New investigation shows interface between intestinal microbiota and maternal behavior Kumar Jeetendra | January 30, 2021 As scientists learn more about the microorganisms that colonize the human anatomy –collectively referred to as the microbiota–one area of extreme interest is the effect that these microbes can have on the mind. A new study headed by Salk Institute scientists has identified a strain of E. coli bacteria that, when living in the guts …
Sulforaphane draws out life expectancy and healthspan of C. elegans through insulin/IGF-1 flagging Kumar Jeetendra | February 4, 2021 Aging-US released”Sulforaphane boosts C. elegans longevity and healthspan through DAF- 16/DAF-2 insulin/IGF-1 signaling” which reported that the broccoli-derived isothiocyanate sulforaphane inhibits inflammation, oxidative stress and cancer, but its impact on healthspan and longevity are unclear. The writers used the C. elegans nematode version and fed the wildtype and 9 mutant strains ±sulforaphane. Sulforaphane increased the …
Individuals with vision impedance have higher risk of all-cause mortality Kumar Jeetendra | March 6, 2021 The global population is aging, and so are their eyes. In fact, the number of individuals with vision impairment and blindness is expected to more than double over the next 30 years. A meta-analysis in The Lancet Global Health, comprising 48,000 individuals from 17 studies, found that those with more severe vision impairment had a …
Study uncovers molecular mechanisms of drug resistance in Mycobacterium tuberculosis Kumar Jeetendra | April 9, 2021 A consortium of researchers from Russia, Belarus, Japan, Germany and France led by a Skoltech scientist have uncovered the way by which Mycobacterium tuberculosis survives in iron-deficient states by using rubredoxin B, a protein by a rubredoxin family that play an essential role in adaptation to changing environmental conditions. The new study is part of …
Imbalanced bacterial community in the gums connected to Alzheimer’s infection biomarker Kumar Jeetendra | April 12, 2021 Older adults with more harmful than healthy bacteria in their gums are more likely to have evidence for amyloid beta–a key biomarker for Alzheimer’s disease–in their cerebrospinal fluid (CSF), according to new research from NYU College of Dentistry and Weill Cornell Medicine. However, this imbalance in oral bacteria was not associated with another Alzheimer’s biomarker …
Castration of male sheep eases back DNA maturing Kumar Jeetendra | July 6, 2021 We all know that women live longer lives than men. If we told you that there were one way to prolong your life, would you listen? Researchers from University of Otago and collaborators from the United States published a study in ELife today. It showed that castration of male sheep slows down DNA’s aging and …
Research introduces novel methodology with invert brain aging by means of gut microbes Kumar Jeetendra | August 9, 2021 APC Microbiome Ireland (APC), University College Cork (UCC), published today in the leading international scientific magazine Nature Aging a new approach to reverse aging-related brain deterioration and cognitive function via microbes in their gut. One of the major global challenges as our population ages is how to preserve healthy brain function. This groundbreaking research has …
Dietary components hold guarantee for working on the health and wellbeing of grown-ups Kumar Jeetendra | January 26, 2022 Research suggests that nutritional supplements that target specific mechanisms that are associated with age-associated cellular decay (AACD), have the potential to improve health and well-being for adults. “Cellular Nutrition and Its Influence on Age-Associated Cellular Decline,” the latest issue of The Gerontological Society of America’s What’s Hot newsletter with accompanying infographic, provides an overview of …
