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Novel molecule could inform new therapies for stroke-related brain injury

A newly developed molecule, LK-2, could inform new therapies for stroke-related brain injury, finds scientists at The Hospital for Sick Children (SickKids).

10 Jul 2024

Antibody fragment discovery could lead to much-needed treatment for light chain amyloidosis

In people with a rare condition called light chain amyloidosis, light chain proteins - which are a component of antibodies - mutate and build up in different organs.

10 Jul 2024

High-intensity interval exercise improves brain function in older adults

A longitudinal study by University of Queensland researchers has found high-intensity interval exercise improves brain function in older adults for up to 5 years.

10 Jul 2024

Experts identify sex and gender differences in cognitive resistance and resilience to Alzheimer's disease

Researchers investigated sex-related and gender-specific resistance and resilience factors in Alzheimer's disease.

10 Jul 2024

New study highlights impact of sleep disturbances on COVID-19 and long COVID

The influence of pre-existing sleep disturbances on coronavirus disease 2019 (COVID-19) susceptibility, severity, and long-term effects.

10 Jul 2024

Scientists identify over 5,000 genetic variants that enable certain cancers to thrive

Researchers performed saturation genome editing of the BAP1, whose dysfunction is related to cancer and impaired neurodevelopment.

10 Jul 2024

Researchers call for ethical guidance on use of AI in healthcare

The ethical implications of deploying Large Language Models (LLMs) in healthcare through a systematic review.

10 Jul 2024

KNAUER’s top-selling HPLC systems now ACT Ecolabel certified

The environmental impact of KNAUER's top-selling HPLC systems has now been evaluated by My Green Lab with the assignment of its ACT Ecolabel.

10 Jul 2024

60 years in the making: Nanoparticles revolutionize nucleotide delivery

Researchers trace the 60-year evolution of lipid nanoparticles (LNPs) for nucleic acid delivery, highlighting their potential to revolutionize gene therapy with safer and more effective treatments.

10 Jul 2024

World’s first map of human brain lipids created

Scientists have found that 93% of the lipids in brain tissue are distributed differently in the white and gray matter, the subcortex, the visual and motor cortices, and the prefrontal cortex, which is responsible for decision-making, social behavior, and other functions.

10 Jul 2024

Bovine H5N1 flu virus in cow milk poses significant health risks, study shows

Study characterizes the pathogenicity and transmission dynamics of the H5N1 influenza virus in bovine milk, highlighting significant public health risks and potential mammalian transmission.

10 Jul 2024

Gut Blastocystis linked to healthier diets and better heart health, study finds

Intestinal Blastocystis is linked to healthier diets and improved cardiometabolic outcomes, suggesting its beneficial role in human health. This global study highlights the potential of personalized nutrition based on gut microbiome composition.

10 Jul 2024

Fungal endophytes: A promising frontier for breast cancer treatment

A recent study in Heliyon highlights the potential of fungal endophytes in developing novel anti-cancer agents, specifically targeting breast cancer therapy.

10 Jul 2024

How short-term nighttime carb restriction boosts exercise and burns fat

Dietary modifications, like the sleep-low method, may improve exercise performance by optimizing glycogen storage and fat metabolism. A study in Nutrients shows night-time carbohydrate restriction benefits endurance and weight management.

10 Jul 2024

Gut microbiome health crucial to survival after solid organ transplants

'Unhealthy' gut microbiome patterns are linked to a heightened risk of death after a solid organ transplant, finds research published online in the journal Gut.

9 Jul 2024

Study pinpoints brain area critical to oxycodone relapse prevention

Even years after they have recovered, a person who once struggled with alcohol or opioid addiction can relapse - and that relapse is more likely to occur during particularly stressful times.

9 Jul 2024

Researchers receive $2 million in grants to advance studies on age-related cognitive impairment

Two University of Oklahoma researchers have been awarded more than $2 million in grants from the Hevolution Foundation to further their studies on age-related cognitive impairment, with an emphasis on improving "health span," or the number of years a person remains healthy.

9 Jul 2024

Stem-like cells found to drive growth of aggressive pediatric brain tumors

A team of researchers at Baylor College of Medicine, Texas Children's Hospital, the Hospital for Sick Children in Toronto and collaborating institutions has identified and located a population of stem-like cells that initiates and maintains Group 3 medulloblastoma (Gr3-MB) in the developing brain.

9 Jul 2024

Omics-based approaches to age-related macular degeneration

A new editorial paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 12, entitled, "Aging retinal pigmented epithelium: omics-based insights into vision decline."

9 Jul 2024

UCLA study finds insomnia drug suvorexant prevents opioid addiction in mice

New research led by UCLA Health has found a drug that treats insomnia works to prevent the addictive effects of the morphine opioids in mice while still providing effective pain relief.

9 Jul 2024