January 2020 in “Social Science Research Network” Skin bacteria help in skin regeneration and wound healing, with a specific signal called IL-1β playing a crucial role.
April 2018 in “Journal of Investigative Dermatology” DPP4 is important for scarring and skin regeneration, and managing its activity could improve skin healing treatments.
3 citations
,
August 2022 in “International Journal of Molecular Sciences” TSC2-/meth cells can cause skin lesions, hair growth, and lung issues, and may be treated with chromatin remodeling agents.
November 2025 in “Journal of Dermatological Treatment” PRP combined with minoxidil may help treat hair loss, but better methods and standardized practices are needed.
Skin stem cells in hair follicles are important for touch sensation.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
86 citations
,
February 2012 in “Journal of Clinical Investigation” Stem cells in hair follicles are diverse and change throughout the hair cycle.
December 2025 in “International Journal of Dermatology and Venereology” Targeted immunotherapies may offer better treatment for alopecia areata by controlling inflammation and immune responses.
45 citations
,
October 2008 in “Cytokine & Growth Factor Reviews” Activins and follistatins, part of the TGFβ family, are crucial for hair follicle development and skin health, affecting growth, repair, and the hair cycle.
75 citations
,
September 2017 in “Developmental biology” The circadian clock influences the behavior and regeneration of stem cells in the body.
October 2024 in “Biology” Dermal papilla cells can help regrow hair and are promising for hair loss treatments.
DPC-Exos can help regenerate hair follicles and heal wounds by activating the Wnt/β-catenin pathway.
30 citations
,
September 2009 in “Seminars in Cutaneous Medicine and Surgery” Dermoscopy has greatly improved the diagnosis of skin lesions and our understanding of their morphology and biology.
2 citations
,
January 2008 in “Elsevier eBooks” Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.
February 2026 in “Journal of Dermatology and Skin Science” Finasteride can cause serious mental health issues, so it's advised to avoid it for hair loss.
319 citations
,
March 2023 in “Science Advances” A wearable patch speeds up healing of chronic wounds by monitoring and treating them.
June 2018 in “Advances in Cosmetic Surgery” Hair loss caused by genetics and hormones; more research needed for treatments.
23 citations
,
December 2013 in “Regenerative Medicine” Hair follicle culture helps develop new treatments for hair loss.
14 citations
,
September 2018 in “Biochemical and Biophysical Research Communications” Growing hair cells with dermal cells can potentially treat hair loss.
2 citations
,
May 2019 in “Advances in wound care” Blood-derived CD34+ cells speed up healing, reduce scarring, and regrow hair in skin wounds.
2 citations
,
September 2016 in “Journal of Dermatological Science” Squarticles, tiny particles made from sebum-derived lipids, can effectively deliver minoxidil, a hair growth drug, directly to hair follicles and skin cells, with less skin penetration and more tolerability.
300 citations
,
August 2012 in “Seminars in Cell & Developmental Biology” The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.
256 citations
,
October 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Growing human skin cells in a 3D environment can stimulate new hair growth.
170 citations
,
July 2012 in “Journal of Investigative Dermatology” Wnt ligands are crucial for hair growth and repair.
92 citations
,
August 2017 in “Proceedings of the National Academy of Sciences of the United States of America” Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.
47 citations
,
June 2019 in “Nature Communications” Noncoding dsRNA boosts hair growth by activating TLR3 and increasing retinoic acid.
26 citations
,
May 2017 in “Lasers in Medical Science” Laser therapy and hair growth factors significantly improve hair density in male baldness.
11 citations
,
March 2020 in “Cellular Signalling” XIST RNA helps regenerate hair follicles by targeting miR-424 and activating hedgehog signaling.
6 citations
,
July 2012 in “Experimental Dermatology” The substance from human hair root cells can help maintain hair growth and make skin cells more capable of growing hair.
1 citations
,
May 2021 in “Research Square (Research Square)” Micro-injury can help regrow hair and repigment vitiligo by activating specific cells.