research The Thinning Top: Why Old People Have Less Hair
Old people have less hair because their hair follicles don't regenerate as well, not because of fewer stem cells, and a protein called follistatin might help reactivate hair growth.
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research Hair Aging Revisited: An Expert Delphi Consensus on Pathogenesis, Clinical Features, and Future Therapies
Experts agree on understanding hair aging to improve diagnosis and treatments.
research 905 Dysfunction of hair follicle mesenchymal progenitors is associated with age-related hair loss
Age-related hair loss is linked to the decline and dysfunction of hair follicle stem cells.
research The systemic wrinkled skin phenotype involves aberrant expression and variation of genes related to the oxidative stress and extracellular matrix in Xiang pigs
Wrinkled skin in Xiang pigs is linked to gene changes related to oxidative stress and the extracellular matrix.
research Age-Related Loss of Innate Immune Antimicrobial Function of Dermal Fat Is Mediated by Transforming Growth Factor Beta
Targeting TGFβ can improve skin immunity in older people.
research HIV/AIDS and Dermatological Findings at A Glance: What Has Changedin the ART Era
Skin disorders in HIV patients have shifted, with more sexually transmitted infections and ART-related conditions now common.
research Dermal niche signaling and epidermal stem cells
Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
research A Single Intradermal Injection of Autologous Adipose-Tissue-Derived Stem Cells Rejuvenates Aged Skin and Sharpens Double Eyelids
Injecting a person's own fat stem cells into their skin can make it look younger and improve double eyelids for over a year.
research Cutaneous manifestations of the COVID-19 pandemic in schoolchildren and adolescents
The article concludes that schoolchildren and adolescents experienced various skin issues during the COVID-19 pandemic, including acne from masks and other skin reactions from the virus and vaccines.
research Thyroid related skin manifestation and their association with autoimmune dermatology
Thyroid disorders are linked to skin issues and autoimmune skin diseases.
research Stress-related skin disorders
Stress can worsen skin conditions by affecting hormone levels and immune response.
research Clinical perspectives on the age-related increase of immunosuppressive activity
Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.
research Change in dermatology practice during crisis and normalization periods after the COVID-19 pandemic and potential problems awaiting us
The COVID-19 pandemic led to fewer dermatology patients, more stress-related skin conditions during the crisis, and a rise in contact dermatitis after, with ongoing concerns for public health and treatment delays.
research Expression of CD1d in human scalp skin and hair follicles: hair cycle related alterations
CD1d expression in scalp skin and hair follicles changes with the hair cycle and may help protect against microbes.
research THE PREVALENCE OF SKIN DISEASE IN THE GERIATRIC AGE GROUP
Older adults in Ottawa commonly have skin conditions like sun damage, dry skin, and hair loss.
research IL-17a induces age-related olfactory dysfunction by impairing regeneration and promoting respiratory metaplasia in mice
Blocking IL-17a can improve age-related smell loss in mice.
research Stem cell and extracellular matrix-related molecules increase following melatonin treatment in the skin of postmenopausal rats
Melatonin treatment helps improve skin health in postmenopausal rats.
research Genome-wide association study in Japanese females identifies fifteen novel skin-related trait associations
Researchers found 15 new genetic links to skin traits in Japanese women.
research Deletion of the Developmentally Essential Gene ATR in Adult Mice Leads to Age-Related Phenotypes and Stem Cell Loss
Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
research 1424 Single-cell RNA sequencing of different fibroblast populations cultured from female scalp reveals significant alterations to transciptional profiles with age
Aging changes female scalp cells, likely affecting hair health.
research Malassezia and the Asian menopausal skin
Menopause-related skin changes may increase fungal infections and inflammation.
research Dermatoses of Pregnancy
Pregnancy can cause skin changes, some harmless and others risky, needing careful management.
research Age-Related Variations in the Population of Active Secondary Hair Follicles, Oxidative Stress and Antioxidant Parameters in Cashmere Goats
Younger goats produce more cashmere and have healthier hair follicles due to better antioxidant capacity.
research Effects of Guasha on histomorphology of scraped skins and on expression of calcitonin gene-related peptide and substance P in rats
Guasha changed rat skin appearance and blood vessels temporarily without affecting certain nerve proteins or fiber structure.
research Guadalupe fur seal alopecia: a metabolic syndrome associated to climatic anomalies?
Climate-related nutritional stress may cause hair loss in juvenile male Guadalupe fur seals.
research Aging in the Male Face: Intrinsic and Extrinsic Factors
Male faces age with more wrinkles and hair loss, influenced by both body changes and environmental factors.
research 1325 Age-dependent loss of the stemness and antimicrobial defense function of dermal fibroblasts is mediated by TGFbeta
Aging reduces skin cell renewal and defense against germs due to TGFbeta, but blocking TGFbeta could help restore these functions.
research The effects of narrowbands of visible light upon some skin disorders: a review
Visible light can improve skin disorders and hair loss, but more research is needed to understand long-term effects.
research Age-Related Variations in the Population of Active Secondary Hair Follicles, Oxidative Stress and Antioxidant Parameters in Cashmere Goats
Younger cashmere goats produce more and better-quality fiber due to higher active hair follicles and antioxidant capacity.
research From skin microrelief to wrinkles. An area ripe for investigation
Wrinkles form due to structural skin changes and vary in type and treatment response.