research Small Intestinal Organoid-Derived SP Cells Contribute to Repair of Irradiation-Induced Skin Injury
Intestinal stem cells can help repair skin damage from radiation.
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research Single-strand DNA breaks in human hair root cells exposed to mobile phone radiation
Mobile phone radiation can cause DNA damage in human hair root cells.
research Editorial: Hair Follicle Stem Cell Regeneration in Aging
Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.
research Lgr6+ stem cells and their progeny in mouse epidermis under regimens of exogenous skin carcinogenesis, and their absence in ensuing skin tumors
UV exposure reduces Lgr6+ stem cells in mouse skin and they don't significantly contribute to skin cancer development.
research Human hair follicle cells of outer root sheath maintain their genuine keratin expression in vitro
research Integrated Meta-Analysis of Scalp Transcriptomics and Serum Proteomics Defines Alopecia Areata Subtypes and Core Disease Pathways
Early intervention in patch-type alopecia may prevent progression to more severe forms by targeting immune pathways and preserving keratin.
research In silico analysis of imprinted gene expression in the mouse skin
IGN genes may regulate hair growth and could be targeted for hair-loss treatments.
research Keep your hair on
Immune cells called Treg cells are essential for hair growth and regeneration.
research Unconventional haircare
Certain immune cells help hair growth by regulating iron in the skin.
research A novel human type I hair keratin gene: evidence for two keratin hHa3 isoforms
Scientists discovered two versions of a new human hair keratin gene.
research Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
research Hair growth induction by the tellurium immunomodulator AS101: association with delayed terminal differentiation of follicular keratinocytes and ras‐dependent up‐regulation of KGF expression
The substance AS101 can help hair grow by slowing down hair cell aging and boosting a hair growth protein.
research Recent advances in the characterization of hair of mummies from the Chilean Andean coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Topological Distribution of Wound Stiffness Modulates Wound-Induced Hair Follicle Neogenesis
The stiffness of a wound affects hair growth during healing, with less stiff areas growing more hair.
research Cross-linked features of mouse pelage hair resistant to detergent extraction
Some mutant mice have hair with abnormal cross-linking, mainly in the cuticle, not affecting other hair parts.
research Hair for brain trade-off, a metabolic bypass for encephalization
Human hair loss may have evolved to help increase brain size.
research Effect of disulfide bonds in human hair fibers on the melting behavior of their crystalline structure
Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.
research Novel aspects of age-protection by spermidine supplementation are associated with preserved telomere length
Spermidine helps protect against aging by preserving telomere length.
research Stem Cells on Alert: Priming Quiescent Stem Cells after Remote Injury
Stem cells can be primed to respond faster to injury through mTORC1 signaling, enhancing muscle regeneration.
research Faculty Opinions recommendation of De novo production of dermal papilla cells during the anagen phase of the hair cycle.
New cells join the hair's dermal papilla during the growth phase, possibly affecting hair thickness.
research Targeting telomeric RNA quadruplexes with natural metabolites to prevent cancer
research Coexistence of Quiescent and Active Adult Stem Cells in Mammals
Active and quiescent stem cells work together in mammals to maintain and repair tissues.
research Human dermal Vδ1 + T-cells recognize “stressed” HFs and may induce alopecia areata
Certain immune cells may cause hair loss by reacting to stressed hair follicles.
research Progeroide Syndrome
Genetic mutations affecting DNA repair cause early aging symptoms in progeroid syndromes.
research Novel small‐insertion mutation in the LIPH gene in a patient with autosomal recessive woolly hair/hypotrichosis
Researchers found a new mutation in the LIPH gene of a woman with a rare hair condition.
research Peer Review #2 of "Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis (v0.1)"
The research found that people's hair proteins vary, especially by ethnicity and body part, which could help identify individuals in forensic science.
research Identification of reptilian genes encoding hair keratin-like proteins suggests a new scenario for the evolutionary origin of hair
Reptiles have genes similar to hair proteins, suggesting hair's genetic origins predate mammals.
research LB1777 A novel ex vivo model of human hair follicle immune privilege collapse reveals the potential of farudodstat, a DHODH inhibitor, as a therapeutic for alopecia areata treatment
Farudodstat may help treat alopecia areata by protecting hair follicles.
research An investigation of apoptosis in androgenetic alopecia.
Hair loss in men might be linked to programmed cell death.
research Lineage Commitment of Dermal Fibroblast Progenitors is Mediated by Chromatin De-repression
Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.