The Remarkable Diversity of Hair in Mammals
Introduction: Hair, in its many forms – whether termed fur, wool, or simply hair – is a fundamental aspect of mammalian biology. It represents a…
Tag: Evolutionary Biology
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,…
The evolution of pattern hair loss – androgenetic alopecia in humans
Call it what you will, androgenetic alopecia, androgenic alopecia, pattern hair loss, or pattern baldness, it has been a part of the human race for…
Do humans have episodes of seasonal hair shedding
The enigma of human evolution is characterized by the reduction of body hair, with thick hair persisting primarily on the scalp, axilla, pubic region, and…
How does the lack of hair in naked mole-rats enhance their sensory perception and survival underground?
Naked mole-rats (Heterocephalus glaber) are intriguing creatures. Originating from subsaharan Africa, these bathyergid rodents exhibit several distinct characteristics that make them stand out among other…
Is Long Hair only Found in Humans?
Throughout human history, long hair has been a coveted characteristic, perceived as an emblem of beauty, strength, and social status. Most people cannot grow their…
There’s Something Fishy about Hair Follicle Evolution
Despite their dissimilarities, hair and fish scales – both integral vertebrate appendages – share a striking correlation in their evolutionary journey. At the core of…