125 citations
,
September 2001 in “The FASEB Journal” Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.
55 citations
,
January 2002 in “Journal of liposome research” New liposomal formulations may improve delivery of treatments to hair follicles, potentially helping with hair loss.
32 citations
,
March 2009 in “AAPS PharmSciTech”
February 2025 in “Biomolecules” Melatonin can help or hinder hair growth depending on the dose.
January 2020 in “Surgical and Cosmetic Dermatology” Hair loss in women with androgenetic alopecia was reduced by using a hair treatment with human hair follicle stem cells.
January 2009 in “Journal of Jilin University” 3T3 fibroblasts feeder is best for growing epithelial stem cells from hair follicles.
32 citations
,
March 2013 in “EMBO journal” The plant hormone auxin activates the TOR pathway, affecting gene expression related to growth and cell size.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Changing the structure of the hair follicle's environment can affect hair quality but doesn't stop hair growth.
5 citations
,
January 1994 in “Skin Pharmacology and Physiology” DNA flow cytometry effectively evaluates how different conditions affect hair growth cell activity.
28 citations
,
March 2010 in “Histochemistry and Cell Biology” Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.
December 2023 in “International Journal of Medical Arts” Transplanted hair follicles show significant changes after FUE, needing more research.
Fgf20 helps form hair follicle structures by stopping cell division and increasing cell movement.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Disrupting the Tsc2 gene in certain cells leads to thicker skin, larger hair, and changes in hair growth signaling, which can be partly reversed with specific treatment.
39 citations
,
March 2009 in “Archives of Dermatological Research” Apigenin may help promote hair growth and could treat hair loss.
3 citations
,
August 2013 in “Stem cells” Certain inhibitors applied to the skin can promote hair growth by maintaining a key hair growth signal.
28 citations
,
October 2011 in “International Journal of Molecular Medicine” Adenosine helps hair grow longer and stronger by boosting certain growth factors and signaling pathways.
1 citations
,
October 2022 in “Journal of Bioscience and Bioengineering” Manipulating cell sorting can improve hair follicle regeneration in the lab.
January 2022 in “Figshare” Melatonin affects when and how certain genes work during the different stages of hair growth in goats.
163 citations
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April 2019 in “Nature Communications” Mechanical stretching of the skin can promote hair growth by activating certain immune cells.
1 citations
,
May 2016 in “Dermatologic Surgery” The document concludes that using a phototrichogram with a protractor and tapeline is a reliable and noninvasive way to measure hair loss.
October 2012 in “Journal of Dermatological Science” Erythropoietin can promote hair growth by increasing IGF-1 in hair cells.
April 2012 in “Cancer research” Blocking mTORC1 may help prevent skin cancer by stopping the growth of certain skin stem cells.
34 citations
,
January 1983 in “Journal of Investigative Dermatology”
29 citations
,
February 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Loss of Fz6 disrupts hair follicle and associated structures' orientation.
TLR2 is crucial for hair growth and regeneration, and boosting it can help prevent hair loss.
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.
February 2022 in “Research Square (Research Square)” A protein made in a plant stopped hair growth in mice.
98 citations
,
November 1999 in “Dermatology Online Journal” IGF-1 can boost hair growth by promoting cell growth and preventing cell death.
5 citations
,
February 2022 in “Stem cell reports” Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
13 citations
,
September 2007 in “Journal of dermatological science”