85 citations
,
January 2018 in “Cell stem cell” This study found that synchronized signals in the microenvironment regulate stem cell lineage choices in hair follicles by influencing chromatin dynamics during regeneration.
11 citations
,
January 2018 in “DOAJ (DOAJ: Directory of Open Access Journals)” This case report observed that while a 4-year-old boy with vitamin D-dependent rickets type II showed biochemical and bone improvement after vitamin D and calcium treatment, his alopecia did not improve.
56 citations
,
September 2014 in “Molecular Endocrinology” This study found that the absence of unliganded vitamin D receptor significantly impairs cWnt and hedgehog signaling pathways necessary for hair cycle initiation in VDR-null mice.
161 citations
,
August 2012 in “Seminars in cell & developmental biology” This review discusses the molecular mechanisms involved in hair follicle development and regeneration, highlighting findings from mouse genetic studies, and reports no new experimental results.
9 citations
,
May 2012 in “British Journal of Dermatology” This article discusses female androgenetic alopecia but reports no new clinical findings.
109 citations
,
June 2011 in “Molecular and Cellular Endocrinology” Vitamin D receptor mutations can cause alopecia by affecting hair growth genes.
235 citations
,
January 2011 in “Journal of Clinical Investigation” This study found that androgenetic alopecia may involve a defect in the conversion of hair follicle stem cells to progenitor cells, as demonstrated by a reduced presence of progenitor cells in bald scalp samples.
98 citations
,
February 2010 in “Dermatology Online Journal” This article outlines the potential for upregulating the vitamin D receptor in treating hair disorders, emphasizing the need for further studies to evaluate vitamin D's role in the hair cycle.
9 citations
,
March 2008 in “PubMed” This study observed that women with female pattern hair loss had a significantly lower ratio of estradiol to free testosterone compared to healthy controls, suggesting a potential hormonal trigger for hair loss.
13 citations
,
September 2007 in “International Journal of Dermatology” This study suggests no significant association between vitamin D receptor gene polymorphisms and alopecia areata.
54 citations
,
January 2007 in “The Journal of Steroid Biochemistry and Molecular Biology” This study found that hair follicle homeostasis in mice requires vitamin D receptor expression in keratinocytes, independent of its ligand activation.
74 citations
,
September 2006 in “Cell Cycle” This review examines the role of Hairless, a nuclear receptor corepressor, in regulating Wnt signaling during hair cycling and reports no new clinical results.
854 citations
,
February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” This review summarizes recent advances in understanding the molecular mechanisms of hair follicle formation and discusses potential future clinical applications for treating hair loss and skin tumors, but it reports no new clinical results.
114 citations
,
June 2000 in “Endocrinology” In this study, the researchers found that alopecia in VDR null mice is likely due to issues with hair cycle initiation rather than defects in keratinocyte proliferation or differentiation.
1113 citations
,
August 1999 in “The New England Journal of Medicine” This article discusses the biologic and psychosocial significance of hair, the current limitations in hair growth drugs, and anticipates future therapies based on advancing hair follicle research.
666 citations
,
September 1977 in “British Journal of Dermatology” This article presents a classification system for stages of female-pattern androgenetic alopecia to aid early diagnosis and mentions existing systems for rare male-pattern cases, but reports no new clinical results.