research Intracellular protons accelerate aging and switch on aging hallmarks in mice
Acid inside cells speeds up aging and turns on aging signs in mice.
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660-690 / 1000+ resultsresearch Decision letter: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
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 1360 Fate tracing of DNA-damaged hair follicle stem cells and their seno-differentiation clearance out of the niche
Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
research 1493 Dynamic changes in fibroblast subpopulations drives development of radiation-induced skin fibrosis through the fra/c-jun pathway
Radiation treatment causes skin fibrosis by increasing certain fibroblast subpopulations, but using a c-Jun inhibitor or fat grafting can reduce this effect.
research Human skin stem cells and the ageing process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
research Single-cell analysis reveals fibroblast heterogeneity and myeloid-derived adipocyte progenitors in murine skin wounds
The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.
research The emerging role of cellular senescence in amyotrophic lateral sclerosis
Cellular senescence may play a role in ALS, and anti-senescence therapies could be a promising treatment.
research Replicative stress, stem cells and aging
Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
research Metabolic and transcriptomic reprogramming during contact inhibition-induced quiescence is mediated by YAP-dependent and YAP-independent mechanisms
Quiescent cells have increased mitochondrial activity and ECM gene expression, but reduced glycolysis.
research Deep skin fibroblast-mediated macrophage recruitment supports acute wound healing
Deep skin fibroblasts help recruit immune cells for better wound healing.
research Aged Skin Cells Nurture Stem Cells toward Regeneration
Aged skin cells can help hair growth by stimulating stem cells.
research Directed elimination of senescent cells by inhibition of BCL-W and BCL-XL
Blocking specific proteins can help remove aging cells and might treat age-related diseases and promote hair growth.
research Age-Induced Hair Graying and Oxidative Stress
research The senescence-like activity of BMS-470539 is associated with anti-fibrotic actions in models of dermal fibrosis
BMS-470539 reduces skin fibrosis and inflammation.
research 1430 Modeling the onset of senescence associated secretory phenotype predicts therapeutic targets
The research found that blocking a gene called NEMO can potentially prevent harmful effects of aging at the cellular level.
research O21 Single-cell RNA sequencing and proteomic analysis of dermal fibroblasts cultured from female scalp identifies significant alterations in cell populations with age
Aging changes scalp cells, possibly affecting hair health in older women.
research Towards a “free radical theory of graying”: melanocyte apoptosis in the aging human hair follicle is an indicator of oxidative stress induced tissue damage
Oxidative stress causes hair to gray by damaging and killing pigment cells.
research [Retracted] Fibroblasts in Scar Formation: Biology and Clinical Translation
Fibroblasts are crucial in scar formation and wound healing, with potential therapies aiming for scarless healing.
research Novel anti-aging gene NM_026333 contributes to proton-induced aging via NCX1-pathway
The gene NM_026333 slows down aging by affecting the NCX1 pathway and could be targeted for anti-aging treatments.
research Improvement of Antioxidant Defences in Keratinocytes Grown in Physioxia: Comparison of 2D and 3D Models
Physioxia improves keratinocyte protection against oxidative stress and better mimics real skin conditions.
research Age-associated inflammation connects RAS-induced senescence to stem cell dysfunction and epidermal malignancy
Older skin has higher cancer risk due to inflammation and stem cell issues.
research 644 Response of distinct human dermal fibroblast lineages to visible radiation: Potential for differential light-based therapy
Different types of human skin cells respond uniquely to various colors and doses of light, which could lead to specialized light treatments for skin conditions.
research 471 Senolytic Potential of Fisetin and ABT Compounds in Dermal Fibroblasts
research Single-Cell RNA Profiling of Human Skin Reveals Age-Related Loss of Dermal Sheath Cells and Their Contribution to a Juvenile Phenotype
Aging reduces dermal sheath cells, affecting youthful skin appearance.
research Fibroblast state switching orchestrates dermal maturation and wound healing
Fibroblast state switching is crucial for skin healing and development.
research Enter the Matrix: Fibroblast-immune cell interactions shape extracellular matrix deposition in health and disease.
Fibroblast and immune cell interactions affect tissue repair and fibrosis.
research Nutritional roles of selenium in cellular and mouse aging
Selenium helps protect cells from aging and damage, especially under stress.
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 Fibroblast‐derived growth factors and exosomes as cosmeceuticals
Fibroblast-derived growth factors and exosomes can significantly improve skin aging.