In this study, a 75% ethanol extract of Fructus Psoraleae was found to significantly inhibit 5-α reductase and promote hair growth in mice, indicating its potential as a treatment for androgenetic alopecia through modulation of the Nrf2-Keap1 pathway.
215 citations
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November 2000 in “Journal of Investigative Dermatology” This study found that the tetracycline-regulated transcription system effectively controls conditional gene expression in the mouse epidermis, allowing suppression and activation of specific genes with doxycycline.
October 2021 in “Journal of Investigative Dermatology” This study found no significant difference in SARS-CoV2 IgG seroconversion rates between patients with immune-mediated inflammatory diseases treated with targeted immune-modulating therapies and those on conventional systemic treatments.
June 2020 in “Journal of Investigative Dermatology” This study reports that extracellular microvesicles isolated from stimulated dermal fibroblasts enhanced hair follicle growth ex vivo and identified norrin as a novel modulator in hair regeneration processes.
48 citations
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September 2017 in “Frontiers in Bioscience” This review explores the role of nanotechnology in wound healing, highlighting its potential through antimicrobial properties, selective inflammatory action, angiogenesis promotion, and its use in drug and gene delivery.
This review explores emerging therapies for hair regrowth, highlighting two strategies: hair follicle neogenesis and Wnt/B-catenin pathway modulation, which show promise for treating alopecia by potentially offering more effective options than existing treatments.
137 citations
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September 2005 in “Proceedings of the National Academy of Sciences of the United States of America” In this study, researchers found that transgenic expression of the Hairless gene in keratinocytes can restore hair follicle regeneration in Hr-deficient mice by repressing Wise, a modulator of Wnt signaling.
33 citations
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January 2001 in “Critical care clinics” This article reviews the roles and synthesis of essential long-chain fatty acids in the body and reports no new research findings; it emphasizes the importance of dietary sources for these lipids.
9 citations
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March 2009 in “Psychoneuroendocrinology” This study found that variations in the androgen receptor gene influenced memory function in women, with GGN repeat polymorphisms significantly affecting logical memory performance only in females.
9 citations
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July 2007 in “Journal of Investigative Dermatology” This study found that exposure to 12-O-tetradecanoyl-phorbol-13-acetate in mouse skin caused changes in claudin expression and localization, indicating disruption and eventual recovery of the epidermal barrier.
6 citations
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July 2025 in “Frontiers in Microbiology” This study observed that in patients with diabetic foot ulcers, an imbalance in skin microbiota, with increased pathogenic bacteria, contributes to infection and poor wound healing, and suggests that modulating microbiota composition might improve healing outcomes.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, the ablation of Tet2/Tet3 genes in mouse skin epithelial cells led to altered hair shape and length, highlighting their role in regulating hair follicle gene expression and chromatin structure.
41 citations
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October 2001 in “Experimental Dermatology” This review discusses the molecular and functional aspects of the nude gene in skin biology, providing insights into its role and evolutionary development, but reports no new results.
November 2023 in “Systems Biology in Reproductive Medicine” This study assessed vitamin E and a combined oral contraceptive's impact on continuous light-induced PCOS in female rats, finding they reduced testosterone levels and modified oxidative stress, suggesting benefits via melatonin-related pathways.
June 2024 in “Current Developments in Nutrition” In this study, KeraGLO, a nutritional supplement with hydrolyzed keratin, was shown to significantly improve skin wrinkle depth, smoothness, moisture, firmness, and hair health in healthy adult females over a 90-day period at both 500mg and 1000mg doses compared to baseline.
36 citations
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October 2009 in “Journal of biological chemistry/The Journal of biological chemistry” This study reports that TFM-4AS-1, a selective androgen receptor modulator, promoted bone and muscle growth with reduced effects on reproductive organs in ovariectomized rats.
19 citations
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July 2022 in “PNAS Nexus” This study identified a shared gene signature in scarring alopecia subtypes, with increased mast cell presence, suggesting similar treatment approaches may be effective across these hair loss disorders.
11 citations
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May 2023 in “Journal of Cancer Research and Clinical Oncology” This review discusses various applications of CRISPR-based tools in cancer research, emphasizing their potential for investigating microRNA functions and developing microRNA-based therapies, despite challenges like off-target effects and delivery issues in using CRISPR/Cas9.
11 citations
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May 2023 in “Proceedings of the National Academy of Sciences” This study found that hair follicle stem cells are stiff with high actomyosin contractility, while hair germ progenitors are soft and enlarge during quiescence, influencing hair regeneration; inducing miR-205 reduces contractility and activates regeneration in mice.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study demonstrated that Tet2 and Tet3 enzymes are crucial for controlling gene expression related to hair differentiation in mice, suggesting DNA demethylation could be a new method for managing hair growth.
15 citations
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March 2022 in “Frontiers in Bioengineering and Biotechnology” This study found that fucoidan significantly inhibited lung cancer cell phenotypes while sparing normal cells and altered gene expression, suggesting its potential for lung cancer therapy.
70 citations
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April 2017 in “Lasers in surgery and medicine” This study found that blue light at a wavelength of 453 nm promoted hair growth ex vivo, potentially through interacting with OPN3 receptors in human hair follicles.
November 2025 in “Pharmacological Research - Natural Products” Kesh Kanti Expert Oil promotes hair growth and protects hair health.
April 2026 in “Dove Medical Press (Taylor and Francis Group)” This study found that Myrtus communis leaf extract significantly decreased IL-1α and increased VEGF gene expressions in human keratinocytes, which may relate to the plant's traditional uses for hair loss and wound healing, though further research is needed to explore these effects.
In this study, researchers found that Fgf21 knockout mice exhibited delayed hair follicle cycling compared to wild-type mice, potentially due to altered miRNA interactions affecting Vezf1 and Map3k1 expression, providing insights into the molecular regulation of hair growth.
June 2024 in “Current Developments in Nutrition” This study found that a dietary intervention in dogs alleviated atopic dermatitis symptoms by modulating immune responses and skin microbiome composition compared to baseline, but with similar non-significant trends when compared with a positive control diet.
24 citations
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January 2022 in “Journal of Nanobiotechnology” This study found that quaternary ammonium iminofullerenes (IFQA) can alleviate oxidative stress in maize caused by hydrogen peroxide, promoting root growth by enhancing antioxidant cycles and reducing ROS accumulation.
April 2023 in “Journal of Investigative Dermatology” Staphylococcus epidermidis affects hair growth and metabolism, suggesting it could help manage hair growth issues.
125 citations
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September 2019 in “Journal of Clinical Immunology” This review summarizes recent advances in Treg cell biology, focusing on Foxp3's role in immune regulation and therapeutic reprogramming for immune dysregulatory disorders, but reports no new clinical results.
This research suggests that plucked hair follicles may serve as a reliable surrogate tissue for tumor biopsies in drug development, based on a mouse model linking hair and tumor pharmacodynamic responses.