A recent study published in npj Aging reveals that epigenetic clocks, which estimate biological age by measuring DNA methylation, capture various aspects of aging biology, including immune system changes, metabolism, and cell communication. Researchers also developed new gene-expression-based clocks that show stronger predictive power for age-related diseases and mortality.
A new study from Stanford University suggests the human brain may have evolved as two independent organs, challenging the long-held belief of a single progenitor cell. Researchers found two parallel nervous systems developing without intersection, which could explain difficulties in growing hindbrain neurons in labs and open new avenues for treating neurological diseases.
A new study suggests a blood test called 'VeloCD' can predict the trajectory of an illness and how well a patient might respond to treatment by measuring key markers in the blood.
Doctors and researchers are increasingly concerned about the potential link between exposure to polluted air during pregnancy and its influence on foetal development, particularly the male reproductive system. While hypospadias, a common congenital abnormality, is multifactorial, endocrine-disrupting chemicals in air pollution are being investigated for their role. Experts call for more research and advise expectant mothers on preventive measures.
A new study suggests the mechanical load from the constant beating of the heart may suppress cancer cell growth, offering insights into why heart cancer is rare. Researchers found that cellular pathways in heart tissues alter gene regulation in cancer cells, preventing proliferation.
'Control your A, B, C and D.' 'A is A1C, keep your A1C below 7 per cent.' 'B is blood pressure, so keep your blood pressure at 130/ 80 or at least below 140/ 90.' 'C is cholesterol. The bad cholesterol is the LDL cholesterol, and it should be kept below 100, preferably below 70 or 50.' 'D is discipline like diet, exercise, sleep, no smoking, etc.' 'People with diabetes who follow A, B, C and D can live up to even 100 years of age without any complications.'
India and Israel share a deep historical bond, and Prime Minister Modi's visit to the Knesset marked a bold shift from past diplomatic hesitation to open strategic partnership.
'Filmmaking is such a weird line of work, artistic expression and collaboration.' 'It is letting go, then holding on to something, being democratic and then being tyrannical.'
'The culture of mankind has been spread by the travel gene which pushes one in five people to have the curiosity to move to unknown destinations.'
'That child is determined to forge his own path. Like me, he won't follow the herd.'
Ms Sen will give you a much-needed dose of off-duty glam.
Dr Arush Sabharwal, bariatric and metabolic surgeon at SCOD (Surgical Centre for Obesity and Diabetes) Clinic, explains how choosing certain foods can help boost your metabolism.
Lower levels of ACE2 gene expression in nasal epithelium, the first point of contact for SARS-CoV-2 and the human body, may explain why children have a lower risk of Covid-19 infection and mortality, according to a study. The researchers found that ACE2 gene expression in nasal epithelium was lowest in younger children and increased with age.
'For all you know, in the next five years there could be a path-breaking cancer treatment and I may be absolutely fine. Or maybe I won't be. I have to live with both scenarios.'
From tackling visa woes to admission counselling, rediffGURU Dr Karan Gupta helps you choose the right course and country to study abroad.
World Boxing said Paris Olympics gold medallist Imane Khelif will not be allowed to compete until she undergoes a mandatory sex test.
From healthy periods to pregnancy, rediffGURU Dr Nandita Palshetkar offers essential advice about gynaecological health.
He further said that people were converted from Hindus to Muslims and appealed Muslims to reconsider whoever considers Arabs as ideal.
rediffGURU Dr Ganesh Natarajan offers advice on how to build and scale your first start-up.
'Both Shahid and Ishaan are over-thinkers and I'm constantly telling them to lighten up, chill.'
A stressful workplace may dramatically change gene expression in your immune system and significantly impact your health, a new study suggests.
A stressful workplace may dramatically change gene expression in your immune system and significantly impact your health, a new study suggests.
'Obesity is a raging conversation globally now, and manufacturing of generics will pick up after the patent expires.'
There's certainly a lot of love in the air, as Bollywood couples celebrate Christmas on social media.
Disrupting your body's natural circadian rhythm through long-term night shifts could elevate the risk of breast cancer, warns Dr Karishma Kirti.
'Thirty per cent of the world's deaths in young people, due to heart disease, are encountered by people in India.'
American chip behemoth Nvidia Corp and India's retail-to-refining giant Reliance Industries on Thursday unveiled their goal to build a formidable AI computing infrastructure in the country. Highlighting the tie-up, Jensen Huang, founder and CEO of Nvidia, made a broader appeal: India should focus on "manufacturing" AI, rather than racing to build semiconductor fabs. As part of this collaboration, Nvidia will reportedly supply its Blackwell AI processors to power Reliance's one-gigawatt data center in Jamnagar, Gujarat.
Moody's Investors Service, while silent on the sovereign rating on the higher-than-expected fiscal deficit numbers, expressed doubts over attaining the higher revenue targets and divestment realisation as assumed in the Budget. The Union Budget 2021-22 has pegged a fiscal deficit of 9.5 per cent for the current financial year as against the consensus 7 per cent, and 6.8 per cent for 2021-22 with a market borrowing of around Rs 12 lakh crore. It also assumes Rs 1.75 lakh crore to be scooped up from divestment.
Stocks of Indian steel companies are reeling from pricing pressure that is partly blamed on cheap imports. The stocks have declined up to 9 per cent on the NSE in one month, likely allowing investors an opportunity to use the correction to enter the pack as pricing pressure eases. "In steel or any other commodity, if prices or spreads are nearing their bottom, it can be an opportune time to invest in those stocks.
'I feel confident that, if we had to, if there was a problem with the International Space Station, we would get in (the Starliner spacecraft) and we could undock, talk to our team, and figure out the best way to come home'
Treatment for arthritis is mainly focused on symptom management and slowing the progression of the disease, says Dr Vishal Shinde.
The IOC last year stripped the IBA of its status as boxing's governing body over governance issues, and took charge of the Paris 2024 boxing competition itself, but now finds itself at the centre of a row.
The research would lead to a better understanding of metabolic reprogramming and aid the development of better therapeutics to deal with the viral pandemics, an institute spokesperson said on Wednesday.
A few days back, Atul Ganatra, president of the Cotton Association of India, presented a grim scenario of the crop's prospects in the 2024-25 season that starts in October. Addressing the association's annual general meeting, Ganatra said the area under the crop could go down by at least 10 per cent in the coming season due to falling yields and realisation, leading to farmers losing interest. The fear of a decline in acreage comes against the backdrop of India's cotton production probably falling to its lowest in a decade, according to estimates.
Sukanya Verma recaps all those events from 25 years ago.
Along with persistent cough that may last for several weeks, tuberculosis patients also complain of frequent bouts of fever, chills and sweating at night, says Dr Rahul Kendre.
'Asha atya remains down-to-earth and frank.' 'If she likes something, she will tell you to your face.' 'Ditto, if she doesn't.' 'She is full of life and energy, I have never seen her brood.'
Experts from South Africa and Namibia, who are helping reintroduce cheetahs in India, have recommended fencing their habitats to prevent poaching, habitat fragmentation and minimise human-animal conflict.
The IP & Science business of Thomson Reuters has announced its 2013 "Nobel-class" Citation Laureates on Wednesday, which names 28 researchers representing 22 distinct academic and research organisations, and six different countries.
