HomeSARS‐CoV‐2 receptor ACE 2 and TMPRSS 2 are primarily expressed in bronchial transient secretory cells. July 22, 2020 print this article SARS‐CoV‐2 receptor ACE 2 and TMPRSS 2 are primarily expressed in bronchial transient secretory cells. Lukassen et al.; EMBO J. 2020 May 18;39(10):e105114