Publicação
Interaction of chicken heterophils and Eimeria tenella results in different phenotypes of heterophil extracellular traps (HETs)
| datacite.subject.fos | Ciências Agrárias::Ciências Veterinárias | |
| datacite.subject.sdg | 15:Proteger a Vida Terrestre | |
| dc.contributor.author | Rentería-Solís, Zaida | |
| dc.contributor.author | Silva, Liliana M. R. | |
| dc.contributor.author | Grochow, Thomas | |
| dc.contributor.author | Zhang, Runhui | |
| dc.contributor.author | Nguyen-Ho-Bao, Tran | |
| dc.contributor.author | Daugschies, Arwid | |
| dc.contributor.author | Taubert, Anja | |
| dc.contributor.author | Conejeros, Iván | |
| dc.contributor.author | Hermosilla, Carlos | |
| dc.date.accessioned | 2026-04-02T16:04:17Z | |
| dc.date.available | 2026-04-02T16:04:17Z | |
| dc.date.issued | 2024-03 | |
| dc.description.abstract | Chicken coccidiosis causes annual losses exceeding GBP 10 billion globally. The most pathogenic species for domestic fowls including Eimeria tenella, E. acervulina, and E. maxima, can lead to gastrointestinal issues ranging from mild to fatal. In this study, stages of E. tenella and freshly isolated chicken heterophils were co-cultured for 180 min. These interactions were analyzed using live 3D holotomographic and confocal microscopy. We observed that E. tenella stages were entrapped by heterophils and heterophil extracellular traps (HETs). Notably, different HET phenotypes, specifically sprHETs and aggHETs, were induced regardless of the stage. Furthermore, the quantification of extracellular DNA release from co-cultures of heterophils and sporozoites (ratio 1:1) for 180 min demonstrated a significantly higher release (p = 0.04) compared to negative controls. In conclusion, research on the chicken innate immune system, particularly fowl-derived HETs, remains limited. More detailed investigations are needed, such as exploring the time-dependent triggering of HETs, to establish a standard incubation time for this pathogen defense mechanism. This will enhance our understanding of its role in parasite survival or death during HET confrontation. | eng |
| dc.identifier.citation | Rentería-Solís Z, Silva LMR, Grochow T, Zhang R, Nguyen-Ho-Bao T, Daugschies A, Taubert A, Conejeros I, Hermosilla C. Interaction of Chicken Heterophils and Eimeria tenella Results in Different Phenotypes of Heterophil Extracellular Traps (HETs). Poultry. 2024; 3(3):318-329. https://doi.org/10.3390/poultry3030024 | |
| dc.identifier.doi | 10.3390/poultry3030024 | |
| dc.identifier.issn | 2674-1164 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/62598 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | MDPI | |
| dc.relation.hasversion | https://doi.org/10.3390/poultry3030024 | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | heterophil extracellular traps (HETs) | |
| dc.subject | Eimeria tenella | |
| dc.subject | poultry | |
| dc.subject | coccidiosis | |
| dc.subject | innate immunity | |
| dc.subject | HETs phenotypes | |
| dc.subject | aggregated HETs | |
| dc.subject | spread HETs | |
| dc.title | Interaction of chicken heterophils and Eimeria tenella results in different phenotypes of heterophil extracellular traps (HETs) | eng |
| dc.type | contribution to journal | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 329 | |
| oaire.citation.issue | 3 | |
| oaire.citation.startPage | 318 | |
| oaire.citation.title | Poultry | |
| oaire.citation.volume | 3 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 |