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Browsing Tag

DNA Methylation

29 posts
HHealth
Florey study reveals link between plastic exposure and autism
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Florey study reveals link between plastic exposure and autism

  • September 12, 2026
Exposure to chemicals found in everyday plastics during pregnancy may increase the likelihood of children developing autistic and…
HHealth
The distinction between CA and BA and the progression of epigenetic clocks through multiple generations. (A) Chronological age reflects a uniform measure of time, whereas biological age reflects cellular and physiological decline. (B) First-generation clocks (e.g., Horvath, Hannum) were trained to predict chronological age. Second-generation clocks (e.g., PhenoAge, GrimAge) focus on phenotypic health and mortality risk. Third-generation clocks (e.g., DunedinPACE) measure the current rate of biological aging. The next generation of clocks aims to measure organ-specific biological age. Image adapted from Figure 1 in Cheema, B. S. et al. Functional, molecular, and digital measurements of biological age. The Journal of Clinical Investigation. 2026;136(12):e205777. doi:10.1172/JCI205777. Licensed under CC BY 4.0.
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New biological age tools could reveal health risks before symptoms appear

  • June 18, 2026
From gait speed and DNA methylation to AI scans and clinical text, a major review maps how scientists…
HHealth
Brighter Side of News
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New AI system identifies 102 brain tumor types in minutes instead of weeks

  • June 13, 2026
Brain tumors have long forced pathologists into a difficult balancing act. Under the microscope, many look alike at…
SScience
Brighter Side of News
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Scientists find hundreds of inherited DNA patterns that defy classic Mendelian genetics

  • May 31, 2026
For more than a century, heredity has been framed through the tidy logic of Mendel’s pea plants: traits…
HHealth
New approach doubles chemotherapy effectiveness by targeting cancer cell memory
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DNA methylation variability may improve precision cancer treatment strategies

  • May 25, 2026
A new review article brings attention to the critical role of DNA methylation heterogeneity in shaping the tumor…
HHealth
Colorful japonica rice varieties show unique health-promoting lipids
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Study identifies epigenetic patterns affecting insulin and glucagon production in type 2 diabetes

  • April 25, 2026
Researchers at Lund University in Sweden have carried out the most detailed mapping to date of the epigenome…
HHealth
Restricted diet triggers drop in microbial diversity without convergence
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Early epigenetic changes shape infant gut microbiome development

  • April 11, 2026
The gut microbiome and epigenetics-molecular switches that turn genes on or off-are intertwined, and both contribute to neurodevelopment,…
NNutrition
Good Housekeeping
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A New Study Found This Daily Habit May Help Slow Aging

  • April 7, 2026
This article contains affiliate links; if you click such a link and make a purchase, we may earn…
NNutrition
A multivitamin a day could slow biological ageing, especially for those on unhealthy diets
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A multivitamin a day could slow biological ageing, especially for those on unhealthy diets

  • March 14, 2026
Taking a daily multivitamin may slow down biological ageing, a study has suggested. Experts calculate that taking daily…
NNutrition
Li et al. evaluated the two-year effect of daily multivitamin-multimineral supplements and cocoa extract (500 mg cocoa flavanols per day, including 80 mg epicatechin) on five DNA methylation measures of biological aging among 958 participants (482 women and 476 men) in the COSMOS study. Image credit: Ri Butov.
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New Research Links Daily Multivitamins to Slower Biological Aging

  • March 12, 2026
In a randomized clinical trial of older adults, researchers found that taking multivitamins for two years modestly slowed…
HHealth
Study reveals how aging alters liver function and structure
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Scientists map epigenetic changes across aging brain cells

  • March 11, 2026
Neurodegenerative diseases affect more than 57 million people globally. The incidence of these diseases, from Alzheimer’s to Parkinson’s…
SScience
Rapid neuronal evolution linked to high prevalence of autism in humans
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Long-read whole genome sequencing uncovers new genetic variants linked to autism

  • March 10, 2026
Researchers at the University of California San Diego have identified new genetic variants associated with autism spectrum disorder…
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