Catheter Inside a Catheter Helps Doctors Enter Hard-to-Reach Heart Arteries
Dr. Nobuo Ishiguro's team describes how a slim, extra-long diagnostic catheter slid inside the guiding catheter helped doctors reach heart arteries that standard catheters could not enter.
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Plant-Based Biopesticides Tested Against a Fungal Rot of Harvested Mangoes
Yefoungnigui Souleymane Yeo's team found that biopesticides made from lemongrass and African basil, plus a methanol Moringa leaf extract, curbed stem-end rot on wounded harvested mangoes under controlled conditions.
Larger Fat Cells Linked to How the Body Handles Fat After Meals
Professor André Carpentier's team found that, regardless of body fat, people with larger belly fat cells took more fat into the heart after meals and stored more in deep belly fat.
Enzyme TREX2 causes most mutations in lab-grown cells lacking mismatch repair
Professor Paul Hasty's team found that the enzyme TREX2 drives most spontaneous mutations in lab-grown mouse stem cells and human cancer cells lacking mismatch repair, and removing it cut mutations.
- Health & MedicineOctober 13, 2026
Combining two types of stem cells could help women with failing ovaries
- Health & MedicineOctober 13, 2026
Anxiety and Depression Drug Eases Hard-to-Treat Chronic Cough in Trial
- Physics & SpaceJuly 30, 2026
The Competition Between Atoms Explains the Entire Universe
- Mind & SocietyJuly 30, 2026
The Physics of Now: The Function of Subjective Awareness
- EngineeringJuly 29, 2026
Cotton Fibres Help Biodegradable Plastic Do What It Couldn’t
- EngineeringJuly 29, 2026
Old Ships Are Powering Growth but Challenges Remain
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Making Every Patient Count: Precision Oncology for Latin America
Dr. Ana Rita González's team reviews precision cancer care in Latin America, concluding it could improve outcomes only if health systems tackle unequal access, low investment, weak registries and regulation.
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Red Blood Cells Keep Remodeling For An Entire Week
Professor Giampaolo Minetti and colleagues found that young human red blood cells keep reshaping their membrane lipids and proteins for at least a week in circulation, far longer than assumed.
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