Linked Life Data

21658958

Source:http://linkedlifedata.com/resource/pubmed/id/21658958

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
13
pubmed:dateCreated
2011-6-24
pubmed:abstractText
CXCL14 is a chemokine that exhibits chemoattractant activity for activated macrophages, immature dendric cells, natural killer cells, and epithelial tumor cells. Its potential role as a metabolic regulator has recently been disclosed. However, a complete understanding of its physiological roles remains elusive. This is partly due to the lack of appropriate CXCL14-based molecular probes to explore the biological functions of CXCL14. In this context, we have developed synthetic protocols that provide access to a wide variety of CXCL14 analogs. Two sequential native chemical ligation (NCL) protocols, which proceed in opposite directions, have been used to assemble CXCL14 analogs from peptide fragments. The first involved a conventional C-N-directed sequential NCL, and afforded wild-type CXCL14. The other used peptide thioacids in N-C-directed elongation, and yielded CXCL14 analogs with molecular diversity at the C-terminal fragment. The CXCL14 analogs prepared showed biological activity on human monocytic leukemia-derived THP-1 cells that was comparable to that of wild-type CXCL14.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1464-3391
pubmed:author
pubmed:copyrightInfo
Copyright © 2011 Elsevier Ltd. All rights reserved.
pubmed:issnType
Electronic
pubmed:day
1
pubmed:volume
19
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
4014-20
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Application of N-C- or C-N-directed sequential native chemical ligation to the preparation of CXCL14 analogs and their biological evaluation.
pubmed:affiliation
Institute of Health Biosciences and Graduate School of Pharmaceutical Sciences, The University of Tokushima, Shomachi, Tokushima, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't