A mutant cell library for systematic analysis of heparan sulfate
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Authors
Qiu, Hong
Shi, Songshan
Yue, Jingwen
Xin, Meng
Nairn, Alison V.
Lin, Lei
Liu, Xinyue
Li, Guoyun
Archer-Hartmann, Stephanie A.
Dela Rosa, Mitche
Issue Date
2018-11-01
Type
Article
Language
ENG
Keywords
Biology , Chemistry and chemical biology , Chemical and biological engineering , Biomedical engineering
Alternative Title
Abstract
Heparan sulfate (HS) is a complex linear polysaccharide that modulates a wide range of biological functions. Elucidating the structure–function relationship of HS has been challenging. Here we report the generation of an HS-mutant mouse lung endothelial cell library by systematic deletion of HS genes expressed in the cell. We used this library to (1) determine that the strictly defined fine structure of HS, not its overall degree of sulfation, is more important for FGF2–FGFR1 signaling; (2) define the epitope features of commonly used anti-HS phage display antibodies; and (3) delineate the fine inter-regulation networks by which HS genes modify HS and chain length in mammalian cells at a cell-type-specific level. Our mutant-cell library will allow robust and systematic interrogation of the roles and related structures of HS in a cellular context.
Description
Nature Methods, 15, 889-899
Note : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
Note : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
Full Citation
A mutant cell library for systematic analysis of heparan sulfate, H. Qiu, S. Shi, J. Yue, M. Xin, A. V. Nairn, L. Lin, X. Liu, G. Li, S. A. Archer-Hartmann, M. Dela Rosa, M. Galizzi, S. Wang, F. Zhang, P. Azadi, T. H. van Kuppevelt, W. V. Cardoso, K. Kimata, X. Ai, K. W. Moremen, J. Esko, R. J. Linhardt, L. Wang, Nature Methods, 15, 889-899, 2018.
Publisher
Nature
Terms of Use
Journal
Volume
Issue
PubMed ID
DOI
ISSN
15487105
15487091
15487091