The transcriptomic analysis of Planorbarius corneus hemocytes (Gastropoda) naturally infected with Bilharziella polonica (Schistosomatidae) - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Developmental and Comparative Immunology Année : 2023

The transcriptomic analysis of Planorbarius corneus hemocytes (Gastropoda) naturally infected with Bilharziella polonica (Schistosomatidae)

Résumé

The study of molluscan innate immunity is essential for understanding the evolution of the immune system. An advance in the knowledge of their immune system can be achieved by increasing the number of model species. Our study focuses on the immunity of Planorbarius corneus, a pulmonate snail widely distributed in Eurasia. These snails are intermediate hosts of many trematodes, including Bilharziella polonica (Schistosomatidae). In this paper we obtained and analyzed transcriptomes of hemocytes of uninfected snails Planorbarius corneus and snails naturally infected with Bilharziella polonica. The transcriptomes were found to contain transcripts encoding all major groups of immune factors previously described for other gastropods. Pathogen-recognition molecules were the most diverse group of immune factors. Comparison of the transcriptomes of the infected and the uninfected molluscs showed that the expression of some genes changed during infection. Our results extend the knowledge of immune responses of pulmonate snails to trematode invasion and promote P. corneus as a new model for the study of molluscan defence reactions
Fichier principal
Vignette du fichier
Orlov-2022-DevCompImm-Transcriptomic-MANUSCRIT.pdf (993.88 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04000378 , version 1 (22-02-2023)

Identifiants

Citer

I A Orlov, G L Ataev, Benjamin Gourbal, A S Tokmakova, A V Bobrovskaya, et al.. The transcriptomic analysis of Planorbarius corneus hemocytes (Gastropoda) naturally infected with Bilharziella polonica (Schistosomatidae). Developmental and Comparative Immunology, 2023, 140, pp.104607. ⟨10.1016/j.dci.2022.104607⟩. ⟨hal-04000378⟩
28 Consultations
33 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More