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http://purl.uniprot.org/citations/21585349http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21585349http://www.w3.org/2000/01/rdf-schema#comment"

Background and purpose

Retinol-binding protein 4 (RBP4) is an adipocyte-secreted hormone proposed to link obesity with insulin resistance. However, the role of RBP4 in cardiovascular complications is yet to be fully understood. The present study is aimed to decipher the association between RBP4 with pro-inflammatory cytokines and low-density lipoprotein (LDL) cholesterol in diet-induced obese and hyperlipidaemic mice. To understand the correlation, rimonabant, an anti-obesity drug, has been used to relieve the atherosclerotic predisposition.

Experimental approach

Adipose and/or aortic tissue expressions of RBP4, pro-inflammatory cytokine genes and circulating LDL levels were measured in high fat (HF)-fed female C57BL/6 and high cholesterol (HC)-fed apolipoprotein E3 (ApoE3) Leiden mice.

Key results

Mice fed a HF diet had a significantly increased adipose expression of RBP4, TNF-α and monocyte chemoattractant protein 1 (MCP-1) and down-regulated adiponectin mRNA levels. A significant increase in aortic RBP4 and MCP-1 expression and circulating levels of LDL and C-reactive protein (CRP) was found in the ApoE3 mice fed a HC diet. Interestingly, rimonabant treatment lowered the elevated aortic RBP4, MCP-1 expressions and significantly reduced the serum levels of LDL, CRP, RBP4 and MCP-1.

Conclusion and implications

Our results indicate that RBP4 is positively associated with markers of inflammation in obese and pro-atherogenic conditions and could play a role in a predisposition to atherosclerosis. Furthermore, our results indicate that rimonabant may improve vascular function by modulating RBP4 along with pro-inflammatory cytokines."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.org/dc/terms/identifier"doi:10.1111/j.1476-5381.2011.01492.x"xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Chatterjee A."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Sharma M."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Acharya A."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Jain M.R."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Mohapatra J."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Balaraman R."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/author"Pandya G."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/name"Br J Pharmacol"xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/pages"1939-1948"xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/title"Retinol-binding protein 4 : a possible role in cardiovascular complications."xsd:string
http://purl.uniprot.org/citations/21585349http://purl.uniprot.org/core/volume"164"xsd:string
http://purl.uniprot.org/citations/21585349http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/21585349
http://purl.uniprot.org/citations/21585349http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/21585349
http://purl.uniprot.org/uniprot/#_H7BWY6-mappedCitation-21585349http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21585349
http://purl.uniprot.org/uniprot/#_Q00724-mappedCitation-21585349http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21585349
http://purl.uniprot.org/uniprot/#_Q3TF08-mappedCitation-21585349http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21585349
http://purl.uniprot.org/uniprot/Q3TF08http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/21585349
http://purl.uniprot.org/uniprot/Q00724http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/21585349
http://purl.uniprot.org/uniprot/H7BWY6http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/21585349