A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
1 citations
,
June 2024 in “European Journal of Dentistry” Human placental extract may be better for tooth repair than current materials.
81 citations
,
February 2019 in “Experimental & Molecular Medicine” PAK4 is crucial in cancer progression, brain development, and could be a therapeutic target, especially through the PAK4-CREB axis.
8 citations
,
September 2004 in “Contact dermatitis” Avoiding dyed wigs and clothing improved severe allergic reactions in a woman treated with diphencyprone.
33 citations
,
January 2008 in “Journal of Molecular Neuroscience” 
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” A PTH-based treatment improved hair regrowth better than ruxolitinib in a mouse model of hair loss.
April 2016 in “Journal of Investigative Dermatology” CD73 may regulate hair growth and could be targeted for hair growth treatments.
5 citations
,
October 2013 in “Experimental Dermatology” The commentary explains that a balance of HR protein and putrescine is important for normal hair growth.
December 2024 in “Cureus” Tirzepatide improved symptoms and hair regrowth in a man with folliculitis decalvans.