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Zhang T, Fan J, Wen X, Duan X. ECSIT: Biological function and involvement in diseases. Int Immunopharmacol 2024; 143:113524. [PMID: 39488037 DOI: 10.1016/j.intimp.2024.113524] [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: 06/18/2024] [Revised: 09/28/2024] [Accepted: 10/25/2024] [Indexed: 11/04/2024]
Abstract
Evolutionary conserved signaling intermediate in Toll pathways (ECSIT), a multi-functional protein, was first identified as a cytosolic adaptor protein in Toll-like receptors (TLRs) signaling-mediated innate immune responses. In the past two decades, studies have expanded the understanding of ECSIT. Nevertheless, there are still large knowledge gaps due to the inadequate number of studies regarding ECSIT, especially an overall review of ECSIT is lacking. Here, we first comprehensively summarize the biological functions of ECSIT with particular focus on innate immune responses and mitochondrial homeostasis. Cumulative studies have reinforced that ECSIT is involved in the regulation of innate immune responses through activating NF-κB signaling and potentiating the Retinoic acid-induced gene Ⅰ (RIG-Ⅰ)/ mitochondrial antiviral- signaling protein (MAVS) pathway-mediated innate antiviral immunity. In addition, ECSIT determines the mitochondrial morphology and function including mitochondrial complex Ⅰ (CⅠ) assembly, mitochondrial reactive oxygen species (mROS) production, mitochondrial membrane potential (MMP) maintenance and mitochondrial quality control. Owing to these distinct functions, ECSIT is involved in the etiology and pathology of human diseases including Alzheimer's disease (AD), cardiac hypertrophy, musculoskeletal disintegration, cancer, extranodal natural killer/T cell lymphoma (ENKTL) and ischemic stroke. Collectively, the roles and mechanisms of ECSIT under physiological and pathological conditions are critically discussed to provide a clearer view of the therapeutic potential of ECSIT.
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Affiliation(s)
- Tan Zhang
- School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, PR China; Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai 200438, PR China.
| | - Jingcheng Fan
- School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, PR China; Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai 200438, PR China
| | - Xin Wen
- School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, PR China; Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai 200438, PR China
| | - Xuemei Duan
- School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, PR China; Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai 200438, PR China
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Locascio A, Annona G, Caccavale F, D'Aniello S, Agnisola C, Palumbo A. Nitric Oxide Function and Nitric Oxide Synthase Evolution in Aquatic Chordates. Int J Mol Sci 2023; 24:11182. [PMID: 37446358 DOI: 10.3390/ijms241311182] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Nitric oxide (NO) is a key signaling molecule in almost all organisms and is active in a variety of physiological and pathological processes. Our understanding of the peculiarities and functions of this simple gas has increased considerably by extending studies to non-mammal vertebrates and invertebrates. In this review, we report the nitric oxide synthase (Nos) genes so far characterized in chordates and provide an extensive, detailed, and comparative analysis of the function of NO in the aquatic chordates tunicates, cephalochordates, teleost fishes, and amphibians. This comprehensive set of data adds new elements to our understanding of Nos evolution, from the single gene commonly found in invertebrates to the three genes present in vertebrates.
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Affiliation(s)
- Annamaria Locascio
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
| | - Giovanni Annona
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
- Department of Research Infrastructure for Marine Biological Resources (RIMAR), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
| | - Filomena Caccavale
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
| | - Salvatore D'Aniello
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
| | - Claudio Agnisola
- Department of Biology, University of Naples Federico II, Via Cinthia 4, 80126 Naples, Italy
| | - Anna Palumbo
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy
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Holland ND, Holland LZ. Cephalochordate Hemocytes: First Demonstration for Asymmetron lucayanum (Bahamas Lancelet) Plus Augmented Description for Branchiostoma floridae (Florida Amphioxus). THE BIOLOGICAL BULLETIN 2023; 244:71-81. [PMID: 37725696 DOI: 10.1086/726774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
AbstractWithin phylum Chordata, the subphylum Cephalochordata (amphioxus and lancelets) has figured large in considerations of the evolutionary origin of the vertebrates. To date, these discussions have been predominantly based on knowledge of a single cephalochordate genus (Branchiostoma), almost to the exclusion of the other two genera (Asymmetron and Epigonichthys). This uneven pattern is illustrated by cephalochordate hematology, until now known entirely from work done on Branchiostoma. The main part of the present study is to describe hemocytes in the dorsal aorta of a species of Asymmetron by serial block-face scanning electron microscopy. This technique, which demonstrates three-dimensional fine structure, showed that the hemocytes have a relatively uniform morphology characterized by an oval shape and scanty cytoplasm. Ancillary information is also included for Branchiostoma hemocytes, known from previous studies to have relatively abundant cytoplasm; our serial block-face scanning electron microscopy provides more comprehensive views of the highly variable shapes of these cells, which typically extend one or several pseudopodium-like protrusions. The marked difference in hemocyte morphology found between Asymmetron and Branchiostoma was unexpected and directs attention to investigating comparable cells in the genus Epigonichthys. A broader knowledge of the hemocytes in all three cephalochordate genera would provide more balanced insights into the evolution of vertebrate hematopoiesis.
