15 citations,
July 1999 in “Dermatologic Clinics” The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
14 citations,
December 2021 in “International journal of molecular sciences” Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
14 citations,
April 2016 in “Cell Transplantation” Neural stem cell extract can safely promote hair growth in mice.
14 citations,
December 1991 in “PubMed” The document explains how hair follicles develop in humans.
13 citations,
March 2012 in “The Journal of Dermatology” Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.
13 citations,
March 2011 in “British Journal of Dermatology” A woman with scalp lymphoma and hair loss improved with radiotherapy, highlighting the need for biopsies in similar cases.
12 citations,
July 2017 in “Scientific reports” Researchers developed a way to study human body clocks using hair tissue, which works similarly in both healthy and dementia patients.
12 citations,
July 2020 in “Aging” The protein EZH2 blocks microRNA-22, increasing STK40 protein, which helps hair follicle stem cells change and grow hair.
11 citations,
June 2021 in “Frontiers in Cell and Developmental Biology” Melatonin helps goat hair stem cells grow and maintain their ability to become different cell types.
11 citations,
March 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” A specific group of skin stem cells was found to help maintain hair follicle cells.
11 citations,
January 1997 in “Skin Pharmacology and Physiology” A certain inhibitor can slow down the decrease in DNA creation in mouse hair follicles, which might help with hair growth.
10 citations,
August 2021 in “EMBO Reports” The Bcl-2 protein is important for keeping hair follicle stem cells working and preventing hair loss.
10 citations,
May 2020 in “Frontiers in cell and developmental biology” MicroRNAs are important for hair growth regulation, with Dicer being crucial and Tarbp2 less significant.
9 citations,
March 1998 in “Journal of Dermatological Science” Improper regulation of hair follicle processes causes hairlessness.
7 citations,
January 2018 in “Journal of Tissue Viability” An 80-year-old patient grew new hair on a wound, showing that elderly people can still regenerate hair.
6 citations,
February 2016 in “American Journal of Dermatopathology” The boy with woolly hair nevus had thinner hair and abnormal hair follicles, which improved with treatment but worsened when treatment stopped.
5 citations,
February 2022 in “Frontiers in physiology” Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.
5 citations,
January 2017 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Porokeratotic eccrine and hair follicle nevus is a very rare skin disorder possibly caused by a GJB2 gene mutation.
5 citations,
January 2023 in “Cell proliferation” Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.
4 citations,
March 2022 in “BioEssays” Hydra can help understand human hair follicle microbiomes and develop new skin disease therapies.
4 citations,
March 2019 in “Experimental Biology and Medicine” Exposure to 50 Hz electromagnetic fields may help mice grow hair faster.
4 citations,
January 2019 in “Indian Dermatology Online Journal” The term "Porokeratotic Adnexal Ostial Nevus" is suggested as a more appropriate name.
3 citations,
May 2008 in “Hair transplant forum international” Common hair loss disorders may not need stem cell therapy, but could benefit from other treatments like hair cycle control and immune restoration therapy.
2 citations,
May 2015 in “PloS one” Hair follicle pores help cell survival and growth, even after radiation.
2 citations,
January 2014 in “Hair therapy & transplantation” New treatments for hair growth disorders are needed due to limited current options and complex hair follicle biology.
1 citations,
December 2023 in “Scientific reports” 3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
1 citations,
December 2022 in “Animals” Blocking miR-27a increases sheep hair follicle stem cell growth and decreases cell death, which could help improve wool quality and treat hair loss.
1 citations,
November 2023 in “iScience” A protein called desmoglein 3 is important for keeping hair follicle stem cells inactive and helps in their regeneration.
1 citations,
July 2023 in “Cytotherapy” Magnetic nanovesicles from stem cells can improve hair growth by staying in the skin longer.
1 citations,
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Ashwagandha seed nanovesicles may help regenerate hair and skin cells.