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Evidence grows that gut microbes shape mental health, opening doors for new therapies

Nearly one in seven people live with a mental health disorder, making it one of the world's most pressing health challenges. Yet despite available treatments, most people still lack access to effective care.

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AI-supported cervical cancer screening tested in Kenya and Tanzania

AI can be used to detect cervical cancer in women in resource-limited parts of the world. However, for this method to work, investments are needed in health care staff, reliable supply chains and trust in these communities. This has been shown in a new study from Uppsala University, Karolinska Institutet and the University of Helsinki, where researchers tested an AI-supported diagnostic method at rural hospitals in Kenya and Tanzania.

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Stress sensitivity makes suicidal thoughts more extreme and persistent among the university population, study finds

Stress sensitivity increases the frequency, intensity, and variability of suicidal thoughts among the university community. These are the findings of a longitudinal study coordinated by the Hospital del Mar Research Institute and Pompeu Fabra University, which analyzed survey data from more than 700 university students.

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FDA approves at-home version of Lasix for heart failure care

A new at-home version of a common heart failure drug could make treatment easier for millions of Americans.

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Don't toss those veggie scraps—they might be healthier than you think

What was once tossed into compost bins could soon help grow stronger crops and even support human health, new research suggests.

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Researchers elucidate aging mechanisms and identify a biomarker for aging and overall health status

Aging is a systemic process that affects the entire body. Visible external signs of aging usually correspond to evidence of equivalent aging in the functioning of the internal organs. This indicates that skin cells age in tandem with other cells throughout the body, suggesting a mechanism whereby aging in one part of the body spreads systemically.

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Blood cancer: Scientists reprogram cancer cell death to trigger immune system

The aim of immunotherapy strategies is to leverage cells in the patient's own immune system to destroy tumor cells. Using a preclinical model, scientists from the Institut Pasteur and Inserm successfully stimulated an effective anti-tumor immune response by reprogramming the death of malignant B cells. They demonstrated an effective triple-therapy approach for treating forms of blood cancer such as certain lymphomas and leukemias which affect B cells. The study was published on August 15 in the journal Science Advances.

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Receptor in cerebellum provides new insights into molecular basis of ataxia

Researchers at Ruhr University Bochum, Germany, identified a receptor that plays a crucial role in stress-induced motor incoordination associated with ataxias. These hereditary motor disorders have long been linked to the neurotransmitter norepinephrine.

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Tympanostomy tube placement improves hearing for children with cleft palate: Study

For children with cleft palate, tympanostomy tube placement improves hearing outcomes, according to a study published online Sept. 25 in the Ear, Nose & Throat Journal.

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People with ADHD may be more creative because they let their minds wander

New research confirms that ADHD (Attention Deficit Hyperactivity Disorder) can be linked to increased creativity and suggests that this creativity is associated with a greater tendency to let your mind wander. This first study to explain the link between ADHD and creativity is presented at the ECNP Congress in Amsterdam.

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Seaweed-based tablet transforms menstrual cups into tools for health tracking

Researchers at McMaster University have developed a new menstrual health product designed to complement and enhance an existing menstrual cup that is safer, easier to use and more environmentally sustainable than current options.

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Study shows lasting impact of limited sex education on adult relationships

A new Kinsey Institute study has found gaps in sex education can have lasting impacts throughout adulthood, including relationship struggles, lack of confidence, and reduced quality of life.

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The evidence is clear: National pharmacare for contraception can't wait

Why should women in British Columbia, Manitoba, Prince Edward Island and the Yukon have access to free contraception while the rest of Canadians do not? Our new research, published in the British Medical Journal and JAMA Pediatrics, underscores the urgent need for universal prescription contraception coverage nationwide. Spoiler alert: cost matters.

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Living near toxic Superfund sites linked to aggressive breast cancer

Breast cancer is the second leading cause of cancer death among women, according to the American Cancer Society. Now, three recent studies by researchers at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, have uncovered links between breast cancer, Superfund sites and social adversity.

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Unlocking the molecular puzzle of exercise: Research maps 20 years of progress

We've long known that regular exercise builds muscle, strengthens the heart, and lifts our mood, but a new paper shows the benefits go even further—physical activity doesn't just improve the body, it rewires it on a molecular level, reshaping how our systems function from the inside out.

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