Using scalp stem cells can improve hair transplants.
April 2024 in “International Journal of Dermatology” Filler injections can cause temporary hair loss, but hyaluronidase can help restore hair within a few months.
May 2023 in “Frontiers in Cell and Developmental Biology” The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.
February 2023 in “International journal of molecular sciences” Infrared spectral imaging can effectively study protein distribution in hair follicles during hair growth.
January 2018 in “Springer eBooks” Lasers are FDA-approved for permanent hair reduction, not removal, and more research is needed to improve treatments.
January 2010 in “Elsevier eBooks” Hair transplantation is a treatment for hair loss mainly caused by genetics, with various techniques and potential complications, and results visible after 8-12 months.
166 citations,
September 2011 in “Dermatologic Surgery” Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.
99 citations,
April 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicles help skin immune recovery after UVB exposure.
72 citations,
October 2009 in “The FASEB journal” TRH stimulates human hair growth and extends the hair growth phase.
62 citations,
July 1993 in “Journal of Investigative Dermatology” Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
44 citations,
July 2016 in “Stem Cells Translational Medicine” Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.
40 citations,
January 2018 in “Pharmaceutics” Eucalyptol and oleic acid in nanoemulsions improve minoxidil delivery to hair follicles, potentially enhancing hair loss treatment.
39 citations,
August 2017 in “Colloids and Surfaces B: Biointerfaces” 50-nm nanoparticles are better at penetrating skin and targeting hair follicles for drug delivery than 100-nm ones.
37 citations,
April 2010 in “FEBS Letters” The study concludes that the EDA2R gene is activated by p53 during chemotherapy but is not necessary for chemotherapy-induced hair loss.
35 citations,
October 2015 in “International Journal of Pharmaceutics” Tiny particles carrying roxithromycin can effectively target and deliver the drug to hair follicles without irritation.
34 citations,
July 2010 in “Expert Opinion on Drug Delivery” The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
34 citations,
March 2004 in “Journal of Liposome Research” Minoxidil-loaded liposomes effectively deliver to hair follicles, potentially improving hair growth and treating alopecia.
31 citations,
September 2014 in “Journal of Pharmaceutical Sciences” Using a special laser can improve how well hair loss treatments get into the skin and hair follicles.
27 citations,
September 2018 in “Medicines” Oleic acid nanovesicles improve minoxidil absorption in hair follicles for alopecia treatment.
25 citations,
July 2015 in “Colloids and Surfaces B: Biointerfaces” Iontophoresis improves minoxidil delivery to hair follicles for hair loss treatment.
24 citations,
September 2002 in “Dermatologic Surgery” The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
22 citations,
October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
17 citations,
May 2014 in “Cell transplantation” Genetically modified stem cells from human hair follicles can lower blood sugar and increase survival in diabetic mice.
17 citations,
June 2002 in “Dermatologic Surgery” Chinese patients have fewer hair follicles than Caucasians, and transplanting hair at 40% of normal density works for natural-looking hairlines.
16 citations,
July 2023 in “Acta biomaterialia” The study developed a new way to create hair-growing tissue that can help regenerate hair follicles and control hair growth direction.
15 citations,
October 2020 in “European journal of pharmaceutics and biopharmaceutics” Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
14 citations,
April 2016 in “Cell Transplantation” Neural stem cell extract can safely promote hair growth in mice.
13 citations,
August 2018 in “Facial Plastic Surgery Clinics of North America” Adipose tissue shows promise for hair regrowth, but more research is needed to confirm best practices and effectiveness.
13 citations,
December 2014 in “Stem Cells” Hair and skin can regenerate without bulge stem cells due to other compensating cells.
11 citations,
March 2021 in “Journal of Bioscience and Bioengineering” Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.