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Wednesday, December 3, 2025
TopicStudy

Topic: Study

Key proteins could predict dementia decade before diagnosis, finds study spanning 14 yrs, 52,000 adults

Researchers from China identified markers that could predict dementia yrs in advance. Findings of study, 1st with both large dataset & 10+ yrs of follow-up, were published in 'Nature Aging'.

Transmissible Alzheimer’s? In a first, UK study finds the disease can spread via medical procedure

Research published in Nature Medicine shows that people who underwent controversial cadaveric growth hormone therapy between 1960 & 1980 now show signs of Alzheimer’s.

Daily dose of multivitamins may help improve memory & cognition in 60+ age group, finds new US study

Published in The American Journal of Clinical Nutrition, study is part of ongoing trial on the health benefits of multivitamin supplements & cocoa extracts.

How do jellyfish regrow their limbs in 3 days? Tokyo scientists have an answer

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Air pollution linked to surging Type 2 diabetes cases, finds 7-yr study of Delhi & Chennai residents

Findings are 1st evidence from India linking high PM2.5 levels in ambient air with rising blood sugar levels. Study by Indian & US researchers published in British Medical Journal.

Less than 1 in every 5 startups in India was led by a woman in 2022 — still much higher than in 2017

Report by non-profit ACT shows women-led startups were 10% of total in 2017, rose to 18% by 2022. Adds that women founders are more likely to address issues faced by female employees.

China study links skipping breakfast to increased cancer risk. Need more proof, say Indian doctors

New Delhi: Breakfast is often touted as the most important meal of the day, giving the body the required energy and nutrients. But what...

Better nutrition in TB patients’ families can cut down new infections by over 40%, says Lancet study

New Delhi: A first-of-its-kind trial supported by the Indian Council of Medical Research (ICMR) has found that improving the nutrition of the family members...

Coastal habitats absorb more greenhouse gases than they emit, finds Nature study

Researchers analysed data from 10 global regions & found ecosystems such as coastal wetlands take up atmospheric CO2, convert it into new leaves, roots and other organic matter.

Two species of clam shrimps discovered in Goa & Karnataka. Here’s what sets them apart

Discovery made by team led by Sameer Padhye of Ahmednagar-based Biologia Life Science LLP, and Mihir Kulkarni of Hyderabad’s CSIR-Centre for Cellular and Molecular Biology.

On Camera

The politics of air pollution—how they are fooling the citizens

Greens have a sizeable support in the Western countries with clean air and blue skies, but not in India, where poisonous air, water and soil kill millions.

India picks up non-sanctioned Russian oil as discounts widen

The purchases confirm a cautious return to Russian oil, though overall spot purchases remain limited. Trade talks between US and India are ongoing.

India to commission new squadron of submarine-hunting Romeo choppers in Goa later this month

The helicopters produced by Lockheed Martin are known as ‘submarine hunters’. India ordered 24 of these aircraft in 2020 to replace the Sea King helicopters. 15 have been delivered till date.

Gaali cricket: Bavuma stands tall, India’s Test ego cut to size

The India-South Africa series-defining fact is the catastrophic decline of Indian red ball cricket where a visiting team can mock us with the 'grovel' word.