PUBLICATION
Plasma proteome responses in zebrafish following λ-carrageenan-Induced inflammation are mediated by PMN leukocytes and correlate highly with their human counterparts
- Authors
- Charlie-Silva, I., Feitosa, N.M., Pontes, L.G., Fernandes, B.H., Nóbrega, R.H., Gomes, J.M.M., Prata, M.N.L., Ferraris, F.K., Melo, D.C., Conde, G., Rodrigues, L.F., Aracati, M.F., Corrêa-Junior, J.D., Manrique, W.G., Superio, J., Garcez, A.S., Conceição, K., Yoshimura, T.M., Núñez, S.C., Eto, S.F., Fernandes, D.C., Freitas, A.Z., Ribeiro, M.S., Nedoluzhko, A., Lopes-Ferreira, M., Borra, R.C., Barcellos, L.J.G., Perez, A.C., Malafaia, G., Cunha, T.M., Belo, M.A.A., Galindo-Villegas, J.
- ID
- ZDB-PUB-221018-94
- Date
- 2022
- Source
- Frontiers in immunology 13: 1019201 (Journal)
- Registered Authors
- Galindo-Villegas, Jorge
- Keywords
- Danio rerio (zebrafish), acute-phase proteins, glycoproteins, immunity, model organism, optical coherence tomography (OCT), proteomics, shotgun LC-MS/MS
- MeSH Terms
-
- Acute-Phase Proteins
- Animals
- Carrageenan/metabolism
- Glycosaminoglycans
- Humans
- Inflammation/chemically induced
- Leukocytes*
- Neutrophils/metabolism
- Plasma/metabolism
- Proteome*
- Proteomics
- Zebrafish*/metabolism
- PubMed
- 36248846 Full text @ Front Immunol
Citation
Charlie-Silva, I., Feitosa, N.M., Pontes, L.G., Fernandes, B.H., Nóbrega, R.H., Gomes, J.M.M., Prata, M.N.L., Ferraris, F.K., Melo, D.C., Conde, G., Rodrigues, L.F., Aracati, M.F., Corrêa-Junior, J.D., Manrique, W.G., Superio, J., Garcez, A.S., Conceição, K., Yoshimura, T.M., Núñez, S.C., Eto, S.F., Fernandes, D.C., Freitas, A.Z., Ribeiro, M.S., Nedoluzhko, A., Lopes-Ferreira, M., Borra, R.C., Barcellos, L.J.G., Perez, A.C., Malafaia, G., Cunha, T.M., Belo, M.A.A., Galindo-Villegas, J. (2022) Plasma proteome responses in zebrafish following λ-carrageenan-Induced inflammation are mediated by PMN leukocytes and correlate highly with their human counterparts. Frontiers in immunology. 13:1019201.
Abstract
Regulation of inflammation is a critical process for maintaining physiological homeostasis. The λ-carrageenan (λ-CGN) is a mucopolysaccharide extracted from the cell wall of red algae (Chondrus crispus) capable of inducing acute intestinal inflammation, which is translated into the production of acute phase reactants secreted into the blood circulation. However, the associated mechanisms in vertebrates are not well understood. Here, we investigated the crucial factors behind the inflammatory milieu of λ-CGN-mediated inflammation administered at 0, 1.75, and 3.5% (v/w) by i.p. injection into the peritoneal cavity of adult zebrafish (ZF) (Danio rerio). We found that polymorphonuclear leukocytes (neutrophils) and lymphocytes infiltrating the ZF peritoneal cavity had short-term persistence. Nevertheless, they generate a strong pattern of inflammation that affects systemically and is enough to produce edema in the cavity. Consistent with these findings, cell infiltration, which causes notable tissue changes, resulted in the overexpression of several acute inflammatory markers at the protein level. Using reversed-phase high-performance liquid chromatography followed by a hybrid linear ion-trap mass spectrometry shotgun proteomic approach, we identified 2938 plasma proteins among the animals injected with PBS and 3.5% λ-CGN. First, the bioinformatic analysis revealed the composition of the plasma proteome. Interestingly, 72 commonly expressed proteins were recorded among the treated and control groups, but, surprisingly, 2830 novel proteins were differentially expressed exclusively in the λ-CGN-induced group. Furthermore, from the commonly expressed proteins, compared to the control group 62 proteins got a significant (p < 0.05) upregulation in the λ-CGN-treated group, while the remaining ten proteins were downregulated. Next, we obtained the major protein-protein interaction networks between hub protein clusters in the blood plasma of the λ-CGN induced group. Moreover, to understand the molecular underpinnings of these effects based on the unveiled protein sets, we performed a bioinformatic structural similarity analysis and generated overlapping 3D reconstructions between ZF and humans during acute inflammation. Biological pathway analysis pointed to the activation and abundance of diverse classical immune and acute phase reactants, several catalytic enzymes, and varied proteins supporting the immune response. Together, this information can be used for testing and finding novel pharmacological targets to treat human intestinal inflammatory diseases.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping