August 2009 in “Mechanisms of Development” Adult hair follicle cells can create new hair follicles from corneal cells with the right support.
55 citations
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February 1975 in “Journal of Cutaneous Pathology” Dermal cell activity increases during hair growth in rats.
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July 1990 in “PubMed” Human hair follicles can grow and form structures in a collagen gel, useful for studying hair cell growth.
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October 2010 in “Medical Hypotheses” Alopecia areata may involve stress-related changes affecting hormone receptors, leading to reduced cortisol production.
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May 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.
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January 2014 in “Cold Spring Harbor Perspectives in Medicine” Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.
60 citations
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August 2005 in “Endocrinology” αMSH may help regulate immune responses in hair follicles and its disruption could lead to hair loss.
October 2024 in “Journal of the Endocrine Society” Ovarian steroid cell tumors can mimic adrenal hyperplasia, and surgery can normalize hormone levels.
October 2024 in “Journal of the Endocrine Society” Early detection of ovarian steroid cell tumors is crucial to prevent lasting symptoms.
97 citations
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December 2017 in “Frontiers in Cell and Developmental Biology” Human periapical cyst stem cells could be a promising source for regenerative medicine.
January 2020 in “Journal of Entomology and Zoology Studies” Canine hair follicle stem cells are located in the isthmus/bulge region of the hair follicle.
137 citations
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April 2015 in “Nature Reviews Molecular Cell Biology” Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.
March 2026 in “Dermatology Online Journal” Cystic panfolliculoma is a rare, harmless tumor that can be confused with other skin tumors.
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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.
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December 2012 in “Fibrogenesis & Tissue Repair” Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.
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October 1958 in “PubMed”
Sensory neuron remodeling and Merkel-cell changes in the skin happen independently.
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March 1966 in “Archives of Dermatology” Nevoid basal cell carcinomas start in the skin's top layer and hair follicles.
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July 2006 in “British Journal of Dermatology” Connexin 30 is usually absent in normal skin but can appear in certain skin conditions.
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September 2006 in “Journal of Neurophysiology” Neurosteroids help balance brain signals when certain inhibitions are reduced.
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April 2023 in “The Journal of Cell Biology” Calcium signaling in skin cells is crucial for communication and regeneration.
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August 2012 in “Cell Stem Cell” The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.
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September 2009 in “European Journal of Histochemistry” CD90 is abundantly present on stem-like cells in dog hair follicles.
November 2025 in “Journal of Investigative Dermatology” Skin-associated cartilage cells can influence hair growth by altering specific signaling pathways.
Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.
March 1995 in “The Journal of Dermatology” Immature hair cells can grow and change into different types of hair cells over time.
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November 2015 in “Cell Death & Differentiation” Inflammation helps stem cells repair tissue by directing their behavior.
September 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Special gut cells help stem cells move to and fix injured areas by activating a specific signaling pathway.
Alopecia areata is reversible because hair follicles can regenerate due to stem cells.
Ca²⁺-mediated protein citrullination controls cell growth in the CNS and may help treat brain tumors.