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Tiny titin mutation linked to developmental heart defects and adult atrial fibrillation

Millions of adults have atrial fibrillation -; an irregular beating of the upper chambers of the heart that yields increased risk of heart failure, stroke and death.

25 Jul 2024

Comprehensive analysis of Alzheimer’s brain tissue identifies novel biomarkers

From studying the human genome, to analyzing the way proteins are encoded, or monitoring RNA expression, researchers are rapidly gaining a far richer understanding of the complex genetic and cellular mechanisms that underpin dementia. But there's a catch: While new technologies are revealing myriad avenues for Alzheimer's research, it's impossible to know in advance which research pathways will lead to effective treatments.

25 Jul 2024

New insights into p16 protein could lead to advances in cancer diagnosis and treatment

Researchers from the University of Otago, Christchurch, have spearheaded the discovery of a protein function which has the potential to guide the development of novel cancer treatment options and improve the diagnosis of various cancers.

25 Jul 2024

Gene variant predicts cognitive decline after stroke

New research led by UCLA Health has found that specific genes may be related to the trajectory of recovery for stroke survivors, providing doctors insights useful for developing targeted therapies.

25 Jul 2024

Cord blood banking industry faces scrutiny over unproven claims and high costs

Some private UK biobanks may be misleading expectant parents about the value of storing umbilical cord blood to treat life-threatening diseases that may arise in their child in the future, reveals an investigation by The BMJ, published today.

25 Jul 2024

UN report shows stagnant hunger rates and rising food insecurity

Around 733 million people faced hunger in 2023, equivalent to one in eleven people globally and one in five in Africa, according to the latest State of Food Security and Nutrition in the World (SOFI) report published today by five United Nations specialized agencies.

25 Jul 2024

Pesticide use in agriculture may pose cancer risks similar to smoking

In modern day agriculture, pesticides are essential to ensure high enough crop yields and food security.

25 Jul 2024

Study confirms esaxerenone as a safe and effective alternative for hypertension treatment

Researchers find that esaxerenone is a non-inferior alternative to trichlormethiazide for treating uncontrolled hypertension in Japanese patients. The study confirms similar safety profiles for both drugs.

25 Jul 2024

Opioid use disorder medications underused after injection-related infections

Deaths from injection-related infections like endocarditis have increased among young people, likely due to the growth of injection drug use and stronger, shorter-acting fentanyl.

24 Jul 2024

Rising bed bug insecticide poisonings demand safer pest control methods, French study reveals

Researchers analyzed 1,056 cases of bed bug insecticide exposure in France, revealing a significant rise in poisoning incidents and emphasizing the need for safer pest control methods.

24 Jul 2024

$Study shows wearable health sensors only prompt a fraction of at-home tests$

Study shows wearable health sensors only prompt a fraction of at-home tests

When seemingly healthy people receive an alert from a wearable sensor telling them they might have a respiratory virus-;based on small changes in their unique heartrate, sleep and activity patterns-;what do they do? According to a new study by Scripps Research scientists carried out at the height of the COVID-19 pandemic, only a quarter of people follow up such an alert with an at-home viral test.

24 Jul 2024

Cognitive decline persists in older adults long after severe COVID-19 recovery

Older adults recovering from COVID-19 experience varying degrees of cognitive decline over 2.5 years, with severe cases showing the most significant impact. Early cognitive care and monitoring are crucial for improving outcomes.

24 Jul 2024

Wearable devices can amplify anxiety in people with Afib

Using a wearable device, such as a smart watch, to track health data and symptoms, is supposed to help people monitor their health and address symptoms as quickly as possible to spur positive health outcomes.

24 Jul 2024

WashU study reveals key mechanisms of biological clocks

In humans and other animals, signals from a central circadian clock in the brain generate the seasonal and daily rhythms of life.

24 Jul 2024

Retinoblastoma therapy evolves with higher success rates and lower complications

The evolution of retinoblastoma treatment over the past 15 years has resulted in a higher likelihood of vision preservation without compromising survival, according to research released today at the Society of NeuroInterventional Surgery's (SNIS) 21st Annual Meeting.

24 Jul 2024

Oligodendrocytes identified as key amyloid β producers in Alzheimer's disease

Researchers discovered that oligodendrocytes, not just neurons, produce amyloid β in Alzheimer's disease, and suppressing their activity improves disease pathology. This finding suggests new therapeutic targets for Alzheimer's treatment.

24 Jul 2024

High-risk NSAID prescriptions cost NHS £31 million

Prescribing non-steroidal anti-inflammatory drugs (NSAIDs) to people at high risk of harm from them is estimated to cost the NHS in England around £31 million and cause more than 6,000 lost years of good health over 10 years, finds a study published by The BMJ today.

24 Jul 2024

Breakthrough gene therapy restores dystrophin protein in Duchenne muscular dystrophy

Indiana University School of Medicine researchers have made a significant breakthrough in developing a new gene therapy approach that restores full-length dystrophin protein, which could lead to new treatments for people with Duchenne muscular dystrophy (DMD).

24 Jul 2024

High belly and arm fat linked to Alzheimer's and Parkinson's risk

People with high levels of body fat stored in their belly or arms may be more likely to develop diseases like Alzheimer's and Parkinson's than people with low levels of fat in these areas, according to a study published in the July 24, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

24 Jul 2024