PMID- 29434771 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201001 IS - 1792-0981 (Print) IS - 1792-1015 (Electronic) IS - 1792-0981 (Linking) VI - 15 IP - 2 DP - 2018 Feb TI - Adeno-associated virus serotype 9 mediated vascular endothelial growth factor gene overexpression in mdx mice. PG - 1825-1830 LID - 10.3892/etm.2017.5610 [doi] AB - Duchenne muscular dystrophy (DMD) is a fatal neuromuscular disease caused by the absence of dystrophin. Vascular endothelial growth factor (VEGF) is a heparin-binding dimeric glycoprotein and principal angiogenic factor stimulating the migration, proliferation and expression of various genes in endothelial cells. Recently, VEGF was demonstrated to exhibit an antiapoptotic and direct myogenic effect, as well as to enhance muscle force restoration subsequent to traumatic injury. Therefore, the present study attempted to assess the muscle damage of VEGF overexpression in mdx mice. Adeno-associated virus serotype 9 (AAV9)-VEGF was administered intravenously to mdx mice. At 4 weeks after injection, VEGF was observed to be upregulated in the tibialis anterior muscle. In addition, the serum creatine kinase levels were significantly reduced and fatigue was slowed down, whereas the limb grip strength and weight of mice were markedly increased compared with the saline-treated mdx mice. Furthermore, significantly reduced inflammation and necrosis areas were observed in the muscle tissues of mice in the AAV9-VEGF group. These results suggested that AAV9-mediated VEGF gene overexpression was able to improve the muscle damage in mdx mice. FAU - Song, Xueqin AU - Song X AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. AD - Institute of Cardiocerebrovascular Disease, Shijiazhuang, Hebei 050000, P.R. China. AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. FAU - Zhang, Ya AU - Zhang Y AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Hou, Zhigang AU - Hou Z AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Wu, Hongran AU - Wu H AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. FAU - Lu, Shan AU - Lu S AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Tang, Jin AU - Tang J AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Chen, Xuexiao AU - Chen X AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Cui, Hongying AU - Cui H AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Li, Yuan AU - Li Y AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. FAU - Bi, Yue AU - Bi Y AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. FAU - Duan, Weisong AU - Duan W AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. FAU - Li, Zhongyao AU - Li Z AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. FAU - Li, Chunyan AU - Li C AD - Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China. AD - Institute of Cardiocerebrovascular Disease, Shijiazhuang, Hebei 050000, P.R. China. AD - Neurological Laboratory of Hebei, Shijiazhuang, Hebei 050000, P.R. China. LA - eng PT - Journal Article DEP - 20171211 PL - Greece TA - Exp Ther Med JT - Experimental and therapeutic medicine JID - 101531947 PMC - PMC5776553 OTO - NOTNLM OT - adeno-associated virus 9 OT - creatine kinase OT - duchenne muscular dystrophy OT - mdx mice OT - muscle force OT - muscle pathology OT - vascular endothelial growth factor EDAT- 2018/02/13 06:00 MHDA- 2018/02/13 06:01 PMCR- 2017/12/11 CRDT- 2018/02/14 06:00 PHST- 2016/09/09 00:00 [received] PHST- 2017/09/13 00:00 [accepted] PHST- 2018/02/14 06:00 [entrez] PHST- 2018/02/13 06:00 [pubmed] PHST- 2018/02/13 06:01 [medline] PHST- 2017/12/11 00:00 [pmc-release] AID - ETM-0-0-5610 [pii] AID - 10.3892/etm.2017.5610 [doi] PST - ppublish SO - Exp Ther Med. 2018 Feb;15(2):1825-1830. doi: 10.3892/etm.2017.5610. Epub 2017 Dec 11.