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Xie XF, Wang ZY, Zhong ZQ, Pan DY, Hou GY, Xiao Q. Genome-wide scans for selection signatures in indigenous chickens reveal candidate genes associated with local adaptation. Animal 2024; 18:101151. [PMID: 38701711 DOI: 10.1016/j.animal.2024.101151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/23/2024] [Accepted: 03/25/2024] [Indexed: 05/05/2024] Open
Abstract
Population growth and climate change pose challenges to the sustainability of poultry farming. The emphasis on high-yield traits in commercialized breeds has led to a decline in their adaptability. Chicken varieties adapted to the local environment, possessing traits that facilitate adaptation to climate change, such as disease resistance and tolerance to extreme weather conditions, can improve hybridization outcomes. In this study, we conducted an analysis of the population structure and genetic diversity of 110 chickens representing indigenous breeds from southern China and two different commercial breeds. Further, we performed comparative population genomics, utilizing nucleotide diversity and fixation statistics, to characterize genomic features of natural selection and to identify unique genetic traits and potential selection markers developed by indigenous breeds after adapting to the local environment. Results based on genetic diversity and population structure analyses showed that indigenous varieties exhibited high levels of genetic diversity. Commercial breeds that have been indigenously bred demonstrated higher levels of genetic diversity than those that have not, and breeds with different selection practices displayed significant differences in genetic structure. Additionally, we further searched for potential genomic regions in native chicken ecotypes, uncovering several candidate genes related to ecological adaptations affecting local breeds, such as IKBKB, S1PR1, TSHR, IL1RAPL1 and AMY2A, which are involved in disease resistance, heat tolerance, immune regulation and behavioral traits. This work provides important insights into the genomic characterization of ecotypes of native chicken in southern China. The identification of candidate genes associated with traits such as disease resistance, heat tolerance, immunomodulation, and behavioral traits is a significant outcome. These candidate genes may contribute to the understanding of the molecular basis of the adaptation of the southern native chicken to the local environment. It is recommended that these genes be integrated into chicken breeding programs to enhance sustainable agriculture and promote effective conservation and utilization strategies.
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Affiliation(s)
- X F Xie
- Hainan Key Laboratory of Tropical Animal Reproduction & Breeding and Epidemic Disease Research, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Z Y Wang
- Hainan Key Laboratory of Tropical Animal Reproduction & Breeding and Epidemic Disease Research, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Z Q Zhong
- Hainan Key Laboratory of Tropical Animal Reproduction & Breeding and Epidemic Disease Research, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - D Y Pan
- Hainan Key Laboratory of Tropical Animal Reproduction & Breeding and Epidemic Disease Research, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - G Y Hou
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, China
| | - Q Xiao
- Hainan Key Laboratory of Tropical Animal Reproduction & Breeding and Epidemic Disease Research, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China.
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2
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Gao P, Zhang S, Zhang X, Xu C, Chen L, Fan L, Ren J, Lin Q, Xiang B, Ren T. S1PR1 regulates NDV-induced IL-1β expression via NLRP3/caspase-1 inflammasome. Vet Res 2022; 53:58. [PMID: 35854395 PMCID: PMC9294853 DOI: 10.1186/s13567-022-01078-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 05/19/2022] [Indexed: 11/10/2022] Open
Abstract
Newcastle disease (ND) is an acute, febrile, and highly contagious disease caused by the Newcastle disease virus (NDV), an important pathogen harmful to domestic poultry. Virulent NDV strain infection induces IL-1β expression and along with strong inflammatory response, ultimately results in death. Inhibition or overexpression of S1PR1, an important target for inflammatory disease treatment, regulates IL-1β expression, suggesting that S1PR1 may alter the degree of the inflammatory response induced by NDV infection by regulating pro-inflammatory cytokine expression. However, the molecular mechanism by which S1PR1 regulates IL-1β expression remains unclear. Here, we explore the expression and tissue distribution of S1PR1 after NDV infection and found that S1PR1 expression increased in the lungs, bursa of Fabricius, and DF-1. IL-1β expression induced by NDV was increased following treatment of cells with the S1PR1-specific agonist, SEW2871. In contrast, IL-1β expression induced by NDV was decreased after cells were treated with the S1PR1 inhibitor W146, suggesting that S1PR1 promotes NDV-induced IL-1β expression. Further investigation demonstrated that NDV induced IL-1β expression through p38, JNK/MAPK, and NLRP3/caspase-1 signaling molecules and S1PR1 affected the expression of IL-1β by activating the NLRP3/caspase-1 inflammasome but had no significant effect on p38 and JNK/MAPK. Our study shows that NDV infection promotes S1PR1 expression and induces IL-1β expression through p38, JNK/MAPK, and NLRP3/caspase-1 inflammasomes and that S1PR1 regulates IL-1β expression mainly through the NLRP3/caspase-1 inflammasome.
