PXD041172 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Immunoprecipitation analysis of Histomonas meleagridis |
Description | The identification of the molecular mechanisms by which parasites and hosts interact with each other is crucial in understanding how parasites evade the host’s immune system and ultimately cause disease. Through immunoaffinity in association with high-throughput proteomic analysis, we defined the repertoire of antigenic targets involved in the antibody response to H. meleagridis. As such, we isolated immunogenic proteins of the protozoan by immunoprecipitation employing sera from chickens and turkeys, vaccinated and challenged, with an attenuated and virulent strain of H. meleagridis, respectively. Amongst all analyzed samples, a total of 111 proteins were identified as putative immunogenic proteins. Separating the data amongst the two hosts studied, 88 proteins were identified with chicken immune sera, and 67 with turkey sera. From the antigenic proteins identified with chicken immune sera, 54 were classified as proteins displaying putative antigenicity and 46 whilst using turkey immune sera. |
HostingRepository | PRIDE |
AnnounceDate | 2025-05-06 |
AnnouncementXML | Submission_2025-05-06_09:31:34.920.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Ivana BILIC |
SpeciesList | scientific name: Histomonas meleagridis; NCBI TaxID: 135588; |
ModificationList | monohydroxylated residue; deamidated residue; iodoacetamide derivatized residue |
Instrument | Q Exactive HF |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2023-03-28 17:26:56 | ID requested | |
⏵ 1 | 2025-05-06 09:31:35 | announced | |
Publication List
10.1038/s41598-025-88855-y; |
de Jesus Ramires M, Hummel K, Hatfaludi T, Hess M, Bilic I, Host-specific targets of Histomonas meleagridis antigens revealed by immunoprecipitation. Sci Rep, 15(1):5800(2025) [pubmed] |
Keyword List
submitter keyword: virulence, antigens, attenuation, immunoprecipitation, protozoa,immunoproteome, Histomonas meleagridis, comparative proteomic analysis, LC-MS/MS |
Contact List
Ivana Bilic |
contact affiliation | University Clinic for Poultry and Fish Medicine, University of Veterinary Medicine, Vienna, Austria |
contact email | ivana.bilic@vetmeduni.ac.at |
lab head | |
Ivana BILIC |
contact affiliation | Clinic for Poultry and Fish Medicine, University of Veterinary Medicine, Vienna |
contact email | ivana.bilic@vetmeduni.ac.at |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD041172
- Label: PRIDE project
- Name: Immunoprecipitation analysis of Histomonas meleagridis