Transcriptomics

Dataset Information

33

Cycle versus Pregnancy


ABSTRACT: At implantation the endometrium undergoes dramatic modifications necessary for its physical interactions with the trophoblast as well as the development of the conceptus. We aim to identify endometrial factors and pathways essential for a successful implantation in the caruncular [C] and the intercaruncular [IC] areas in cattle. Using a bovine oligo-array, expression profiles were established at day 20 of the estrous cycle or pregnancy (implantation) showing 446 and 1295 differentially expressed genes (DEG) in [C] and [IC] areas respectively. The impact of the conceptus was higher on the immune response function in [C] but more prominent on the regulation of metabolism function in [IC]. Keywords: Fluorescence Microarray 18 intercaruncular samples, 18 caruncular Samples. Comparisons of cycle (d20) and pregnancy (d20).

ORGANISM(S): Bos taurus  

SUBMITTER: Séverine Degrelle  XCindy Tian   Robin E Everts   Corinne Giraud-Delville   Laurent Galio   Julie Aubert   Pierrette Reinaud   Harris A Lewin   Isabelle Hue   Géraldine Taghouti   Nadéra Mansouri-Attia   Christophe Richard   Olivier Sandra   Jean-Paul Renard    

PROVIDER: E-GEOD-13664 | ArrayExpress | 2014-05-01

SECONDARY ACCESSION(S): GSE13664PRJNA110455

REPOSITORIES: GEO, ArrayExpress

altmetric image

Publications


At implantation the endometrium undergoes modifications necessary for its physical interactions with the trophoblast as well as the development of the conceptus. We aim to identify endometrial factors and pathways essential for a successful implantation in the caruncular (C) and the intercaruncular (IC) areas in cattle. Using a 13,257-element bovine oligonucleotide array, we established expression profiles at day 20 of the estrous cycle or pregnancy (implantation), revealing 446 and 1,295 differ  ...[more]

Similar Datasets

2014-05-01 | E-GEOD-13728 | ArrayExpress
2014-05-04 | E-GEOD-14047 | ArrayExpress
2014-05-04 | E-GEOD-14050 | ArrayExpress
2009-08-15 | GSE13664 | GEO
2009-08-15 | GSE13728 | GEO
2014-05-01 | E-GEOD-14638 | ArrayExpress
2014-05-01 | E-GEOD-19140 | ArrayExpress
| GSE74152 | GEO
2009-11-01 | GSE14047 | GEO
| GSE19140 | GEO