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This study found that in a mouse model of Gorlin syndrome, constitutive activation of signaling in dermal cells led to abnormal follicular growth, indicating non-epidermal factors may contribute to the disease.

This study reports on a patient whose symptoms, including trichoepitheliomas and clinical alopecia, may suggest a new syndrome possibly linked to myasthenia gravis.

This study suggests that using trichotillometry to establish the normal range of shear strain for different hair types could inform diagnostic and treatment decisions for various hair conditions.

This study reports that variation in the ovine TCHH gene may influence wool fibre curvature, with specific gene variants affecting the mean fibre curvature in sheep.

This study presents a microscopic analysis of the pruritic variant of trichostasis spinulosa in two patients and reviews existing literature, reporting no new clinical results.

This article reviews various self-aggressive hair disorders such as trichotillomania and emphasizes the psychiatric aspects of these conditions, but reports no new clinical findings.

In this case report, the researchers diagnosed a large trichobezoar in a 7-year-old girl with gastrointestinal symptoms and weight loss through endoscopy after inconclusive imaging, highlighting endoscopy's importance for accurate diagnosis and the need for surgical and behavioral intervention to prevent recurrence.

This abstract provides no results; it is a website notification about cookies and general access to JAMA content.

In this research, LEF1 was identified as a crucial transcription factor for submucosal gland development in mouse and ferret tracheas, though it requires other factors to induce gland formation.

This case report aims to raise physician awareness about 'toe-tourniquet' syndrome, which can lead to digit loss if not promptly treated, and to prevent its misdiagnosis as child abuse.

This study found that the dermal sheath smooth muscle regulates hair follicle progenitor cell death during hair regression through mechanical signaling of the TGF-β pathway.

This study found that targeting SV40 T antigen expression to hair follicles in transgenic mice caused abnormal hair structure and hair loss, but did not lead to cell immortalization or tumor formation in follicles.

This case report identifies a potential new syndrome characterized by trichoepitheliomas and alopecia, which may be associated with myasthenia gravis.

This review discusses the role of transient receptor potential channels in pathological scarification and suggests these channels as potential targets for its prevention and treatment, although it reports no new clinical findings.

This study observed in mouse skin that trichohyalin granules in hair follicles transform into filamentous structures as inner root sheath cells differentiate and cornify.

This case study reports a rare occurrence of a large trichobezoar in a 3-year-old male, who presented with a thread protruding from his mouth without any signs of hair loss.

This article describes various hair and scalp examination techniques, including noninvasive, semi-invasive, and invasive methods, noting that trichoscopy is a simple, well-accepted, noninvasive technique for evaluating hair loss patients and monitoring treatment.

This article reviews the issue of hair-thread tourniquets in infants, emphasizing the importance of awareness for timely diagnosis and suggesting prevention strategies, but reports no new clinical results.

In this study, Sox13 was identified as a novel marker for early hair follicle development and differentiation in mice, though it appears to be dispensable for overall epidermal and adnexal development.

This report describes two cases of hair tourniquet syndrome involving the thumb and toe, which were successfully treated without complications.

This article reviews the development of trichophytic closure techniques in hair restoration surgery aimed at reducing donor site scarring, but it does not report new clinical outcomes.

This study suggests that uncontrolled embryonic trichogenesis may play a role in the development of trichoblastoma in rabbits.

This review discusses the occurrence of hair tourniquets in children and adolescents, reporting no new clinical results but highlighting case variations by age and affected body part.

This study described two cases of trichoblastomas in the tactile hair skin of aged house musk shrews, highlighting that their histological structure differs from that in humans and other animals.

This case report and review discuss hair-thread tourniquet syndrome in a 14-year-old autistic child, highlighting its rarity and the misconception of it being linked to abuse or socio-cultural practices.

This study suggests that corkscrew hair could serve as a new diagnostic marker for tinea capitis and that dermoscopy might help diagnose atypical cases swiftly.

This study investigated dual TCR Treg cells in mouse tissues, revealing a high proportion and diverse pairing patterns compared to single TCR Tregs, providing insights into their origins and characteristics across different tissue locations.

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.

This case report highlights a rare instance of gastric trichobezoar, or "Rapunzel syndrome," associated with trichotillomania, characterized by hair accumulation in the stomach of a patient.