Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Modification of liver transcriptome under the influence of ascites triggered by cold ambient temperature

ABSTRACT: Ascites syndrome in both human and chicken has been traditionally known as a metabolic disorder. However, recent scientific findings have suggested a genetic base for the susceptibility to develop AS. The complexity of molecular mechanisms underlying the influence of AS on chicken main organs has not been comprehensively elucidated. In this work, after precise differentiating the ascitic chickens from those healthy ones, we conducted a transcriptome profile comparison between the ascitic and healthy chickens within both males and females using high-throughput RNA-seq data. The results revealed a total of 1,152 differentially expressed genes (DEGs; 669 up- and 483 down-regulated) in males and 1,803 DEGs in females (489 up- and 1,314 down-regulated) between the ascitic and healthy chickens. There were 450 DEGs in common in both males and females.

ORGANISM(S): Gallus gallus

PROVIDER: GSE236885 | GEO | 2023/08/01

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

The Comparative Analysis of Phenotypic and Whole Transcriptome Gene Expression Data of Ascites Susceptible Versus Ascites Resistant Chickens

Project description:Ascites syndrome (AS) is a metabolic disorder that mainly occurs at later ages of meat-type chickens. Despite many research, there is no consensus about the origin of this syndrome. Our main purpose were to investigate the syndrome using both phenotypic and RNA-Seq data to elucidate the most causative factors predisposing the birds to AS. Phenotypic data analysis showed that AS indicator traits (AITs) were moderate to high heritable. Inexistence of consistent direct genetic correlation between AITs and growth related traits (GRTs), indicated that neither faster growth rate nor heavier body weight is the most causative factor affecting the susceptibility of broilers to AS. However, respiratory capacity was revealed to be the most probable factor predisposing the birds to AS, as both lung weight and lung percentage were negatively correlated with AITs. Transcriptomic data analysis revealed 125 differentially expressed genes (DEGs) between the ascitic and healthy groups. Up-regulated genes in ascitic group enriched mainly in gas transport biological process, while down-regulated genes involved in defense response to bacteria, biological adhesion, cell adhesion, killing of cells of another organism and cell division. Genetic association of the DEGs with human cardiovascular diseases suggested an excessive heart problems of the ascitic chicks. Heart is, probably, the first tissue suffering from the incompetence of small respiratory system of the AS-susceptible chickens. In other word, tissue hypoxia, that cause free radicals to concentrate in heart cells, may be the commencement of events that finally result to heart failure, suffocation and death of chicks due to the AS.

2019-10-10 | GSE122745 | GEO

The Jejunum Mucosa of Female Black-boned Chickens: Control vs. Heat-stressed Treatment

Project description:Transcriptional profiling of the jejunum mucosa with 1.5 fold-change reporter genes in comparing control black-boned chickens under normal temperature (NT) conditon with heat-stress treated black-boned chickens under high temperature (HT) condition. Goal was to determine the differentially expressed genes (DEGs) in co-family black-boned chickens exposure to heat stress based on global chicken gene expression.

2015-07-28 | GSE71352 | GEO

The Jejunum Mucosa of Female Black-boned Chickens: Control vs. Heat-stressed Treatment

2015-07-28 | E-GEOD-71352 | biostudies-arrayexpress

Expression data from Chicken duodenum

Project description:The objective of this study was to decipher the molecular basis of feed efficiency in meat-type chicken using duodenum tissues from a chicken population divergently selected for residual feed intake (RFI). Residual feed intake is the deviation of expected feed intake from actual feed intake. Chickens that consume less feed than expected are efficient (LRFI) and chickens that consume more feed than expected are inefficient (HRFI). A divergent selection for RFI was undertaken using an unselected random bred chicken population. RFI at day 35-42 was used as a criterion for selecting low (LRFI) and high (HRFI) RFI. Duodenum tissues were collected from 16 male chickens under sterile conditions experimentation. Tissues were collected from 4 males at days 35 and 42 in each line.

2012-08-02 | GSE39824 | GEO

Expression data from Chicken duodenum

2012-08-01 | E-GEOD-39824 | biostudies-arrayexpress

Transcriptomic Analysis of the Hippocampus from Six Inbred Strains of Mice Suggests Basis for Sex-Specific Susceptibility and Severity of Neurological Disorders