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Affiliation(s)
- Pei Gao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China.,College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Postdoctoral Research Base, Henan Institute of Science and Technology, Xinxiang, China.,Postdoctoral Research Base, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Shiyuan Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Xinxin Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Chenggang Xu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Libin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Lei Fan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Jinlian Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Bin Xiang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China. .,College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China. .,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture and Rural Affairs, Guangzhou, China. .,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China. .,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.
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3
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Jiang H, Gu J, Zhao H, Joshi S, Perlmutter JS, Gropler RJ, Klein RS, Benzinger TLS, Tu Z. PET Study of Sphingosine-1-phosphate Receptor 1 Expression in Response to S. aureus Infection. Mol Imaging 2021; 2021:9982020. [PMID: 34934406 PMCID: PMC8654346 DOI: 10.1155/2021/9982020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 09/02/2021] [Indexed: 11/22/2022] Open
Abstract
Sphingosine-1-phosphate receptor 1 (S1PR1) plays a crucial role in infectious diseases. Targeting S1PR1 provides protection against pathogens, such as influenza viruses. This study is aimed at investigating S1PR1 in response to bacterial infection by assessing S1PR1 expression in S. aureus-infected mice. A rodent local muscle bacterial infection model was developed by injecting S. aureus to the lower hind limb of Balb/c mice. The changes of S1PR1 expression in response to bacterial infection and blocking treatment were assessed using ex vivo biodistribution and in vivo positron emission tomography (PET) after intravenous injection of an S1PR1-specific radiotracer [18F]TZ4877. The specificity of [18F]TZ4877 was assessed using S1PR1-specific antagonist, NIBR-0213, and S1PR1-specific DsiRNA pretreated the animals. Immunohistochemical studies were performed to confirm the increase of S1PR1 expression in response to infection. Ex vivo biodistribution data showed that the uptake of [18F]TZ4877 was increased 30.6%, 54.3%, 74.3%, and 115.3% in the liver, kidney, pancreas, and thymus of the infected mice, respectively, compared to that in normal control mice, indicating that S1PR1 is involved in the early immune response to bacterial infection. NIBR-0213 or S1PR1-specific DsiRNA pretreatment reduced the tissue uptake of [18F]TZ4877, suggesting that uptake of [18F]TZ4877 is specific. Our PET/CT study data also confirmed that infected mice have increased [18F]TZ4877 uptake in several organs comparing to that in normal control mice. Particularly, compared to control mice, a 39% increase of [18F]TZ4877 uptake was observed in the infected muscle of S. aureus mice, indicating that S1PR1 expression was directly involved in the inflammatory response to infection. Overall, our study suggested that S1PR1 plays an important role in the early immune response to bacterial infection. The uptake of [18F]TZ4877 is tightly correlated with the S1R1 expression in response to S. aureus infection. PET with S1PR1-specific radiotracer [18F]TZ4877 could provide a noninvasive tool for detecting the early S1PR1 immune response to infectious diseases.
