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Breast density clue for cancer risk

Women with a higher Body Mass Index in early adulthood may have a lower risk of developing breast cancer after the menopause because of lasting changes in the structure of their breast tissue, according to researchers at The University of Manchester and Manchester University NHS Foundation Trust.

18 Sep 2026

Transplanted human cortical organoids filled most of a mouse cortex. Then they began to connect

Researchers created xenocortical mice by transplanting human cortical organoids into animals genetically depleted of much of their native cortex, allowing the human tissue to occupy most of the available cortical space and form anatomical connections throughout the host nervous system. The grafts developed diverse cortical cell types, including L5-ET and VEN-like neurons, generated organized neural activity, and produced measurable cellular and behavioral responses to hypoxic injury.

18 Sep 2026

Integrated DNA Technologies and Aldevron launch new Cas9 mRNA solutions to accelerate path from gene editing research to development

Danaher companies Integrated DNA Technologies (IDT), a global leader in genomics, and Aldevron, a premier manufacturing partner for DNA, RNA, and protein, today announced the launch of research grade S.p. Cas9 mRNA in wild type and SpyFi™ high-fidelity formats.

From Integrated DNA Technologies 18 Sep 2026

Diaceutics launches Precision for All Strategic Collaboration at Fierce Pharma Week 2026

Intelligence and engagement company, Diaceutics, is bringing together senior voices from across the biopharmaceutical industry at the Precision for All Strategic Collaboration, launching at Fierce Pharma Week 2026.

From Diaceutics PLC 18 Sep 2026

Quotient Sciences proprietary AI-enhanced solution optimizes formulation in clinical study

Quotient Sciences, a global integrated CRDMO (contract research, development and manufacturing organization), today reported interim results from a clinical study in which a proprietary artificial intelligence (AI) algorithm selected modified-release formulation compositions and doses during the trial.

From Quotient Sciences 18 Sep 2026

Better fitness was linked to healthier brain structure, but not better memory

Researchers studying 353 cognitively unimpaired adults aged 60 to 94 found that higher muscular capacity was associated with lower basal ganglia perivascular space volume, while greater aerobic fitness was associated with greater gray matter volume and medial temporal lobe thickness. Fitness was not directly associated with global cognition or episodic memory, and evidence for cognitive reserve was limited, although VO₂max explained additional variation in delayed verbal memory beyond tau burden.

18 Sep 2026

Study identifies two opposing molecular patterns in autism models

Autism spectrum disorder (ASD) is associated with more than 1,200 risk genes, raising a fundamental question: Do these diverse genetic changes affect the brain in entirely different ways, or do they converge on shared biological mechanisms?

17 Sep 2026

Sex-specific biological clocks reveal how aging differs across the body in women and men

Researchers developed 38 sex-specific biological aging clocks across 15 organ systems, finding differences between females and males in genetic architecture, molecular signatures, disease associations, and mortality patterns. Brain aging clocks were linked to progression from mild cognitive impairment to Alzheimer’s disease in both sexes and to sex-dependent cognitive trajectories among solanezumab-treated A4 participants, while the authors stressed that sex-pooled and sex-interaction models remain complementary approaches.

17 Sep 2026

New framework outlines principles for health-literate artificial intelligence

Artificial intelligence is rapidly becoming part of how people seek, interpret, and act on health information.

17 Sep 2026

Exercise-based cardiac rehabilitation offers lasting heart health benefits

Exercise-based cardiac rehabilitation reduces hospital admissions by a third and heart attack risk by more than a quarter, as well as remaining beneficial in the long term, a new Cochrane review finds.

17 Sep 2026

Eight-weekly HIV injections prove more effective than daily tablets for young people

Young people living with HIV manage their condition better when their antiretroviral therapy is given by injections every eight weeks, rather than in the form of daily tablets, according to the results of a trial in Africa led by UCL (University College London) researchers.

