research Age-associated thin hair displays molecular, structural and mechanical characteristic changes
Older thin hair is not just thinner but also has different shape, structure, and stiffness.
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810-840 / 1000+ results research Age‐dependent changes in damage processes of hair cuticle
Older people's hair cuticles get more easily damaged and lose protective oils, especially in their 40s and 50s.
research Morphological Changes of Human Hair Related to "Graying".
Gray hair affects hair's movement and appearance, making it less bouncy and more wavy.
research Aging Skin: A Window to the Body
Skin aging reflects overall body aging and can indicate internal health conditions.
research 1344 Novel human 3D skin model for skin aging research
Scientists created a 3D skin model that shows typical signs of aging, which can help in aging research.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research Badanie roli zmienności genetycznej i epigenetycznej w starzeniu się skóry twarzy i włosów głowy oraz genetyczna predykcja związanych z wiekiem cech wyglądu człowieka
Genetic and lifestyle factors influence skin and hair aging, and prediction models can help assess aging and cosmetic treatments.
research Prospects of alpha-ketoglutaric acid in the treatment of aging and age-related diseases
Alpha-ketoglutaric acid may help treat aging and age-related diseases.
research Age-associated inflammation inhibits epidermal stem cell function
Aging causes skin stem cells to work less effectively.
research Polymorphisms in androgen and estrogen receptor genes: effects on male aging
Changes in testosterone and estrogen receptor genes can affect how men age, influencing body fat, hair patterns, and possibly leading to skin disorders.
research Tissue Mechanics in Haired Murine Skin: Potential Implications for Skin Aging
Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.
research Characterization of hair lipid images by argon sputter etching-scanning electron microscopy
Hair texture changes with age due to varying levels of lipids.
research A link between Androgenetic Alopecia and Aging
Androgenetic alopecia is linked to aging due to inflammation, oxidative stress, and hormonal changes.
research Transient mitochondrial DNA double strand breaks in mice cause accelerated aging phenotypes in a ROS-dependent but p53/p21-independent manner
Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.
research Biological characteristics of age-related changes in C57BL/6 mice sub-strains in the national center for geriatrics and gerontology aging farm
B6J mice live longer before 24 months, but B6N mice live longer after; both strains show weight gain, increased food and water intake, and health issues as they age.
research Ageing skin, part 1: normal ageing
As skin ages, it gets thinner, paler, and more wrinkled, and protection and care like sunblock and moisturizers are important.
research Stable analytic extrapolations in the theory of strong interactions
Oxidative stress causes hair graying by damaging hair follicle melanocytes more than skin melanocytes.
research 517 Regulation of the lipidome and lipid metabolism in prematurely senescent human dermal fibroblasts
Aging skin cells change their lipid profiles due to stress, affecting skin health.
research 559 Induction of tissue-specific premature stem cell aging promotes senescence-like phenotypes in remote multiple organs
Aging in one type of stem cell can cause aging-like changes in various organs.
research Regulation of the Wound Healing Response during Aging
Aging slows wound healing due to weaker cells and immune response.
research A variety of processes that affect the perception of skin aging
Changing habits can make you look younger and improve your overall health.
research Imbalanced redox dynamics induce fibroblast senescence leading to impaired stem cell pools and skin aging
Imbalanced redox dynamics cause skin aging by damaging fibroblasts and stem cells.
research Mudanças associadas ao envelhecimento capilar
Hair aging leads to color loss and reduced density, and dermatologists are key in treating it to improve quality of life.
research Ageing processes influence keratin and KAP expression in human hair follicles
Aging causes changes in hair follicles, leading to weaker hair growth.
research A hedonic response to an assay made on octogenarians using cosmetics that promise to donate comfort, attractiveness and youth
Using cosmetics made elderly people feel more comfortable and attractive.
research Shared Phenotypes Among Segmental Progeroid Syndromes Suggest Underlying Pathways of Aging
Short telomeres may cause symptoms like hair loss and osteoporosis, offering insights into aging.
research Modulating Aging and Aging-related Symptoms Using Endogenous Small Molecules
A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
research 685 Modelling intrinsic and extrinsic cellular senescence in vitro with complex bioengineered human skin constructs
Bioengineered skin models aging well, useful for studying aging and testing treatments.
research Characteristic features of ageing in Korean women’s hair and scalp
Korean women's hair thins, weakens, and greys with age, with mineral and sterol changes.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.