February 2023 in “Vaccines” COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
24 citations
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January 2011 in “Sexual Development” Intersex frogs have different brain gene activity related to sex and thyroid hormones.
296 citations
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October 2018 in “General and Comparative Endocrinology” Hair cortisol is a reliable way to measure long-term stress in animals.
179 citations
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November 2022 in “Frontiers in Plant Science” WRKY transcription factors help plants manage stress and support growth.
136 citations
,
September 2019 in “Journal of Clinical Investigation” Dermal adipose tissue in mice can change and revert to help with skin health.
88 citations
,
August 2014 in “PLOS genetics” Syndecan-1 is essential for maintaining skin fat and preventing cold stress.
76 citations
,
October 2016 in “Clinics in dermatology” Sex hormones, especially androgens, play a key role in causing acne.
72 citations
,
July 2022 in “Frontiers in Systems Biology” Modern lifestyles harm beneficial microbes, affecting health.
70 citations
,
February 2025 in “Journal of Ovarian Research” PCOS involves hormonal imbalance, cysts, and ovulation issues, affecting health and increasing disease risks.
59 citations
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August 2004 in “Human Reproduction Update” Testosterone replacement can help women with low libido and mood, but they need to have enough estrogen first to avoid side effects.