52 citations
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June 2014 in “PLANT PHYSIOLOGY” Arabidopsis plants adjust gene expression to maintain balance when auxin pathways are disrupted.
1 citations
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February 2023 in “International Journal of Molecular Sciences” Melatonin, the sleep hormone, can help treat skin conditions like dermatitis, hyperpigmentation, and scalp disorders, and may also aid in skin aging prevention and regeneration. However, it's not recommended for asthma due to its pro-inflammatory effect.
305 citations
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December 2000 in “The EMBO Journal” Inhibiting Bmp signaling disrupts hair growth and differentiation.
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June 2014 in “PLOS ONE” Finasteride, a hair loss drug, may cause long-term sexual side effects due to changes in hormone receptor levels.
16 citations
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April 2021 in “Plant Signaling & Behavior” MYB30 and EIN3 work against each other to control root hair growth and phosphorus uptake in plants when phosphate is low.
284 citations
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May 2002 in “Proceedings of the National Academy of Sciences” CRH promotes fat production in skin cells, affecting conditions like acne.
66 citations
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June 2020 in “Advanced Intelligent Systems” Surgical robots have improved but still can't perform tasks or make decisions on their own.
1 citations
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January 2023 in “Science Advances” The skin's microbiome helps hair regrow by boosting certain cell signals and metabolism.
February 2026 in “International Journal of Molecular Sciences” Silencing SFRP1 alone promotes hair growth, but adding DKK1 does not help.
Certain short peptides can increase root hair growth in tobacco plants.
November 2005 in “Physiology” Apoptosis, not oxidative stress, is linked to aging in mice with mtDNA mutations.
1 citations
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October 2025 in “EBioMedicine” Women have a higher DHT/testosterone ratio than men, possibly due to gut bacteria activity.
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June 2023 in “Genes” Hair loss from Alopecia Areata is caused by both genes and environment, with several treatments available but challenges in cost and relapse remain.
1 citations
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August 2023 in “Advanced Drug Delivery Reviews” Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.
Higher EULAR/ACR scores in SLE patients predict more organ damage.
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July 2018 in “European journal of dermatology/EJD. European journal of dermatology” Disrupted sleep patterns can harm skin and hair cell renewal, but melatonin might help.
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August 2018 in “International Journal of Dermatology” Topical JAK inhibitors may help treat alopecia universalis by promoting hair regrowth.
11 citations
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February 2021 in “Journal of Cosmetic Dermatology” Oral tofacitinib helped regrow hair in over half of the patients with severe alopecia, but relapses and side effects were common.
4 citations
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May 2025 in “Frontiers in Immunology” JAK inhibitors effectively and safely treat alopecia areata with few serious side effects.
June 2026 in “Research Square” THBS4 helps hair grow by activating hair follicle stem cells.
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July 2007 in “Development” TAF4 is important for skin cell growth and helps prevent skin cancer in mice.
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April 2020 in “JAAD case reports” JAK inhibitors help hair regrowth but not fully effective for androgenetic alopecia.
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August 2012 in “Biochemical and biophysical research communications” Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
15 citations
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October 2012 in “Journal of circadian rhythms” RNA from horse hair follicles can track circadian rhythms non-invasively.
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December 2016 in “International journal of biometeorology” Bright light during the day doesn't change most human clock genes but may slightly increase Rev-erb-ß.
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July 2016 in “Cold Spring Harbor Perspectives in Medicine” The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.
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July 2015 in “Journal of Investigative Dermatology” Chicken feather gene mutation helps understand human hair disorders.
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December 2018 in “Experimental Dermatology” Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.
314 citations
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April 2010 in “Developmental Cell” β-catenin in the dermal papilla is crucial for normal hair growth and repair.
116 citations
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May 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.