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 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 Oxidative stress management in the hair follicle: Could targeting NRF2 counter age‐related hair disorders and beyond?
Activating NRF2 might help treat hair disorders by improving antioxidant defenses.
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 De novo single-nucleotide and copy number variation in discordant monozygotic twins reveals disease-related genes
The research found genetic differences in identical twins that could explain why one twin has a disease while the other does not.
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 Deep Hair Phenomics: Implications in Endocrinology, Development, and Aging
A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
research Keratinocyte Stem Cells: Role in Aging
Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.
research Cellular senescence in skin‐related research: Targeted signaling pathways and naturally occurring therapeutic agents
Targeting cellular senescence may improve skin aging and disorders.
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 Dermal niche signaling and epidermal stem cells
Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
research Mouse models with a disrupted PTHrP gene or a disrupted PTH gene (PTH−/− mice)
PTHrP is important for bone formation and may be targeted for osteoporosis treatment and longevity therapies.
research Editorial: Inflammation, stem cells and wound healing in skin aging
Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
research Association of Lifelong Intake of Barley Diet with Healthy Aging: Changes in Physical and Cognitive Functions and Intestinal Microbiome in Senescence-Accelerated Mouse-Prone 8 (SAMP8)
Eating barley for life may lead to healthier aging in mice.
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 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 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 1340 Basal keratinocytes exhibit age-related epigenetic and transcriptomic alterations resulting in an altered metabolic profile
Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.
research From causes of aging to death from COVID-19
Older age and related diseases increase COVID-19 risk, but anti-aging treatments might help.
research Dermal papilla cells and melanocytes response to physiological oxygen levels depends on their interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research Extracellular vesicles in age-related diseases: disease pathogenesis, intervention, and biomarker
Extracellular vesicles can both worsen and help treat age-related diseases and are useful for early diagnosis.
research Age-Related Hair Pigment Loss
Graying hair happens due to aging and might be delayed by new treatments.
research 581 Spontaneous, Intrinsic Aging in Organ-Cultured Human Skin as Novel Ex Vivo Assay to Test Candidate Anti-Aging Actives
The document concludes that a new method has been developed to test anti-aging substances on human skin, showing that these substances can reduce skin aging signs.
research Aging and Immortality: Quasi-Programmed Senescence and Its Pharmacologic Inhibition
The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.
research Hutchinson-Gilford syndrome: History, causes, phenotype and research advances
Hutchinson-Gilford Progeria Syndrome causes rapid aging from a genetic mutation, with no cure but ongoing research into potential treatments.
research Senotherapeutic Potential of Araliadiol in Senescent Human Dermal Fibroblasts: An In Vitro Study Using Three Senescence Models
Araliadiol may help reduce skin aging and inflammation without killing cells.
research Epidermal stem cells: skin surveillance and clinical perspective
Epidermal stem cells are vital for skin healing and have potential for treating skin disorders.
research Hormonal changes in menopause: do they contribute to a ‘midlife hair crisis’ in women?
Menopause-related hormonal changes affect hair but are not the only cause of hair changes in middle-aged women.
research 560 Isolation of an “early” transit amplifying keratinocyte population in interfollicular human epidermis: a role for CD271 receptor
Scientists found a new type of skin cell that could help with skin repair and these cells work better with a certain protein.
research Hopes and Limits of Adipose-Derived Stem Cells (ADSCs) and Mesenchymal Stem Cells (MSCs) in Wound Healing
ADSCs help in wound healing and skin regeneration but need more research for full understanding.