September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, freezing gamma-irradiated amniotic fluid increased hair follicles and accelerated the transition to the anagen stage in rats, suggesting potential for treating hair loss safely and effectively.
70 citations
,
February 2017 in “Dermatologic Surgery” This study reports that plasma rich in growth factors appeared to improve hair follicle regeneration and patient satisfaction in individuals with androgenetic alopecia, though further trials are needed.
9 citations
,
July 2020 in “Biomedicine & Pharmacotherapy” This study found that Pep-1-mediated mitochondrial transplantation was as effective as PRP therapy in restoring hair loss related to aging in mice, with distinct improvements in hair and skin-related measures.
This study found that Chrysanthemum zawadskii extract may promote hair growth by inducing an earlier conversion of telogen to anagen and increasing the proliferation of dermal papilla cells in mice and human hair follicle cultures.
121 citations
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May 2009 in “Journal of Ethnopharmacology” This study found that the methanol extract of Eclipta alba showed dose-dependent hair growth promoting activity in pigmented C57/BL6 mice by influencing the transition from the telogen to anagen phase.
92 citations
,
September 2019 in “ACS nano” This study observed that a wearable electric stimulation device significantly promoted hair regeneration in rats and mice, outperforming conventional pharmacological treatments and enhancing growth factor secretion.
44 citations
,
October 2011 in “Gynecological Endocrinology” This review discusses the effects of oestrogen on skin ageing and highlights the need for large-scale clinical trials to evaluate postmenopausal oestrogen use, reporting no new findings.
25 citations
,
May 2020 in “Stem Cells Translational Medicine” In this randomized clinical trial, the authors reported that adipose-derived stem cell constituent extract topical solution increased hair density and thickness in patients with androgenetic alopecia over 16 weeks compared to placebo.
23 citations
,
September 2015 in “PLOS ONE” This study found that mesenchymal stem cells, especially when injected intradermally, significantly accelerated wound healing in rats compared to chitosan treatment.
17 citations
,
February 2018 in “Journal of Cosmetic and Laser Therapy” In this study, researchers administered eight sessions of intradermal injections containing growth factors into the scalp of 1000 patients, reporting a significant reduction in hair fall in 83% of participants and increased total hair count and shaft diameter, with promising tolerance and safety.
11 citations
,
October 2016 in “Biomedicine & Pharmacotherapy” In this study, minoxidil and human platelet lysate affected gene expression related to hair growth signaling pathways in mouse hair follicle cells.
August 2014 in “Warwick Research Archive Portal (University of Warwick)” This study found that obesity in women may impair endometrial stromal function and contribute to reproductive complications, possibly due to metabolic influences rather than immune cell differences.
This study found that αvβ6 integrin inhibits keratinocyte proliferation during wound healing and hair regeneration, suggesting its downregulation may enhance recovery and influence epidermal stem cell behavior.
421 citations
,
January 2015 in “Chemical Society Reviews” This review discusses recent advances in surface modification and endothelialization of biomaterials for vascular grafts, highlighting promising methods like gene engineering and targeting ligand immobilization to improve clinical outcomes.
69 citations
,
April 2019 in “Biomedicines” This study found that hair thickness and density increased after treatment with human follicle mesenchymal stem cells and platelet rich plasma, associated with enhanced Wnt signaling and platelet derived growth factors.
45 citations
,
September 2018 in “International Journal of Women's Dermatology” This review discusses the use of platelet-rich plasma as a treatment for androgenetic alopecia and highlights the need for standardized protocols, reporting no new clinical results.
18 citations
,
November 2016 in “Journal of Oral and Maxillofacial Surgery” This review discusses platelet-rich plasma for androgenic alopecia and reports beneficial effects on hair density and quality, but suggests more rigorous studies are needed for conclusive evidence.
January 2012 in “Journal of Investigative Dermatology” The document presented various studies on hair and cutaneous development, revealing insights into hair biology and potential therapeutic targets for hair-related conditions. Key findings included the role of stem cells and their niches in hair regeneration, the impact of TACE/ADAM17 depletion on alopecia, and the expression of somatostatin in hair follicles. Research on genetic factors, such as CYLD mutants and P-cadherin, highlighted their importance in hair growth and pigmentation. Studies on hair aging identified genes involved in hair loss in women over 40. Additionally, the potential of keratinocyte precursors from iPS cells for hair follicle regeneration and the effectiveness of a parathyroid hormone analog in reversing chemotherapy-induced alopecia were explored. The document also discussed the role of cholesterol biosynthesis in cicatricial alopecia, the necessity of Wnt signaling for hair follicle initiation, and the effects of ATP-sensitive potassium channel blockers on hair growth. These findings collectively advanced the understanding of hair growth, alopecia treatment, and skin regeneration.
81 citations
,
February 2016 in “Veterinary pathology” This review discusses the commonly observed pathological findings in progeroid mouse models and highlights the importance of understanding mouse strain backgrounds and progeria-related phenotypes for accurate pathology data interpretation.
2 citations
,
June 2021 in “Cosmoderma” This article reviews the use of platelet-rich plasma (PRP) in various dermatological conditions and reports no new clinical results; the authors emphasize its efficacy and call for continued careful use.
124 citations
,
January 2012 in “Journal of Allergy and Clinical Immunology” This study found that activation of cannabinoid 1 receptors in human scalp hair follicles may limit excessive mast cell activation and maturation, suggesting a potential therapeutic strategy for managing MC-dependent skin diseases.
47 citations
,
December 2011 in “Experimental Dermatology” This study suggests that the neuropeptide CGRP may protect against, but not restore, IFNγ-induced collapse of hair follicle immune privilege in alopecia areata.
4 citations
,
July 2025 in “Frontiers in Pharmacology” This study found that cooling combined with antioxidants can improve scalp cooling effectiveness in preventing chemotherapy-induced alopecia by maintaining hair follicle viability and function.
58 citations
,
September 2019 in “EMBO Molecular Medicine” This study found that the CDK4/6 inhibitor palbociclib may protect human hair follicles from the damaging effects of taxane chemotherapy by inducing G1 arrest in stem/progenitor cells.
10 citations
,
May 2020 in “Frontiers in cell and developmental biology” In this study, researchers found that Dicer, but not Tarbp2, plays a crucial role in regulating the growth phase of hair follicles in post-natal mice.
2 citations
,
December 2024 in “BMC Genomics” In this study, researchers used transcriptome sequencing and bioinformatics analysis to identify important genes and pathways involved in the transition between hair growth phases, offering new insights into hair follicle cycle regulation and development.
8 citations
,
July 2014 in “Hair transplant forum international” This article discusses key surgical techniques for optimal graft growth in hair transplantation and presents no new research findings.
14 citations
,
December 2018 in “The American journal of pathology” This study found that genetic activation of Nrf2 in keratinocytes accelerates wound repair by enhancing cell proliferation and re-epithelialization, suggesting potential use for Nrf2-activating compounds in individuals with impaired healing.
4 citations
,
July 2025 in “Annals of the New York Academy of Sciences” This review emphasizes that collaboration between forensic anthropology and molecular anthropology could significantly improve the identification of unknown human remains by creating more comprehensive biological profiles.
2 citations
,
January 2022 in “International Journal of Medical Sciences” In this study, kartogenin promoted hair growth by enhancing cell proliferation and migration in vitro and extended hair length in mice, suggesting its potential as a treatment for hair loss.