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Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium
PLOS ONE, Volume: 14, Issue: 8, Start page: e0220244
Swansea University Author: Martin Sheldon
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DOI (Published version): 10.1371/journal.pone.0220244
Abstract
Cattle with subclinical endometritis (SCE) are sub-fertile and diagnosing subclinical uterine disease remains a challenge. The hypothesis for this study was that endometrial inflammation is reflected in mRNA expression patterns of peripheral blood leucocytes. Transcriptome profiles were evaluated in...
Published in: | PLOS ONE |
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ISSN: | 1932-6203 |
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2019
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URI: | https://cronfa.swan.ac.uk/Record/cronfa51324 |
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2019-08-16T14:40:27.8002956 v2 51324 2019-08-06 Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium ab0f74b794e59cc270c69e63ee1d9748 Martin Sheldon Martin Sheldon true false 2019-08-06 Cattle with subclinical endometritis (SCE) are sub-fertile and diagnosing subclinical uterine disease remains a challenge. The hypothesis for this study was that endometrial inflammation is reflected in mRNA expression patterns of peripheral blood leucocytes. Transcriptome profiles were evaluated in healthy cows and in cows with SCE using circulating white blood cells (WBC) and endometrial biopsy samples collected from the same animals at 45–55 days postpartum. Bioinformatic analyses of microarray-based transcriptional data identified gene profiles associated with distinct biological functions in circulating WBC and endometrium. In circulating WBC, SCE promotes a pro-inflammatory environment, whereas functions related to tissue remodeling are also affected in the endometrium. Nineteen differentially expressed genes associated with SCE were common to both circulating WBC and the endometrium. Among these genes, transcript abundance of immune factors C3, C2, LTF, PF4 and TRAPPC13 were up-regulated in SCE cows at 45–55 days postpartum. Moreover, mRNA expression of C3, CXCL8, LTF, TLR2 and TRAPPC13 was temporally regulated during the postpartum period in circulating WBC of healthy cows compared with SCE cows. This observation might indicate an advantageous modulation of the immune system in healthy animals. The transcript abundance of these genes represents a potential source of indicators for postpartum uterine health. Journal Article PLOS ONE 14 8 e0220244 1932-6203 2 8 2019 2019-08-02 10.1371/journal.pone.0220244 COLLEGE NANME COLLEGE CODE Swansea University BBSRC 2019-08-16T14:40:27.8002956 2019-08-06T10:10:29.4421104 Faculty of Medicine, Health and Life Sciences Swansea University Medical School - Medicine Mariam Raliou 1 Doulaye Dembélé 2 Anna Düvel 3 Philippe Bolifraud 4 Julie Aubert 5 Tristan Mary-Huard 6 Dominique Rocha 7 François Piumi 8 Sophie Mockly 9 Maike Heppelmann 10 Isabelle Dieuzy-Labaye 11 Peter Zieger 12 David G. E. Smith 13 Hans-Joachim Schuberth 14 Iain Martin Sheldon 15 Olivier Sandra 16 Martin Sheldon 17 0051324-06082019101104.pdf journal.pone.0220244.pdf 2019-08-06T10:11:04.1970000 Output 1998925 application/pdf Version of Record true 2019-08-02T00:00:00.0000000 Released under the terms of a Creative Commons Attribution License (CC-BY). true eng |
title |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
spellingShingle |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium Martin Sheldon |
title_short |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
title_full |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
title_fullStr |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
title_full_unstemmed |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
title_sort |
Subclinical endometritis in dairy cattle is associated with distinct mRNA expression patterns in blood and endometrium |
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ab0f74b794e59cc270c69e63ee1d9748 |
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ab0f74b794e59cc270c69e63ee1d9748_***_Martin Sheldon |
author |
Martin Sheldon |
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Mariam Raliou Doulaye Dembélé Anna Düvel Philippe Bolifraud Julie Aubert Tristan Mary-Huard Dominique Rocha François Piumi Sophie Mockly Maike Heppelmann Isabelle Dieuzy-Labaye Peter Zieger David G. E. Smith Hans-Joachim Schuberth Iain Martin Sheldon Olivier Sandra Martin Sheldon |
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10.1371/journal.pone.0220244 |
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Cattle with subclinical endometritis (SCE) are sub-fertile and diagnosing subclinical uterine disease remains a challenge. The hypothesis for this study was that endometrial inflammation is reflected in mRNA expression patterns of peripheral blood leucocytes. Transcriptome profiles were evaluated in healthy cows and in cows with SCE using circulating white blood cells (WBC) and endometrial biopsy samples collected from the same animals at 45–55 days postpartum. Bioinformatic analyses of microarray-based transcriptional data identified gene profiles associated with distinct biological functions in circulating WBC and endometrium. In circulating WBC, SCE promotes a pro-inflammatory environment, whereas functions related to tissue remodeling are also affected in the endometrium. Nineteen differentially expressed genes associated with SCE were common to both circulating WBC and the endometrium. Among these genes, transcript abundance of immune factors C3, C2, LTF, PF4 and TRAPPC13 were up-regulated in SCE cows at 45–55 days postpartum. Moreover, mRNA expression of C3, CXCL8, LTF, TLR2 and TRAPPC13 was temporally regulated during the postpartum period in circulating WBC of healthy cows compared with SCE cows. This observation might indicate an advantageous modulation of the immune system in healthy animals. The transcript abundance of these genes represents a potential source of indicators for postpartum uterine health. |
published_date |
2019-08-02T07:46:57Z |
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11.04748 |