Pub Date : 2021-11-09DOI: 10.5772/intechopen.100272
Zhuoya Wan, Song Li
Neurotransmitters (NTs) have recently received increasing appreciation as important immune modulators. The immune cells express receptors for many classes of NTs and the communication between NTs and their receptors establish neuro-immune interactions for regulating effective immune response in both central nervous system (CNS) and peripheral tissues. Metabotropic Glutamate Receptor 4 (mGluR4) is expressed at high level in CNS and plays a role in various physiological and pathophysiological processes in CNS. Recently, mGluR4 has been reported to be expressed on immune cells and have an impact on regulating the immune system. This chapter summarized the works associated with the immunogenic function of mGluR4 and its potential underlying mechanisms.
{"title":"Metabotropic Receptors 4 and the Immune Responses","authors":"Zhuoya Wan, Song Li","doi":"10.5772/intechopen.100272","DOIUrl":"https://doi.org/10.5772/intechopen.100272","url":null,"abstract":"Neurotransmitters (NTs) have recently received increasing appreciation as important immune modulators. The immune cells express receptors for many classes of NTs and the communication between NTs and their receptors establish neuro-immune interactions for regulating effective immune response in both central nervous system (CNS) and peripheral tissues. Metabotropic Glutamate Receptor 4 (mGluR4) is expressed at high level in CNS and plays a role in various physiological and pathophysiological processes in CNS. Recently, mGluR4 has been reported to be expressed on immune cells and have an impact on regulating the immune system. This chapter summarized the works associated with the immunogenic function of mGluR4 and its potential underlying mechanisms.","PeriodicalId":374176,"journal":{"name":"Antimicrobial Immune Response [Working Title]","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133722977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-11DOI: 10.5772/intechopen.99541
Sujata Sahoo, Husne Banu, A. Prakash, G. Tripathi
Fishes are the most successful and diverse group of vertebrate animals, first appeared during Devonian period. Despite of certain differences, the immune system of fish is physiologically similar to that of higher vertebrates. The heterogenous group of fishes are the apparent link between innate immunity and the first appearance of the adaptive immune response. Importantly, fishes have immune organs homologous to that of mammalian immune system. In comparison to higher vertebrates, fishes live free in their environment from the early embryonic stage and during that time mostly they are dependent on non-specific immune system for their survival. In the fishes, non-specific immunity is the fundamental defense mechanism, therewith acquired immunity also plays key role in maintaining homeostasis by activation though a system of receptors proteins, which identify pathogen associated molecular pattern typical of pathogenic microorganism includes lipopolysaccharides, peptidoglycans, DNA, RNA and other molecules that are typically not present on the surface of multicellular organism. There are several external factors like environmental factors, biological factors, stress and internal factors like genetic makeup, age and sex, maternal effect etc. can affect immunological defense capabilities of the fishes.
{"title":"Immune System of Fish: An Evolutionary Perspective","authors":"Sujata Sahoo, Husne Banu, A. Prakash, G. Tripathi","doi":"10.5772/intechopen.99541","DOIUrl":"https://doi.org/10.5772/intechopen.99541","url":null,"abstract":"Fishes are the most successful and diverse group of vertebrate animals, first appeared during Devonian period. Despite of certain differences, the immune system of fish is physiologically similar to that of higher vertebrates. The heterogenous group of fishes are the apparent link between innate immunity and the first appearance of the adaptive immune response. Importantly, fishes have immune organs homologous to that of mammalian immune system. In comparison to higher vertebrates, fishes live free in their environment from the early embryonic stage and during that time mostly they are dependent on non-specific immune system for their survival. In the fishes, non-specific immunity is the fundamental defense mechanism, therewith acquired immunity also plays key role in maintaining homeostasis by activation though a system of receptors proteins, which identify pathogen associated molecular pattern typical of pathogenic microorganism includes lipopolysaccharides, peptidoglycans, DNA, RNA and other molecules that are typically not present on the surface of multicellular organism. There are several external factors like environmental factors, biological factors, stress and internal factors like genetic makeup, age and sex, maternal effect etc. can affect immunological defense capabilities of the fishes.","PeriodicalId":374176,"journal":{"name":"Antimicrobial Immune Response [Working Title]","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122212141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-01DOI: 10.5772/INTECHOPEN.96526
Lixing Huang, Rongchao He, Youyu Zhang, Q. Yan
Aryl hydrocarbon receptor (AhR), an important nuclear receptor, regulates the cellular response to environmental stressors. It is well known for its critical functions in toxicology, but is currently considered an essential regulator of diseases, with specific modulatory effects on immune, antimicrobial and inflammatory responses. The present chapter discusses AhR’s function and mechanism in the immune response against microbial infections.
{"title":"The Role of the Aryl Hydrocarbon Receptor (AhR) in the Immune Response against Microbial Infections","authors":"Lixing Huang, Rongchao He, Youyu Zhang, Q. Yan","doi":"10.5772/INTECHOPEN.96526","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.96526","url":null,"abstract":"Aryl hydrocarbon receptor (AhR), an important nuclear receptor, regulates the cellular response to environmental stressors. It is well known for its critical functions in toxicology, but is currently considered an essential regulator of diseases, with specific modulatory effects on immune, antimicrobial and inflammatory responses. The present chapter discusses AhR’s function and mechanism in the immune response against microbial infections.","PeriodicalId":374176,"journal":{"name":"Antimicrobial Immune Response [Working Title]","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128273587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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