Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.

An efficient immunity is necessary for host survival, but entails energetic costs. When energy is limited, immunocompetence and body condition should co-vary positively among individuals and, depending on body condition, individuals should allocate more either in innate immunity or in adaptive respo...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Emmanuelle Gilot-Fromont, Maël Jégo, Christophe Bonenfant, Philippe Gibert, Benoit Rannou, François Klein, Jean-Michel Gaillard
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2012
Materias:
R
Q
Acceso en línea:https://doaj.org/article/9b9ba56defc54171b14624d16ebcc020
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:doaj.org-article:9b9ba56defc54171b14624d16ebcc020
record_format dspace
spelling oai:doaj.org-article:9b9ba56defc54171b14624d16ebcc0202021-11-18T07:04:53ZImmune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.1932-620310.1371/journal.pone.0045576https://doaj.org/article/9b9ba56defc54171b14624d16ebcc0202012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23029110/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203An efficient immunity is necessary for host survival, but entails energetic costs. When energy is limited, immunocompetence and body condition should co-vary positively among individuals and, depending on body condition, individuals should allocate more either in innate immunity or in adaptive response. We tested whether immune phenotype depends on body condition in large mammals, using data from two contrasted populations of roe deer Capreolus capreolus in France. Roe deer living at Chizé, a forest with poor habitat quality, were expected to show lower values for body condition and immune parameters than roe deer at Trois Fontaines, a forest with high habitat quality. From 285 blood samples collected between December 2009 and March 2011, we measured seven metabolic parameters and ten immunological parameters. A Principal Component Analysis showed that all indicators of body condition co-varied positively and were lowest at Chizé. Several immunological indicators correlated to body condition and differed between Trois Fontaines and Chizé. However, high body condition was not associated to a high average level of immunocompetence, but instead to high levels of indicators of acute inflammatory innate response, while low body condition was associated to high levels of monocytes and lymphocytes, possibly reflecting adaptive immunity. Limited data suggest that the difference between populations was not related to the presence of specific parasite species, however parasite exposure and stress have to be investigated to gain a more complete understanding of the determinants of immunity.Emmanuelle Gilot-FromontMaël JégoChristophe BonenfantPhilippe GibertBenoit RannouFrançois KleinJean-Michel GaillardPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 9, p e45576 (2012)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Emmanuelle Gilot-Fromont
Maël Jégo
Christophe Bonenfant
Philippe Gibert
Benoit Rannou
François Klein
Jean-Michel Gaillard
Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
description An efficient immunity is necessary for host survival, but entails energetic costs. When energy is limited, immunocompetence and body condition should co-vary positively among individuals and, depending on body condition, individuals should allocate more either in innate immunity or in adaptive response. We tested whether immune phenotype depends on body condition in large mammals, using data from two contrasted populations of roe deer Capreolus capreolus in France. Roe deer living at Chizé, a forest with poor habitat quality, were expected to show lower values for body condition and immune parameters than roe deer at Trois Fontaines, a forest with high habitat quality. From 285 blood samples collected between December 2009 and March 2011, we measured seven metabolic parameters and ten immunological parameters. A Principal Component Analysis showed that all indicators of body condition co-varied positively and were lowest at Chizé. Several immunological indicators correlated to body condition and differed between Trois Fontaines and Chizé. However, high body condition was not associated to a high average level of immunocompetence, but instead to high levels of indicators of acute inflammatory innate response, while low body condition was associated to high levels of monocytes and lymphocytes, possibly reflecting adaptive immunity. Limited data suggest that the difference between populations was not related to the presence of specific parasite species, however parasite exposure and stress have to be investigated to gain a more complete understanding of the determinants of immunity.
format article
author Emmanuelle Gilot-Fromont
Maël Jégo
Christophe Bonenfant
Philippe Gibert
Benoit Rannou
François Klein
Jean-Michel Gaillard
author_facet Emmanuelle Gilot-Fromont
Maël Jégo
Christophe Bonenfant
Philippe Gibert
Benoit Rannou
François Klein
Jean-Michel Gaillard
author_sort Emmanuelle Gilot-Fromont
title Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
title_short Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
title_full Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
title_fullStr Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
title_full_unstemmed Immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
title_sort immune phenotype and body condition in roe deer: individuals with high body condition have different, not stronger immunity.
publisher Public Library of Science (PLoS)
publishDate 2012
url https://doaj.org/article/9b9ba56defc54171b14624d16ebcc020
work_keys_str_mv AT emmanuellegilotfromont immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT maeljego immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT christophebonenfant immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT philippegibert immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT benoitrannou immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT francoisklein immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
AT jeanmichelgaillard immunephenotypeandbodyconditioninroedeerindividualswithhighbodyconditionhavedifferentnotstrongerimmunity
_version_ 1718423994569326592