17 citations
,
September 2018 in “Matrix Biology” The researchers reported that mouse keratinocyte-specific deletion of laminin γ1 led to delayed coat pigmentation due to impaired melanocyte migration and differentiation, linked to altered laminin composition in the basement membrane.
April 2018 in “Journal of Investigative Dermatology” This study found that BMP signaling is involved in regulating melanogenesis, pigment transfer, and melanocyte migration, contributing to our understanding of skin pigmentation mechanisms.
8 citations
,
January 2017 in “Korean Journal of Physiology and Pharmacology” This study found that pimecrolimus enhances melanin synthesis and promotes melanocyte migration, possibly by increasing MITF protein expression, which may explain its effectiveness in repigmenting vitiligo.
57 citations
,
April 2009 in “Differentiation” This study demonstrates that SDF-1/CXCL12 and CXCR4 signaling play a crucial role in directing the migration and positioning of melanoblasts in mouse hair follicle formation.
17 citations
,
December 2013 in “Dermatologic Surgery” This study found that autologous noncultured epidermal suspension transplantation improved leukotrichia in 88.1% of treated vitiligo lesions without significant adverse events.
4 citations
,
March 2024 in “Journal of Investigative Dermatology” SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
April 2023 in “Journal of Investigative Dermatology” In this study, topical inhibition of casein kinase 1 in mice was found to enhance melanocyte precursor migration and eumelanin production, suggesting potential applications for treating vitiligo and graying hair through KitL/c-Kit signaling pathway activation.
January 2006 in “Linchuang pifuke zazhi” This study found that stem cell factor combined with fibronectin and type IV collagen promotes migration of amelanotic melanocytes, which may help explain their movement during vitiligo repigmentation.
59 citations
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April 2016 in “Cell Reports” This study demonstrated that EdnrB signaling promotes melanocyte stem cell proliferation and differentiation, enhancing hair and epidermal melanocyte regeneration, especially under conditions of active Wnt signaling.
34 citations
,
December 1988 in “Pigment Cell Research” This article explores the use of monoclonal antibodies to study the presence and distribution patterns of melanocytes in developing human skin, but reports no new clinical results.
10 citations
,
November 2010 in “Pigment Cell & Melanoma Research” This study found that epidermal melanocytes can regenerate hair follicles, whereas non-cutaneous or dermal melanocytes cannot, suggesting two distinct melanocyte lineages with potential implications for melanocyte-related diseases.
1 citations
,
September 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that stress-induced inactivation of the enzyme Dicer in melanocytes can cause premature hair greying by preventing proper melanocyte placement and melanin transfer in mice, suggesting the Dicer-miR92b-ItgaV pathway as an important link between stress and grey hair.
7 citations
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December 2006 In this study, oral Tribulus terrestris extract significantly increased MSH expression in mouse hair follicle melanocytes, suggesting enhanced melanocyte activity and migration.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers used single-cell RNA sequencing to define and locate three distinct cell states of melanocytes in mouse skin development, potentially aiding the understanding of abnormal melanocyte differentiation.
April 2023 in “Dermatology practical & conceptual” This study concluded that lenalidomide significantly induces the proliferation and migration of melanocyte stem cells, enhancing their differentiation into functional melanocytes in a mouse model.
7 citations
,
June 2021 in “Cell Proliferation” This study found that direct interactions between human dermal papilla cells and melanocytes under low oxygen conditions improved cell functions and could be important for hair regeneration efforts.
August 2020 in “Research Square (Research Square)” This study found that physoxia improved hair follicle functions in co-cultures of dermal papilla cells and melanocytes by enhancing their biological activities and promoting hair growth and pigmentation.
December 2012 in “Journal of dermatological science” This study observed that Langerhans cells and melanocytes migrated to hair follicle sites during human embryogenesis, suggesting that Langerhans cells acquire immunoregulatory properties there.
87 citations
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March 2017 in “Journal of Clinical Investigation” In this study, researchers identified PSENEN mutations that can lead to a form of Dowling-Degos disease, characterized by follicular hyperkeratosis and an increased susceptibility to acne inversa, especially in the presence of certain trigger factors.
56 citations
,
December 1978 in “The Journal of Dermatologic Surgery and Oncology” This study reported successful and cosmetically acceptable repigmentation of leukoderma in three patients using minigrafts of normally pigmented, autologous skin.
8 citations
,
July 2001 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This review summarizes the historical and evolving treatments for vitiligo, highlighting that combining medical and surgical approaches may enhance repigmentation outcomes, though more research and new protocols are needed.
July 2026 in “Current Issues in Molecular Biology” This study found that Plerixafor, a CXCR4 antagonist, promotes melanogenesis in melanocytes by increasing MITF and tyrosinase expression and enhancing melanocyte migration, and it effectively restores pigmentation in a mouse depigmentation model without toxicity, highlighting its potential for treating pigmentary disorders.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that Sox2 and BMP signaling may be key regulators of pigmentation and melanocyte migration, as suggested by experiments in mice, human biopsies, and cell co-cultures.
56 citations
,
February 2012 in “Cell Cycle” This review discusses the role of miRNA/mRNA regulatory networks in skin development, epidermal homeostasis, and tissue remodeling, and suggests potential for miRNA-based therapies in treating skin conditions, but reports no new clinical results.
January 2015 in “OpenBU/Boston University Institutional Repository (Boston University)” This study reported that NRP2 expression in melanocytes and melanocyte stem cells is linked to migration inhibition and potentially melanoma progression, suggesting its role as a target for understanding melanoma and hair follicle biology.
66 citations
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March 2019 in “Cellular and Molecular Life Sciences” This review discusses melanocyte development, emphasizing the plasticity of melanoblasts and the role of both intrinsic and extracellular signals in their differentiation and migration, with no new clinical results reported.
In this study, researchers explored the heterogeneity of pigment cells in the human scalp anagen hair follicle bulb and discovered unexpected subpopulations of melanocytes, including immature SOX10-negative cells, highlighting potential non-melanogenic roles or transitional migratory functions that require further investigation.
19 citations
,
April 2016 in “Experimental Dermatology” This review discusses the migration and colonization of melanocytes from the neural crest in mammals and reports no new experimental results.
3 citations
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November 2023 in “Frontiers in cell and developmental biology” This paper provides a comprehensive review of melanocytes' roles in skin biology, focusing on their pigmentation and immune functions, and suggests potential research opportunities for preventing and treating skin disorders.
6 citations
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August 2019 in “PLOS ONE” The researchers reported that Gambogic Amide may prevent hair greying and promote hair growth by maintaining follicle pigmentation in vitro through activation and migration of melanocytes.