January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Exosomes and stem-cell therapies slightly outperform PRP in improving hair and skin, but more research is needed.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Exosomes and stem-cell therapies slightly outperform PRP in improving hair and skin, but more research is needed.
January 2026 in “Stem Cell Reviews and Reports” 
September 2025 in “PubMed” Hair miniaturization is the main cause of long-term hair loss after stem cell transplantation and chemotherapy, and treatments like topical minoxidil can help improve hair volume.
June 2025 in “Research Square (Research Square)” Stem cell exosome injections can safely improve hair growth and thickness in men with hair loss.
The combination of ADSC secretome and minoxidil was most effective for hair growth in people with hair loss.
January 2024 in “Advanced Science” New microspheres help heal skin wounds and regrow hair without scarring.
July 2023 in “Nature Genetics” Researchers identified key cell types and genes involved in hair and skin diseases.
June 2023 in “Plastic and Reconstructive Surgery” Stem cell therapy from hair follicles effectively treats advanced hair loss with minimal side effects.
May 2023 in “Cytotherapy” Hair follicle and adipose cell vesicles both protect neurons and reduce inflammation similarly.
Higher PD-1 levels mean fewer CD8+ T cells in alopecia areata hair follicles.
April 2023 in “Journal of Investigative Dermatology” Hair growth is driven by cells that move and change like a conveyor belt.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing certain immune cells in mice causes their hair to enter the growth phase earlier than usual.
April 2023 in “Journal of Investigative Dermatology” Adipose Stem Cell-derived Exosomes (ASCE) could potentially be used for hair loss treatment and scalp rejuvenation, as they have shown to increase hair length, thickness, and count, and improve conditions like androgenic alopecia and alopecia areata.
April 2023 in “Journal of Investigative Dermatology” Higher PD-1 levels are linked to fewer immune cells in hair follicles in alopecia areata.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” The research provided new insights into the genetic factors contributing to hair loss and skin conditions by analyzing individual cells from the human scalp.
January 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” GDNF helps grow hair and heal skin wounds by acting on specific stem cells.
December 2020 in “Research Square (Research Square)” Neural cell nanovesicles help hair growth by activating key signals.
November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Apoptotic cells may trigger cell death in hair follicles during their regression cycle.
March 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The dermal sheath's contraction is crucial for hair follicle regression and stem cell relocation.
September 2017 in “Current stem cell research & therapy” Mesenchymal stem cells from fat tissue may effectively treat hair loss and help regrow hair.
December 2016 in “Clinics in surgery” Understanding hair follicle biology and stem cell control can help develop treatments to stimulate hair growth for cosmetic procedures.
September 2016 in “Journal of dermatological science” TSC2 is crucial for proper hair follicle development and patterning.
December 2012 in “Journal of dermatological science” Hair follicles help attract immune cells to minor skin injuries.
October 2012 in “Institutional Repositories DataBase (IRDB)” Stem cell treatment can effectively regrow hair.
January 2006 in “Chinese Journal of Dermatology” Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
January 2006 in “Yearbook of Dermatology and Dermatologic Surgery” Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.
January 2003 in “Zhonghua shaoshang zazhi” Murine fetal epidermal stem cells can help regenerate hair follicles.
The estrogen receptor pathway controls hair growth cycles and affects skin cell growth.
January 1990 in “The Nishinihon Journal of Dermatology” Follicular structures help differentiate keratoacanthoma from squamous cell carcinoma.