December 2025 in “Bioengineering” Sebum is essential for skin health but can cause acne if unbalanced.
January 2025 in “Repository of the Academy's Library (Library of the Hungarian Academy of Sciences)” Nucleic acids trigger chemokine production in skin cells, affecting skin inflammation.
August 2024 in “Applied Sciences” Plant extracts may help prevent or reverse hair graying.
February 2022 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Hair shaft disorders, often due to genetics or environment, lack specific treatments but can be managed with gentle hair care and may improve with age or topical treatments.
August 2021 in “Benha Journal of Applied Sciences” Stress can trigger and worsen vitiligo.
19 citations
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February 2023 in “Environmental and experimental botany” Jasmonic acid helps plants grow, defend against threats, and survive stressful conditions like drought and salt.
9 citations
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January 2020 in “Postepy Dermatologii I Alergologii” Frontal fibrosing alopecia is a poorly understood condition with increasing cases and unclear treatment effectiveness.
2 citations
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July 2022 in “Cell Regeneration” Understanding hair growth involves complex factors, and more research is needed to improve treatments for hair loss conditions.
2 citations
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August 2020 in “Our Dermatology Online” Stress can trigger or worsen alopecia areata.
August 2024 in “The Journal of Urology” The 2024 guideline updates recommendations for genetic testing, imaging, and sperm retrieval in male infertility.
August 2021 in “Annals of Agricultural and Environmental Medicine” The article concludes that understanding Frontal Fibrosing Alopecia (FFA) is crucial for effective treatment, which includes medication like 5α-reductase inhibitors and hydroxychloroquine.
13 citations
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September 2020 in “Sensors” Hair follicles have a pH gradient, increasing towards the root.
2 citations
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November 2022 in “Journal of Biochemistry and Molecular Biology” Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.
November 2025 in “Clinical Cosmetic and Investigational Dermatology” Tattoos may trigger autoimmune symptoms in some people.
32 citations
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March 2021 in “Journal of cosmetic dermatology (Print)” COVID-19 infection may trigger alopecia areata in some patients.
24 citations
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March 2018 in “Pigment Cell & Melanoma Research” The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” Some multiple sclerosis treatments may trigger hair loss conditions like alopecia areata.
35 citations
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March 2012 in “Journal of dermatological science” The document concludes that advanced methods show the presence of P. acnes in acne lesions but do not prove it causes acne.
22 citations
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April 2022 in “Stem cell research & therapy” Hair follicle-derived extracellular vesicles may help heal chronic wounds as effectively as those from adipose tissue.
November 2014 in “Journal of Cell Biology” Valentina Greco's research shows that the environment around hair follicle stem cells is more crucial for regeneration than the stem cells themselves.
139 citations
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August 2018 in “Development” The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.
1 citations
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February 2023 in “International Journal of Molecular Sciences” Melatonin improves cashmere goat hair quality by increasing follicles and reducing skin aging.
21 citations
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March 2025 in “Journal of Extracellular Vesicles” Hydrogels can enhance stem cell activity, but more research is needed to optimize their use.
37 citations
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August 2019 in “Frontiers in Microbiology” Staphylococcus epidermidis A/C strains are more antibiotic-resistant and infection-adapted, while B strains thrive in hair follicles.
Enterococcus faecalis delays wound healing by disrupting cell functions and creating an anti-inflammatory environment.
Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.
January 2012 in “Vitamins & trace elements” Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
21 citations
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September 2011 in “Journal of Pharmaceutical Sciences” Desolvation of finasteride depends on environment and technique.
2 citations
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March 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” HAIR may cause fetal loss by triggering different cell death processes in the uterus and placenta.
March 2026 in “BioScience Trends” UV radiation causes skin aging by damaging cells and triggering harmful processes.