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…
Category: Hair Biology
Differences in Scalp Hair Density by Ethnicity: A Comparative Overview
Hair density—commonly measured as the number of hair strands per square centimeter (hairs/cm^2)—is influenced by a variety of factors, including genetics, age, hormonal status, scalp…
Wound-Induced Hair Follicle Neogenesis: Prospects for Hair Loss Treatment
Hair loss remains a significant aesthetic and psychological concern for many individuals, prompting ongoing research into innovative therapeutic approaches. One intriguing phenomenon is wound-induced hair…
An Overview of Human Hair Follicle Embryogenesis
Human hair follicle embryogenesis is a complex and tightly regulated developmental process. This biological phenomenon is governed by an intricate interplay of molecular signals, cellular…
Beard Response to Androgens: An In-Depth Analysis
Introduction: The relationship between androgens and beard growth has been the subject of extensive research, but the underlying mechanisms remain complex and not fully understood.…
Hair as a Biomarker in Diabetes: Investigating Changes and Monitoring Disease Progression
Diabetes mellitus, a prevalent metabolic disorder, not only affects blood glucose levels but also has far-reaching implications on various bodily tissues, including hair. The relationship…
The Intriguing Links Between Hair and Eyeballs
The human body is a marvel of interconnected systems, where seemingly unrelated parts share intriguing connections. One such fascinating link exists between hair and eyeballs.…
Evolutionary Insights into Skin Appendages: Hoxc13 and Hair Keratin Homologs in Amphibians
Introduction: The evolution of terrestrial vertebrates is marked by significant morphological innovations, one of which is the development of cornified skin appendages such as claws,…
Unseen Heroes: The Multifaceted Role of Nose Hair
Located strategically at the entrance of our respiratory system, the humble nose hair serves multiple purposes beyond the aesthetic. Often overlooked, these hairs constitute our…