@article{APS8190,
author = {Yan-ting WANG and Shu HAN and Kai-hua ZHANG and Yu JIN and Xiao-ming XU and Pei-hua LU},
title = {Upregulation of heparin-binding growth-associated molecule after spinal cord injury in adult rats},
journal = {Acta Pharmacologica Sinica},
volume = {25},
number = {5},
year = {2016},
keywords = {},
abstract = {AIM:
To investigate whether traumatic spinal cord injury (SCI) induces changes of gene expression of heparin-binding growth-associated molecule (HB-GAM).
METHODS:
In a spinal cord transection model, HB-GAM expression and cellular localization were examined using Northern blot, RT-PCR, immunohistochemistry and immunofluorescence double-labeling methods.
RESULTS:
HB-GAM mRNA was significantly upregulated in spinal cord tissues rostral and caudal to the injury at 7 d after SCI. HB-GAM gene expression was markedly increased at 3 d, peaked at 7 d, and declined to the baseline level at 28 d post-injury. During its peak expression, HB-GAM was co-localized in astrocytes, oligodendrocytes, and neurons in spinal cord tissues within 7 mm from the site of spinal transection.
CONCLUSION:
SCI induces HB-GAM expression at both mRNA and protein levels in areas close to the injury. Both neurons and glial cells expressed HB-GAM implying that HB-GAM played a role in the process of injury and/or repair following SCI.},
issn = {1745-7254}, url = {http://www.chinaphar.com/article/view/8190}
}