January 2018 in “Elsevier eBooks” This article discusses the hypothalamus-pituitary-testis axis in androgen production and spermatogenesis but presents no new research findings.
September 2013 in “Experimental Dermatology” The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.
October 2003 in “Journal of the Royal Society of Medicine” This review of Leon Sperling's Atlas of Hair Pathology discusses the visual and diagnostic value of its comprehensive coverage on hair and scalp diseases but reports no new clinical findings.
883 citations
,
August 2016 in “Nature Reviews Disease Primers” This review discusses the current understanding of polycystic ovary syndrome, focusing on its epidemiology, pathophysiology, diagnosis, management, and future research directions, but reports no new clinical results.
479 citations
,
January 2005 in “BioEssays” This review introduces the morphological and molecular principles of hair follicle development but reports no new experimental results, focusing on recent insights and forming a working hypothesis.
300 citations
,
August 2012 in “Seminars in Cell & Developmental Biology” This review discusses mesenchymal–epithelial interactions in hair follicle development and cycling, highlighting recent insights without reporting new experimental results.
257 citations
,
July 2018 in “Obstetrics & Gynecology” This review discusses the various phenotypes and diagnostic challenges of polycystic ovary syndrome, highlighting its complex pathophysiology and associated health risks, and reports no new clinical results.
253 citations
,
March 2006 in “The Journal of Clinical Endocrinology and Metabolism” This review discusses the hypothesis that polycystic ovary syndrome may originate in fetal life due to prenatal androgen exposure, but reports no new clinical results.
176 citations
,
January 2003 in “Journal of Investigative Dermatology” This review summarizes the roles of bone morphogenetic proteins in the development and regulation of normal and diseased skin, but it does not provide new clinical results.
165 citations
,
June 2007 in “European Journal of Cell Biology” This review discusses the various stem cell populations associated with hair follicles and their potential in regenerative medicine, highlighting differences between murine and human hair follicles but reports no new clinical results.
160 citations
,
January 2014 in “Seminars in cell & developmental biology” This review discusses the shared molecular and cellular processes in the early development stages of skin appendages like hair follicles, teeth, and mammary glands, reporting no new results.
143 citations
,
September 2008 in “Experimental gerontology” This review discusses the diverse roles and characteristics of epidermal and dermal stem cells in skin regeneration and aging, highlighting their potential applications in regenerative medicine and reports no new clinical results.
132 citations
,
January 2017 in “International Journal of Molecular Sciences” This review explores how adipose-derived stem cells contribute to skin homeostasis and highlights recent advances in their clinical applications in dermatology, but it reports no new clinical results.
132 citations
,
August 2012 in “Biochimica et Biophysica Acta (BBA) - General Subjects” This review discusses the roles of TGF-β family signaling in regulating normal and cancer stem cells and highlights the need for further research to develop potential cancer treatments; it reports no new results.
127 citations
,
March 2016 in “PLoS ONE” This study found that transcriptome profiling of cashmere goat skin revealed key genes and pathways involved in hair follicle initiation, differentiation, and maturation, which are critical for improving fleece production.
111 citations
,
January 2007 in “Seminars in cell & developmental biology” This article reviews the similarities in early development processes of hair follicles, teeth, and mammary glands and reports no new experimental findings.
90 citations
,
October 1996 in “Dermatologic Clinics” This study found that red ginseng oil may enhance hair growth and protect skin from UV damage in mouse models by promoting regenerative processes and reducing inflammation.
86 citations
,
December 2001 in “Experimental dermatology” This review classifies mutant mice with hair abnormalities into six categories, providing an annotated table that serves as a reference for understanding the molecular controls of hair growth.
83 citations
,
May 2013 in “International Journal of Molecular Sciences” This review explores embryonic epidermal development and discusses key molecular regulators and roles of the sub-epidermal mesenchyme, but reports no new experimental results.
70 citations
,
April 2017 in “Lasers in surgery and medicine” This study found that blue light at a wavelength of 453 nm promoted hair growth ex vivo, potentially through interacting with OPN3 receptors in human hair follicles.
70 citations
,
March 2016 in “Urologic Clinics of North America” This article reviews the coordination of the hypothalamic-pituitary-gonadal axis, male fertility, and therapies for hypogonadism, but reports no new clinical findings.
66 citations
,
August 2001 in “Experimental Dermatology” This study demonstrated that intact adult human dermal papillae can induce hair growth when implanted into mouse hair follicles, highlighting their potential for advancing hair follicle biology and therapeutic approaches.
65 citations
,
September 2004 in “The American journal of pathology” This study found that overexpressing the BMP inhibitor Noggin in transgenic mice led to a significant loss of nontylotrich hair follicles, suggesting a critical role for BMP signaling in hair follicle morphogenesis and cycling.
55 citations
,
April 2010 in “Cancer and Metastasis Reviews” This article discusses the complex role of TGFβ in cancer progression, highlighting its dual function as both a tumor suppressor in early stages and a promoter in later stages, without reporting new results.
47 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” This review examines the pathogenesis of premature hair graying and potential treatment avenues, but reports no new experimental outcomes, highlighting ongoing research challenges and hopes for drug development.
12 citations
,
February 2025 in “Scientific Reports” This study found that extracellular vesicles derived from mesenchymal stem cells and umbilical cord blood plasma enhanced wound healing and reduced scar formation in mice, suggesting their potential as therapeutic agents for skin repair.
7 citations
,
February 2019 in “International Journal of Dermatology” This review discusses factors influencing hair pigmentation and the etiology of canities, noting the lack of clarity in underlying mechanisms and calling for further research on treatment options.
6 citations
,
February 2012 in “American Journal of Animal and Veterinary Sciences” This review summarizes major growth factors that promote hair follicle growth, but it reports no new experimental findings.
4 citations
,
July 2014 in “Journal of Investigative Dermatology” This study suggests that age-related regenerative decline in hair follicles may be due to an imbalance of signals affecting stem cell activation, with follistatin potentially promoting renewal.
2 citations
,
January 2017 in “Journal of Pigmentary Disorders” This study explores the complex and not yet fully understood causes of premature hair greying, noting genetic factors such as Pax3 and MITE genes, potential defects in melanin transfer, and associations with certain syndromes, while stating that effective treatments are currently lacking.