June 2024 in “Regenerative Therapy” Exosomes from stem cells may help rejuvenate skin and regrow hair, but more research is needed.
March 2024 in “Journal of Natural Remedies” An 18-year-old with hair loss saw hair regrowth after treatments combining microneedling, cupping, medication, and oil application.
December 2023 in “Bulletin of the Medical Institute of Continuing Education” Angelica Dahurica extract helps reduce hair loss and improve hair growth and scalp condition.
November 2023 in “Food science of animal resources” Lactilactobacillus curvatus LB-P9 taken orally helps hair regrow faster and thicker in mice.
November 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.
June 2022 in “Veterinary evidence” Clomipramine alone does not reduce overgrooming in cats with psychogenic alopecia.
April 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain small molecules can help regrow hair by turning on the body's cell cleanup process.
January 2006 in “Advances in developmental biology” The Hairless gene is crucial for healthy skin and hair growth.
January 1953 in “The Lancet” Cortisone may help hair regrow by altering the local environment, with regrowth starting 3-4 weeks after treatment, but its use is not widely recommended.
15 citations
,
July 2016 in “Biochemical Journal” Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
13 citations
,
November 2012 in “Journal of The European Academy of Dermatology and Venereology” Certain factors like allergies, nail problems, and hair loss patterns can predict how well someone with patchy hair loss will respond to skin cream treatments.
January 2011 in “Medicina interna de México” The document concludes that treating the underlying causes of telogen effluvium usually results in hair regrowth.
97 citations
,
March 2002 in “Molecular and cellular biology” Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.
131 citations
,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.
37 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Facial hair restoration is generally successful and satisfying for patients when done with quality techniques and realistic expectations.
34 citations
,
January 1987 in “Dermatology” Topical minoxidil effectively and safely treats extensive alopecia areata but doesn't change its course.
New hair regrowth therapies show promise but need more research.
October 2002 in “Dermatologic Surgery” The document concludes that careful planning, efficient use of every hair graft, and setting surgical priorities are crucial for successful hair restoration surgery.
30 citations
,
June 1993 in “The Journal of Cell Biology” The oncoprotein causes abnormal hair growth without increasing skin cancer risk.
December 2025 in “Antioxidants” Fermented Yeast Complex Extract helps regrow hair by reducing oxidative stress and inflammation.
August 2025 in “Current Issues in Molecular Biology” Periplaneta americana extract helps hair regrowth in mice with alopecia.
2 citations
,
August 2022 in “Reproductive Biology and Endocrinology” Magnesium supplements improved quality of life for women with polycystic ovary syndrome, but didn't help with acne, hair loss, or abnormal bleeding.
July 2024 in “Chemical Engineering Journal” A new microneedle system with minoxidil nanoparticles effectively promotes hair regrowth with fewer side effects.
Collagen VI is crucial for nerve function and affects wound-induced hair regrowth.
37 citations
,
June 2017 in “Journal of Investigative Dermatology” Blocking a protein called CXXC5 with a specific peptide can stimulate hair regrowth and new hair growth in wounds.
1 citations
,
July 2007 in “Journal of Investigative Dermatology” The mutation causes hairless mice due to mislocalized and dysfunctional HR protein.
August 2025 in “International Journal of Pharmaceutics” A new finasteride treatment may quickly and effectively promote hair regrowth.
45 citations
,
July 2006 in “Journal of Investigative Dermatology” Chemotherapy affects blood vessels in hair follicles, not stem cells, allowing hair regrowth.
3 citations
,
January 2023 in “Materials horizons” The new biomaterial helps grow blood vessels and hair for skin repair.
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.