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July 2019 in “PloS one” Patients with Alopecia areata have fewer specific immune cells that normally regulate the immune system, which may contribute to the condition.
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November 2013 in “PLOS ONE” Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
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December 1999 in “Journal of Investigative Dermatology Symposium Proceedings” Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
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July 2014 in “PloS one” Meis1 is crucial for skin health and tumor development.
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November 2002 in “Planta medica” Extracts from Cercidiphyllum japonicum wood can stimulate mouse hair cell growth like common hair growth treatments.
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August 2020 in “Frontiers in Cell and Developmental Biology” Twist1 helps maintain important features of cells crucial for hair growth by working with Tcf4 and β-catenin.
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August 2020 in “Frontiers in Immunology” Gamma delta T cells in the skin help with healing and defense but can also cause autoimmune issues, and more research is needed to understand how they are activated.
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January 2018 in “Cellular Physiology and Biochemistry” Fat-derived stem cells can help protect and repair skin stem cells from aging caused by UV light.
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August 2019 in “Journal of Molecular Histology” NFIC helps rat dental cells grow and turn into bone-like cells.
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December 2015 in “The Journal of Physiology” The document concludes that stem cell inactivity is actively controlled and important for tissue repair and balance.
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January 2021 in “Molecular and Cellular Endocrinology” Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.
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January 2021 in “iScience” Using a combination of specific cell cycle regulators is better for safely keeping hair root cells alive indefinitely compared to cancer-related methods.
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November 2020 in “Cells” Placental mesenchymal stem cells and their conditioned medium significantly improve healing in local radiation injuries.
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August 2020 in “Applied Materials Today” Hydrogel microcapsules help create cells that boost hair growth.
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January 2016 in “Springer eBooks” Fat tissue stem cells show promise for repairing different body tissues and are being tested in clinical trials.
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October 2018 in “Bioscience reports” Annexin A2 isoform 2 helps dermal papillae cells grow, affecting hair growth.
Biofield Energy Healing significantly increased hair growth by making hair root cells grow more.
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June 2013 in “Nature Medicine” A protein from certain immune cells is key for new hair growth after skin injury in mice.
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August 2015 in “Journal of Investigative Dermatology” Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.