Is there an impact of the COVID-19 pandemic on male fertility? The ACE2 connection

Johnny S. Youni, Zaid Abassi, Karl Skorecki

Research output: Contribution to journalReview articlepeer-review

45 Scopus citations


The viral pandemic of the coronavirus disease 2019 (COVID-19), generated by a novel mutated severe acute respiratory syndrome coronavirus (SARSCoV- 2), has become a serious worldwide public health emergency, evolving exponentially. While the main organ targeted in this disease is the lungs, other vital organs, such as the heart and kidney, may be implicated. The main host receptor of the SARS-CoV-2 is angiotensin converting enzyme 2 (ACE2), a major component of the reninangiotensin- aldosterone system (RAAS). The ACE2 is also involved in testicular male regulation of steroidogenesis and spermatogenesis. As the SARS-CoV-2 may have the potential to infect the testis via ACE2 and adversely affect male reproductive system, it is essential to commence with targeted studies to learn from the current pandemic, with the possibility of preemptive intervention, depending on the findings and time course of the continuing pandemic.

Original languageEnglish
Pages (from-to)E878-E880
JournalAmerican Journal of Physiology - Endocrinology and Metabolism
Issue number6
StatePublished - 1 Jun 2020

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