Project description:Identifying sex differences in gene expression within the brain is critical for determining why multiple neurological and behavioural disorders differentially affect males and females. Several are more common or severe in males (e.g., autism and schizophrenia) or females (e.g., Alzheimerâs disease and depression). We analyzed transcriptomic data from the mouse hippocampus of six inbred strains (129S1/SvImJ, A/J, C57BL/6J, DBA/1J, DBA/2J and PWD/Ph), to provide a perspective on differences between male and female gene expression. Our data show that: 1) significant gene expression differences in males versus females varies substantially across the strains, 2) 12 genes exist that are differentially expressed across the inbred strains (termed core genes), and 3) there are >2,600 significantly differentially expressed genes (DEGs) among the strains (termed non-core genes). We found that DBA/2J uniquely has a substantial majority (89%) of DEGs that are more highly expressed in females than males; 129/SvImJ is the most strongly male-biased with a majority (69%) of DEGs that are more highly expressed in males. To gain insight into the sex-biased DEGs, we examined gene ontology, pathway and phenotype enrichment and found significant enrichment in phenotypes related to abnormal nervous system morphology and physiology, among others. In addition, several pathways are enriched significantly, including Alzheimerâs disease (AD), with 32 genes implicated in AD, 8 of which are male-biased. Three of the male-biased genes have been implicated in a neuroprotective role in AD. Our transcriptomic data provide new insight into understanding the possible genetic bases for sex-specific susceptibility and severity of brain disorders. Hippocampal mRNA from adult males and females of six inbred strains of mice were analyzed by RNA sequencing of 3 biological replicates using an Illumina HiSeq 2500

2016-01-06 | E-GEOD-76567 | biostudies-arrayexpress

Transcriptional profiling in dioecious plant Populus cathayana reveals potential and sex-specific molecular adaptations to solar UV-B radiation.

Project description:Recently, we found a dioecious plant Populus cathayana males possess a greater tolerance to enhanced UV-B radiation than do females. To carry this work forward, comparative transcriptome analyses were carried out. Similar to previous studies, a set of conserved functions and pathways related to UV-B stress were detected in males and females, regardless of the sex. In addition, sex-specific responses via transcriptome remodeling were also detected as shown in the changes of sex-related gene expression occurred in some pathways. For example, a lot of differentially expressed genes (DEGs) involved in amino acid metabolism were mainly up-regulated in males, but down-regulated in females. Moreover, we found some DEGs expressed predominantly or exclusively in one sex, which may directly contribute to sex-related physiological responses. 4 samples examined: (i) males exposure to decreased solar UV-B radiation (MC); (ii) females exposure to decreased solar UV-B radiation (FC); (iii) males exposure to ambient solar UV-B radiation (MU); and (iv) females exposure to ambient solar UV-B radiation (FU). Nine plants of each sex were exposed to each treatment, and RNA samples from the 9 individuals were pooled with equal proportion.

2014-01-18 | E-GEOD-54182 | biostudies-arrayexpress

Gene Expression Data for the study of the Interaction of Uteroplacental Insufficiency and Postnatal Western Diet on the Hepatic Transcriptome in Young Adult Female and Male Guinea Pigs

Project description:We explored the hypothesis that gene expression will be dysregulated in the liver of low birth weight (LBW) offspring, distinct from normal birth weight (NBW) offspring, in young adulthood when both birth weight outcomes are challenged with a lifelong postnatal Western diet (WD). Independent of diet, in LBW vs. NBW males, 7 differentially expressed genes (DEGs) were identified, most of which downregulated (5 vs. 2) in LBW males. A similar trend was observed in LBW vs. NBW females, where 12 DEGs were identified, predominantly downregulated in the LBW group (9 vs. 3), irrespective of diet. Lifelong WD consumption exerted a marked influence on liver transcription profiles. Notably, 553 (444 upregulated and 109 downregulated) and 639 (533 upregulated and 106 downregulated) DEGs were identified in males and females, independent of birth weight, respectively. Additionally, in females, birth weight and WD both impacted six genes. Further, transcriptomic analysis revealed 22 (9 upregulated and 13 downregulated) and 55 (12 upregulated and 43 downregulated) DEGs between LBW/WD and NBW/WD groups in males and females, respectively.

2024-09-16 | GSE276971 | GEO

Cytokine profile of ascites derived from patients with peritoneal carcinomatosis

Project description:Characterizations of ascites proteome from ovarian PC and gastric PC have demonstrated that ascites contains elevated pro-tumorigenic factors. Reasoning that the composition of ascitic fluid might offer insight into the memory of key biological events occurring intra-abdominally, we hypothesized that paracrine factors essential for survival and growth of peritoneal deposits are secreted into and circulate within ascitic fluid. Our data suggest that ascites contains biologically active ligands capable of supporting cellular functions of cancer cells.

2022-02-22 | GSE189168 | GEO

Human obesity associated circulating sEVs proteomics

Project description:This clinical study was approved by the Ethics Committee at Hangzhou Xixi Hospital (Zhejiang province, China). A total of 11 males and 37 females were included in normal weight healthy control group (NC); 77 males and 19 females were included in BMI group. Normal weight healthy control group: BMI equals or less than 23 without acute and chronic diseases.; BMI group: BMI equals or above 25

2024-02-27 | PXD041236 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data