January 2025 in “Stem Cells International” Epigenetic changes in skin cells contribute to aging, but targeting these changes may offer new antiaging treatments.
November 2022 in “International Journal of Trichology” Older people often experience changes and problems with their hair.
Hair can naturally regain color, and stress might influence greying and its reversal.
4 citations
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January 2023 in “Experimental dermatology” Skin thickness decreases and structural changes occur with both ageing and sun exposure in certain skin types.
31 citations
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December 2012 in “British Journal of Dermatology” Korean women's hair thins, weakens, and greys with age, with mineral and sterol changes.
November 2022 in “Journal of Investigative Dermatology” Aging in one type of stem cell can cause aging-like changes in various organs.
4 citations
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November 2021 in “Frontiers in Cell and Developmental Biology” Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.
April 2023 in “Journal of Investigative Dermatology” The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
12 citations
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October 2004 in “Experimental Gerontology” Changes in testosterone and estrogen receptor genes can affect how men age, influencing body fat, hair patterns, and possibly leading to skin disorders.
11 citations
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June 2016 in “npj Regenerative Medicine” The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
28 citations
,
December 2013 in “British Journal of Oral & Maxillofacial Surgery” The document concludes that understanding the anatomical changes of the ageing face is important for effective rejuvenation treatments.
20 citations
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January 2015 in “Current problems in dermatology” Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
1 citations
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March 2022 in “IntechOpen eBooks” Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.
August 2018 in “Journal of The American Academy of Dermatology” Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.
21 citations
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October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
January 2017 in “Journal of Cosmetics, Dermatological Sciences and Applications” Chinese women's hair gets thinner and grayer with age, and scalp conditions change, especially after 40.
January 2011 in “Zhongguo shiyong fuke yu chanke zazhi” Hormone replacement therapy improves skin health and reduces aging signs in postmenopausal women.
September 2014 in “Springer eBooks” Men and women experience skin aging differently due to changes in sex hormone levels with age.
46 citations
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February 1983 in “The Journal of Dermatology” Hair regrowth slows with age due to changes in enzyme activity.
6 citations
,
January 1967 in “Journal of Small Animal Practice” Old dogs' skin thins, loses hair, and may darken, but doesn't show some human aging signs.
January 2008 in “Journal für Kardiologie (Krause & Pachernegg GmbH)” Healthy aging can be promoted through physical activity, lifestyle changes, and certain treatments.
September 1999 in “The Journal of The British Menopause Society” The document concludes that skin aging in women can be caused by UV exposure and hormonal changes, and treatments like hormone replacement therapy and various skin therapies can help.
9 citations
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February 2021 in “Frontiers in Cell and Developmental Biology” Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.
December 2023 in “Anti-Aging Eastern Europe” PCOS, aging, and fertility are linked by hormonal and metabolic issues, with lifestyle changes and treatments offering potential help.
October 2024 in “Benha Journal of Applied Sciences” Androgenetic alopecia is linked to aging due to inflammation, oxidative stress, and hormonal changes.
April 2018 in “Journal of Investigative Dermatology” The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.
July 2025 in “Journal of Craniofacial Surgery” The myth of Paris and Helen shows that age norms in love and beauty are socially constructed and change over time.
January 2025 in “Scripta Medica” PDO, PLLA, and PCL threads increase collagen in ageing skin but don't change MMP1 gene expression.
April 2023 in “Journal of Investigative Dermatology” Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.
September 2017 in “Journal of Investigative Dermatology” Aging causes sweat glands to shrink, leading to skin issues, and blue light can help hair grow.