, and Craniofacial Research (AADOCR) have announced the publication of revised guidelines for adequately reporting findings from oral health research. Overviews and explanations of the new guidelines, called the "OHStat Guidelines," will be published in an upcoming issue of Journal of Dental Research as part of a collaborative effort with The Angle Orthodontics, Journal of Endodontics, Journal of the American Dental Association, and Journal of Oral Maxillofacial Surgery. Additionally, a companion paper will be published in an upcoming issue of JDR Clinical & Translational Research.

13 Jul 2024

Innovative AI diabetes training module gets national recognition

The development of a new artificial intelligence-based tool that supports health professionals caring for people with diabetes has led to national recognition for a Northumbria University researcher and her team.

13 Jul 2024