棘皮动物繁殖期免疫调控与微生物互作研究进展

RESEARCH PROGRESS ON IMMUNE REGULATION AND MICROBIAL INTERACTION OF ECHINODERMS DURING REPRODUCTION

棘皮动物是主要的后口动物之一,在进化上具有重要意义,海参、海胆等作为我国重要水产养殖物种,具有重要的经济价值和营养价值。免疫对动物生长、发育、繁殖具有重要的作用,微生物参与宿主免疫调节,其作用至关重要。繁殖期是动物重要的生活史阶段,但动物在繁殖期会出现免疫力降低等系列生理功能下降的现象。笔者主要综述了棘皮动物非特异性免疫类型、参与棘皮动物免疫的微生物类群、棘皮动物繁殖期免疫调控与微生物协同作用的研究进展,并展望了棘皮动物免疫应答的研究方向与应用前景,为未来棘皮动物繁殖期免疫调控的研究与应用提供了借鉴和参考。

Echinoderms are one of the main deuterostomias and have essential evolutionary position.As important aquaculture species in China,sea cucumber and sea urchin have notable economic and nutritional values.Immunity plays an important role in animal growth,development,and reproduction,and microorganisms play a vital role in host immune regulation.Reproduction is a vital life history stage of animals,during which,animals will experience a series of physiological function declines,including decreased immunity.This article reviews the research progress on the nonspecific immune types of echinoderms,the microbial groups involved in echinoderm immunity,the immune regulation of echinoderms during the reproductive period and the synergistic effects of microorganisms,and looks forward to the research direction and application prospects of echinoderm immune responses,providing examples and references for the future research and application of immune regulation of echinoderms during the reproductive period.