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Chaitanya NSN, Tammineni P, Nagaraju GP, Reddy ABM. Pleiotropic roles of evolutionarily conserved signaling intermediate in toll pathway (ECSIT) in pathophysiology. J Cell Physiol 2022; 237:3496-3504. [DOI: 10.1002/jcp.30832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 06/23/2022] [Accepted: 07/04/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Nyshadham S. N. Chaitanya
- Department of Animal Biology, School of Life Sciences University of Hyderabad Hyderabad Telangana India
| | - Prasad Tammineni
- Department of Animal Biology, School of Life Sciences University of Hyderabad Hyderabad Telangana India
| | | | - Aramati BM Reddy
- Department of Animal Biology, School of Life Sciences University of Hyderabad Hyderabad Telangana India
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Annona G, Caccavale F, Pascual-Anaya J, Kuratani S, De Luca P, Palumbo A, D'Aniello S. Nitric Oxide regulates mouth development in amphioxus. Sci Rep 2017; 7:8432. [PMID: 28814726 PMCID: PMC5559612 DOI: 10.1038/s41598-017-08157-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 07/06/2017] [Indexed: 12/15/2022] Open
Abstract
The development of the mouth in animals has fascinated researchers for decades, and a recent study proposed the modern view of recurrent evolution of protostomy and deuterostomy. Here we expanded our knowledge about conserved traits of mouth formation in chordates, testing the hypothesis that nitric oxide (NO) is a potential regulator of this process. In the present work we show for the first time that NO is an essential cell signaling molecule for cephalochordate mouth formation, as previously shown for vertebrates, indicating its conserved ancestral role in chordates. The experimental decrease of NO during early amphioxus Branchiostoma lanceolatum development impaired the formation of the mouth and gill slits, demonstrating that it is a prerequisite in pharyngeal morphogenesis. Our results represent the first step in the understanding of NO physiology in non-vertebrate chordates, opening new evolutionary perspectives into the ancestral importance of NO homeostasis and acquisition of novel biological roles during evolution.
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Affiliation(s)
- Giovanni Annona
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn di Napoli, Villa Comunale 1, 80121, Napoli, Italy
| | - Filomena Caccavale
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn di Napoli, Villa Comunale 1, 80121, Napoli, Italy
| | - Juan Pascual-Anaya
- Evolutionary Morphology Laboratory, RIKEN, Minatojima-minami 2-2-3, 650-0047, Kobe, Hyogo, Japan
| | - Shigeru Kuratani
- Evolutionary Morphology Laboratory, RIKEN, Minatojima-minami 2-2-3, 650-0047, Kobe, Hyogo, Japan
| | - Pasquale De Luca
- RIMAR, Stazione Zoologica Anton Dohrn di Napoli, Villa Comunale 1, 80121, Napoli, Italy
| | - Anna Palumbo
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn di Napoli, Villa Comunale 1, 80121, Napoli, Italy
| | - Salvatore D'Aniello
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn di Napoli, Villa Comunale 1, 80121, Napoli, Italy.
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De novo transcriptome analysis reveals insights into different mechanisms of growth and immunity in a Chinese soft-shelled turtle hybrid and the parental varieties. Gene 2017; 605:54-62. [DOI: 10.1016/j.gene.2016.12.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 11/22/2016] [Accepted: 12/05/2016] [Indexed: 12/16/2022]
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Leite RB, Milan M, Coppe A, Bortoluzzi S, dos Anjos A, Reinhardt R, Saavedra C, Patarnello T, Cancela ML, Bargelloni L. mRNA-Seq and microarray development for the Grooved Carpet shell clam, Ruditapes decussatus: a functional approach to unravel host-parasite interaction. BMC Genomics 2013; 14:741. [PMID: 24168212 PMCID: PMC4007648 DOI: 10.1186/1471-2164-14-741] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 09/26/2013] [Indexed: 11/10/2022] Open
Abstract
Background The Grooved Carpet shell clam Ruditapes decussatus is the autochthonous European clam and the most appreciated from a gastronomic and economic point of view. The production is in decline due to several factors such as Perkinsiosis and habitat invasion and competition by the introduced exotic species, the manila clam Ruditapes philippinarum. After we sequenced R. decussatus transcriptome we have designed an oligo microarray capable of contributing to provide some clues on molecular response of the clam to Perkinsiosis. Results A database consisting of 41,119 unique transcripts was constructed, of which 12,479 (30.3%) were annotated by similarity. An oligo-DNA microarray platform was then designed and applied to profile gene expression in R. decussatus heavily infected by Perkinsus olseni. Functional annotation of differentially expressed genes between those two conditionswas performed by gene set enrichment analysis. As expected, microarrays unveil genes related with stress/infectious agents such as hydrolases, proteases and others. The extensive role of innate immune system was also analyzed and effect of parasitosis upon expression of important molecules such as lectins reviewed. Conclusions This study represents a first attempt to characterize Ruditapes decussatus transcriptome, an important marine resource for the European aquaculture. The trancriptome sequencing and consequent annotation will increase the available tools and resources for this specie, introducing the possibility of high throughput experiments such as microarrays analysis. In this specific case microarray approach was used to unveil some important aspects of host-parasite interaction between the Carpet shell clam and Perkinsus, two non-model species, highlighting some genes associated with this interaction. Ample information was obtained to identify biological processes significantly enriched among differentially expressed genes in Perkinsus infected versus non-infected gills. An overview on the genes related with the immune system on R. decussatus transcriptome is also reported.
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Affiliation(s)
- Ricardo B Leite
- CCMAR- Center of Marine Sciences/University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal.
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CHANG ZY. Science China Life Sciences in 2011: a Retrospect. PROG BIOCHEM BIOPHYS 2013. [DOI: 10.3724/sp.j.1206.2012.00567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Linking innate and adaptive immunity. CHINESE SCIENCE BULLETIN-CHINESE 2012. [DOI: 10.1007/s11434-012-5480-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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