COVID-19 might cause gray hair to regain color.
April 2024 in “Cell death and differentiation” This study discusses how different modes of regulated cell death in keratinocytes affect skin stem cell niches, and their role in skin inflammation, injury repair, and cancer, based on findings from human dermatological conditions and experimental mouse models.
March 2024 in “Korean Journal of Pharmacognosy” This study found that Nymphaea caerulea flower extract may improve scalp condition by reducing sebum production, inhibiting inflammation and microbial factors, and decreasing cortisol and vascular permeability.
June 2023 in “Frontiers in Medicine” This study identified core genes and pathways involved in androgenetic alopecia, finding that genes related to hair follicle development are down-regulated, while those linked to immune responses are up-regulated, highlighting potential therapeutic targets.
In this study, a very low-calorie ketogenic diet significantly improved metabolic and hormonal profiles in obese men, but did not significantly enhance most semen parameters except for sperm motility.
September 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, Amazonian pepper extracts showed potential as an ingredient for alopecia treatment due to their promising chemical profile, low cytotoxicity, and compatibility with shampoo formulations.
March 2017 in “InTech eBooks” This source provides a comprehensive review of acne vulgaris, highlighting its pathophysiology, epidemiology, molecular mechanisms, and treatment options, emphasizing the significance of addressing acne's psychosocial burden for adolescents and beyond.
August 2013 in “Han'gug saengmul gonghag hoeji/KSBB journal” This study found that callus extracts from apple 'Hirosaki' may improve collagen synthesis, hair follicle cell proliferation, and possess significant anti-inflammatory properties.
January 2013 in “Cahiers Pedagogiques” This review examines how calorie restriction affects stem cell potency and tissue regeneration, indicating potential benefits for aging-related pathologies across various mammalian systems but presents no new findings.
In this study, the fixed oil extracted from Apeiba tibourbou seeds showed potential analgesic and anti-inflammatory properties, with prominent constituents including omega-3 and omega-6 fatty acids.
October 2005 in “CRC Press eBooks” Telogen effluvium is a condition where hair falls out due to various factors like illness, stress, or nutrient deficiency.
September 1997 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Blocking IL-1 could help treat some hair loss conditions; alopecia affects liver detox systems; spironolactone is better than finasteride for female hair growth; focusing on the catagen hair phase could lead to new alopecia treatments.
December 2024 in “Egyptian Journal of Chemistry” This review highlights that Serenoa repens exhibits anti-androgenic and anti-inflammatory activities, potentially alleviating benign prostate hyperplasia symptoms, with phytosterols and fatty acids as key active constituents, while suggesting more research into additional medicinal uses and phytochemicals is needed.
April 2023 in “Journal of Investigative Dermatology” In this study, researchers found that the protein eIF4E is crucial for keratinocyte proliferation in psoriasis, suggesting it as a potential treatment target for the condition.
75 citations
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November 2016 in “Medicines” This review discusses the properties and therapeutic potentials of beta-sitosterol, highlighting a need for more detailed studies on its mechanisms and long-term effects in humans; it reports no new results.
72 citations
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June 2019 in “International Journal of Cosmetic Science” This review discusses the biological properties of 18β‐glycyrrhetinic acid derived from licorice root, highlighting its potential anti-inflammatory, antioxidant, and antimicrobial benefits in treating dermatological disorders, and reports no new experimental results.
19 citations
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January 2012 in “Biomolecules & Therapeutics” This study found that Grateloupia elliptica extract may help treat hair loss by promoting dermal papilla cell proliferation, inhibiting 5α-reductase, and reducing inflammation in various cell types.
9 citations
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January 2015 in “Laboratory Animal Research” This study found that oral administration of Laminaria japonica and Cistanche tubulosa extracts may improve hair regrowth in mice, comparable to the effects of 3% Minoxidil, potentially due to their anti-inflammatory properties.
7 citations
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August 2025 in “Plants” This review highlights the role of plant-derived organic selenium compounds, noting their high bioavailability and low toxicity, and provides a comprehensive overview of selenium's uptake in plants and metabolism in humans, offering a theoretical basis for future nutritional research.
7 citations
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January 2022 in “Plants” This study found that extracts from the rice variety Bue Bang 3 CMU, particularly the husk and bran, demonstrated antioxidant, anti-inflammatory, and anti-androgenic properties, suggesting potential use in treating androgenetic alopecia.
5 citations
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October 2022 in “Cosmetics” This article reviews in-vitro and cell-free methods for assessing the efficacy of herbal ingredients in cosmetic formulations for skin health and hair growth, but it reports no new clinical results.
4 citations
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October 2022 in “Cell Reports Physical Science” This study developed a novel mineralization strategy using metal-polyphenol coordination for dynamic control of nano-scale processes, enhancing hydrogels that support wound healing with antibacterial and angiogenesis-promoting properties.
4 citations
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February 2017 in “Journal of Cutaneous Medicine and Surgery” This study assessed the dermatologic potential of western red cedar, white spruce, birch, balsam poplar, and black spruce used in First Nations medicine, highlighting several active compounds relevant to dermatology, but noted a lack of high-quality evidence in existing research.
1 citations
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May 2025 in “Preprints.org” This review evaluates the traditional uses, phytochemical profiles, and pharmacological potential of Mediterranean Erica species and reports no new clinical results, highlighting the need for further studies.
June 2026 in “GSC Advanced Research and Reviews” This abstract highlights that jojoba is a versatile plant recognized for its drought resistance and utility in desert regions, with its oil offering various pharmacological benefits like antioxidant and anti-inflammatory effects, though commercial cultivation challenges exist due to seedling variability.
February 2026 in “ACS Applied Materials & Interfaces” This study developed a novel treatment method using carbon dots from Cinnamomum burmannii leaves, which improved hair regeneration and thickness in an AGA mouse model by promoting cell proliferation, angiogenesis, and reducing inflammation through multiple signaling pathways.
May 2025 in “Preprints.org” This review highlights the potential of olive mill wastewater as a sustainable source of cosmeceutical ingredients with antioxidant, anti-inflammatory, and dermatological benefits but reports no new clinical findings.
May 2025 in “Preprints.org” This review discusses the dermatological potential of olive mill wastewater as a sustainable source of high-value cosmeceutical ingredients but reports no new clinical results.
January 2025 in “International Journal of Advanced Research in Science Communication and Technology” This review summarizes the pharmacological and therapeutic uses of Calotropis gigantea latex, noting its traditional applications in treating skin diseases, wounds, and asthma, as well as its potential in addressing cancer, diabetes, and cardiovascular diseases due to its rich bioactive compound content.
November 2024 in “Plants” This study found that ethanolic extracts of Buebang 3 CMU may promote hair growth and prevent hair loss more effectively than minoxidil by enhancing bioactive compounds and activating key signaling pathways.