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Keskus AG, Tombaz M, Arici BI, Dincaslan FB, Nabi A, Shehwana H, Konu O. Functional analysis of co-expression networks of zebrafish ace2 reveals enrichment of pathways associated with development and disease. Genome 2021; 65:57-74. [PMID: 34606733 DOI: 10.1139/gen-2021-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Human Angiotensin I Converting Enzyme 2 (ACE2) plays an essential role in blood pressure regulation and SARS-CoV-2 entry. ACE2 has a highly conserved, one-to-one ortholog (ace2) in zebrafish, which is an important model for human diseases. However, the zebrafish ace2 expression profile has not yet been studied during early development, between genders, across different genotypes, or in disease. Moreover, a network-based meta-analysis for the extraction of functionally enriched pathways associated with differential ace2 expression is lacking in the literature. Herein, we first identified significant development-, tissue-, genotype-, and gender-specific modulations in ace2 expression via meta-analysis of zebrafish Affymetrix transcriptomics datasets (ndatasets = 107); and the correlation analysis of ace2 meta-differential expression profile revealed distinct positively and negatively correlated local functionally enriched gene networks. Moreover, we demonstrated that ace2 expression was significantly modulated under different physiological and pathological conditions related to development, tissue, gender, diet, infection, and inflammation using additional RNA-seq datasets. Our findings implicate a novel translational role for zebrafish ace2 in organ differentiation and pathologies observed in the intestines and liver.
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Affiliation(s)
- Ayse Gokce Keskus
- Interdisciplinary Program in Neuroscience, Bilkent University, Ankara, Turkey
| | - Melike Tombaz
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Burcin Irem Arici
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | | | - Afshan Nabi
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey.,Faculty of Engineering and Natural Sciences, Sabancı University, Istanbul, Turkey
| | - Huma Shehwana
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey.,Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Ozlen Konu
- Interdisciplinary Program in Neuroscience, Bilkent University, Ankara, Turkey.,Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey.,UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, Ankara, Turkey
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Omics applications in the fight against abuse of anabolic substances in cattle: challenges, perspectives and opportunities. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.03.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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