research Expansion of specialized epidermis induced by hormonal state and mechanical strain
Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
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960-990 / 1000+ resultsresearch Transdifferentiation of corneal epithelium: evidence for a linkage between the segregation of epidermal stem cells and the induction of hair follicles during embryogenesis.
Corneal cells can transform into hair-producing skin cells when exposed to certain signals.
research Severe Hyperandrogenemia and Insulin Resistance in a 12-Year-Old Girl
A 12-year-old girl with very high testosterone and insulin resistance improved with birth control pills, suggesting PCOS can cause high testosterone without tumors.
research TGF‐β and HSP70 profiles during transformation of yak hair follicles from the anagen to catagen stage
TGF-β2 helps yak hair follicles enter the regression phase, while HSP70 tries to prevent it.
research Activated Kras Alters Epidermal Homeostasis of Mouse Skin, Resulting in Redundant Skin and Defective Hair Cycling
Activating Kras in mouse skin causes excess skin and hair loss.
research Progress on hair follicle stem cells
Hair follicle stem cells are crucial for hair growth and renewal.
research Transient Ca2+ entry by plasmalogen-mediated activation of receptor potential cation channel promotes AMPK activity
Plasmalogens activate a channel in cells that may stimulate hair growth.
research [Growing of hair in alopecia areata & maligna after intracutaneous hydrocortisone injection].
research Distinct Regulatory Programs Control the Latent Regenerative Potential of Dermal Fibroblasts during Wound Healing
Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.
research Nevus Sebaceus With Novel HRAS Sequence Variant Mutation Misdiagnosed as Alopecia Areata
A 12-year-old girl was misdiagnosed with alopecia areata but actually had a nevus sebaceus with a genetic mutation.
research Case Report: A Virilizing Adrenal Oncocytoma
A woman's symptoms of increased body hair and testosterone were caused by a rare adrenal tumor, which was removed successfully.
research Apparent correlation of activation of type I collagen promotor in hair papilla cells with 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 Eruptive vellus hair cysts: An underdiagnosed entity
Eruptive vellus hair cysts are often missed in diagnoses.
research [Analysis of human hair basic keratin 6 gene mutation in a Chinese Han family with monilethrix].
A gene mutation causes monilethrix in a Chinese family.
research Hairless triggers reactivation of hair growth by promoting Wnt signaling
The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.
research Trichomegaly in a 3-Year-Old Girl with Alopecia Areata
A young girl developed unusually long eyelashes with a hair loss condition without other health issues or medication causes.
research Molecular and functional aspects of the hairless (hr) gene in laboratory rodents and humans
The hr gene is crucial for skin and hair health, with mutations causing hair disorders.
research Activating β-catenin signaling in CD133-positive dermal papilla cells increases hair inductivity
Boosting β-catenin signaling in certain skin cells can enhance hair growth.
research Expression of AKT1 along with AKT2 in granulosa-lutein cells of hyperandrogenic PCOS patients
The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.
research The Immunohistochemical Changes of Skin during Hair Follicle Cycle after Depilation in Mice
Hair growth after depilation increases skin thickness, mast cell counts, and cell activity.
research Hair follicle stem cell replication stress drives IFI16/STING-dependent inflammation in hidradenitis suppurativa
Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
research Loss of Gata6 causes dilation of the hair follicle canal and sebaceous duct
Removing Gata6 causes hair follicle and sebaceous duct enlargement.
research Human Papillomavirus E6/E7 Oncogenes Promote Mouse Ear Regeneration by Increasing the Rate of Wound Re-epithelization and Epidermal Growth
HPV genes in mice improve ear tissue healing by speeding up skin growth and repair.
research Severe Variant of X‐linked Dyskeratosis Congenita (Hoyeraal‐Hreidarsson Syndrome) Causes Significant Enterocolitis in Early Infancy
Hoyeraal-Hreidarsson syndrome in infants causes severe gastrointestinal issues.
research Hair Follicle Disruption Facilitates Pathogenesis to UVB-Induced Cutaneous Inflammation and Basal Cell Carcinoma Development in Ptch+/− Mice
Damaged hair follicles make mice more prone to skin inflammation and skin cancer after UV exposure.
research Steroidogenic response of adrenal tissues after administration of ACTH to dogs with hypercortisolemia
High adrenal sex hormones in dogs with hypercortisolemia can mislead adrenal hyperplasia diagnosis.
research HAIR FOLLICLE STEM CELLS IN THE PATHOGENESIS OF PRIMARY CICATRICIAL ALOPECIA
Damage to hair follicle stem cells may cause permanent hair loss and scarring in PCA.
research Expression of the human Cathepsin L inhibitor hurpin in mice: skin alterations and increased carcinogenesis
Overexpression of hurpin in mice leads to abnormal skin and higher skin cancer risk.
research Multicentric calcified trichilemmal cysts with alopecia universalis affecting siblings
Two sisters had rare, widespread cysts and complete hair loss, suggesting a genetic link.