October 2024 in “Biology” This review discusses the role of dermal papilla cells in hair follicle formation and their potential use in cell therapy for hair loss, but reports no new research findings.
32 citations
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February 2024 in “Growth Hormone & IGF Research” In this study, DHT was found to inhibit hair growth in mice by decreasing IGF-I production in dermal papillae through reduced sensory neuron stimulation.
January 2024 in “Skin appendage disorders” This research highlights that various environmental pollutants, including particulate matter, tobacco smoke, and heavy metals, can significantly affect hair follicle health, linking them to conditions like alopecia areata and androgenetic alopecia, underscoring the need for further study in this area.
2 citations
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October 2023 in “Science advances” In this study, researchers demonstrated that human hair follicle outer root sheath cells release ATP, serotonin, and histamine in response to mechanical stimulation, which subsequently activates surrounding sensory neurons.
21 citations
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June 2023 in “Proceedings of the National Academy of Sciences” This study found that human scalp hair significantly reduces solar radiation intake, with more tightly curled hair offering greater protection against heat gain compared to a naked scalp.
104 citations
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January 2023 in “Journal of Clinical Medicine” This review evaluates the hair cycle's phases and the factors influencing the transition between anagen and telogen, advocating for a holistic approach to addressing hair loss, though no specific results are reported.
21 citations
,
May 2022 in “Frontiers in Cell and Developmental Biology” This review covers the structure, development, cycle, and molecular regulation of hair follicles but does not report new results, aiming to offer insights for addressing hair follicle-related diseases.
2 citations
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January 2021 in “Journal of Cosmetics, Dermatological Sciences and Applications” In this study, phenol-enriched olive mill wastewater extract positively influenced hair growth in vitro by promoting human dermal papilla cell proliferation, increasing insulin-like growth factor-1 secretion, and reducing reactive oxygen species, suggesting it may be beneficial for hair care.
134 citations
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December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
6 citations
,
April 2017 in “JAMA Dermatology” This study concluded that visits to emergency and urgent care centers for severe sunburn treatment are largely avoidable and contribute to significant healthcare costs.
18 citations
,
January 2017 in “Dermatologic Surgery” This review examines intrinsic and extrinsic aging impacts and presents evidence-based lifestyle recommendations to complement cosmetic procedures for enhanced antiaging outcomes, but it reports no new clinical results.
35 citations
,
January 2014 in “Postepy Dermatologii I Alergologii” This study found that increased dihydrotestosterone levels were observed in both androgenetic alopecia patients and controls, suggesting that follicle sensitivity to DHT may be more critical than DHT levels for alopecia development.
22 citations
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February 2002 in “Journal of theoretical biology” This study found that a stochastic follicular automaton model replicates hair follicle cycle fluctuations, with deterministic simulations aligning with steady-state levels as follicle numbers increase.
