[HTML][HTML] 450 million years in the making: mapping the evolutionary foundations of germinal centers

H Matz, H Dooley - Frontiers in Immunology, 2023 - frontiersin.org
Germinal centers (GCs) are distinct microanatomical structures that form in the secondary
lymphoid organs of endothermic vertebrates (ie, mammals and some birds). Within GCs, B …

Cold-blooded vertebrates evolved organized germinal center–like structures

Y Shibasaki, S Afanasyev, A Fernández-Montero… - Science …, 2023 - science.org
Germinal centers (GCs) or analogous secondary lymphoid microstructures (SLMs) are
thought to have evolved in endothermic species. However, living representatives of their …

[HTML][HTML] The fish spleen

AG Zapata - Fish & Shellfish Immunology, 2024 - Elsevier
In the present study, we review the structure and function of fish spleen with special
emphasis on its condition in Elasmobranchs, Teleosts and Lungfish. Apart from the amount …

Highlight of 2023: Advances in germinal centers

TE Pankhurst, MA Linterman - Immunology and Cell Biology, 2024 - Wiley Online Library
In this article for the Highlight of 2023 series, we discuss recent advances in the fundamental
biology of the germinal center response. These discoveries provide important insights as to …

[HTML][HTML] Phytogenics enhance welfare and vaccine efficacy against Vibrio anguillarum in European seabass (Dicentrarchus labrax) juveniles

D Montero, S Torrecillas, A Serradell, A Nedoluzhko… - Aquaculture, 2024 - Elsevier
Disease prevention is pivotal in aquaculture, and while vaccines offer protective immunity,
challenges such as cost and low efficacy persist. The present study investigated the …

[HTML][HTML] Cell atlas of the Atlantic salmon spleen reveals immune cell heterogeneity and cell-specific responses to bacterial infection

J Sun, RR Daniels, A Balic, AMS Andresen… - Fish & Shellfish …, 2024 - Elsevier
The spleen is a conserved secondary lymphoid organ that emerged in parallel to adaptive
immunity in early jawed vertebrates. Recent studies have applied single cell transcriptomics …

[HTML][HTML] Single-cell RNA sequencing unveils the hidden powers of zebrafish kidney for generating both hematopoiesis and adaptive antiviral immunity

C Hu, N Zhang, Y Hong, R Tie, D Fan, A Lin, Y Chen… - Elife, 2024 - elifesciences.org
The vertebrate kidneys play two evolutionary conserved roles in waste excretion and
osmoregulation. Besides, the kidney of fish is considered as a functional ortholog of …

DNA flexibility can shape the preferential hypermutation of antibody genes

Y Wang, FL Meng, LS Yeap - Trends in Immunology, 2024 - cell.com
Antibody-coding genes accumulate somatic mutations to achieve antibody affinity
maturation. Genetic dissection using various mouse models has shown that intrinsic …

The chilling origin of germinal centers

T Boehm - Science Immunology, 2023 - science.org
The chilling origin of germinal centers | Science Immunology news careers commentary
Journals Science Science brought to you byGoogle Indexer Log in science science …

[HTML][HTML] CD4 and LAG-3 from sharks to humans: related molecules with motifs for opposing functions

F Takizawa, K Hashimoto, R Miyazawa, Y Ohta… - Frontiers in …, 2023 - frontiersin.org
CD4 and LAG-3 are related molecules that are receptors for MHC class II molecules. Their
major functional differences are situated in their cytoplasmic tails, in which CD4 has an …