11 citations
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May 2021 in “Journal of Medical Virology” Men are more likely to have severe respiratory viral infections like COVID-19 due to hormonal and genetic differences, while women generally have stronger immune responses.
65 citations
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January 2013 in “Cochrane library” Some systemic treatments work for nail psoriasis but can have serious side effects.
41 citations
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December 2019 in “Stem Cell Reviews and Reports” Tooth regeneration could become possible by controlling how and when bioactive factors are released.
17 citations
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December 2013 in “PLoS ONE” The postnatal thymus has cells like mesenchymal stem cells that can become different cell types and help maintain thymus structure.
4 citations
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May 2021 in “Biomedicines” Targeting the protein Caveolin-1 might help treat a type of scarring hair loss called Frontal Fibrosing Alopecia.
2 citations
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January 2023 in “Prague Medical Report” JAK inhibitors, like baricitinib, are effective and safe for treating alopecia areata.
1 citations
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January 2017 in “Evolutionary studies” Different human traits like skin color and hair type vary between populations due to genetic adaptations to the environment.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Immune cells are essential for early hair and skin development and healing.
253 citations
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April 2014 in “Drugs” Teriflunomide helps reduce multiple sclerosis symptoms and is safe for most patients.
125 citations
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August 2020 in “Frontiers in Immunology” Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.
January 2016 in “Human & Experimental Toxicology” A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.
195 citations
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April 2005 in “Journal of biological chemistry/The Journal of biological chemistry” The ZIP7 gene helps control zinc levels in cells by moving zinc from the Golgi apparatus to the cytoplasm.
20 citations
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October 2021 in “PLoS ONE” Newborn skin is uniquely prepared to adapt to new environments compared to adult skin.
11 citations
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July 2014 in “Gene” The S250C variant in a gene may cause autoimmunity and immunodeficiency by impairing protein function.
Some vaccines, like the hepatitis B vaccine, might be linked to the hair loss condition Alopecia Areata, but more research is needed.
1 citations
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March 2024 in “Signal transduction and targeted therapy” NF-κB signaling is crucial in many diseases and can be targeted for new treatments.
29 citations
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May 2020 in “npj Regenerative Medicine” Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.
Lichen planopilaris and frontal fibrosing alopecia are likely the same disease with different clinical appearances.
2 citations
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November 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Oral tofacitinib can treat both psoriasis and alopecia universalis by normalizing inflammatory pathways.
39 citations
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May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
60 citations
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September 2015 in “Expert Review of Clinical Immunology” Lymphocytes, especially CD8+ T cells, play a key role in causing alopecia areata, and targeting them may lead to new treatments.
18 citations
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January 2017 in “Annals of dermatology/Annals of Dermatology” Certain immune cells contribute to severe hair loss in chronic alopecia areata, with Th17 cells possibly having a bigger impact than cytotoxic T cells.
41 citations
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December 2015 in “JAMA Dermatology” Tofacitinib citrate improved nail dystrophy and pain in patients with alopecia universalis without causing side effects.
112 citations
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July 2008 in “Dermatologic Therapy” Folliculitis decalvans is a rare scalp condition causing scarring hair loss, treated with long-term antibiotics and other medications, but it often comes back and is hard to manage.
69 citations
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September 2006 in “Human Reproduction” Women with PCOS have fewer activated T cells in their ovarian follicles, which might affect fertility.
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June 2019 in “Cureus” Fractional lasers and microneedling, combined with topical agents, could potentially treat Alopecia Areata effectively, but more research is needed due to limited data.
1 citations
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October 2025 in “Cureus” Ritlecitinib may cause severe musculoskeletal pain in some alopecia universalis patients.
1 citations
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January 2014 in “Hair therapy & transplantation” Platelet-rich plasma treatment is not very effective for chronic severe alopecia areata.
January 2025 in “SKIN The Journal of Cutaneous Medicine” Calcipotriol's effectiveness for treating alopecia areata is unclear and needs more research.
April 2021 in “Journal of Investigative Dermatology” Leontopodium alpinum extract may help reduce hair shedding by keeping hair in the growth phase longer.