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Ma F, Xiao M, Zhu L, Jiang W, Jiang J, Zhang PF, Li K, Yue M, Zhang L. An integrated platform for Brucella with knowledge graph technology: From genomic analysis to epidemiological projection. Front Genet 2022; 13:981633. [PMID: 36186430 PMCID: PMC9516312 DOI: 10.3389/fgene.2022.981633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/30/2022] [Indexed: 11/20/2022] Open
Abstract
Motivation:Brucella, the causative agent of brucellosis, is a global zoonotic pathogen that threatens both veterinary and human health. The main sources of brucellosis are farm animals. Importantly, the bacteria can be used for biological warfare purposes, requiring source tracking and routine surveillance in an integrated manner. Additionally, brucellosis is classified among group B infectious diseases in China and has been reported in 31 Chinese provinces to varying degrees in urban areas. From a national biosecurity perspective, research on brucellosis surveillance has garnered considerable attention and requires an integrated platform to provide researchers with easy access to genomic analysis and provide policymakers with an improved understanding of both reported patients and detected cases for the purpose of precision public health interventions. Results: For the first time in China, we have developed a comprehensive information platform for Brucella based on dynamic visualization of the incidence (reported patients) and prevalence (detected cases) of brucellosis in mainland China. Especially, our study establishes a knowledge graph for the literature sources of Brucella data so that it can be expanded, queried, and analyzed. When similar “epidemiological comprehensive platforms” are established in the distant future, we can use knowledge graph to share its information. Additionally, we propose a software package for genomic sequence analysis. This platform provides a specialized, dynamic, and visual point-and-click interface for studying brucellosis in mainland China and improving the exploration of Brucella in the fields of bioinformatics and disease prevention for both human and veterinary medicine.
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Affiliation(s)
- Fubo Ma
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ming Xiao
- College of Computer Science, Sichuan University, Chengdu, China
| | - Lin Zhu
- China Animal Health and Epidemiology Center, Qingdao, Shandong, China
| | - Wen Jiang
- College of Computer Science, Sichuan University, Chengdu, China
| | - Jizhe Jiang
- College of Computer Science, Sichuan University, Chengdu, China
| | - Peng-Fei Zhang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Kang Li
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
- Shanghai Artificial Intelligence Laboratory, Shanghai, China
| | - Min Yue
- Hainan Institute of Zhejiang University, Sanya, China
- *Correspondence: Le Zhang, ; Min Yue,
| | - Le Zhang
- College of Computer Science, Sichuan University, Chengdu, China
- Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Systems Health Science of Zhejiang Province, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
- *Correspondence: Le Zhang, ; Min Yue,
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Xiao M, Liu G, Xie J, Dai Z, Wei Z, Ren Z, Yu J, Zhang L. 2019nCoVAS: Developing the Web Service for Epidemic Transmission Prediction, Genome Analysis, and Psychological Stress Assessment for 2019-nCoV. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2021; 18:1250-1261. [PMID: 33406042 PMCID: PMC8769043 DOI: 10.1109/tcbb.2021.3049617] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 10/02/2020] [Accepted: 01/03/2021] [Indexed: 06/12/2023]
Abstract
Since the COVID-19 epidemic is still expanding around the world and poses a serious threat to human life and health, it is necessary for us to carry out epidemic transmission prediction, whole genome sequence analysis, and public psychological stress assessment for 2019-nCoV. However, transmission prediction models are insufficiently accurate and genome sequence characteristics are not clear, and it is difficult to dynamically assess the public psychological stress state under the 2019-nCoV epidemic. Therefore, this study develops a 2019nCoVAS web service (http://www.combio-lezhang.online/2019ncov/home.html) that not only offers online epidemic transmission prediction and lineage-associated underrepresented permutation (LAUP) analysis services to investigate the spreading trends and genome sequence characteristics, but also provides psychological stress assessments based on such an emotional dictionary that we built for 2019-nCoV. Finally, we discuss the shortcomings and further study of the 2019nCoVAS web service.
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Affiliation(s)
- Ming Xiao
- College of Computer ScienceSichuan UniversityChengdu610065PR China
| | - Guangdi Liu
- College of Computer and Information ScienceSouthwest UniversityChong-Qing400715PR China
| | - Jianghang Xie
- College of Computer ScienceSichuan UniversityChengdu610065PR China
| | - Zichun Dai
- College of Computer ScienceSichuan UniversityChengdu610065PR China
| | - Zihao Wei
- College of Computer ScienceSichuan UniversityChengdu610065PR China
| | - Ziyao Ren
- College of Computer ScienceSichuan UniversityChengdu610065PR China
| | - Jun Yu
- CAS Key Laboratory of Genome Sciences and InformationBeijing Institute of Genomics, Chinese Academy of SciencesBeijing100101PR China
| | - Le Zhang
- College of Computer ScienceSichuan UniversityChengdu610065PR China
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