228 citations,
November 2012 in “Trends in Neurosciences” Nerves are crucial for the regeneration of various body parts in many animals.
202 citations,
August 2007 in “Biomaterials” Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.
191 citations,
May 2018 in “British journal of dermatology/British journal of dermatology, Supplement” Alopecia areata is likely an autoimmune disease with unclear triggers, involving various immune cells and molecules, and currently has no cure.
185 citations,
December 2011 in “Molecular and cellular endocrinology” Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
182 citations,
August 2018 in “Molecular Aspects of Medicine” The PDGF/PDGFR pathway is a potential drug target with mixed success in treating various diseases, including some cancers and fibrosis.
182 citations,
October 2017 in “Biomaterials” Special fiber materials boost the healing properties of certain stem cells.
179 citations,
April 2012 in “Nature Communications” Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.
178 citations,
February 2018 in “Advances in wound care” New effective scar treatments are urgently needed due to the current options' limited success.
168 citations,
August 2009 in “EMBO molecular medicine” Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.
165 citations,
June 2007 in “European Journal of Cell Biology” Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
163 citations,
March 2012 in “BMC biology” Stem cell niches support, regulate, and coordinate stem cell functions.
160 citations,
June 2012 in “Journal of Cellular and Molecular Medicine” Telocytes might help with skin repair and regeneration.
158 citations,
August 2011 in “Reviews in endocrine and metabolic disorders” Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
156 citations,
October 2012 in “Seminars in Cell & Developmental Biology” Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.
155 citations,
May 2016 in “Nature communications” Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.
151 citations,
November 2018 in “International Journal of Pharmaceutics” Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.
150 citations,
January 2018 in “Burns & Trauma” Bioprinting could improve wound healing but needs more development to match real skin.
144 citations,
November 2020 in “Frontiers in immunology” Targeting the IL-23/IL-17 pathway effectively treats several inflammatory skin diseases.
144 citations,
August 2019 in “Cells” The WNT signaling pathway is important in many diseases and targeting it could offer new treatments.
141 citations,
September 2017 in “Developmental Dynamics” The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.
140 citations,
December 2017 in “Journal of Controlled Release” Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.
139 citations,
November 2015 in “Journal of Advanced Research” Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.
139 citations,
February 2010 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” Transplant success has improved with better immunosuppressive drugs and donor matching.
138 citations,
August 2019 in “Stem Cells and Development” Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.
134 citations,
February 2011 in “Development” Adam10 enzyme is crucial for healthy skin and proper Notch signaling.
131 citations,
March 2004 in “The American journal of pathology” Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.
130 citations,
August 2015 in “Experimental Dermatology” Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.
129 citations,
May 2015 in “Cell Stem Cell” Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
127 citations,
June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
124 citations,
October 2019 in “Frontiers in Immunology” Janus kinase inhibitors are promising treatments for autoimmune skin diseases like eczema and psoriasis.