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Affiliation(s)
- Hao Jiang
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Jiwei Gu
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Haiyang Zhao
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Sumit Joshi
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Joel S. Perlmutter
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
- Department of Neuroscience, Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Robert J. Gropler
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Robyn S. Klein
- Department of Neuroscience, Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
- Department of Medicine, Washington University School of Medicine, St Louis, MO 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Tammie L. S. Benzinger
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
- Department of Neurological Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Zhude Tu
- Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
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Rostamzadeh Mahdabi E, Esmailizadeh A, Ayatollahi Mehrgardi A, Asadi Fozi M. A genome-wide scan to identify signatures of selection in two Iranian indigenous chicken ecotypes. Genet Sel Evol 2021; 53:72. [PMID: 34503452 PMCID: PMC8428137 DOI: 10.1186/s12711-021-00664-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 08/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background Various regions of the chicken genome have been under natural and artificial selection for thousands of years. The substantial diversity that exits among chickens from different geographic regions provides an excellent opportunity to investigate the genomic regions under selection which, in turn, will increase our knowledge about the mechanisms that underlie chicken diversity and adaptation. Several statistics have been developed to detect genomic regions that are under selection. In this study, we applied approaches based on differences in allele or haplotype frequencies (FST and hapFLK, respectively) between populations, differences in long stretches of consecutive homozygous sequences (ROH), and differences in allele frequencies within populations (composite likelihood ratio (CLR)) to identify inter- and intra-populations traces of selection in two Iranian indigenous chicken ecotypes, the Lari fighting chicken and the Khazak or creeper (short-leg) chicken. Results Using whole-genome resequencing data of 32 individuals from the two chicken ecotypes, approximately 11.9 million single nucleotide polymorphisms (SNPs) were detected and used in genomic analyses after quality processing. Examination of the distribution of ROH in the two populations indicated short to long ROH, ranging from 0.3 to 5.4 Mb. We found 90 genes that were detected by at least two of the four applied methods. Gene annotation of the detected putative regions under selection revealed candidate genes associated with growth (DCN, MEOX2 and CACNB1), reproduction (ESR1 and CALCR), disease resistance (S1PR1, ALPK1 and MHC-B), behavior pattern (AGMO, GNAO1 and PSEN1), and morphological traits (IHH and NHEJ1). Conclusions Our findings show that these two phenotypically different indigenous chicken populations have been under selection for reproduction, immune, behavioral, and morphology traits. The results illustrate that selection can play an important role in shaping signatures of differentiation across the genomic landscape of two chicken populations. Supplementary Information The online version contains supplementary material available at 10.1186/s12711-021-00664-9.
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Affiliation(s)
- Elaheh Rostamzadeh Mahdabi
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, 22 Bahman Blvd, Kerman, Iran
| | - Ali Esmailizadeh
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, 22 Bahman Blvd, Kerman, Iran
| | - Ahmad Ayatollahi Mehrgardi
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, 22 Bahman Blvd, Kerman, Iran
| | - Masood Asadi Fozi
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, 22 Bahman Blvd, Kerman, Iran.
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5
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Gao P, Chen L, Fan L, Ren J, Du H, Sun M, Li Y, Xie P, Lin Q, Liao M, Xu C, Ning Z, Ding C, Xiang B, Ren T. Newcastle disease virus RNA-induced IL-1β expression via the NLRP3/caspase-1 inflammasome. Vet Res 2020; 51:53. [PMID: 32293543 PMCID: PMC7156904 DOI: 10.1186/s13567-020-00774-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 03/04/2020] [Indexed: 12/12/2022] Open
Abstract
Newcastle disease virus (NDV) infection causes severe inflammation and is a highly contagious disease in poultry. Virulent NDV strains (GM) induce large quantities of interleukin-1β (IL-1β), which is the central mediator of the inflammatory reaction. Excessive expression of IL-1β exacerbates inflammatory damage. Therefore, exploring the mechanisms underlying NDV-induced IL-1β expression can aid in further understanding the pathogenesis of Newcastle disease. Here, we showed that anti-IL-1β neutralizing antibody treatment decreased body temperature and mortality following infection with virulent NDV. We further explored the primary molecules involved in NDV-induced IL-1β expression from the perspective of both the host and virus. This study showed that overexpression of NLRP3 resulted in increased IL-1β expression, whereas inhibition of NLRP3 or caspase-1 caused a significant reduction in IL-1β expression, indicating that the NLRP3/caspase-1 axis is involved in NDV-induced IL-1β expression. Moreover, ultraviolet-inactivated GM (chicken/Guangdong/GM/2014) NDV failed to induce the expression of IL-1β. We then collected virus from GM-infected cell culture supernatant using ultracentrifugation, extracted the viral RNA, and stimulated the cells further with GM RNA. The results revealed that RNA alone was capable of inducing IL-1β expression. Moreover, NLRP3/caspase-1 was involved in GM RNA-induced IL-1β expression. Thus, our study elucidated the critical role of IL-1β in the pathogenesis of Newcastle disease while also demonstrating that inhibition of IL-1β via anti-IL-1β neutralizing antibodies decreased the damage associated with NDV infection; furthermore, GM RNA induced IL-1β expression via NLRP3/caspase-1.
