Medicine
Longer Fat Chains, Shorter Lives: Lipid Elongation Emerges as a Hallmark of Aging
A Nature Aging commentary highlights research identifying lipid acyl-chain elongation as a conserved, causal and potentially reversible hallmark of aging...
Why Nurses Give Unequal Care: Inside the Hidden Drivers of Discrimination at the Bedside
A qualitative study of Iranian nurses reveals that discriminatory care arises from patient status, hospital politics, resource shortages, and unconscious...
The Amino Acid Arginine Emerges as a Brake on the NLRP3 Inflammasome
A Nature Metabolism commentary highlights new evidence that the amino acid l-arginine can inhibit activation of the NLRP3 inflammasome, raising...
AI Health Tools Reach Patients Before the Evidence Catches Up, Review Finds
A scoping review of 65 studies finds that patient-facing AI tools in primary care are widely accessible to the public...
Copper and Iron Take Separate Roads to Keep Starving Cells Alive
New research in budding yeast reveals that copper and iron both extend the survival of nutrient-starved cells but do so...
Cancer Cells Turn Fat Factories: SOX9 Fuels Colorectal Cancer Spread Through Lipid Rewiring
New research reveals that the transcription factor SOX9 drives colorectal cancer metastasis by directly activating the fat-synthesizing enzyme FASN, and...
Flexible Electrode Arrays Track the Same Brain Cells for Months as Their Codes Keep Shifting
Harvard researchers used tissue-like flexible electrode arrays to track the same mouse neurons for five months and showed that geometric...
Sleeping Pill Surprises: Patients Say Insomnia Drug Also Cuts Nighttime Bathroom Trips
A qualitative analysis of a randomized crossover trial found that patients with insomnia and nocturia reported far greater improvements in...
Sensory Integration Therapy Shows Gains in Preschoolers With Autism in Randomized Trial
A randomized controlled trial in Turkey found that adding fidelity-monitored Ayres Sensory Integration therapy to standard education improved daily living...
Better Survival in Mice Is Not Proof of Senolytic Anti-Ageing Success, Researchers Warn
A new letter in the Journal of Translational Medicine argues that a senolytic vaccine study showed real therapeutic benefit in...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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