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Lu C, Jiang J, Chen Q, Liu H, Ju X, Wang H. Analysis and prediction of interactions between transmembrane and non-transmembrane proteins. BMC Genomics 2024; 25:401. [PMID: 38658824 PMCID: PMC11040819 DOI: 10.1186/s12864-024-10251-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/25/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Most of the important biological mechanisms and functions of transmembrane proteins (TMPs) are realized through their interactions with non-transmembrane proteins(nonTMPs). The interactions between TMPs and nonTMPs in cells play vital roles in intracellular signaling, energy metabolism, investigating membrane-crossing mechanisms, correlations between disease and drugs. RESULTS Despite the importance of TMP-nonTMP interactions, the study of them remains in the wet experimental stage, lacking specific and comprehensive studies in the field of bioinformatics. To fill this gap, we performed a comprehensive statistical analysis of known TMP-nonTMP interactions and constructed a deep learning-based predictor to identify potential interactions. The statistical analysis describes known TMP-nonTMP interactions from various perspectives, such as distributions of species and protein families, enrichment of GO and KEGG pathways, as well as hub proteins and subnetwork modules in the PPI network. The predictor implemented by an end-to-end deep learning model can identify potential interactions from protein primary sequence information. The experimental results over the independent validation demonstrated considerable prediction performance with an MCC of 0.541. CONCLUSIONS To our knowledge, we were the first to focus on TMP-nonTMP interactions. We comprehensively analyzed them using bioinformatics methods and predicted them via deep learning-based solely on their sequence. This research completes a key link in the protein network, benefits the understanding of protein functions, and helps in pathogenesis studies of diseases and associated drug development.
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Affiliation(s)
- Chang Lu
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China
| | - Jiuhong Jiang
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China
| | - Qiufen Chen
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China
| | - Huanhuan Liu
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China
| | - Xingda Ju
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China.
| | - Han Wang
- School of Psychology, School of Information Science and Technology, Institute of Computational Biology, Northeast Normal University, Changchun, China.
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Way GP, Greene CS, Carninci P, Carvalho BS, de Hoon M, Finley SD, Gosline SJC, Lȇ Cao KA, Lee JSH, Marchionni L, Robine N, Sindi SS, Theis FJ, Yang JYH, Carpenter AE, Fertig EJ. A field guide to cultivating computational biology. PLoS Biol 2021; 19:e3001419. [PMID: 34618807 PMCID: PMC8525744 DOI: 10.1371/journal.pbio.3001419] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 10/19/2021] [Indexed: 11/18/2022] Open
Abstract
Evolving in sync with the computation revolution over the past 30 years, computational biology has emerged as a mature scientific field. While the field has made major contributions toward improving scientific knowledge and human health, individual computational biology practitioners at various institutions often languish in career development. As optimistic biologists passionate about the future of our field, we propose solutions for both eager and reluctant individual scientists, institutions, publishers, funding agencies, and educators to fully embrace computational biology. We believe that in order to pave the way for the next generation of discoveries, we need to improve recognition for computational biologists and better align pathways of career success with pathways of scientific progress. With 10 outlined steps, we call on all adjacent fields to move away from the traditional individual, single-discipline investigator research model and embrace multidisciplinary, data-driven, team science.
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Affiliation(s)
- Gregory P. Way
- Imaging Platform, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, United States of America
| | - Casey S. Greene
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, United States of America
| | - Piero Carninci
- RIKEN Center for Integrative Medical Sciences Yokohama, Kanagawa, Japan
- Human Technopole, Milan, Italy
| | - Benilton S. Carvalho
- Department of Statistics, Institute of Mathematics, Statistics and Scientific Computing, University of Campinas, Campinas, Brazil
| | - Michiel de Hoon
- RIKEN Center for Integrative Medical Sciences Yokohama, Kanagawa, Japan
| | - Stacey D. Finley
- Department of Biomedical Engineering, Quantitative and Computational Biology, and Chemical Engineering & Materials Science, University of Southern California, Los Angeles, California, United States of America
| | - Sara J. C. Gosline
- Pacific Northwest National Laboratory, Seattle, Washington, United States of America
| | - Kim-Anh Lȇ Cao
- Melbourne Integrative Genomics, School of Mathematics and Statistics, The University of Melbourne, Melbourne, Australia
| | - Jerry S. H. Lee
- Ellison Institute and Departments of Medicine/Oncology, Chemical Engineering, and Material Sciences, University of Southern California, Los Angeles, California, United States of America
| | - Luigi Marchionni
- Department of Pathology and Laboratory Medicine, Weill-Cornell Medicine, New York, New York, United States of America
| | - Nicolas Robine
- Computational Biology Lab, New York Genome Center, New York, New York, United States of America
| | - Suzanne S. Sindi
- Department of Applied Mathematics, University of California Merced, Merced, California, United States of America
| | - Fabian J. Theis
- Institute of Computational Biology, Helmholtz Center Munich and Department of Mathematics, Technical University of Munich, Munich, Germany
| | - Jean Y. H. Yang
- Charles Perkins Centre and School of Mathematics and Statistics, The University of Sydney, Australia
| | - Anne E. Carpenter
- Imaging Platform, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Elana J. Fertig
- Convergence Institute, Departments of Oncology, Biomedical Engineering, and Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, Maryland, United States of America
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