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.
October 2020 in “Journal of Pharmaceutical Sciences” Topical finasteride with EGCG or TA improves drug release and dermal uptake, potentially treating hair loss effectively.
January 2020 in “프로그램북(구 초록집)” The treatment increased hair growth and thickness in patients with hair loss.
215 citations
,
March 2018 in “Archives of Toxicology” Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
198 citations
,
April 2020 in “Journal of Endocrinological Investigation” The virus was not found in the semen and urine of a man who tested positive for COVID-19.
149 citations
,
June 2002 in “British Journal of Dermatology” Minoxidil works better for female hair loss, but cyproterone reduces scalp oiliness and causes menstrual issues.
139 citations
,
December 2020 in “Cell Stem Cell” Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.
122 citations
,
July 1994 in “Journal of Investigative Dermatology”
113 citations
,
July 2020 in “Communications biology” Men, especially older ones with health issues like prostate cancer, may have worse COVID-19 outcomes and could benefit from therapies targeting male hormones.
95 citations
,
August 2022 in “JAMA Network Open” Post-COVID conditions increase health care needs for six months after infection.
82 citations
,
September 2020 in “Briefings in Bioinformatics” SARS-CoV-2 may worsen IPF due to shared genes and pathways, suggesting potential drug targets.
78 citations
,
August 2014 in “Anais Brasileiros de Dermatologia” New vitiligo treatments focus on controlling immune damage and restoring skin color.
77 citations
,
July 2020 in “European Journal of Clinical Pharmacology” Blocking the virus's entry into cells by targeting certain pathways could lead to early COVID-19 treatments.
75 citations
,
September 2016 in “EMBO journal” PRC2 is essential for maintaining intestinal cell balance and aiding regeneration after damage.
74 citations
,
April 2002 in “PubMed” Both oral contraceptives reduced acne effectively and had similar positive effects on skin oiliness and hair growth.
57 citations
,
November 2006 in “International Journal of Cancer” A49T gene variant linked to higher prostate cancer risk, lower hormone levels, and slightly reduced balding risk.
54 citations
,
May 2015 in “Endocrinology” Manipulating 5α-reductase type 2 can affect liver fat production and glucocorticoid effects.
54 citations
,
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
,
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.
52 citations
,
September 2022 in “Viruses” SARS-CoV-2 proteins help the virus avoid the immune system, delaying response and increasing inflammation.
51 citations
,
November 2020 in “Journal of the European Academy of Dermatology and Venereology” COVID-19 infection may cause significant hair loss, but full hair recovery is likely without special treatment.
50 citations
,
November 2021 in “Viruses” Spironolactone may help reduce COVID-19 severity in men by blocking harmful effects of certain hormones.
50 citations
,
July 2021 in “Nature Communications” The drug enzalutamide may reduce the ability of the virus causing COVID-19 to enter lung cells.
50 citations
,
May 2019 in “BioFactors” Pollution increases a compound in the skin that can lead to faster aging and more inflammation.
49 citations
,
August 1999 in “Journal of Investigative Dermatology” Overexpressing the MSX-2 gene in mice causes skin and hair growth issues.
47 citations
,
January 2021 in “Fertility and Sterility” COVID-19 might affect male fertility, but more research is needed to understand the full impact.
46 citations
,
August 2022 in “Journal of Endocrinological Investigation” COVID-19 temporarily affects male reproductive health, but sperm and testosterone levels generally return to normal after three months.
45 citations
,
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
,
January 1992 in “Dermatology” Half of the patients treated with a specific drug for skin cancer experienced hair loss not related to the drug's dosage.