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Liver transcriptome data of Esr1 knockout male rats reveals altered expression of genes involved in carbohydrate and lipid metabolism.


ABSTRACT: Estrogens are traditionally considered to be female sex steroid hormones and most of the studies examining estrogen regulation of metabolic function in the liver have been conducted in females. However, the liver expresses high levels of estrogen receptor alpha (ESR1) in both males and females, which mediates the hepatic response to estrogens. In this data article, we investigated whether metabolic disorders in Esr1 knockout (Esr1-/-) male rats were linked with loss of transcriptional regulation by ESR1 in liver. To identify the ESR1 regulated genes in the mutant liver, RNA-sequencing was performed on liver RNAs purified from young male rats. The raw data were analyzed using the CLC Genomics Workbench and high-quality RNA-sequencing reads were aligned to the Rattus norvegicus genome. Transcriptome data obtained from Esr1-/- liver RNAs were compared to that of wild type rats. Based on an absolute fold change of 2 with a p-value???0.05, a total of 618 differentially expressed genes were identified in the Esr1-/- male liver. Pathway analyses demonstrated that the majority of differentially expressed genes are regulators of carbohydrate and lipid metabolism in the liver. These differentially expressed genes and their potential roles were further examined in a companion manuscript, "Disruption of ESR1 alters the expression of genes regulating hepatic lipid and carbohydrate metabolism in male rats" (Khristi et al., 2018).

SUBMITTER: Khristi V 

PROVIDER: S-EPMC6330359 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature

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Liver transcriptome data of <i>Esr1</i> knockout male rats reveals altered expression of genes involved in carbohydrate and lipid metabolism.

Khristi Vincentaben V   Ratri Anamika A   Ghosh Subhra S   Borosha Shaon S   Dai Eddie E   Chakravarthi V Praveen VP   Rumi M A Karim MAK   Wolfe Michael W MW  

Data in brief 20190104


Estrogens are traditionally considered to be female sex steroid hormones and most of the studies examining estrogen regulation of metabolic function in the liver have been conducted in females. However, the liver expresses high levels of estrogen receptor alpha (ESR1) in both males and females, which mediates the hepatic response to estrogens. In this data article, we investigated whether metabolic disorders in <i>Esr1</i> knockout (<i>Esr1-/-</i>) male rats were linked with loss of transcriptio  ...[more]

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