September 2018 in “Reactions Weekly” Two women had skin reactions from a hair loss treatment and got better after stopping use.
August 2018 in “Reactions Weekly” Two men experienced hair regrowth while being treated with immune globulin for other health issues, but there were also side effects.
Two nutritional supplements improved hair growth and reduced hair loss in women with hair loss conditions.
January 2016 in “Chemistry & Industry” Two drugs, tofacitinib and ruxolitinib, may help regrow hair by activating hair follicles.
October 2015 in “Regenerative Medicine” Two growth factors, PDGF and FGF2, can potentially be used together to grow enough cells for a hair loss treatment, but their exact function on human cells needs further confirmation.
September 2012 in “Reactions Weekly” Two girls experienced temporary hair loss after getting the HPV vaccine, which may be related to the vaccine.
January 2010 in “Yearbook of Endocrinology” Two new compounds can block androgen receptor activity in different ways and may lead to new treatments for androgen-related diseases.
November 2009 in “Reactions Weekly” Two women lost hair after mesotherapy for hair loss, with one having permanent and the other temporary hair loss.
August 2009 in “Reactions Weekly” Finasteride caused breast enlargement in two men, which improved after stopping the medication.
September 2008 in “Pediatric Rheumatology” Two children with lysinuric protein intolerance showed symptoms similar to lupus.
December 2006 in “International Journal of Dermatology” Two major dermatology conferences were held in 2006, focusing on skin immunity and various skin diseases.
March 2005 in “Journal of The American Academy of Dermatology” Two cosmetic lotions used day and night may be a good alternative to minoxidil for hair loss treatment with better cosmetic effects and tolerance.
March 2005 in “Journal of The American Academy of Dermatology” Two lotions used day and night may be a good alternative to minoxidil for hair loss, with better cosmetic effects and tolerance.
February 1999 in “The anatomical record” Two mouse mutants have defective hair cuticle cross-linking.
June 1996 in “Journal of Dermatological Science” Two new compounds were found that could promote hair growth as well or better than minoxidil.
September 2015 in “SelfCare Journal” Two treatments for male pattern hair loss are minoxidil and finasteride, but they have side effects and may not satisfy everyone.
9 citations,
March 1991 in “Endocrinology” Using two drugs together, Flutamide and 4-MA, is more effective for blocking male hormones than using each one alone.
1 citations,
May 2022 in “Revista Contemporânea” Combining two treatments for hair loss works better than using just one.
1 citations,
May 2018 in “Psychology, Health & Medicine” The two-factor model fits better for Chinese patients' understanding of illness causes than the original four-factor model.
March 2005 in “Journal of The American Academy of Dermatology” The two lotions used day and night may be a good alternative to minoxidil for hair loss treatment with better cosmetic effects and tolerance.
355 citations,
August 2013 in “Acta Biomaterialia” The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.
201 citations,
November 1964 in “Journal of neurophysiology” The cuneate nucleus has two main neuron types: relay neurons and interneurons.
100 citations,
September 1999 in “British Journal of Dermatology” The study found that two enzymes linked to hair loss are located in different parts of the scalp, supporting a common treatment's effectiveness.
32 citations,
April 2019 in “JAAD case reports” JAK inhibitors helped treat hair loss in two people with Down syndrome.
32 citations,
July 2017 in “Oncotarget” Alternating treatment with two drugs could help cells in a rapid aging disease.
31 citations,
December 2002 in “Biochimica et biophysica acta. G, General subjects/Biochimica et biophysica acta. General subjects (Online)” The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
28 citations,
December 2015 in “Journal of biological chemistry/The Journal of biological chemistry” Prostasin has two roles in skin: one for normal skin development without needing activation, and another for proper hair growth that requires activation.
27 citations,
July 2001 in “Journal of Pharmaceutical and Biomedical Analysis” Finasteride remains stable for two years with proper storage.
22 citations,
April 2011 in “Anais Brasileiros de Dermatologia” Hair transplants can lead to hair loss from lichen planopilaris, and patients should be tested and wait two years before the procedure.
16 citations,
April 2018 in “Animal Genetics” Researchers found two genes that may explain why some Casertana pigs don't have hair.