PMID- 34512723 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231102 IS - 1664-8021 (Print) IS - 1664-8021 (Electronic) IS - 1664-8021 (Linking) VI - 12 DP - 2021 TI - ACE2 Netlas: In silico Functional Characterization and Drug-Gene Interactions of ACE2 Gene Network to Understand Its Potential Involvement in COVID-19 Susceptibility. PG - 698033 LID - 10.3389/fgene.2021.698033 [doi] LID - 698033 AB - Angiotensin-converting enzyme-2 (ACE2) receptor has been identified as the key adhesion molecule for the transmission of the SARS-CoV-2. However, there is no evidence that human genetic variation in ACE2 is singularly responsible for COVID-19 susceptibility. Therefore, we performed an integrative multi-level characterization of genes that interact with ACE2 (ACE2-gene network) for their statistically enriched biological properties in the context of COVID-19. The phenome-wide association of 51 genes including ACE2 with 4,756 traits categorized into 26 phenotype categories, showed enrichment of immunological, respiratory, environmental, skeletal, dermatological, and metabolic domains (p < 4e-4). Transcriptomic regulation of ACE2-gene network was enriched for tissue-specificity in kidney, small intestine, and colon (p < 4.7e-4). Leveraging the drug-gene interaction database we identified 47 drugs, including dexamethasone and spironolactone, among others. Considering genetic variants within +/- 10 kb of ACE2-network genes we identified miRNAs whose binding sites may be altered as a consequence of genetic variation. The identified miRNAs revealed statistical over-representation of inflammation, aging, diabetes, and heart conditions. The genetic variant associations in RORA, SLC12A6, and SLC6A19 genes were observed in genome-wide association study (GWAS) of COVID-19 susceptibility. We also report the GWAS-identified variant in 3p21.31 locus, serves as trans-QTL for RORA and RORC genes. Overall, functional characterization of ACE2-gene network highlights several potential mechanisms in COVID-19 susceptibility. The data can also be accessed at https://gpwhiz.github.io/ACE2Netlas/. CI - Copyright (c) 2021 Pathak, Wendt, Goswami, Koller, De Angelis, COVID-19 Host Genetics Initiative and Polimanti. FAU - Pathak, Gita A AU - Pathak GA AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. FAU - Wendt, Frank R AU - Wendt FR AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. FAU - Goswami, Aranyak AU - Goswami A AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. FAU - Koller, Dora AU - Koller D AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. FAU - De Angelis, Flavio AU - De Angelis F AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. CN - COVID-19 Host Genetics Initiative FAU - Polimanti, Renato AU - Polimanti R AD - Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States. AD - Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States. LA - eng GR - F32 MH122058/MH/NIMH NIH HHS/United States GR - R21 DA047527/DA/NIDA NIH HHS/United States GR - R21 DC018098/DC/NIDCD NIH HHS/United States PT - Journal Article DEP - 20210827 PL - Switzerland TA - Front Genet JT - Frontiers in genetics JID - 101560621 UOF - medRxiv. 2020 Oct 28;:. PMID: 33140059 PMC - PMC8429844 OTO - NOTNLM OT - ACE2 OT - COVID-19 OT - immune response OT - miRNA OT - network COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2021/09/14 06:00 MHDA- 2021/09/14 06:01 PMCR- 2021/08/27 CRDT- 2021/09/13 06:44 PHST- 2021/05/07 00:00 [received] PHST- 2021/07/29 00:00 [accepted] PHST- 2021/09/13 06:44 [entrez] PHST- 2021/09/14 06:00 [pubmed] PHST- 2021/09/14 06:01 [medline] PHST- 2021/08/27 00:00 [pmc-release] AID - 10.3389/fgene.2021.698033 [doi] PST - epublish SO - Front Genet. 2021 Aug 27;12:698033. doi: 10.3389/fgene.2021.698033. eCollection 2021.