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Jin YB, Cao X, Shi CW, Feng B, Huang HB, Jiang YL, Wang JZ, Yang GL, Yang WT, Wang CF. Lactobacillus rhamnosus GG Promotes Early B Lineage Development and IgA Production in the Lamina Propria in Piglets. THE JOURNAL OF IMMUNOLOGY 2021; 207:2179-2191. [PMID: 34497150 DOI: 10.4049/jimmunol.2100102] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 08/04/2021] [Indexed: 01/04/2023]
Abstract
Gut microbes play an important role in the development of host B cells. It has been controversial whether GALT is the development site of B cells in pigs. By investigating the relationship between gut microbes and the development of B cells in the GALT of piglets, we found, to our knowledge for the first time, that early B cells exist in the gut lamina propria (LP) in pigs at different ages. We further used Lactobacillus rhamnosus GG (LGG) to treat piglets. The results showed that LGG promotes the development of the early B lineage, affects the composition of the Ig CDR3 repertoires of B cells, and promotes the production of IgA in the intestinal LP. Additionally, we found that the p40 protein derived from LGG can activate the EGFR/AKT and NF-κB signaling pathways, inducing porcine intestinal epithelial cells (IPEC-J2) to secrete a proliferation-inducing ligand (APRIL), which promotes IgA production in B cells. Finally, we identified ARF4 and DIF3 as candidates for p40 receptors on IPEC-J2 by GST pull-down, liquid chromatography-mass spectrometry/mass spectrometry analysis, and coimmunoprecipitation. In conclusion, LGG could promote early B cell differentiation and development in the intestinal LP in piglets and might contribute to promoting IgA production via secretion of p40, which interacts with the membrane receptors on IPEC-J2 and induces them to secrete APRIL. Our study will provide insight to aid in better utilization of probiotics to increase human health.
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Affiliation(s)
- Yu-Bei Jin
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and.,Guangdong Key Laboratory of Regional Immunity and Diseases, Department of Pathogen Biology, Shenzhen University School of Medicine, Shenzhen, China
| | - Xin Cao
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Chun-Wei Shi
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Bo Feng
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Hai-Bin Huang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Yan-Long Jiang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Jian-Zhong Wang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Gui-Lian Yang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Wen-Tao Yang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
| | - Chun-Feng Wang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China; and
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Singh B, Mal G, Gautam SK, Mukesh M. Designer Probiotics: The Next-Gen High Efficiency Biotherapeutics. ADVANCES IN ANIMAL BIOTECHNOLOGY 2019. [PMCID: PMC7147453 DOI: 10.1007/978-3-030-21309-1_7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
The probiotic engineering is a cutting edge technology for improving disease diagnosis, treating gastrointestinal disorders and infectious diseases, and improving nutrition and ecological health. Use of bioengineered microorganisms in animals has different targets and prospects owing to differences in their anatomy, physiology, and feeding habits. In ruminants, the bioengineered microorganism is primarily aimed to enhance nutrient utilization, detoxify toxic plant metabolites, and lessen the enteric methanogenesis, while in non-ruminants, the bioengineered microorganisms are aimed to enhance nutrient utilizations, confer protection against pathogens, and inhibit infectious agents. Highlights The microorganisms can be engineered to enhance their metabolic efficiency The bioengineered microorganisms could solve the burgeoning problem of drug-resistant pathogens The recombinant probiotics are promising therapeutic agents against infectious diseases.
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Affiliation(s)
- Birbal Singh
- ICAR-Indian Veterinary Research Institute, Regional Station, Palampur, India
| | - Gorakh Mal
- ICAR-Indian Veterinary Research Institute, Regional Station, Palampur, India
| | - Sanjeev K. Gautam
- Department of Biotechnology, Kurukshetra University, Kurukshetra, Haryana India
| | - Manishi Mukesh
- Department of Animal Biotechnology, ICAR-National Bureau of Animal Genetic Resources, Karnal, Haryana India
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Jin YB, Yang WT, Shi CW, Feng B, Huang KY, Zhao GX, Li QY, Xie J, Huang HB, Jiang YL, Wang JZ, Wang G, Kang YH, Yang GL, Wang CF. Immune responses induced by recombinant Lactobacillus plantarum expressing the spike protein derived from transmissible gastroenteritis virus in piglets. Appl Microbiol Biotechnol 2018; 102:8403-8417. [PMID: 30022263 PMCID: PMC7080080 DOI: 10.1007/s00253-018-9205-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 06/22/2018] [Accepted: 06/27/2018] [Indexed: 01/07/2023]
Abstract
Transmissible gastroenteritis coronavirus (TGEV) is one of the most severe threats to the swine industry. In this study, we constructed a suite of recombinant Lactobacillus plantarum with surface displaying the spike (S) protein coming from TGEV and fused with DC cells targeting peptides (DCpep) to develop an effective, safe, and convenient vaccine against transmissible gastroenteritis. Our research results found that the recombinant Lactobacillus plantarum (NC8-pSIP409-pgsA-S-DCpep) group expressing S fused with DCpep could not only significantly increase the percentages of MHC-II+CD80+ B cells and CD3+CD4+ T cells but also the number of IgA+ B cells and CD3+CD4+ T cells of ileum lamina propria, which elevated the specific secretory immunoglobulin A (SIgA) titers in feces and IgG titers in serum. Taken together, these results suggest that NC8-pSIP409-pgsA-S-DCpep expressing the S of TGEV fused with DCpep could effectively induce immune responses and provide a feasible original strategy and approach for the design of TGEV vaccines.
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Affiliation(s)
- Yu-Bei Jin
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Wen-Tao Yang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Chun-Wei Shi
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Bo Feng
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Ke-Yan Huang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Guang-Xun Zhao
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Qiong-Yan Li
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Jing Xie
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Hai-Bin Huang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Yan-Long Jiang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Jian-Zhong Wang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Guan Wang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Yuan-Huan Kang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China
| | - Gui-Lian Yang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China.
| | - Chun-Feng Wang
- College of Animal Science and Technology, Jilin Provincial Engineering Research Center of Animal Probiotics, Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, China.
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