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This study found that the Dun camouflage color in horses is due to TBX3 expression, which causes uneven pigment deposition, whereas non-dun coat colors result from regulatory mutations affecting TBX3 expression.

This review presents various trichoscopic findings for diagnosing alopecia areata but reports no new clinical results, emphasizing that no single marker is pathognomonic and multiple features should be considered together.

This study describes a newly observed "inflammatory vellus involvement" pattern in early frontal fibrosing alopecia, which may lead to misdiagnosis due to the absence of typical histological features.

This study evaluated shaved style scalp medical tattoo (SMT) in individuals with advanced hair loss, reporting high patient and surgeon satisfaction scores.

UV-enhanced trichoscopy helps diagnose hair shaft disorders like pili annulati.

This case report describes a patient with eruptive tumor of follicular infundibulum, emphasizing the need for dermatologists to include it in the differential diagnosis of acquired facial hypopigmentation.

This article describes how recognizing distinct trichoscopic features aids in diagnosing various dermatological conditions and hair loss, but it reports no new clinical findings.

This study found that thrombospondin-1 plays a critical role in hair follicle cycle regulation, with deficiency prolonging follicle growth and overexpression delaying it through antiangiogenic effects.

This study found that treatment modalities and patch size influence hair regrowth patterns in alopecia areata patches.

This study observed that most patients with traction alopecia showed improved or stabilized hair loss with therapeutic counseling and adjunctive treatments, but follow-up was often inconsistent, highlighting the need for better awareness and management.

Minoxidil caused hair to grow in unintended areas, like a tail, in a young girl.

The document concludes that doctors should recognize congenital triangular alopecia to avoid unnecessary treatments, as it does not respond to steroids like alopecia areata does.

This case series reported that telogen effluvium may reveal underlying traction alopecia, emphasizing the importance of recognizing this to ensure accurate diagnosis and treatment.

In this 10-year study at a single hair referral center, pattern hair loss was the most common type of alopecia, affecting 67% of patients.

This case report highlights the rare co-occurrence of Pili Annulati and Trichorrhexis Nodosa in a Syrian woman, underlining the need for further research into their relationship and treatment.

This case report describes a one-year-old boy with combined occipito-linear and triangular fronto-temporo-parietal alopecia and discusses the possibility of these lesions being a variant of neonatal occipital alopecia.

This case report describes successful hair regrowth after removing a nevus in a patient with perinevoid alopecia and concentric regrowth, which are rare patterns of alopecia areata.

A new computer tool quickly measures hair thickness differences in people with common types of hair loss.

This study found that while a modified BASP classification for pattern hair loss could classify previously unrecognized types, it was less accurate and harder to use than the existing BASP classification.

This case report details a 52-year-old man's successful hair regrowth following treatment with griseofulvin for Trichophyton tonsurans-induced scalp ringworm.

This study describes a distinct pattern of trichoscopic features associated with chemotherapy-induced alopecia and how these features evolve through different phases of chemotherapy treatment.

Most older adults experience pattern hair loss due to shrinking hair follicles, with men and women showing different balding patterns.

This case report found that dermoscopy, showing characteristic "comma" and "corkscrew" hairs, effectively identified tinea capitis in a 7-year-old girl, allowing for early treatment before confirmation with fungal culture.

This article presents a case of trichostasis spinulosa, a common but often unrecognized disorder, diagnosed through dermoscopic examination of black macules revealing bundled vellus hairs, with the patient declining treatment.

In this hospital-based cross-sectional study, researchers observed that trichoscopy effectively differentiates between severe and mild male pattern hair loss by identifying specific features such as yellow and white dots, vellus hair, and hair shaft diversity.

This study found trichoscopy to be a quick and effective method for diagnosing and monitoring tinea capitis in children, with improvements in trichoscopic features observed by week 2 and full recoveries confirmed mycologically by week 8.

This study found that certain trichoscopic features like white peripilar sign, yellow dots, and scalp pigmentation are positively correlated with the severity of androgenetic alopecia in Chinese patients.

Mice with extra sheep genes had hair that fell out and regrew in cycles.

This study examined 50 patients with alopecia areata and found that trichoscopy can identify specific patterns, such as white dots in 90% of cases and black dots in 80%, aiding in assessing disease activity and severity without invasive procedures.

This study suggests that the prevalence of red beards in individuals with dark hair may be explained by Thayer’s Theorem of countershading.