This study identified a proliferative intermediate transcriptional state associated with the transition from secondary hair germ cells to lower hair follicle-associated cells during early hair follicle regeneration in mice.
36 citations
,
September 2009 in “Journal of Cellular and Molecular Medicine” This review addresses the role of skin-resident adult stem/progenitor cells in skin homeostasis, disease, and cancer development, and reports no new research results.
May 2025 in “Journal of Neonatal Surgery” This source discusses clinical studies on plant-derived growth factors for treating androgenic alopecia, highlighting their potential to stimulate hair follicle regeneration as an alternative to traditional therapies.
10 citations
,
November 2022 in “Protein & Cell” In this study, topical quercetin was found to stimulate hair follicle growth and promote microvascular regrowth in mice, suggesting its potential for hair regrowth strategies.
17 citations
,
November 2022 in “Biomedicine & Pharmacotherapy” This study reviewed recent developments in cell therapy for hair loss, finding adipose-derived stem cells and dermal sheath cup cells as promising alternatives to conventional treatments, albeit with varying effectiveness and challenges in trichogenecity and hair growth outcomes.
13 citations
,
December 2014 in “Stem Cells” This study found that quiescent bulge stem cells, when prevented from contributing to hair follicle and epidermal regeneration, did not affect hair follicle growth or wound healing in the short term.
6 citations
,
July 2025 in “Advanced Materials” This review discusses cell membrane-coated scaffolds in tissue engineering, emphasizing their potential to enhance therapeutic outcomes in regenerative medicine and reporting no new experimental results.
6 citations
,
April 2020 in “Applied sciences” This study reports that mesenchymal stem cell-conditioned medium promoted dermal cell migration and proliferation, enhancing wound healing but not direct hair growth, in vitro and in adult mouse models.
3 citations
,
December 2023 in “Cell proliferation” This review suggests that the umbilical cord-derived mesenchymal stem cell secretome presents a promising approach for skin regeneration and wound healing due to its multiple therapeutic properties, highlighting its potential over traditional treatments for conditions like chronic wounds and alopecia.
October 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that overexpression of the anti-apoptotic protein Bcl-2 in mice disrupted cell death during the hair cycle, impairing hair regeneration by delaying anagen entry and hair growth.
January 2020 in “eScholarship (California Digital Library)” This study used multi-scale hybrid models to explore how signaling factors affect skin wound healing and embryo development, suggesting that different levels of fibrin clot density influence scar formation.
November 2017 in “Belarusian State Pedagogical University repository (Belarusian State Pedagogical University)” The authors concluded that burned skin contains viable mesenchymal stem cells which enhance wound healing in animal models without altering key biological functions due to burn trauma.
April 2023 in “Journal of Investigative Dermatology” This study found that blocking apoptosis during the catagen phase in mice disrupts hair follicle stem cell niche architecture, delaying subsequent hair regeneration cycles.
74 citations
,
January 2013 in “Expert Opinion on Biological Therapy” This review discusses recent advances in hair follicle biology, regeneration, and tissue engineering, highlighting emerging therapeutic opportunities, and reports no new experimental results.
25 citations
,
June 2021 in “Developmental Cell” In this study, researchers found that deleting Caspase-9 in hair follicle stem cells delayed apoptosis, leading to accelerated wound repair and new hair follicle regeneration by maintaining apoptotic cells as signaling centers.
236 citations
,
April 2015 in “Cell” This study found that patterned hair plucking in mice triggers a collective regeneration response in nearby unplucked hair follicles via a quorum sensing mechanism involving immune signaling.
92 citations
,
March 2016 in “Developmental Cell” Zebrafish skin regeneration relies on cell behaviors and reactive oxygen species, with antioxidants reducing and hydrogen peroxide increasing regeneration.
July 2025 in “World Journal of Stem Cells” This review highlights that exosome-based therapies show promise for hair regeneration by modulating signaling pathways and enhancing hair follicle regeneration; however, further clinical research is needed due to variability in methods and limited clinical studies.
September 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” This study found that lymphatic vessels play a crucial role in hair follicle growth and regeneration in mice by connecting hair follicles and expanding during stem cell activation.
December 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.
56 citations
,
May 2017 in “Nature Cell Biology” Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
September 2022 in “Research Square (Research Square)” This study found that overexpressing Rps14 in supporting cells promoted hair cell regeneration in the organ of Corti by facilitating cell proliferation and differentiation.
2 citations
,
November 2025 in “Cells” This review presents evidence supporting the potential of adipose-derived stem cell secretome as a promising cell-free therapy for skin repair, emphasizing its application in wound healing, alopecia, skin rejuvenation, and inflammatory skin diseases.
74 citations
,
June 2021 in “Frontiers in Cell and Developmental Biology” This study suggests that exosomal miRNAs from human amniotic fluid stem cells may inhibit myofibroblast differentiation and reduce fibrotic scarring in wound healing.
32 citations
,
May 2020 in “European Journal of Pharmacology” This review discusses the potential of stem cell-based therapies, particularly involving stem cell-derived conditioned medium and exosomes, for hair regeneration in nonscarring alopecia, but it reports no new clinical outcomes.
19 citations
,
June 2021 in “Tissue Engineering and Regenerative Medicine” This study found that adipose-derived stem cell exosomes promoted hair follicle regeneration in mice, resulting in a higher number of regenerated hairs and follicles compared to the control group.
2 citations
,
October 2021 in “Experimental Cell Research” This study found that injectable platelet-rich fibrin (i-PRF) enhances hair follicle regeneration in vitro by promoting human dermal papilla cell proliferation, migration, and trichogenic inductivity, with varying effects depending on concentration.
2 citations
,
August 2024 in “International Journal of Dermatology” This study found that treating patients with androgenetic alopecia using exosomes from adipose tissue stem cells over 24 weeks significantly increased hair density and patient satisfaction without severe adverse effects, suggesting a promising alternative treatment for hair loss.
2 citations
,
June 2022 in “Phytomedicine” This study found that Shi-Bi-Man, a hair health supplement, significantly promoted hair growth in mice, likely through activation of the FGF signaling pathway.
2 citations
,
May 2020 in “Journal of visualized experiments” This study describes a protocol for inducing endogenous reactive oxygen species in mouse skin, which stimulates tissue regeneration and promotes burn healing and hair follicle growth.