research Identification of Hair Shaft Progenitors That Create a Niche for Hair Pigmentation
Scientists found cells in hair that are key for growth and color.
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90-120 / 1000+ results research Poliosis Circumscripta: Overview And Underlying Causes
Poliosis circumscripta is a patch of white hair caused by lack of melanin, linked to genetic and acquired conditions.
research Expression Patterns of MITF During Human Cutaneous Embryogenesis: Evidence for Bulge Epithelial Expression and Persistence of Dermal Melanoblasts
Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.
research In Situ Detection of Retinoid-X Receptor Expression in Normal and Psoriatic Human Skin
RXR-alpha is strongly expressed in both normal and psoriatic skin and may help in skin cell differentiation and hair growth.
research Anatomy and Function of the Skin
The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.
research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
research Prostanoid Receptors in Anagen Human Hair Follicles
Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
research Hair Darkening in Porphyria Cutanea Tarda
Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
research Restoration of Skin Pigmentation After Deep Partial or Full-Thickness Burn Injury
The review suggests that there are various treatments to help restore skin color after severe burns.
research Age-Related Hair Changes in Men: Mechanisms and Management of Alopecia and Graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Multipotent Nestin-Expressing Hair Follicle Stem Cells
Hair follicle stem cells can turn into various cell types and help repair nerves.
research Hair Biology
The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.
research Understanding Melanocyte Stem Cells for Disease Modeling and Regenerative Medicine Applications
Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.
research Histopathology of Aging of the Hair Follicle
Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.
research Survival of Patchwork Melanoblasts Is Dependent Upon Their Number in the Hair Follicle at the End of Embryogenesis
More melanoblasts in hair follicles mean better survival and proper hair pigmentation.
research Vitiligo: Autoimmunity And Immune Responses
Vitiligo is caused by the immune system attacking skin pigment cells.
research Interaction Between Stem Cell Factor and Endothelin-1: Effects on Melanogenesis in Human Skin Xenografts
SCF and ET-1 together significantly increase skin pigmentation and melanin production.
research Three Streams for the Mechanism of Hair Graying
Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
research Hair Follicle Stem Cells as a Skin-Organizing Signaling Center During Adult Homeostasis
Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.
research Hair and Nail Diseases in the Elderly Population
Older adults commonly experience hair loss and nail disorders due to aging and health changes, affecting their quality of life.
research Building and Maintaining the Skin
Three types of stem cells help maintain and repair skin, responding to health and environmental changes.
research Human Skin Color: Origin, Variation, and Significance
Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.
research Age-Related Hair Pigment Loss
Graying hair happens due to aging and might be delayed by new treatments.
research Any Route for Melanoblasts to Colonize the Skin
Melanoblasts migrate to the skin using various pathways, and understanding this process could help with skin disease research.
research Chloracne: Histopathologic Findings in One Case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research Skin 3D Bioprinting: Applications in Cosmetology
3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.
research Skin Hyperpigmentation and Increased Angiogenesis Secondary to Vitamin B12 Deficiency in a Young Vegetarian Woman
Vitamin B12 deficiency can cause skin darkening and increased blood vessels, but treatment can improve symptoms.
research Skin Diseases Due to Endocrine Alterations
Hormone imbalances can cause skin diseases, and understanding these links is important for diagnosis and treatment.
research Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research CD133-Positive Dermal Papilla-Derived Wnt Ligands Regulate Postnatal Hair Growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.