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Genetic variation in people of African ancestry linked to increased risk of diabetes complications

A genetic variation common in people of African ancestry is associated with an increased risk of complications from diabetes, including diabetic retinopathy, according to a report published June 25 in the journal Nature Medicine.

25 Jun 2024

Novel genetic predisposition to being overweight or obese identified

Researchers performed a case-control study to compare metabolic changes between individuals homozygous for a loss-of-function genetic variation in small integral membrane protein 1 (SMIM1) and the general population.

25 Jun 2024

Chimpanzees seek out tree bark and ferns with medicinal benefits, researchers discover

Researchers investigated the behavioral and pharmacological effects of self-medicative plants in the diets of Budongo chimpanzees.

25 Jun 2024

Wearable devices show how sleep patterns change with health conditions

Examine changes in the sleep phenotype of an individual over time and to determine if these changes in sleep patterns or phenotypes are informative about periods of acute illness.

25 Jun 2024

Research shows gut bacteria's role in mental resilience and reduced anxiety

Researchers characterized brain-gut microbiome (BGM) patterns related to stress resilience.

25 Jun 2024

Open-source platform enables high-definition spatial transcriptomics

An open-source platform developed by researchers in Nikolaus Rajewsky's lab at the Max Delbrück Center creates molecular maps from patient tissue samples with subcellular precision, enabling detailed study and potentially enhancing routine clinical pathology. The study was published in "Cell."

25 Jun 2024

MicroRNAs shed light on aggressive youthful type 2 diabetes

Type 2 diabetes in young people ages 10 to19 has more than doubled in the past 20 years, yet it remains difficult for physicians to predict who will be diagnosed and who will improve with treatment. A newly published study from the University of Oklahoma shows that measuring the circulating abundance of microRNAs – which affect insulin-producing beta cells in the pancreas – is likely as effective as measuring the level of sugar in the blood for determining how a young person with the condition will fare.

25 Jun 2024

Beyond genes, new research explores mechanics and calcium signaling

Using animals to study heart disease doesn't always translate well to human health outcomes, and human heart cells available for research don't work outside the human body.

25 Jun 2024

Brain processes immediate goals faster than distant ones

How does our brain distinguish between urgent and less urgent goals? Researchers at the University of Geneva (UNIGE) and the Icahn School of Medicine in New York have explored how our brain remembers and adjusts the goals we set ourselves on a daily basis.

25 Jun 2024

Mouse studies suggest gestational CBD exposure alters offspring behavior and brain function

Cannabidiol (CBD), one of the active ingredients in cannabis, is thought to be safe as it does not cause a "high".

24 Jun 2024

Innovative fingerprint technique detects TB antibiotics with high accuracy

A fingerprint may soon be all a doctor needs to check whether tuberculosis patients are taking their antibiotics – thanks to a new study led by the University of Surrey.

24 Jun 2024

Eating cheese during pregnancy linked to better neurodevelopmental outcomes in children

Researchers found that higher maternal intake of yogurt and cheese during pregnancy significantly reduces the risk of neurodevelopmental delays in children at age 3.

24 Jun 2024

WEHI study reveals new methods in detecting necroptosis

Fully automated diagnostic techniques, including liquid handling robots, are poised to improve the lives of millions of people living with inflammatory diseases worldwide.

24 Jun 2024

New study in rhesus macaques offers early intervention window for Alzheimer's

Research in nonhuman primates is opening the possibility of testing treatments for the early stages of Alzheimer's and similar diseases, before extensive brain cell death and dementia set in.

24 Jun 2024

Mindfulness promotes sleep health through effective emotion regulation

Mindfulness – focusing on the present moment – can improve sleep, reduce stress and improve overall health. A new University of South Florida-led study helps explain why.

24 Jun 2024

Primitive endoderm in early embryos may be key to creating new effective fertility treatments

An unexpectedly versatile and regenerative stem cell in early embryos may be key to creating new effective fertility treatments, suggests a new study in mice from the University of Copenhagen.

24 Jun 2024

Study reveals early immune responses to SARS-CoV-2, offering insights for future COVID-19 treatments

Researchers analyzed early immune responses to SARS-CoV-2 using single-cell multi-omics, revealing key cellular states associated with different infection outcomes.

24 Jun 2024

Brazilian researchers identify possible biomarkers associated with recurrence of vivax malaria

The most common type of malaria in Brazil is caused by the parasite Plasmodium vivax. Although vivax malaria is milder than the variant caused by P. falciparum, the ability of P. vivax to produce dormant forms in the host's liver that can be reactivated months after the end of treatment makes it very hard to control.

24 Jun 2024

Study sheds light on the role of signaling pathway in the brain to prevent neuroinflammation

A new study led by University of Cincinnati researchers sheds new light on the role of a signaling pathway in the brain to maintain health and prevent inflammation and cognitive deficits.

24 Jun 2024

KU researchers uncover role of Src gene in nervous system development

Many people are familiar with oncogenes -; genes long known to be involved in cancers in humans, such as the gene "Src."

24 Jun 2024

Medical Science News

Genetic variation in people of African ancestry linked to increased risk of diabetes complications

Novel genetic predisposition to being overweight or obese identified

Chimpanzees seek out tree bark and ferns with medicinal benefits, researchers discover

Wearable devices show how sleep patterns change with health conditions

Research shows gut bacteria's role in mental resilience and reduced anxiety

Open-source platform enables high-definition spatial transcriptomics

MicroRNAs shed light on aggressive youthful type 2 diabetes

Beyond genes, new research explores mechanics and calcium signaling

Brain processes immediate goals faster than distant ones

Mouse studies suggest gestational CBD exposure alters offspring behavior and brain function

Innovative fingerprint technique detects TB antibiotics with high accuracy

Eating cheese during pregnancy linked to better neurodevelopmental outcomes in children

WEHI study reveals new methods in detecting necroptosis

New study in rhesus macaques offers early intervention window for Alzheimer's

Mindfulness promotes sleep health through effective emotion regulation

Primitive endoderm in early embryos may be key to creating new effective fertility treatments

Study reveals early immune responses to SARS-CoV-2, offering insights for future COVID-19 treatments

Brazilian researchers identify possible biomarkers associated with recurrence of vivax malaria

Study sheds light on the role of signaling pathway in the brain to prevent neuroinflammation

KU researchers uncover role of Src gene in nervous system development

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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