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Liukang C, Zhao J, Tian J, Huang M, Liang R, Zhao Y, Zhang G. Deciphering infected cell types, hub gene networks and cell-cell communication in infectious bronchitis virus via single-cell RNA sequencing. PLoS Pathog 2024; 20:e1012232. [PMID: 38743760 PMCID: PMC11125504 DOI: 10.1371/journal.ppat.1012232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 05/24/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
Infectious bronchitis virus (IBV) is a coronavirus that infects chickens, which exhibits a broad tropism for epithelial cells, infecting the tracheal mucosal epithelium, intestinal mucosal epithelium, and renal tubular epithelial cells. Utilizing single-cell RNA sequencing (scRNA-seq), we systematically examined cells in renal, bursal, and tracheal tissues following IBV infection and identified tissue-specific molecular markers expressed in distinct cell types. We evaluated the expression of viral RNA in diverse cellular populations and subsequently ascertained that distal tubules and collecting ducts within the kidney, bursal mucosal epithelial cells, and follicle-associated epithelial cells exhibit susceptibility to IBV infection through immunofluorescence. Furthermore, our findings revealed an upregulation in the transcription of proinflammatory cytokines IL18 and IL1B in renal macrophages as well as increased expression of apoptosis-related gene STAT in distal tubules and collecting duct cells upon IBV infection leading to renal damage. Cell-to-cell communication unveiled potential interactions between diverse cell types, as well as upregulated signaling pathways and key sender-receiver cell populations after IBV infection. Integrating single-cell data from all tissues, we applied weighted gene co-expression network analysis (WGCNA) to identify gene modules that are specifically expressed in different cell populations. Based on the WGCNA results, we identified seven immune-related gene modules and determined the differential expression pattern of module genes, as well as the hub genes within these modules. Our comprehensive data provides valuable insights into the pathogenesis of IBV as well as avian antiviral immunology.
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Affiliation(s)
- Chengyin Liukang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Jing Zhao
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Jiaxin Tian
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
| | - Min Huang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
| | - Rong Liang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
| | - Ye Zhao
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Guozhong Zhang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, People’s Republic of China
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
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Aggrey SE, Ghareeb AFA, Milfort MC, Ariyo OW, Aryal B, Hartono E, Kwakye J, Sovi S, Hipple SA, Stevenson C, Fuller AL, El Sabry MI, Stino F, Rekaya R. Quantitative and molecular aspects of water intake in meat-type chickens. Poult Sci 2023; 102:102973. [PMID: 37633082 PMCID: PMC10474491 DOI: 10.1016/j.psj.2023.102973] [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: 05/15/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/28/2023] Open
Abstract
Even though water is the most essential nutrient for poultry production, adequate data on individual water intake in broiler chickens and its relationship with other traits of economic importance is scant. Water is provided to chickens in an unrestricted manner in spite of being a finite resource. Climate change continues to affect water sources and efficient bird use of water is long overdue. Understanding the biological basis of water intake is essential for sustainability of the poultry industry. Individual water and feed intake, and growth data was collected on 520 commercial broilers aged 14 to 42 days. We introduced the concepts of water conversion ratio (WCR) and residual water intake (RWI) as parameters that can be used to assess water intake efficiency. Water conversion ratio was defined as the amount of water consumed per unit of body weight gain, and RWI was defined as the difference between the actual water intake (WI) of a given bird and the expected WI by an average bird from the population with the same metabolic body weight, feed intake (FI) and body weight gain (BWG). The correlation between WI and FI was positive (r=0.77; P<0.0001), and the correlation between WI and BWG was positive (r=0.80; P<0.0001). Based on the distribution of RWI, the bottom 5 birds (LRWI) and the top 5 birds (HRWI) for RWI were selected for mRNA expression differences. The average broiler consumed about 7.8 L (± 1L) of water from 14 to 42 days of age. The mRNA expression of arginine vasopressin (AVP) antidiuretic hormone, calcium sensing receptor (CasR), sodium channel epithelial 1 subunit alpha (SCNN1A) and SCNN1D in the hypothalamus was upregulated in the LRWI group compared to the HRWI group. Similarly, kidney aquaporins (AQP) 2, 3, and 4 were upregulated in the LRWI group compared with the HRWI group. Given that water was provided ad libitum, the up-regulation of AVP and AQP gene mRNA expressions seem to indicate that the LRWI birds were more efficient in water reabsorption in the kidney compared to their HRWI counterparts. Increased water reabsorption will reduce the amount of water consumed to attain hydration. The water reabsorption potential was reflected in the excreta moisture levels as the LRWI birds had significantly lower excreta moisture than the HRWI birds. Excreta moisture level require further studies and could be considered as a potential proxy trait for water intake.
