Artificial Intelligence and GPT-Powered Skin Epigenetics: Applications in Personalized Skincare

May 7, 2024 WhatIsEpigenetics

Epigenetics refers to the modifications of DNA by adding chemical tags, which switch genes on and off without altering the underlying DNA sequence. This process, known as epigenetic regulation, occurs in every person and changes throughout their life. Notably, skin aging, health, and beauty are influenced by environmental interactions, and these changes are governed by epigenetics rather than genes alone. Thus, epigenetic regulation is a pivotal factor in controlling one’s skin aging, health, and beauty status, offering dynamic and reversible [more…]

Scientists Epigenetically Rejuvenate Aging Bone Marrow Stem Cells

November 23, 2021 Natalie Crowley

Most people don’t think about their bones until maybe they break one. But breaking a bone, especially when you are older, could signify that your bones are weak. As we age, our bones become thinner, and our risk for diseases like osteoporosis is higher. This is because the stem cells responsible for keeping bone tissue dense and strong become impaired as we age. Research over the past few years has shown that aging is a process that involves epigenetic factors, [more…]

A Stimulating Environment May Prevent The Brain From Epigenetically Aging

August 17, 2021 Natalie Crowley

One unfortunate side effect of aging is loss of brain function. For most people, it starts off here and there with some “forgetfulness” or a modest decline in other thinking skills. But brain loss can be progressive as we age and lead to more problematic conditions such as dementia or Alzheimer’s. One possible key to maintaining brain functioning and staying sharp-minded could be as simple as living a varied and active life. While this notion isn’t new, current research is [more…]

Gauge Your Age: Epigenetics and the Future of Medicine

June 9, 2020 Adam Alonzi

Why do some people stay healthy throughout their lives and others don’t? While we all age, we don’t all age in the same ways or at the same rate. Epigenetic modifications are largely responsible for this phenomenon, with DNA methylation being the most studied modification. An Epigenetic Clock is a sophisticated way of tracking our “real” age by measuring methylation or demethylation at particular DNA sites (Kanherkar, 2014). The uses for epigenetic clocks are manifold. The most obvious use comes [more…]

Does A Slow Cellular Metabolism Speed Up Aging?

January 14, 2020 Andrea P

Aging is a universal human reality. Concern regarding aging—and a collective aversion to it—has even generated entire industry segments dedicated to anti-aging products, from expensive supplements through pricey lotions. People are afraid of the issues that can come up with advanced age: cancer, cognitive decline, wrinkles and age spots, mobility issues, sexual dysfunction, and any number of other impediments to daily life and ongoing vigor. Scientists want to understand the way aging is reflected in cells, for two key reasons. [more…]

Epigenetic Enzyme Could Play a Role in Reducing Fat as We Age

May 16, 2017 Bailey Kirkpatrick

Whether we like it or not, we’re faced with many physical changes as we get older. Wrinkles form, bones and muscles grow weaker… even the way fat is distributed throughout the body changes radically. As we age, we lose a certain type of fat cell that burns fatty deposits, which increases the risk for obesity. But there may be hope. Interestingly, researchers are finding that an epigenetic enzyme might be able to prevent this pesky change from happening. Epigenetics has [more…]

Epigenetic Clock Destines Some to Age Faster Regardless of Lifestyle

November 1, 2016 Bailey Kirkpatrick

Certain people will age quicker and die sooner, even if they keep their body healthy, suggests a largescale analysis by UCLA scientists. Regardless of how well you take care of yourself, an accelerated internal epigenetic clock may lead to an earlier death for some. Researchers assessed data from over 13,000 individuals, measuring levels of DNA methylation in hundreds of specific areas on the genome to determine their “epigenetic age.” Epigenetic marks found on DNA and histone proteins are known to [more…]

Certain Ethnic Groups May Epigenetically Age Slower

October 4, 2016 Bailey Kirkpatrick

Scientists have been curious about whether race or ethnicity directly impact molecular markers of aging. Could people of certain race be more likely to age faster or slower? A group of researchers from UCLA conducted a study that was the first of its kind, demonstrating that Latinos actually age more slowly than other ethnic groups. On average, Latinos live three years longer than Caucasians. Even though Latinos are shown to have longer lives, they actually experience a greater rate of [more…]

Menopause and Insomnia Might Epigenetically Speed Up Aging

September 13, 2016 Bailey Kirkpatrick

For years, scientists have disagreed on whether menopause causes aging or aging leads to menopause, giving rise to a “which came first” debate. New epigenetic research may help settle this long-standing disagreement, offering evidence that menopause might actually make a woman age faster. Two recent UCLA studies show that menopause and its common side effect – insomnia – may accelerate aging. This could potentially increase a woman’s risk for diseases related to aging and possibly lead to an earlier death. [more…]

Histone Modifications Reveal Further Insight into the Process of Aging

February 23, 2016 Bailey Kirkpatrick

Epigenetic research on the potential molecular causes of aging has piqued the curiosity of many people who want to know if it’s possible to slow aging or, perhaps, stop it altogether. The process of aging comes along with physiological changes that decrease the body’s ability to repair tissue and increase vulnerability to metabolic diseases. Overall, metabolic activity levels are reduced and missteps in gene activity regulation occur more often as one ages. In a new article published in EMBO Reports, [more…]

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