665 citations,
April 2016 in “Nature communications” Blocking specific proteins can help remove aging cells and might treat age-related diseases and promote hair growth.
328 citations,
November 2020 in “Nature Materials” Hydrogel scaffolds can help wounds heal better and grow hair.
321 citations,
January 2012 in “Cell stem cell” TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.
277 citations,
February 2013 in “Science Signaling” Mitochondrial reactive oxygen species are essential for skin and hair development.
235 citations,
July 1999 in “Journal of biological chemistry/The Journal of biological chemistry” Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
222 citations,
August 2014 in “Cell Metabolism” Mitochondrial Complex I reduces inflammation and increases bone breakdown by affecting certain immune cells.
214 citations,
April 2017 in “Cell” Different small areas within hair follicles send specific signals that control what type of cells stem cells become.
195 citations,
December 2009 in “Journal of Investigative Dermatology” Free fatty acids in sebum boost skin's defense against acne by increasing antimicrobial peptides.
181 citations,
February 2019 in “Cell” Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.
176 citations,
June 2019 in “Cells” Different fibroblasts play key roles in skin healing and scarring.
173 citations,
August 2015 in “Developmental cell” The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.
169 citations,
February 2018 in “Immunity” Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.
164 citations,
February 2010 in “Journal of Cell Science” Human dermal stem cells can become functional skin pigment cells.
148 citations,
October 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” Mice without the vitamin D receptor are more prone to UV-induced skin tumors.
143 citations,
May 2017 in “Nature cell biology” Wounded skin cells can revert to stem cells and help heal.
136 citations,
September 2019 in “Journal of Clinical Investigation” Dermal adipose tissue in mice can change and revert to help with skin health.
136 citations,
July 2014 in “Proceedings of the National Academy of Sciences of the United States of America” FGF5 gene mutations cause unusually long eyelashes by affecting hair growth regulation.
133 citations,
July 2020 in “Cells” Creating fully functional artificial skin for chronic wounds is still very challenging.
132 citations,
August 2008 in “Development” Dlx3 is essential for hair growth and regeneration.
130 citations,
March 2014 in “Proceedings of the National Academy of Sciences of the United States of America” Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.
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.
127 citations,
January 2008 in “PloS one” Vitamin D receptor helps control hair growth and could be used to treat certain skin tumors.
126 citations,
August 2018 in “Molecular Systems Biology” Fibroblast state switching is crucial for skin healing and development.
119 citations,
November 2016 in “American journal of human genetics” Mutations in three genes cause Uncombable Hair Syndrome, leading to frizzy hair that can't be combed flat.
119 citations,
December 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” Nanoparticles can deliver vaccines through hair follicles, triggering immune responses and providing protection.
101 citations,
March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
99 citations,
September 2007 in “The American journal of pathology” Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
96 citations,
December 2018 in “Immunity” Targeting TGFβ can improve skin immunity in older people.
96 citations,
April 2017 in “Oncotarget” Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.
92 citations,
September 2013 in “Journal of Investigative Dermatology” BMAL1 and Period1 genes can influence human hair growth.