21 citations,
October 2009 in “Biochemical Engineering Journal” Stem cell therapy is a promising approach for hair regrowth despite potential side effects.
10 citations,
January 2009 in “Elsevier eBooks” Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
39 citations,
May 2014 in “Frontiers in Pharmacology” Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.
122 citations,
November 1984 in “Journal of the American Academy of Dermatology” No single treatment is consistently effective for alopecia areata, and more research is needed.
66 citations,
August 2001 in “Experimental Dermatology” Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
33 citations,
April 2011 in “Journal of Veterinary Internal Medicine” Long-term fluticasone treatment does not harm the immune system in horses with heaves.
44 citations,
February 2023 in “Cell” Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
134 citations,
December 2018 in “Dermatology and Therapy” Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
25 citations,
November 2001 in “Kidney International” Male hormones worsen kidney transplant damage, but blocking them helps.
17 citations,
March 2021 in “Expert Opinion on Biological Therapy” Use PRP and ASC-BT for hair loss and wound healing, but more research needed.
19 citations,
January 2017 in “Stem Cells International” Adipose-derived stem cells show promise in treating skin conditions like vitiligo, alopecia, and nonhealing wounds.
7 citations,
January 2009 in “Immunological investigations” A 3-year-old boy lost all his hair due to a rare reaction to phenobarbital, but it grew back after steroid treatment.
12 citations,
April 2015 in “InTech eBooks” Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.
January 2016 in “Springer eBooks” New materials and methods could improve skin healing and reduce scarring.
40 citations,
June 2011 in “Journal of biological chemistry/The Journal of biological chemistry” FA2H is essential for normal fur and sebum production in mice.
260 citations,
June 2011 in “Cell” Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.
286 citations,
August 2007 in “Journal of Clinical Investigation” Alopecia areata is an autoimmune disease where T cells attack hair follicles.
139 citations,
October 2005 in “Journal of Investigative Dermatology” The nail matrix has a reduced immune response, protecting it from autoimmunity.
7 citations,
December 2018 in “Discoveries” Platelet-rich plasma may improve wound healing by stimulating cell growth and blood vessel formation.
85 citations,
December 2017 in “Developmental Biology” Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.
5 citations,
January 2022 in “Molecular Medicine Reports” Pine bark extract helps mice grow hair by reducing inflammation and boosting growth factors.
49 citations,
November 2014 in “Journal of Medicinal Food” Red Ginseng Extract may help human hair grow by activating growth pathways and blocking negative effects of certain hormones.
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.
2 citations,
May 2019 in “Advances in wound care” Blood-derived CD34+ cells speed up healing, reduce scarring, and regrow hair in skin wounds.
10 citations,
January 2016 in “PLOS ONE” Researchers found 44 proteins that change during different hair growth stages and may be important for hair follicle function.
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.
22 citations,
March 1987 in “Journal of The American Academy of Dermatology” Minoxidil prolongs cell life, slows aging, and may produce longer hairs.
January 2024 in “Frontiers in Bioengineering and Biotechnology” A new method using stem cell membranes to deliver Minoxidil improved hair growth in mice better than Minoxidil alone.
3 citations,
October 2011 in “QJM” The drugs finasteride and dutasteride reduce low-grade prostate cancers but may double the risk of high-grade cancers.
30 citations,
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.