research Sebocytes are the Key Regulators of Androgen Homeostasis in Human Skin
Sebocytes play a key role in controlling androgen levels in human skin.
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research Androgen‐inducible TGF‐β1 from balding dermal papilla cells inhibits epithelial cell growth: a clue to understanding paradoxical effects of androgen on human hair growth
Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
research Vitamin D metabolism and function in the skin
Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
research Evidence that Myc activation depletes the epidermal stem cell compartment by modulating adhesive interactions with the local microenvironment
Myc activation reduces skin stem cells by affecting cell adhesion.
research Impact of Stat3 activation upon skin biology: A dichotomy of its role between homeostasis and diseases
Stat3 helps skin heal but can also cause skin diseases if overactive.
research The human tri-peptide GHK and tissue remodeling
The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.
research Cyclooxygenases in the skin: pharmacological and toxicological implications
Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.
research Impaired wound healing in transgenic mice overexpressing the activin antagonist follistatin in the epidermis
Overexpressing follistatin in mice delays wound healing and reduces scar size.
research Development of a Chitosan Nanofibrillar Scaffold for Skin Repair and Regeneration
Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.
research Vitamin D and the skin: Physiology and pathophysiology
Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
research Expression of Hypothalamic–Pituitary–Thyroid Axis RelatedGenes in the Human Skin
Thyroid-related genes are active in skin cells and may affect autoimmune conditions.
research Hair cycle and hair pigmentation: dynamic interactions and changes associated with aging
As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.
research Cachexia and graft-vs.-host-disease-type skin changes in keratin promoter-driven TNF alpha transgenic mice.
TNF alpha in skin cells causes weight loss, hair and fat issues, and skin inflammation in mice.
research Delayed Wound Healing in Keratin 6a Knockout Mice
Keratin 6a is important for quick wound healing from hair follicles.
research Smad7-Induced β-Catenin Degradation Alters Epidermal Appendage Development
Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.
research Localization of sex steroid receptors in human skin.
Sex steroid receptors are found in specific skin cells, affecting skin and hair functions.
research Ligand-Independent Actions of the Vitamin D Receptor Maintain Hair Follicle Homeostasis
The vitamin D receptor is essential for normal hair growth, even without its usual binding.
research 25 Hydroxyvitamin D 1 α-Hydroxylase Is Required for Optimal Epidermal Differentiation and Permeability Barrier Homeostasis
The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.
research Human bone marrow mesenchymal stem cell-derived exosomes stimulate cutaneous wound healing mediates through TGF-β/Smad signaling pathway
Exosomes from stem cells help wounds heal faster by affecting specific cell signals.
research Rac1 Is Crucial for Hair Follicle Integrity but Is Not Essential for Maintenance of the Epidermis
Rac1 is vital for hair follicle health but not needed for skin maintenance.
research Regulation of Involucrin Gene Expression
Involucrin gene expression is controlled by specific proteins and signaling pathways.
research Metabolic and cellular analysis of alopecia in vitamin D receptor knockout mice
Alopecia in these mice is caused by defective hair cycle communication due to missing vitamin D receptor function, not vitamin D levels.
research Hyaluronate Fragments Reverse Skin Atrophy by a CD44-Dependent Mechanism
Hyaluronate fragments can help reverse skin thinning by working with the CD44 receptor.
research The disintegrin/metalloproteinase Adam10 is essential for epidermal integrity and Notch-mediated signaling
Adam10 enzyme is crucial for healthy skin and proper Notch signaling.
research The mesenchymal component of hair follicle neogenesis: background, methods and molecular characterization
The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.
research Epidermal Wnt/β-catenin signaling regulates adipocyte differentiation via secretion of adipogenic factors
Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.
research Human hair follicle organ culture: theory, application and perspectives
Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.
research Do Hair Bulb Melanocytes Undergo Apotosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research Hair growth inhibition by psychoemotional stress: a mouse model for neural mechanisms in hair growth control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research TRP Channels in Skin Biology and Pathophysiology
TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.