research Understanding human aging and the fundamental cell signaling link in age-related diseases: the middle-aging hypovascularity hypoxia hypothesis
Improving blood flow and oxygen levels in middle age may help prevent age-related diseases.
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research Histopathological Findings and Proliferative Activity of Canine Sebaceous Gland Tumours with a Predominant Reserve Cell Population
High proliferative activity and peripheral invasion indicate malignancy in canine sebaceous gland tumors; the term 'epithelioma' should be updated for clarity.
research Age-associated inflammation inhibits epidermal stem cell function
Aging causes skin stem cells to work less effectively.
research 567 Skin aging and carcinogenesis mechanisms by focusing on the stem cell competitive dynamics
Skin aging and cancer development are influenced by the competition between stem cells.
research Decline of life’s energy theory of ageing 1. Revitalisation of energy metabolism and ageing mitochondria
Boosting mitochondrial energy production with supplements like acetyl-L-carnitine may improve aging-related cellular function and health conditions.
research Therapeutic Efficacy and Promise of Human Umbilical Cord Mesenchymal Stem Cell-Derived Extracellular Vesicles in Aging and Age-Related Disorders
Human umbilical cord stem cell vesicles may help treat aging and related diseases.
research Modulation of Photoaging-Induced Cutaneous Elastin: Evaluation of Gene and Protein Expression of Markers Related to Elastogenesis Under Different Photoexposure Conditions
UV exposure accelerates skin aging by altering elastin, leading to wrinkles.
research 1363 Hair follicle growth and pigmentation during ageing
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.
research Adipose-Derived Stem Cells and Their Secretory Factors for Skin Aging and Hair Loss
Fat-derived stem cells may help treat skin aging and hair loss.
research Progress in the Development of Stem Cell-Derived Cell-Free Therapies for Skin Aging
Stem cell-derived therapies can help rejuvenate skin by improving wrinkles, elasticity, and pigmentation.
research Study on the mechanism of cadmium chloride pollution accelerating skin tissue metabolism disorder, aging and inhibiting hair regeneration
Cadmium chloride pollution can cause skin disorders, speed up aging, and prevent hair growth.
research Enrichment and Characterization of Human Dermal Stem/Progenitor Cells by Intracellular Granularity
Scientists identified a unique type of human skin stem cell that could help with tissue repair.
research Adipocytes in Skin Health and Disease
Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.
research Cell-Based Model Systems for Validation of Various Efficacy-Based Claims for Cosmetic Ingredients
Cell-based models help test if cosmetic ingredients really work for hair growth and skin health.
research Profiling the Response of Human Hair Follicles to Ultraviolet Radiation
UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
research 1350 Human scalp skin as an abundant and accessible source for eccrine sweat gland isolation and organ culture
Researchers found a new way to isolate sweat glands from the scalp for study and culture.
research 1315 An Integrated model of alopecia areata biomarkers highlights both Th1/Th2 upregulation, with stronger correlations between Th2 activation and disease severity
Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
research Stem Cells and the Niche: A Dynamic Duo
Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.
research TGF-β2 and collagen play pivotal roles in the spheroid formation and anti-aging of human dermal papilla cells
Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
research Epidermal stem cell lineages
Epidermal stem cells are crucial for skin health and problems with them can cause issues like poor wound healing, cancer, and aging.
research Are hair follicle stem cells promising candidates for wound healing?
Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.
research The orchestrated network of skin photoaging: From intercellular crosstalk to molecular signaling
UV radiation causes skin aging by damaging cells and triggering harmful processes.
research Emerging nonmetabolic functions of skin fat
Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.
research Clock genes, hair growth and aging
Circadian clock genes are important for hair growth and may affect aging-related hair loss and graying.
research Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage
Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
research Evaluating hair growth promoting effects of candidate substance: A review of research methods
The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
research New Biomarkers to Evaluate Hyperandrogenemic Women and Hypogonadal Men
The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
research Enrichment and characterization of human dermal stem/progenitor cells using collagen type IV
Scientists identified a group of human skin cells with high growth and regeneration potential.
research Blackcurrant Extract with Phytoestrogen Activity Alleviates Hair Loss in Ovariectomized Rats
Blackcurrant extract may help reduce hair loss by promoting stem cell activity in hair follicles.
research Effects of the selective TrkA agonist gambogic amide on pigmentation and growth of human hair follicles in vitro
Gambogic Amide helps maintain hair color and promotes hair growth.