27 citations
,
May 2006 in “Biochemical and Biophysical Research Communications” In this study, Wnt-10b was found to promote hair follicle development and hair growth in cultured mouse embryonic skin and transplanted skin in nude mice.
9 citations
,
January 2013 in “Acta dermato-venereologica” The conclusion is that "trichoknesis" should be recognized as a separate condition from trichodynia, characterized by itching instead of pain.
9 citations
,
August 2017 in “Journal of comparative pathology” This study suggests that uncontrolled embryonic trichogenesis may play a role in the development of trichoblastoma in rabbits.
8 citations
,
October 2018 in “Applied sciences” This study found that alginate spheres maintain dermal papilla cells in a dormant state with increased trichogenecity, suggesting potential benefits for cell therapy in androgenic alopecia.
5 citations
,
September 2015 in “PubMed” This article provides an overview of the biological process of skin wound healing, detailing the roles of keratinocytes, dermal cells, and trichogenesis without presenting new experimental results.
17 citations
,
November 2022 in “Biomedicine & Pharmacotherapy” This study reviewed recent developments in cell therapy for hair loss, finding adipose-derived stem cells and dermal sheath cup cells as promising alternatives to conventional treatments, albeit with varying effectiveness and challenges in trichogenecity and hair growth outcomes.
January 2026 in “Surgical & Cosmetic Dermatology” August 2025 in “Skin Appendage Disorders” This case study observed that in a child with spontaneous trichonodosis, topical minoxidil and gentle hair care improved hair length and strength over two years, suggesting a potential genetic predisposition for the disorder.
44 citations
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August 2008 in “Archives of Dermatology” This abstract provides no results; it is a website notification about cookies and general access to JAMA content.
November 2021 in “Skin appendage disorders” This case report describes the first known instances of male androgenetic alopecia with trichoteiromania, suggesting self-induced hair loss can occur alongside patterned miniaturization of hair.
2 citations
,
July 1994 in “Journal of Dermatological Science” This study found that a laboratory model using nude mice can produce human hair follicles with amino acid compositions resembling both normal and trichothiodystrophy-affected human scalp hair over extended periods.
74 citations
,
July 2008 in “Journal of Dermatological Case Reports” This study found that trichoscopy can diagnose genetic hair shaft abnormalities without plucking or cutting hair, by visualizing characteristic features in a single session.
19 citations
,
June 2020 in “BMC Cancer” This study reported that genetic changes in trichilemmal carcinoma resemble those in other skin cancers, with TP53 mutations associated with aggressive clinical outcomes.
January 2023 in “Skin appendage disorders” In this study, trichoscopy revealed hair shaft abnormalities similar to those seen in alopecia areata and chemotherapy-induced alopecia in patients over 12 months following hair restoration surgery.
May 2025 in “Indian Dermatology Online Journal” This case report highlighted two atypical childhood alopecia cases: congenital atrichia without papules and Bjornstad syndrome with alopecia areata; emphasizing diagnostic challenges, notably the absence of keratotic papules usually associated with congenital atrichia and the presence of alopecia areata in Bjornstad syndrome.
March 2021 in “CRC Press eBooks” This article reviews the complexities and challenges in hair transplant procedures, emphasizing the role of micro-inflammation and the usefulness of trichoscopy for detecting complications, and reports no new clinical results.
21 citations
,
January 2010 in “International journal of trichology” This report on two Indian male siblings with monilethrix highlights trichoscopy's role in diagnosing this condition, which can be complicated by early-onset androgenetic alopecia.
14 citations
,
May 1979 in “International Journal of Dermatology” In this study, trichostasis spinulosa was observed in 51 patients with lesions on the nose, where some follicles contained up to 86 hairs each, possibly influenced by endocrine factors and actinic rays.
March 2003 in “中華皮膚科醫學雜誌” This report describes a patient with trichothiodystrophy exhibiting both specific hair abnormalities and developmental delay, contributing to the understanding of this rare disorder's clinical presentation.
September 2016 in “Journal of The American Academy of Dermatology” This case study identified the condition as Monilethrix in a 17-year-old female, characterized by a beaded hair appearance and linked to a genetic cause.
6 citations
,
January 2011 in “European Journal of Dermatology” This article discusses monilethrix, a rare human hair dysplasia caused by mutations in hair keratins, but reports no new clinical findings.
131 citations
,
July 2009 in “Experimental Dermatology” This review discusses the development and advances in studying trichogenic dermal cells for hair follicle morphogenesis, summarizing methods, bioassays, and molecular markers, but reports no new research findings.
11 citations
,
April 1993 in “PubMed” In this study, trichocytes were shown to have potential for alternative differentiation, with mesenchymal cell influences playing a critical role in determining this process.
3 citations
,
October 1990 in “Journal of the American Academy of Dermatology” This case report describes a patient with lichen nitidus whose lesions improved following treatment with oral astemizole and topical steroids, although spontaneous resolution remains a possibility.
19 citations
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September 2016 in “Journal of the European Academy of Dermatology and Venereology” This article is a letter discussing a clinicopathologic study of 90 cases of trichofolliculoma and reports no new results.
December 2020 in “Dermatology practical & conceptual” Trichoscopy helped diagnose a teenage girl's hair loss as monilethrix.
10 citations
,
January 1995 in “Dermatology” This case study suggests that early or significant alopecia in young adults may warrant investigation for underlying congenital conditions like trichorhinophalangeal syndrome.
April 2020 in “Research Square (Research Square)” This study reported genetic mutations in trichilemmal carcinoma similar to those found in other skin cancers, including TP53 mutations associated with aggressive disease.
42 citations
,
September 1985 in “British Journal of Dermatology” This study found that trichothiodystrophic hair shows reduced and disoriented protein deposition in follicles, with both the cuticle and cortex affected, providing localized structural insights into keratin abnormalities.
7 citations
,
January 2016 in “Laboratory Investigation” TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.