research Diverse mechanisms for endogenous regeneration and repair in mammalian organs
Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.
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research Regenerative Hair Waves in Aging Mice and Extra-Follicular Modulators Follistatin, Dkk1, and Sfrp4
Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.
research Replicative stress, stem cells and aging
Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
research Wnt Signaling and Aging-Related Heart Disorders
Wnt signaling may be linked to heart diseases in aging and could be a target for future treatments.
research Menopause and aging, quality of life and sexuality
Menopause and aging can affect women's quality of life and sexuality, but hormone therapies may help alleviate these issues.
research Aging, alopecia, and stem cells
The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.
research Normal and Aging Hair Biology and Structure ‘Aging and Hair'
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Age-Related Changes in Female Scalp Dermal Sheath and Dermal Fibroblasts: How the Hair Follicle Environment Impacts Hair Aging
Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.
research Pigmentation Effect of Rice Bran Extract in Hair Follicle-Like Tissue and Organ Culture Models
Rice bran extract boosts melanin production in hair follicles.
research Non-invasive evaluation of advanced glycation end products in hair as early markers of diabetes and aging
Hair analysis can effectively detect diabetes and aging markers.
research Causality of Aging Hallmarks
Lengthening telomeres may reverse aging and extend lifespan.
research Female pattern hair loss, biological ageing and the Leiden Longevity study
Women with aging signs and heart issues have higher hair loss risk, which may predict shorter lifespan and affect attractiveness.
research 1348 Changes in the aging dermal hair follicle environment in female scalp
Aging causes changes in scalp cells that can negatively affect hair health.
research Skin, Genetic Defects, and Aging
Genetic defects and UV radiation cause skin damage and aging.
research Effect of estrogens on skin aging and the potential role of selective estrogen receptor modulators
Estrogens and SERMs can help with skin aging, but their safety and effectiveness need more research.
research Injectable “Skin Boosters” in Aging Skin Rejuvenation: A Current Overview
Injectable skin boosters effectively rejuvenate aging skin by improving hydration and elasticity.
research A model system for long-term serum-free suspension organ culture of human fetal tissues: experiments on digits and skin from multiple body regions
Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Functional salivary gland regeneration by transplantation of a bioengineered organ germ
Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.
research Oxidative stress in ageing of hair
Oxidative stress contributes to hair graying and loss as we age.
research GROWTH FACTORS IN HAIR ORGAN DEVELOPMENT AND THE HAIR GROWTH CYCLE
Growth factors are crucial for hair development and could help treat hair diseases.
research Perspectives in dermatopathology: telomeres and telomerase in ageing and cancer; with emphasis on cutaneous disease
Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.
research Tooth tissue and organ regeneration using stem cells
Stem cell-based therapies can regenerate and replace teeth effectively.
research Total prostate volume as risk factor for semen pathologies in ageing male
Larger prostate size in older men may be linked to poorer semen quality and fertility issues.
research Biology of estrogens in skin: implications for skin aging
Estrogens can improve skin aging but carry risks; more research is needed on safer treatments.
research A review of ageing and an examination of clinical methods in the assessment of ageing skin. Part 2: Clinical perspectives and clinical methods in the evaluation of ageing skin
The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.
research The development of several organs and appendages is impaired in mice lacking Sp6
Mice without the Sp6 gene have problems developing several body parts, including hair, teeth, limbs, and lungs.
research Applications of Mesenchymal Stem Cells in Anti-Aging and Skin Regeneration
Mesenchymal stem cells can help delay skin aging and improve wound healing.
research Functional lacrimal gland regeneration by transplantation of a bioengineered organ germ
Bioengineered lacrimal glands can restore tear production and protect eyes.
research Characteristic features of Japanese women's hair with aging and with progressing hair loss
Japanese women typically start experiencing hair loss after 40, with reduced hair density and thickness being the main factors.