Sheep can lose wool quickly due to stress, but it doesn't cause itching or pain.
10 citations
,
May 2017 in “Symmetry” Higher androgen levels are linked to less asymmetry in !Kung San males.
2 citations
,
June 2006 in “Experimental dermatology” Skin patterns form through molecular signals and genetic factors, affecting healing and dermatology.
April 2022 in “Our Dermatology Online” A woman had unusual hair growth on one side of her chin without a known cause.
19 citations
,
August 2012 in “Cell death and differentiation” Intu gene is crucial for hair follicle formation by helping keratinocytes differentiate through primary cilia.