January 1987 in “Toxicological sciences” SMR-2 and SMR-6 are much more toxic than retinoic acid, causing severe symptoms and organ damage in mice.
February 2022 in “Pakistan Journal of Medical and Health Sciences” Taking 2.5mg of finasteride daily can effectively improve hair loss in 62% of women, especially those pre-menopause or with less severe hair loss.
April 2021 in “Journal of Investigative Dermatology” Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.
January 2021 in “International Journal of Dermatology” Possible link between COVID-19 and hair loss; more research needed.
January 2020 in “프로그램북(구 초록집)” The treatment increased hair growth and thickness in patients with hair loss.
149 citations
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June 2002 in “British Journal of Dermatology” Minoxidil works better for female hair loss, but cyproterone reduces scalp oiliness and causes menstrual issues.
95 citations
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August 2022 in “JAMA Network Open” Post-COVID conditions increase health care needs for six months after infection.
78 citations
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August 2014 in “Anais Brasileiros de Dermatologia” New vitiligo treatments focus on controlling immune damage and restoring skin color.
74 citations
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April 2002 in “PubMed” Both oral contraceptives reduced acne effectively and had similar positive effects on skin oiliness and hair growth.
54 citations
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May 2015 in “Endocrinology” Manipulating 5α-reductase type 2 can affect liver fat production and glucocorticoid effects.
54 citations
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November 1995 in “The Journal of Clinical Endocrinology & Metabolism” Females with 5 alpha-reductase-2 deficiency have less body hair, no acne, normal fertility, and delayed menarche.
53 citations
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May 1996 in “The Journal of Clinical Endocrinology & Metabolism” Different mutations in the 5 alpha-reductase-2 gene were found in affected individuals in the Dominican Republic, suggesting no common ancestry.
50 citations
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May 2019 in “BioFactors” Pollution increases a compound in the skin that can lead to faster aging and more inflammation.
49 citations
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August 1999 in “Journal of Investigative Dermatology” Overexpressing the MSX-2 gene in mice causes skin and hair growth issues.
45 citations
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September 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Vitamin D3 and its receptor help protect skin from UVB-related cancer.
45 citations
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October 2009 in “Dermatology” Half of the patients treated with a specific drug for skin cancer experienced hair loss not related to the drug's dosage.
40 citations
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December 2006 in “Journal of The European Academy of Dermatology and Venereology” Minoxidil helps hair regrowth in traction alopecia.
39 citations
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February 2011 in “The Prostate/The prostate” Some men's prostate tissues have low enzyme levels due to genetic changes, possibly affecting treatment for prostate enlargement.
38 citations
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January 2020 in “Cell Transplantation” Targeting ACE2 and TMPRSS2 may help prevent or treat COVID-19 in cancer patients.
35 citations
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January 2022 in “Clinical Infectious Diseases” Healthcare workers with COVID-19 reported more long-term symptoms, and physical activity may help reduce some of these symptoms.
33 citations
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June 2007 in “Gene Expression Patterns” CTIP2 may help in skin development and maintenance.
32 citations
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December 2000 in “Phytomedicine” Apple-derived procyanidin B-2 can safely promote hair growth in men.
31 citations
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October 1992 in “PubMed” A mycobacterial protein shares a similar region with a human skin protein, possibly affecting skin diseases.
31 citations
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January 1989 in “Clinical and Experimental Dermatology” The study tested a hair treatment and found it can help grow hair, but won't stop baldness. It's safe and works well, but needs more testing.
28 citations
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January 2021 in “Skin appendage disorders” COVID-19 may cause early hair loss similar to classic temporary hair loss, with further research needed.
26 citations
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July 2019 in “JAAD Case Reports” Dupilumab for atopic dermatitis may cause new or worsen existing alopecia areata.
26 citations
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September 2005 in “Pharmacology Biochemistry and Behavior” 5alpha-reductase 2 is crucial for proper male brain development and sexual differentiation.
26 citations
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June 2001 in “PTR. Phytotherapy research/Phytotherapy research” Procyanidin B-2 lotion might help men grow thicker hair without side effects.
25 citations
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January 2005 in “Pediatric Dermatology” Methotrexate effectively treated a 2-year-old's generalized pustular psoriasis without side effects.
25 citations
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February 1989 in “The Journal of Clinical Pharmacology” This document studied minoxidil in healthy volunteers. Minoxidil is quickly absorbed and eliminated from the body.