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Affiliation(s)
- Samuel E Aggrey
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602.
| | - Ahmed F A Ghareeb
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Marie C Milfort
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Oluwatomide W Ariyo
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Bikash Aryal
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Evan Hartono
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Josephine Kwakye
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Selorm Sovi
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Sommer A Hipple
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | - Carrienton Stevenson
- Department of Agricultural Engineering Technology, Fort Valley State University, Fort Valley, GA, 31030
| | - Alberta L Fuller
- Water Intake Genomics Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, 30602
| | | | - Farid Stino
- Department of Animal Production, Cairo University, Giza, Egypt
| | - Romdhane Rekaya
- Department of Animal and Dairy Science, University of Georgia, Athens, GA, 30602
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Luo S, Li Y, Li S, Jiang R, Deng F, Liu G, Zhang J. Expression Regulation of Water Reabsorption Genes and Transcription Factors in the Kidneys of Lepus yarkandensis. Front Physiol 2022; 13:856427. [PMID: 35721542 PMCID: PMC9204326 DOI: 10.3389/fphys.2022.856427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 05/10/2022] [Indexed: 11/13/2022] Open
Abstract
Lepus yarkandensis is a desert-dwelling animal that has various adaptations to cope with drought. The kidney maintains water and acid-base balance mainly through the vasopressin-regulated water reabsorption pathway and proximal tubular bicarbonate reabsorption pathway. In this study, we compared the differentially expressed genes (DEGs) and transcription factors in the kidneys of L. yarkandensis and Oryctolagus cuniculus to explore the relationship between the DEGs in kidneys and the animals’ adaptations. Transcriptome sequencing data were used to predict the differentially-expressed water reabsorption genes and their transcription factors. Quantitative real-time PCR, immunohistochemistry, and western blotting were used to detect and verify the expression of DEGs in the kidney at mRNA and protein levels. Transcriptome analysis of the kidney of L. yarkandensis and O. cuniculus showed that 6,610 genes were up-regulated and 5,727 genes down-regulated in data shared by both species. According to the data, 232 transcription factors and their corresponding target genes were predicted, from which genes and transcription factors related to renal water reabsorption were screened. Quantitative RT-PCR results showed AQP1, AQP2, ADCY3, HIF1A, CREB3, and NFATc1 had higher expression in the L. yarkandensis kidney; in comparison, FXYD2 mRNA expression levels were lower. In western blotting, transcription factors HIF1A, NFATc1, NF-κB1, and critical genes ADCY3, ATPA1, and SLC4A4, were highly expressed in the kidneys of L. yarkandensis. Immunohistochemical results showed that the ADCY3 protein was in the basolateral membrane of the collecting duct, the ATP1A1 protein was in the basolateral membrane and medulla of proximal tubules, and the SLC4A4 protein was in the basolateral membrane of proximal tubules. According to these results can be inferred that HIF1A, NFATc1, and NF-κB1 play a certain role in regulating the expression of genes related to water reabsorption in the kidney of L. yarkandensis, thus improving the water reclamation efficiency of L. yarkandensis, so as to adapt to the arid desert environment.
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Affiliation(s)
- Shengjie Luo
- College of Life Sciences and Technology, Tarim University, Alar, China
| | - Yongle Li
- College of Life Sciences and Technology, Tarim University, Alar, China
| | - Shuwei Li
- College of Life Sciences and Technology, Tarim University, Alar, China.,Xinjiang Production and Construction Corps Key Laboratory of Protection and Utilization of Biological Resources, Tarim University, Alar, China
| | - Renjun Jiang
- College of Life Sciences and Technology, Tarim University, Alar, China
| | - Fang Deng
- College of Life Sciences and Technology, Tarim University, Alar, China
| | - Guoquan Liu
- Anhui Province Key Laboratory of Translational Cancer Research and Department of Biochemistry, College of Laboratory Medicine, Bengbu Medical College, Bengbu, China.,College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Jianping Zhang
- College of Life Sciences and Technology, Tarim University, Alar, China.,Xinjiang Production and Construction Corps Key Laboratory of Protection and Utilization of Biological Resources, Tarim University, Alar, China
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