17 Sep 2026

CGM reveals glucose patterns linked to cardiometabolic risk in adults without diabetes

Fasting plasma glucose (FPG) and hemoglobin A1c (HbA1c) are the clinical gold standards for screening for blood sugar levels yet they provide only static snapshots that fail to reflect the highly dynamic and heterogeneous nature of metabolic impairment.

17 Sep 2026

Researchers mine cobra toxins to uncover a membrane-disrupting antimicrobial peptide

Researchers combined toxin sequence mining with machine learning and deep-learning prediction tools to identify and experimentally test 14 antimicrobial peptide candidates derived from cobra cardiotoxins. Most candidates showed limited antibacterial potency, while CTX-p5 displayed moderate membrane-disrupting activity, revealing both the potential and current limitations of computationally guided venom peptide discovery.

17 Sep 2026

Scientists reveals how cancer-causing p53 mutations remain invisible to the immune system

One of the biggest challenges in cancer immunotherapy may not be that immune cells are too weak, but that some tumors give them too little to see.

17 Sep 2026

Study identifies powerful inherited risk factor for lung cancer

A rare inherited mutation in the Epidermal Growth Factor Receptor (EGFR) gene is associated with a 25-fold increased risk of lung cancer, according to a study by investigators at Dana-Farber Cancer Institute and 23andMe Research Institute.

17 Sep 2026

Social media posts misrepresent Alzheimer's blood test recommendations

Researchers have raised concerns about the promotion of Alzheimer's disease blood tests on social media, particularly posts making claims that do not align with current clinical recommendations.

17 Sep 2026

Study highlights drop in harmful medication use among adults with cognitive disorders

Adults 65 and older with cognitive disorders such as dementia, are more likely to suffer negative effects from drugs that treat central nervous system conditions including anxiety, sleep problems and psychosis.

17 Sep 2026

Maternal depressive symptoms linked to higher infant mortality risk

Infants born to mothers with depressive symptoms immediately after delivery had a substantially higher risk of dying before their first birthday, according to researchers involved in a Rutgers-led study of more than 414,000 births in New Jersey.

17 Sep 2026

New initiative connects Detroit students with Black older adults

Wayne State University's Institute of Gerontology has launched the Intergenerational Wisdom Exchange (WiSE) Program, a 10-week initiative that pairs Wayne State students with Black older adults in metro Detroit to strengthen digital literacy, promote social connection and create meaningful relationships across generations.

17 Sep 2026

ACC Latin America 2026 studies highlight sex and regional disparities in heart attack care

disparities in ST-segment elevation myocardial infarction (STEMI) management and outcomes across Latin America, focusing on women as a higher risk, yet underrepresented, patient group.

17 Sep 2026

Research News and Research

Breast density clue for cancer risk

Transplanted human cortical organoids filled most of a mouse cortex. Then they began to connect

Integrated DNA Technologies and Aldevron launch new Cas9 mRNA solutions to accelerate path from gene editing research to development

Diaceutics launches Precision for All Strategic Collaboration at Fierce Pharma Week 2026

Quotient Sciences proprietary AI-enhanced solution optimizes formulation in clinical study

Better fitness was linked to healthier brain structure, but not better memory

Study identifies two opposing molecular patterns in autism models

Sex-specific biological clocks reveal how aging differs across the body in women and men

New framework outlines principles for health-literate artificial intelligence

Exercise-based cardiac rehabilitation offers lasting heart health benefits

Eight-weekly HIV injections prove more effective than daily tablets for young people

CGM reveals glucose patterns linked to cardiometabolic risk in adults without diabetes

Researchers mine cobra toxins to uncover a membrane-disrupting antimicrobial peptide

Scientists reveals how cancer-causing p53 mutations remain invisible to the immune system

Study identifies powerful inherited risk factor for lung cancer

Social media posts misrepresent Alzheimer's blood test recommendations

Study highlights drop in harmful medication use among adults with cognitive disorders

Maternal depressive symptoms linked to higher infant mortality risk

New initiative connects Detroit students with Black older adults

ACC Latin America 2026 studies highlight sex and regional disparities in heart attack care

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