January 1997 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” The hair follicle's connection to connective tissue is weaker than the skin's.
28 citations
,
July 2000 in “PubMed” Hair structure forms the same way inside and outside the body.
81 citations
,
January 1987 in “Current topics in developmental biology/Current Topics in Developmental Biology” Keratins change and are modified differently in skin layers and body parts.
40 citations
,
May 2016 in “Proceedings of the National Academy of Sciences of the United States of America” Changes in keratin make hair follicles stiffer.
December 2000 in “日本組織細胞化学会総会プログラムおよび抄録集” 15 citations
,
December 1972 in “Journal of Investigative Dermatology” 3 citations
,
July 1990 in “PubMed” Human hair follicles can grow and form structures in a collagen gel, useful for studying hair cell growth.
106 citations
,
April 1986 in “British Journal of Dermatology” Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
162 citations
,
December 2008 in “Stem Cells” Hair follicle stem cells can become corneal-like cells, potentially helping restore vision.
November 2025 in “Journal of Investigative Dermatology” Skin-associated cartilage cells can influence hair growth by altering specific signaling pathways.
3 citations
,
December 2020 The interdigital gland in crossbred sheep is similar to skin and has specialized structures for secretion.
February 2022 in “Cosmetic Dermatology” Healthy skin prevents water loss and protects against threats.
27 citations
,
August 2016 Understanding skin structure and function is key to managing skin diseases and improving quality of life.
9 citations
,
January 1990 in “Skin Pharmacology and Physiology” The method and source of keratinocytes affect the structure of reconstructed skin.
Dermal papilla cells can help form hair-like structures in lab-grown skin cells.
73 citations
,
January 2016 in “International review of cell and molecular biology” Cornification evolved from keratinization in vertebrates, with differences between mammals and sauropsids.
A new hydrogel made from human hair keratin can help regenerate skin and fight bacteria.
3 citations
,
September 2013 in “Bioscience Biotechnology and Biochemistry” Type II porcine hair keratin supports cell growth but hinders cell differentiation.
61 citations
,
October 1996 in “Development” Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.
January 2011 in “The Chinese Journal of Dermatovenereology” DPC-hTERT cells can create hair follicle-like structures.
85 citations
,
January 1990 10 citations
,
July 1984 in “British Journal of Dermatology” Epidermal cysts come from the skin, while pilar cysts come from hair follicles.
128 citations
,
February 1992 in “British Journal of Dermatology” Basal cell carcinomas likely originate from hair follicle cells or stem cells.
31 citations
,
September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.
January 2000 in “Zhongguo yixue wulixue zazhi” Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.
130 citations
,
February 2005 in “Proceedings of the National Academy of Sciences” Corneal cells can transform into skin and hair cells through specific signals.
February 1999 in “The anatomical record” Two mouse mutants have defective hair cuticle cross-linking.
28 citations
,
April 1988 in “Archives of Dermatological Research”
4 citations
,
October 2017 in “Advances in tissue engineering & regenerative medicine” Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.
65 citations
,
December 2000 in “PubMed” The biology of skin and hair is complex and not fully understood.