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Affiliation(s)
- Pei Gao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.,Henan Institute of Science and Technology, Xinxiang, 453003, Henan, China
| | - Libin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Lei Fan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Jinlian Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Haoyun Du
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Minhua Sun
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Yaling Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Peng Xie
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Ming Liao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Chenggang Xu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Zhangyong Ning
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Chan Ding
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China
| | - Bin Xiang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China. .,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China. .,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China. .,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China. .,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China. .,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China. .,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China.
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6
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Farrag MA, Hamed ME, Amer HM, Almajhdi FN. Epidemiology of respiratory viruses in Saudi Arabia: toward a complete picture. Arch Virol 2019; 164:1981-1996. [PMID: 31139937 PMCID: PMC7087236 DOI: 10.1007/s00705-019-04300-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 05/01/2019] [Indexed: 02/07/2023]
Abstract
Acute lower respiratory tract infection is a major health problem that affects more than 15% of the total population of Saudi Arabia each year. Epidemiological studies conducted over the last three decades have indicated that viruses are responsible for the majority of these infections. The epidemiology of respiratory viruses in Saudi Arabia is proposed to be affected mainly by the presence and mobility of large numbers of foreign workers and the gathering of millions of Muslims in Mecca during the Hajj and Umrah seasons. Knowledge concerning the epidemiology, circulation pattern, and evolutionary kinetics of respiratory viruses in Saudi Arabia are scant, with the available literature being inconsistent. This review summarizes the available data on the epidemiology and evolution of respiratory viruses. The demographic features associated with Middle East respiratory syndrome-related coronavirus infections are specifically analyzed for a better understanding of the epidemiology of this virus. The data support the view that continuous entry and exit of pilgrims and foreign workers with different ethnicities and socioeconomic backgrounds in Saudi Arabia is the most likely vehicle for global dissemination of respiratory viruses and for the emergence of new viruses (or virus variants) capable of greater dissemination.
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Affiliation(s)
- Mohamed A Farrag
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455QA6, Riyadh, 11451, Saudi Arabia
| | - Maaweya E Hamed
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455QA6, Riyadh, 11451, Saudi Arabia
| | - Haitham M Amer
- Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Fahad N Almajhdi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455QA6, Riyadh, 11451, Saudi Arabia.
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7
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Zilch A, Rien C, Weigel C, Huskobla S, Glück B, Spengler K, Sauerbrei A, Heller R, Gräler M, Henke A. Influence of sphingosine-1-phosphate signaling on HCMV replication in human embryonal lung fibroblasts. Med Microbiol Immunol 2018; 207:227-242. [DOI: 10.1007/s00430-018-0543-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/17/2018] [Indexed: 12/16/2022]
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8
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Tiper IV, East JE, Subrahmanyam PB, Webb TJ. Sphingosine 1-phosphate signaling impacts lymphocyte migration, inflammation and infection. Pathog Dis 2016; 74:ftw063. [PMID: 27354294 DOI: 10.1093/femspd/ftw063] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2016] [Indexed: 01/01/2023] Open
Abstract
Sphingosine 1-phosphate (S1P) is a sphingosine containing lipid intermediate obtained from ceramide. S1P is known to be an important signaling molecule and plays multiple roles in the context of immunity. This lysophospholipid binds and activates G-protein-coupled receptors (GPCRs) known as S1P receptors 1-5 (S1P1-5). Once activated, these GPCRs mediate signaling that can lead to alterations in cell proliferation, survival or migration, and can also have other effects such as promoting angiogenesis. In this review, we will present evidence demonstrating a role for S1P in lymphocyte migration, inflammation and infection, as well as in cancer. The therapeutic potential of targeting S1P receptors, kinases and lyase will also be discussed.
