174 citations,
April 2005 in “The American journal of pathology (Print)” Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
87 citations,
July 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
72 citations,
October 2009 in “The FASEB journal” TRH stimulates human hair growth and extends the hair growth phase.
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January 2001 in “Vitamins and hormones” Androgen receptors are key for development and health, affecting conditions like prostate cancer and male pattern baldness.
60 citations,
March 2011 in “Proceedings of the National Academy of Sciences of the United States of America” RANK-RANKL signaling is essential for hair growth and skin health.
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October 2014 in “Free radical biology & medicine” Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
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January 2017 in “Stem cells international” Adding hyaluronic acid helps create larger artificial hair follicles in the lab.
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June 2012 in “Archives of Dermatological Research” Vitamin D boosts a specific protein in skin cells linked to hair follicles.
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August 2019 in “Cell Proliferation” Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
13 citations,
July 1996 in “Annals of Internal Medicine” International medical graduates outperformed U.S. graduates on an internal medicine exam.
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January 2005 in “Experimental dermatology” Melatonin receptors in hair follicles help regulate hair growth and could treat hair loss.
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July 1996 in “Annals of Internal Medicine” Itraconazole may cause low platelet and white blood cell counts.
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October 2018 in “Endocrinology” Prenatally androgenized ewes can model increased hair diameter in women with PCOS.
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July 1996 in “Annals of Internal Medicine” High doses of fluconazole can cause reversible hair loss.
July 1996 in “Annals of Internal Medicine” Taking high doses of fluconazole for a long time can cause reversible hair loss.
July 1996 in “Annals of Internal Medicine” Long-term high-dose fluconazole can cause reversible hair loss.
July 1996 in “Annals of Internal Medicine” International medical graduates scored higher than U.S. graduates on a medical exam.
July 1996 in “Annals of Internal Medicine” In 1995, international medical graduates did better than U.S. graduates on a medical exam.
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June 2014 in “Molecular biology reports” KAP9.2 and Hoxc13 genes are important for cashmere growth and vary in activity during different stages.
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October 2013 in “Methods in molecular biology” These methods help understand DNA changes in mouse skin.
1 citations,
May 2019 in “Cytotherapy” The new ddPCR method reliably detects unwanted viruses in CAR-T cell products, ensuring their safety for patients.
61 citations,
September 2010 in “Genomics” The study found that immune responses disrupt hair growth cycles, causing hair loss in alopecia areata.
20 citations,
December 2013 in “PTR. Phytotherapy research/Phytotherapy research” Ginsenoside Rg3 may help hair growth by increasing a growth-related protein in hair cells.
14 citations,
June 2016 in “Hypertension research” New method uses hair follicle cells to estimate human body clock phase, potentially improving sleep disorder diagnosis.
13 citations,
November 2015 in “Gene” Let-7b helps alpaca hair grow by reducing TGFβR I protein.
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May 2011 in “Veterinary Record” A dog in France died from an African parasite infection after traveling from Senegal.
7 citations,
January 2021 in “Biology” Some COVID-19 patients have different skin problems, which might be the only sign of the virus or related to other health issues.
6 citations,
November 2010 in “Histochemistry and cell biology” The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
6 citations,
February 2019 in “Journal of dermatology” Favus, a rare fungal infection, has reappeared in Japan.