دورية أكاديمية
Host genetics drives differences in cecal microbiota composition and immune traits of laying hens raised in the same environment.
| العنوان: | Host genetics drives differences in cecal microbiota composition and immune traits of laying hens raised in the same environment. |
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| المؤلفون: | Lecoeur A; Université Paris-Saclay, INRAE, AgroParisTech, Jouy-en-Josas 78350, France. Electronic address: alexandre.lecoeur@inrae.fr., Blanc F; Université Paris-Saclay, INRAE, AgroParisTech, Jouy-en-Josas 78350, France., Gourichon D; INRAE, PEAT, Nouzilly 37380, France., Bruneau N; Université Paris-Saclay, INRAE, AgroParisTech, Jouy-en-Josas 78350, France., Burlot T; NOVOGEN, Plédran 22960, France., Pinard-van der Laan MH; Université Paris-Saclay, INRAE, AgroParisTech, Jouy-en-Josas 78350, France., Calenge F; Université Paris-Saclay, INRAE, AgroParisTech, Jouy-en-Josas 78350, France. |
| المصدر: | Poultry science [Poult Sci] 2024 May; Vol. 103 (5), pp. 103609. Date of Electronic Publication: 2024 Mar 06. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: England NLM ID: 0401150 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1525-3171 (Electronic) Linking ISSN: 00325791 NLM ISO Abbreviation: Poult Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2020- : [Cambridge, UK] : Elsevier Original Publication: Champaign Il : Poultry Science Association |
| مواضيع طبية MeSH: | Chickens*/immunology , Chickens*/genetics , Chickens*/microbiology , Gastrointestinal Microbiome* , Newcastle disease virus*/immunology , Viral Vaccines*/immunology , Cecum*/microbiology , Cecum*/immunology, Animals ; Female ; Poultry Diseases/microbiology ; Poultry Diseases/immunology ; Newcastle Disease/immunology ; Vaccination/veterinary ; RNA, Ribosomal, 16S/analysis ; RNA, Ribosomal, 16S/genetics |
| مستخلص: | Vaccination is one of the most effective strategies for preventing infectious diseases but individual vaccine responses are highly heterogeneous. Host genetics and gut microbiota composition are 2 likely drivers of this heterogeneity. We studied 94 animals belonging to 4 lines of laying hens: a White Leghorn experimental line genetically selected for a high antibody response against the Newcastle Disease Virus (NDV) vaccine (ND3) and its unselected control line (CTR), and 2 commercial lines (White Leghorn [LEG] and Rhode Island Red [RIR]). Animals were reared in the same conditions from hatching to 42 d of age, and animals from different genetic lines were mixed. Animals were vaccinated at 22 d of age and their humoral vaccine response against NDV was assessed by hemagglutination inhibition assay and ELISA from blood samples collected at 15, 19, and 21 d after vaccination. The immune parameters studied were the 3 immunoglobulins subtypes A, M, and Y and the blood cell composition was assessed by flow cytometry. The composition of the cecal microbiota was assessed at the end of the experiment by analyzing amplified 16S rRNA gene sequences to obtain amplicon sequence variants (ASV). The 4 lines showed significantly different levels of NDV vaccine response at the 3 measured points, with, logically, a higher response of the genetically selected ND3 line, and intermediate and low responses for the unselected CTR control line and for the 2 commercial lines, respectively. The ND3 line displayed also a higher proportion of immunoglobulins (IgA, IgM, and IgY). The RIR line showed the most different blood cell composition. The 4 lines showed significantly different microbiota characteristics: composition, abundances at all taxonomic levels, and correlations between genera and vaccine response. The tested genetic lines differ for immune parameters and gut microbiota composition and functions. These phenotypic differences can be attributed to genetic differences between lines. Causal relationships between both types of parameters are discussed and will be investigated in further studies. (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: gallus gallus; genetic; gut microbiota; immunity; vaccine response |
| المشرفين على المادة: | 0 (Viral Vaccines) 0 (RNA, Ribosomal, 16S) |
| تواريخ الأحداث: | Date Created: 20240328 Date Completed: 20240430 Latest Revision: 20240430 |
| رمز التحديث: | 20240430 |
| مُعرف محوري في PubMed: | PMC11000118 |
| DOI: | 10.1016/j.psj.2024.103609 |
| PMID: | 38547541 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1525-3171 |
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| DOI: | 10.1016/j.psj.2024.103609 |