The Genetics of Curly Hair
Introduction: Alongside its biological underpinnings, hair shape – and especially curly hair – is profoundly influenced by genetic factors. Researchers have long recognized that curly…
Tag: Hair Fiber
Understanding the “Lonely Hair Sign” in Scarring Alopecias
Hair loss encompasses a vast array of conditions, each with unique clinical presentations, underlying pathophysiology, and therapeutic challenges. Within the domain of scarring (cicatricial) alopecias,…
Understanding Ethnic Differences in Hair Fiber
Hair is a defining characteristic of human appearance and has a significant cultural and personal influence on our identities. Although all human hair shares basic…
Lipid Composition of Human Hair: An Overview
Human hair is an intricate filamentous structure that extends from the hair follicle and is composed primarily of proteins (keratins), water, trace elements, and lipids.…
An Overview on Trichothiodystrophy
Trichothiodystrophy (TTD) is a rare, autosomal recessive disorder characterized by sulfur-deficient hair, developmental anomalies, and a spectrum of systemic manifestations. It falls under the category…
The Enduring Myth of Hair Growth Stimulated by Shaving: A Historical Perspective
Introduction: For centuries, the myth that shaving promotes hair growth has been a topic of both curiosity and scientific debate. This article delves into the…
Unravelling the Mystery of Rolled Hairs
Introduction: Rolled hairs are a relatively uncommon condition where hairs curl back into the skin instead of emerging straight from the hair follicle. This condition…
Uncoiling the Mystery of Circle Hairs: Insights into Spiral Hair Disorder
Circle hairs, also referred to as spiral hairs, represent a fascinating and somewhat under-discussed topic within the domain of dermatology, specifically within the study of…
Groovy Hair: Insights into Longitudinal Grooves in Hair Fibers
Grooved hair, or pili canaliculi, is a rare and unusual condition where hair fibers exhibit longitudinal grooves running along their length. This condition can affect…