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Zhang C, Lin F, Guo DF, Wang QL, Xiao DX, Lin JY, Chen S. Assessing the causal link between liver function and acute pancreatitis: A Mendelian randomisation study. PLoS One 2024; 19:e0300890. [PMID: 38578756 PMCID: PMC10997074 DOI: 10.1371/journal.pone.0300890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 03/06/2024] [Indexed: 04/07/2024] Open
Abstract
A correlation has been reported to exist between exposure factors (e.g. liver function) and acute pancreatitis. However, the specific causal relationship remains unclear. This study aimed to infer the causal relationship between liver function and acute pancreatitis using the Mendelian randomisation method. We employed summary data from a genome-wide association study involving individuals of European ancestry from the UK Biobank and FinnGen. Single-nucleotide polymorphisms (SCNPs), closely associated with liver function, served as instrumental variables. We used five regression models for causality assessment: MR-Egger regression, the random-effect inverse variance weighting method (IVW), the weighted median method (WME), the weighted model, and the simple model. We assessed the heterogeneity of the SNPs using Cochran's Q test. Multi-effect analysis was performed using the intercept term of the MR-Egger method and leave-one-out detection. Odds ratios (ORs) were used to evaluate the causal relationship between liver function and acute pancreatitis risk. A total of 641 SNPs were incorporated as instrumental variables. The MR-IVW method indicated a causal effect of gamma-glutamyltransferase (GGT) on acute pancreatitis (OR = 1.180, 95%CI [confidence interval]: 1.021-1.365, P = 0.025), suggesting that GGT may influence the incidence of acute pancreatitis. Conversely, the results for alkaline phosphatase (ALP) (OR = 0.997, 95%CI: 0.992-1.002, P = 0.197) and aspartate aminotransferase (AST) (OR = 0.939, 95%CI: 0.794-1.111, P = 0.464) did not show a causal effect on acute pancreatitis. Additionally, neither the intercept term nor the zero difference in the MR-Egger regression attained statistical significance (P = 0.257), and there were no observable gene effects. This study suggests that GGT levels are a potential risk factor for acute pancreatitis and may increase the associated risk. In contrast, ALP and AST levels did not affect the risk of acute pancreatitis.
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Affiliation(s)
- Chun Zhang
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Feng Lin
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
| | - Deng-fang Guo
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
| | - Qing-lin Wang
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
| | - De-xian Xiao
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
| | - Jian-yuan Lin
- Department of General Surgery, Mindong Hospital Affiliated to Fujian Medical University, Ningde, Fujian, China
| | - Shi Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
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Jiang N, Chen H, Cheng L, Fu Q, Liu R, Liang Q, Fu G, Wan C, Huang Y. Genomic analysis reveals the population structure and antimicrobial resistance of avian Pasteurella multocida in China. J Antimicrob Chemother 2024; 79:186-194. [PMID: 38019670 DOI: 10.1093/jac/dkad365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023] Open
Abstract
OBJECTIVES To investigate the population structure and antimicrobial resistance (AMR) of avian Pasteurella multocida in China. METHODS Utilizing WGS analysis, we explored the phylogeny using a dataset of 546 genomes, comprising avian P. multocida isolates from China (n = 121), the USA (n = 165), Australia(n = 153), Bangladesh (n = 3) and isolates of other hosts from China (n = 104). We examined the integrative and conjugative element (ICE) structures and the distribution of their components carrying resistance genes, and reconstructed the evolutionary history of A:L1:ST129 (n = 110). RESULTS The population structure of avian P. multocida in China was dominated by the A:L1:ST129 clone with limited genetic diversity. A:L1:ST129 isolates possessed a broader spectrum of resistance genes at comparatively higher frequencies than those from other hosts and countries. The novel putative ICEs harboured complex resistant clusters that were prevalent in A:L1:ST129. Bayesian analysis predicted that the A:L1:ST129 clone emerged around 1923, and evolved slowly. CONCLUSIONS A:L1:ST129 appears to possess a host predilection towards avian species in China, posing a potential health threat to other animals. The complex AMR determinants coupled with high frequencies may strengthen the population dominance of A:L1:ST129. The extensive antimicrobial utilization in poultry farming and the mixed rearing practices could have accelerated AMR accumulation in A:L1:ST129. ICEs, together with their resistant clusters, significantly contribute to resistance gene transfer and facilitate the adaptation of A:L1:ST129 to ecological niches. Despite the genetic stability and slow evolution rate, A:L1:ST129 deserves continued monitoring due to its propensity to retain resistance genes, warranting global attention to preclude substantial economic losses.
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Affiliation(s)
- Nansong Jiang
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Hongmei Chen
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Longfei Cheng
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Qiuling Fu
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Rongchang Liu
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Qizhang Liang
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Guanghua Fu
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Chunhe Wan
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
| | - Yu Huang
- Research Center for Poultry Diseases of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian Province, China
- Fujian Key Laboratory for Prevention and Control of Avian Diseases, Fuzhou, Fujian Province, China
- Fujian Industry Technology Innovation Research Academy of Livestock and Poultry Diseases Prevention & Control, Fuzhou, Fujian Province, China
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Wang W, Teng F, Lin Y, Ji D, Xu Y, Chen C, Xie C. Transcriptomic study to understand thermal adaptation in a high temperature-tolerant strain of Pyropia haitanensis. PLoS One 2018; 13:e0195842. [PMID: 29694388 PMCID: PMC5919043 DOI: 10.1371/journal.pone.0195842] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 04/01/2018] [Indexed: 01/31/2023] Open
Abstract
Pyropia haitanensis, a high-yield commercial seaweed in China, is currently undergoing increasing levels of high-temperature stress due to gradual global warming. The mechanisms of plant responses to high temperature stress vary with not only plant type but also the degree and duration of high temperature. To understand the mechanism underlying thermal tolerance in P. haitanensis, gene expression and regulation in response to short- and long-term temperature stresses (SHS and LHS) was investigated by performing genome-wide high-throughput transcriptomic sequencing for a high temperature tolerant strain (HTT). A total of 14,164 differential expression genes were identified to be high temperature-responsive in at least one time point by high-temperature treatment, representing 41.10% of the total number of unigenes. The present data indicated a decrease in the photosynthetic and energy metabolic rates in HTT to reduce unnecessary energy consumption, which in turn facilitated in the rapid establishment of acclimatory homeostasis in its transcriptome during SHS. On the other hand, an increase in energy consumption and antioxidant substance activity was observed with LHS, which apparently facilitates in the development of resistance against severe oxidative stress. Meanwhile, ubiquitin-mediated proteolysis, brassinosteroids, and heat shock proteins also play a vital role in HTT. The effects of SHS and LHS on the mechanism of HTT to resist heat stress were relatively different. The findings may facilitate further studies on gene discovery and the molecular mechanisms underlying high-temperature tolerance in P. haitanensis, as well as allow improvement of breeding schemes for high temperature-tolerant macroalgae that can resist global warming.
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Affiliation(s)
- Wenlei Wang
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Fei Teng
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Yinghui Lin
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Dehua Ji
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Yan Xu
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Changsheng Chen
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
| | - Chaotian Xie
- Fisheries College, Jimei University, Xiamen, China
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China
- * E-mail:
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