129 citations,
July 2019 in “Stem Cell Research & Therapy” Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.
128 citations,
October 2011 in “Development” Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.
105 citations,
October 2017 in “Stem cells” Wnt signaling is crucial for skin development and hair growth.
96 citations,
September 2021 in “International Journal of Molecular Sciences” Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.
74 citations,
January 2015 in “Asian Journal of Transfusion Science” Platelet-rich plasma (PRP) injections can effectively increase hair density and thickness in people with androgenic alopecia, without major side effects.
63 citations,
February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
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.
52 citations,
February 2012 in “PloS one” Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.
51 citations,
October 2002 in “Archives of dermatology” The document does not conclude the effectiveness of the 800-nm pulsed-diode laser for treating scalp cellulitis.
46 citations,
April 2014 in “PLOS ONE” Gray hair may be caused by lower antioxidant activity in hair cells.
45 citations,
June 2018 in “Frontiers in immunology” MDSC-Exo can treat autoimmune alopecia areata and promote hair regrowth in mice.
42 citations,
December 2011 in “The journal of immunology/The Journal of immunology” RANKL causes lymph nodes to grow by making certain cells multiply.
39 citations,
June 2019 in “Nanomaterials” Nanotube-based hair treatments could improve hair health and growth, and offer long-lasting effects.
36 citations,
April 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.
35 citations,
January 2020 in “Skin Pharmacology and Physiology” The review concluded that keeping the hair-growing ability of human dermal papilla cells is key for hair development and growth.
32 citations,
April 2017 in “Scientific Reports” Platelet-rich plasma can help grow more mouse hair follicles, but it doesn't work for human hair follicles yet.
31 citations,
July 2017 in “Stem cell investigation” Platelet-rich plasma (PRP) is a simple, cost-effective treatment that promotes hair growth and reduces hair loss, with high patient satisfaction.
30 citations,
February 2022 in “Pharmaceutics” 3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.
29 citations,
January 2021 in “Journal of Investigative Dermatology” Fat under the skin releases HGF which helps hair grow and gain color.
29 citations,
June 2020 in “International Journal of Molecular Sciences” Notch signaling disruptions can cause various skin diseases.
25 citations,
June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
25 citations,
April 2021 in “The EMBO Journal” Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.
23 citations,
May 2019 in “Stem cell research & therapy” iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.
22 citations,
December 2013 in “Stem cells and development” Horse skin stem cells combined with platelet-rich plasma improve skin healing.
21 citations,
January 2018 in “Journal of Investigative Dermatology” Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.
16 citations,
May 2015 in “Tissue Engineering Part C-methods” A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.
15 citations,
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
15 citations,
April 2014 in “Experimental Dermatology” Scientists developed a system to study human hair growth using skin cells, which could help understand hair development and improve skin substitutes for medical use.
10 citations,
August 2023 in “Advanced Science” Nitric Oxide has potential in medicine, especially for infections and heart treatments, but its short life and delivery challenges limit its use.
10 citations,
September 2022 in “Advanced Healthcare Materials” Current methods can't fully recreate skin and its features, and more research is needed for clinical use.