julienr

• Gerber, Lucie Claire Lola; Resseguier, Julien Alain Andre; Helle-Valle, Tellef; Farhat, Elie; Nilsson, Göran Erik & Nilsson, Sjannie Lefevre (2023). Expression of prolyl hydroxylase domains, the upstream regulators of HIF, in the brain of the anoxia-tolerant crucian carp during anoxia-reoxygenation. American Journal of Physiology. Regulatory Integrative and Comparative Physiology. ISSN 0363-6119. 326(2), p. R184–R195. doi: 10.1152/ajpregu.00211.2023. Full text in Research Archive
• Resseguier, Julien Alain Andre; Nguyen-Chi, Mai; Wohlmann, Jens; Rigaudeau, Dimitri; Salinas, Irene & Oehlers, Stefan H. [Show all 13 contributors for this article] (2023). Identification of a pharyngeal mucosal lymphoid organ in zebrafish and other teleosts: Tonsils in fish? Science Advances. ISSN 2375-2548. 9(44), p. 1–18. doi: 10.1126/sciadv.adj0101. Full text in Research Archive
• Garcia, Benjamin; Dong, Fen; Casadei, Elisa; Resseguier, Julien Alain Andre; Ma, Jie & Cain, Kenneth D. [Show all 9 contributors for this article] (2022). A Novel Organized Nasopharynx-Associated Lymphoid Tissue in Teleosts That Expresses Molecular Markers Characteristic of Mammalian Germinal Centers. Journal of Immunology. ISSN 0022-1767. doi: 10.4049/jimmunol.2200396.
• Dalum, Alf Seljenes; Kraus, Aurora; Khan, Shanawaz; Davydova, Erna; Rigaudeau, Dimitri & Bjørgen, Håvard [Show all 13 contributors for this article] (2021). High-Resolution, 3D Imaging of the Zebrafish Gill-Associated Lymphoid Tissue (GIALT) Reveals a Novel Lymphoid Structure, the Amphibranchial Lymphoid Tissue. Frontiers in Immunology. ISSN 1664-3224. doi: 10.3389/fimmu.2021.769901.
• Resseguier, Julien; Levraud, Jean-Pierre; Dal, Nils-Jørgen Knudsen; Fenaroli, Federico; Primard, Charlotte & Wohlmann, Jens [Show all 10 contributors for this article] (2021). Biodistribution of surfactant-free poly(lactic-acid) nanoparticles and uptake by endothelial cells and phagocytes in zebrafish: Evidence for endothelium to macrophage transfer. Journal of Controlled Release. ISSN 0168-3659. 331, p. 228–245. doi: 10.1016/j.jconrel.2021.01.006. Full text in Research Archive
• Resseguier, Julien; Dalum, Alf Seljenes; Du Pasquier, Louis; Zhang, Yaqing; Koppang, Erling Olaf & Boudinot, Pierre [Show all 7 contributors for this article] (2020). Lymphoid Tissue in Teleost Gills: Variations on a Theme. Biology (Basel). ISSN 2079-7737. 9(6). doi: 10.3390/biology9060127. Full text in Research Archive Show summary

  In bony fish, the gill filaments are essential for gas exchanges, but also are vulnerable to infection by water-borne microorganisms. Omnipresent across fish, gill-associated lymphoid tissues (GIALT) regulate interactions with local microbiota and halt infection by pathogens. A special GIALT structure has recently been found in Salmonids, the interbranchial lymphoid tissue (ILT). However, the structural variation of GIALT across bony fish remains largely unknown. Here, we show how this critical zone of interaction evolved across fishes. By labeling a conserved T-cell epitope on tissue sections, we find that several basal groups of teleosts possess typical ILT, while modern teleosts have lymphoepithelium of different shape and size at the base of primary gill filaments. Within Cypriniformes, neither body size variation between two related species, zebrafish and common carp, nor morphotype variation, did have a drastic effect on the structure of ILT. Thereby this study is the first to describe the presence of ILT in zebrafish. The ILT variability across fish orders seems to represent different evolutionary solutions to balancing trade-offs between multiple adaptations of jaws and pharyngeal region, and immune responses. Our data point to a wide structural variation in gill immunity between basal groups and modern teleosts.

• Dal, Nils-Jørgen Knudsen; Kocere, Agnese; Wohlmann, Jens; Van Herck, Simon; Bauer, Tobias A & Resseguier, Julien [Show all 11 contributors for this article] (2020). Zebrafish Embryos Allow Prediction of Nanoparticle Circulation Times in Mice and Facilitate Quantification of Nanoparticle–Cell Interactions. Small. ISSN 1613-6810. 16(5), p. 1–12. doi: 10.1002/smll.201906719. Full text in Research Archive

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• Gerber, Lucie; Helle-Valle, Tellef; Resseguier, Julien Alain Andre; Torp, May-Kristin; Dahl, Helge Andre & Nilsson, Göran Erik [Show all 8 contributors for this article] (2022). Prolyl Hydroxylase Domains in the Anoxia Tolerant Crucian Carp (c. carassius): Insights into the Regulation of the HIF Response to Anoxia-Reoxygenation.
• Gerber, Lucie; Helle-Valle, Tellef; Resseguier, Julien Alain Andre; Torp, May-Kristin; Dahl, Helge Andre & Nilsson, Göran Erik [Show all 8 contributors for this article] (2022). Prolyl Hydroxylase Domains in the Anoxia Tolerant Crucian Carp (c. carassius): Insights into the Regulation of the HIF Response to Anoxia-Reoxygenation.

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