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Affiliation(s)
- Irina V Tiper
- Department of Microbiology and Immunology, University of Maryland School of Medicine and the Marlene and Stewart Greenebaum Cancer Center, 685 W Baltimore St., Baltimore, MD 21201, USA
| | - James E East
- Department of Microbiology and Immunology, University of Maryland School of Medicine and the Marlene and Stewart Greenebaum Cancer Center, 685 W Baltimore St., Baltimore, MD 21201, USA
| | - Priyanka B Subrahmanyam
- Department of Microbiology and Immunology, University of Maryland School of Medicine and the Marlene and Stewart Greenebaum Cancer Center, 685 W Baltimore St., Baltimore, MD 21201, USA
| | - Tonya J Webb
- Department of Microbiology and Immunology, University of Maryland School of Medicine and the Marlene and Stewart Greenebaum Cancer Center, 685 W Baltimore St., Baltimore, MD 21201, USA
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9
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Li Y, Xie P, Sun M, Xiang B, Kang Y, Gao P, Zhu W, Ning Z, Ren T. S1PR1 expression correlates with inflammatory responses to Newcastle disease virus infection. INFECTION GENETICS AND EVOLUTION 2015; 37:37-42. [PMID: 26597451 DOI: 10.1016/j.meegid.2015.10.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 10/09/2015] [Accepted: 10/22/2015] [Indexed: 12/29/2022]
Abstract
Newcastle disease virus (NDV) is the causative agent of Newcastle disease, which is characterized by inflammatory pathological changes in the organs of chickens. The inflammatory response to this disease has not been well characterized. Previous reports showed that the sphingosine-1-phosphate-1 receptor (S1PR1), a G protein-coupled receptor, is important to the activation of inflammatory responses. To understand better the viral pathogenesis and host inflammatory response, we analyzed S1PR1 expression during NDV infection. We observed a direct correlation between chicken embryo fibroblast (CEF) cellular inflammatory responses and S1PR1 expression. Virulent NDV-infected CEF cells also had elevated levels of pro-inflammatory cytokines (IL-1β, IL-6 and IL-18). When S1PR1 was inhibited by using the specific antagonist W146, pro-inflammatory cytokine production declined. Overexpression of S1PR1 resulted in increased virus-induced IL-1β production. S1PR1 expression levels did not impact significantly NDV replication. These findings highlight the important role of S1PR1 in inflammatory responses in NDV infection.
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Affiliation(s)
- Yaling Li
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Peng Xie
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Minhua Sun
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Bin Xiang
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Yinfeng Kang
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Pei Gao
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Wenxian Zhu
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Zhangyong Ning
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China.
| | - Tao Ren
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, China; College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China.
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Arish M, Husein A, Kashif M, Saleem M, Akhter Y, Rub A. Sphingosine-1-phosphate signaling: unraveling its role as a drug target against infectious diseases. Drug Discov Today 2015; 21:133-142. [PMID: 26456576 DOI: 10.1016/j.drudis.2015.09.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/23/2015] [Accepted: 09/29/2015] [Indexed: 12/25/2022]
Abstract
Sphingosine-1-phosphate (S1P) signaling is reported in variety of cell types, including immune, endothelial and cancerous cells. It is emerging as a crucial regulator of cellular processes, such as apoptosis, cell proliferation, migration, differentiation and so on. This signaling pathway is initiated by the intracellular production and secretion of S1P through a cascade of enzymatic reactions. Binding of S1P to different S1P receptors (S1PRs) activates different downstream signaling pathways that regulate the cellular functions differentially depending upon the cell type. An accumulating body of evidence suggests that S1P metabolism and signaling is often impaired during infectious diseases; thus, its manipulation might be helpful in the treatment of such diseases. In this review, we summarize recent advances in our understanding of the S1P signaling pathway and its candidature as a novel drug target against infectious diseases.
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Affiliation(s)
- Mohd Arish
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Atahar Husein
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Mohammad Kashif
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Mohammed Saleem
- Department of Life Sciences, National Institute of Technology, Rourkela, Odisha 769008, India
| | - Yusuf Akhter
- School of Life Sciences, Central University of Himachal Pradesh, Temporary Academic Block, Shahpur, Kangra, HP 176216, India
| | - Abdur Rub
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India.
