research Histopathologic Findings of Cutaneous Hyperpigmentation in Addison Disease and Immunostain of the Melanocytic Population
The study found increased skin pigmentation and variable melanocyte density in a patient with Addison's disease.
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270-300 / 1000+ resultsresearch Increased PHGDH expression promotes aberrant melanin accumulation
Higher PHGDH levels cause unusual melanin buildup in hair follicles.
research ERYTHROMELANOSIS FOLLICULARIS FACIEI ET COLLI
Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
research Two novel CreERT2 transgenic mouse lines to study melanocytic cells in vivo
New mouse models help study melanocytic cells for melanoma research.
research Inducible cre-mediated N-ras activation and PTEN inactivation in transgenic mouse melanocytes requires keratinocyte hyperplasia to elicit a melanocyte pathology
Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research Enhanced Differentiation Potential of Pigmented Human Epidermal Equivalents
PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.
research Adam10 haploinsufficiency causes freckle-like macules in Hairless mice
A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.
research An approach to disorders of pigmentation
The document concludes that pigmentation disorders in animals involve complex interactions between melanocytes and keratinocytes.
research Role of Dermal Melanocytes in Cutaneous Pigmentation of Stasis Dermatitis
Melanin and melanocytes contribute to the brown pigmentation in stasis dermatitis.
research Regulation of melanin synthesis in goat hair follicles by melatonin through the Wnt/β-catenin pathway
research 1233 Exploring the role of melanocyte subpopulations in vitiligo
A specific group of early-stage melanocytes is reduced in vitiligo-affected skin, which may explain treatment resistance.
research Regenerative Hair Pigmentation via Skin Organoids: Adaptive Patterning Mediated by Collagen VI and Semaphorin 3C
Collagen VI and Semaphorin 3C are important for hair pigmentation and could help treat pigmentation disorders.
research Extradermal melanin transfer? Lack of macroscopic spleen melanization in old C57BL/6 mice with de-synchronized hair cycle.
Old C57BL/6 mice with unsynchronized hair cycles show less melanin in their spleens.
research Differentiation of CD34+ Human Hair Follicle Stem Cells into Functional Melanocytes
CD34+ hair follicle stem cells can become melanin-producing cells for treating skin conditions.
research Keratinocytes regulate the function of melanocytes
Keratinocytes control how melanocytes work.
research EFFECTS OF α-MELANOCYTE-STIMULATING HORMONE AND [8-ARGININE]-VASOTOCIN UPON MELANOGENESIS IN HAIR FOLLICLE MELANOCYTES IN VITRO
α-MSH increases melanin production in moulting hair follicles, while AVT inhibits it.
research Activity evaluation of epidermo-melanin unit and dermal damage in melasma
Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.
research The Hair Pigmentation Unit and Hair Graying
Hair color is due to active pigment cells in hair during growth.
research Herbal insights into melanin synthesis: Enhancing hair health naturally
Melanin is important for hair color, health, and UV protection.
research Langerhans' Cells in Hair Follicles of the Depigmenting C57Bl/Ler-vit.vit Mouse
Langerhans' cells are not involved in hair depigmentation in these mice.
research Melanin Light Absorption as the Necessary but Not Sufficient Condition for Photoepilation: Miniaturization and Eclipse Phenomena
Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
research Post-tyrosinase Inhibition of Melanogenesis by Melatonin in Hair Follicles in Vitro
research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
research When the Circadian Clock Meets the Melanin Pigmentary System
Silencing certain circadian clock genes increases skin pigmentation.
research From neural crest cells to melanocytes: cellular plasticity during development and beyond
Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Therapeutic Potential of Patient iPSC-Derived iMelanocytes in Autologous Transplantation
Patient-derived stem cell melanocytes could be a promising treatment for vitiligo.
research Origin, Clinical Presentation, and Diagnosis of Facial Hypermelanoses
Facial dark spots can be caused by the sun, genetics, makeup, or medicine, and are diagnosed by patient history and skin tests.
research Perkembangan Aksis Pars Intermedia Hipofise – Melanosit Kulit Monyet Ekor Panjang (Macaca fascicularis).
The PI's development is closely linked to skin and hair pigmentation in macaques.