This study found that activating autophagy in hair follicle stem cells can promote hair growth by shifting their metabolism to glycolysis, while inhibiting it led to delayed hair cycle progression.
July 2026 in “Journal of Zhejiang University (Medical Sciences)” This study found that adipose stem cell-derived nanovesicles promoted dermal papilla cell proliferation, migration, and anti-apoptotic effects in vitro and enhanced hair follicle cycle progression in mice, primarily through activation of the β-catenin signaling pathway.
1 citations
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February 2022 in “Clinical, Cosmetic and Investigational Dermatology” In this study, researchers found that the thyroxine receptor agonist TDM10842 accelerated the onset of anagen, a hair growth phase, in C3H mice, potentially through activation of the Wnt/beta-catenin and Hedgehog pathways, with Pclaf playing a key role in this process.
The study found that adipose-derived mesenchymal stem cells obtained via laser-assisted liposuction with selective photo-stimulation are comparable in differentiation potential and tumorigenic risk to those from conventional liposuction for cell therapy applications.
This study found that bursts of ERK activation in the epidermis of mice were linked to cell division, supporting synchronized cell proliferation and transient ERK activity in living tissues.
37 citations
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January 2002 in “British journal of dermatology/British journal of dermatology, Supplement” This study found that procyanidin B-2 may promote hair growth by reducing expression and inhibiting translocation of PKC isozymes in murine hair epithelial cells.
19 citations
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December 2018 in “Experimental and Molecular Medicine” This study reports that the novel small molecule IM176OUT05, by modifying stem cell metabolism, promoted hair regrowth and increased hair follicle numbers in mice.
41 citations
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December 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” This study reported that deleting the MED1 subunit from the MED complex in keratinocytes resulted in disrupted hair differentiation and cycling, leading to hair loss in mice.
3 citations
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December 2013 in “Journal of Cell Science” This study found that K79+ keratinocytes migrate outward to help form the hair follicle lumen both during development and adult regeneration, revealing a novel mechanism of hair follicle formation in mice.
April 2012 in “Cancer Research” In this study, mouse models with EGFR deficiency showed that disrupted hair follicle cycling leads to increased mast cell numbers and inflammation, suggesting EGFR's role in managing hair cycle transitions and preventing folliculitis.
1 citations
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September 2011 in “Journal of Dermatology” This letter reports a woman with nevoid basal carcinoma syndrome and pronounced androgenic alopecia associated with a novel PTCH gene mutation p.Leu1159fsx32, suggesting a genetic link in this case study.
December 2023 in “Journal of Volgograd State Medical University” This study reviewed current research on white, brown, and beige adipose tissue, highlighting their roles in metabolism, thermogenesis, tissue repair, and stem cell activity, and identified the study of adiponectins as important for advancing knowledge of metabolic syndrome and tissue regeneration mechanisms.
61 citations
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January 2011 in “PloS one” In this study, researchers found that Notch signaling is crucial for late-stage epidermal differentiation and postnatal hair cycle homeostasis by regulating hair follicle stem cell proliferation and differentiation.
May 2025 in “BMC Genomics” This study found that circ 0020938 suppresses hair follicle stem cell proliferation by interacting with the miR-142-5p/DSG4 axis, which aids in the hair follicle cycle's proper progression.
8 citations
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February 2021 in “Biomolecules & therapeutics” This study found that myristoleic acid promotes dermal papilla cell proliferation and anagen signaling through autophagy, cell cycle progression, and activation of the Wnt/β-catenin and ERK pathways.
April 2023 in “Research Square (Research Square)” This case report highlights a Palestinian woman with a rare ovarian steroid cell tumor, underscoring the diagnostic challenges and potential for disease progression despite treatment attempts with various chemotherapy regimens.
April 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” This study found that exosomes derived from human umbilical cord mesenchymal stem cells enhanced the growth of human hair dermal papilla cells by promoting cell cycle progression and activating PI3K and Akt-dependent pathways, indicating potential for hair loss treatment.
31 citations
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August 2021 in “Stem Cell Research & Therapy” This review examines the life cycle, biomarkers, and functions of hair follicle stem cells, emphasizing their role in hair loss therapy and other skin and hair disorders, but reports no new clinical results.
This study suggests that Grateloupia elliptica extract may promote hair growth by activating wnt/β-catenin signaling and fostering dermal papilla cell proliferation.
1 citations
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August 2011 in “Planta Medica” This study reported that bimatoprost significantly increased hair growth in rat vibrissa follicles by enhancing dermal papilla cell proliferation and upregulating cell cycle proteins like CDK2, Cyclin E, and β-catenin.
This study found that TLR2 and its ligand CEP are crucial for maintaining hair follicle health and stimulating hair growth, with deficiencies observed in aging and obesity potentially reducing regeneration.
26 citations
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August 2019 in “Stem Cell Research & Therapy” This study found that PBX1 enhances the proliferation and reprogramming of hair follicle mesenchymal stem cells by activating the AKT/GSK3β signaling pathway, promoting NANOG expression, and inhibiting apoptosis.
17 citations
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May 2021 in “Journal of Cell Science” In this study, the researchers discovered that specific polyamine depletion enhances stemness in hair follicle stem cells through a mechanism independent of mRNA translation.
September 2017 in “Journal of Investigative Dermatology” This study found that fermented mackerel oil increased hair growth by promoting dermal papilla cell proliferation and cell cycle progression through wnt/β-catenin signaling activation in vibrissa follicles.
10 citations
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April 2020 in “PloS one” This study found that mitochondrial dysfunction due to Crif1 deficiency in hair follicle stem cells significantly slows the hair growth cycle in adult mice but does not impact the maintenance of HFSC populations.
24 citations
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January 2015 in “Annals of Dermatology” In this study, herbal extracts commonly used in traditional medicine were observed to significantly increase the proliferation of human dermal papilla cells, suggesting potential as alternative therapies for enhancing hair growth.
August 2026 in “International Journal of Molecular Sciences” This study found that Atractylodes macrocephala Koidz. extract promotes anagen entry and hair regrowth by enhancing dermal papilla cell activity and supporting hair cycle progression in a mouse model.
2 citations
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May 2011 in “Journal of Clinical Oncology” This study found that paclitaxel poliglumex showed limited effectiveness and was relatively well tolerated in post-menopausal women with advanced NSCLC, suggesting further testing of this treatment may not be justified.
January 2012 in “Journal of Clinical Medicine in Practice” This study found that first-line treatment with docetaxel and carboplatin was safe and effective for elderly patients with advanced non-selective non-small-cell lung cancer, showing an overall efficacy rate of 47.87%.
191 citations
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September 2011 in “Cell stem cell” This study found that polycomb-group-mediated repression plays a key role in regulating hair follicle stem cell states and lineage progression by distinct mechanisms in adult mouse skin.