April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Electrical epilation damages hair follicles and surrounding skin, likely preventing hair regrowth.
3 citations
,
July 1990 in “PubMed” Human hair follicles can grow and form structures in a collagen gel, useful for studying hair cell growth.
November 2023 in “Journal of Investigative Dermatology” Inhibiting EGFR weakens skin's defense against bacteria.
7 citations
,
February 2012 in “Journal of cutaneous pathology” The document describes previously unreported unique skin changes in a rare genetic disorder called Hereditary mucoepithelial dysplasia.
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.
19 citations
,
May 2016 in “Aging Cell” Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.
April 2026 in “Research Square”
44 citations
,
July 2016 in “Stem Cells Translational Medicine” Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.
February 1990 in “PubMed” Hair follicle cells and skin cells differ in keratinization and other features.
31 citations
,
November 2022 in “Cold Spring Harbor Perspectives in Biology” Epithelial cells adapt and work together to heal skin wounds effectively.
September 2017 in “Journal of Investigative Dermatology” Ovol2 is essential for normal skin and hair regeneration.
18 citations
,
January 1992 in “Dermatology” A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
43 citations
,
April 2010 in “Developmental Biology” Sebaceous glands can form new hair follicles when activated, but hair follicle bulges cannot.
9 citations
,
May 2013 in “European Journal of Dermatology” Dermoscopy can non-invasively detect eruptive vellus hair cysts on the labia majora.
1 citations
,
January 2012 in “Journal of Toxicologic Pathology” A rat had a cyst similar to a hair follicle structure.
A new imaging method helps see and study touch nerve endings in mouse skin.
24 citations
,
October 2010 in “Tissue Engineering Part A” Tissue-engineered skin can support hair growth after grafting, especially with mouse-derived dermis.
8 citations
,
November 2020 in “Nature Communications” Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
January 2005 in “Journal of Shandong Univenity” Epidermal stem cells are in hair follicle bulge regions, and isolation and culture methods are effective.
10 citations
,
November 2016 in “International Journal of Cosmetic Science” A tough membrane between the outer and inner layers of human hair protects it from damage.
9 citations
,
October 1994 in “Brain Research” Fetal sheep develop skin nerve pathways and responses to touch and heat between 75 and 134 days of gestation.
1 citations
,
August 2016 in “Journal of Investigative Dermatology” Activating STAT5 in the skin's dermal papilla is key for starting hair growth, regenerating hair follicles, and healing wounds.
7 citations
,
March 2020 in “Journal of the American Academy of Dermatology” EGFR inhibitors often cause dry, brittle hair and eyebrow/eyelash changes.
January 2007 in “Durham e-Theses (Durham University)” Hair growth and shedding involve specific cell changes and gene roles.
193 citations
,
June 1990 in “Journal of Investigative Dermatology” 5 citations
,
August 2005 in “Anatomy and Embryology” Rat skin has a linear system of nerve fibers linked to hair follicles and muscles.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
12 citations
,
June 2013 in “International Journal of Dermatology” Seborrheic keratosis shows varied cell differentiation, and keratin analysis helps diagnose skin tumors.
February 2022 in “Skin research and technology” Reflective confocal microscopy can potentially diagnose epidermoid cysts without a biopsy.
21 citations
,
December 2015 in “European journal of cell biology” Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.