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Yu M, Zhang K, Qi W, Huang Z, Ye J, Ma Y, Liao M, Ning Z. Expression pattern of NLRP3 and its related cytokines in the lung and brain of avian influenza virus H9N2 infected BALB/c mice. Virol J 2014; 11:229. [PMID: 25547136 PMCID: PMC4296676 DOI: 10.1186/s12985-014-0229-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 12/16/2014] [Indexed: 11/17/2022] Open
Abstract
Background H9N2 avian influenza virus (AIV) becomes the focus for its ability of transmission to mammals and as a donor to provide internal genes to form the new epidemic lethal influenza viruses. Residue 627 in PB2 has been proven the virulence factor of H9N2 avian influenza virus in mice, but the detailed data for inflammation difference between H9N2 virus strains with site 627 mutation is still unclear. The inflammasome NLRP3 is recently reported as the cellular machinery responsible for activation of inflammatory processes and plays an important role during the development of inflammation caused by influenza virus infection. Methods In this study, we investigated the expression pattern of NLRP3 and its related cytokines of IL-1β and TNF-α in BALB/c mice infected by H9N2 AIV strains with only a site 627 difference at both mRNA and protein levels at different time points. Results The results showed that the expression level of NLRP3, IL-1β and TNF-α changed in the lung and brain of BALB/c mice after infection by VK627 and rVK627E. The immunohistological results showed that the positive cells of NLRP3, IL-1β and TNF-α altered the positive levels of original cells in tissues and infiltrated inflammatory cells which caused by H9N2 infection. Conclusions Our results provided the basic data at differences in expression pattern of NLRP3 and its related cytokines in BALB/c mice infected by H9N2 influenza viruses with only a site 627 difference. This implied that NLRP3 inflammasome plays a role in host response to influenza virus infection and determines the outcome of clinical manifestation and pathological injury. This will explain the variable of pathological presentation in tissues and enhance research on inflammation process of the AIV H9N2 infection.
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Affiliation(s)
- Meng Yu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Kaizhao Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Wenbao Qi
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Zhiqiang Huang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Jinhui Ye
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Yongjiang Ma
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Ming Liao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
| | - Zhangyong Ning
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China.
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12
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Yu M, Qi W, Huang Z, Zhang K, Ye J, Liu R, Wang H, Ma Y, Liao M, Ning Z. Expression profile and histological distribution of IFITM1 and IFITM3 during H9N2 avian influenza virus infection in BALB/c mice. Med Microbiol Immunol 2014; 204:505-14. [PMID: 25265877 PMCID: PMC7087031 DOI: 10.1007/s00430-014-0361-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 09/24/2014] [Indexed: 02/07/2023]
Abstract
The H9N2 avian influenza virus is a pandemic threat which has repeatedly caused infection in humans and shows enhanced replication and transmission in mice. Previous reports showed that host factors, the interferon-inducible transmembrane (IFITM) protein, can block the replication of pathogens and affect their pathogenesis. BALB/c mice are routine laboratory animals used in influenza virus research, but the effects of H9N2 influenza virus on tissue distribution and expression pattern of IFITM in these mice are unknown. Here, we investigated the expression patterns and tissue distribution of IFITM1 and IFITM3 in BALB/c mice by infection with H9N2 AIV strains with only a PB2 residue 627 difference. The results showed that the expression patterns of ITITM1 and IFITM3 differ in various tissues of BALB/c mice at different time points after infection. IFITM1 and IFITM3 showed cell- and tissue-specific distribution in the lung, heart, liver, spleen, kidney and brain. Notably, the epithelial and neuronal cells all expressed the proteins of IFITM1 and IFITM3. Our results provide the first look at differences in IFITM1 and IFITM3 expression patterns in BALB/c mice infected by H9N2 influenza viruses. This will enhance research on the interaction between AIV and host and further will elucidate the pathogenesis of influenza virus infection based on the interferon-inducible transmembrane (IFITM) protein.
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Affiliation(s)
- Meng Yu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, People's Republic of China
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