TargetRx Atlas

MRNA basic information

  • mRNA ID:ENST00000297904
  • Gene Name:VEGFD
  • mRNA database:Ensembl
  • mRNA expression :down-regulated
  • mRNA Method:RT-PCR
  • mRNA Pathway:NA
  • Evidence:validated
  • (mRNA-drug)

Drug basic information

  • Drug ID:DB00746
  • Drug Name:Deferoxamine
  • Drug Method:down-regulated the gene expression the gene expression

Disease basic infommation

  • Disease:traumatic brain injury
  • Tissue:NA

Other information

  • Title:HIF-1α and VEGF Are Involved in Deferoxamine-Ameliorated Traumatic Brain Injury
  • Journal:Journal of Surgical Research
  • Published:2020
  • PubMed ID:31630885
  • Abstract:Background: Deferoxamine (DFX) has been reported to have neuroprotective effect. This study aimed to investigate the neuroprotective effect of DFX and its effect on hypoxia-inducible factor 1 alpha (HIF-1α) and vascular endothelial growth factor (VEGF) in rats after traumatic brain injury (TBI). Materials and methods: Rats were randomly divided into sham operation, TBI + DFX, and TBI + vehicle groups. The rats in the TBI + DFX group were intraperitoneally injected with DFX 2 and 6 h after injury, thereafter once every 12 h. The rats in the TBI + vehicle group were intraperitoneally injected with saline at the same time points. At 6, 12, 24, and 48 h after TBI, 6 rats in each group were euthanized, and the brains were harvested. The expression of HIF-1α and VEGF in the pericontusional area was detected using real-time polymerase chain reaction and Western blot analysis. TBI-induced apoptosis was investigated using the TdT-mediated dUTP nick-end labeling (TUNEL) method. Three days after TBI, the density of microvessels was examined via immunohistochemical staining. Results: DFX treatment upregulated the expression of HIF-1α and VEGF after TBI. DFX treatment reduced apoptosis and improved the neurobehavioral score after TBI. The density of microvessels was higher in the TBI + DFX group than that in the TBI + vehicle group 3 d after TBI. Conclusions: DFX can stimulate angiogenesis, inhibit apoptosis, and play a protective role after TBI. The protective effect of DFX may, at least in part, be through upregulating the expression of HIF-1α and its downstream target gene VEGF.
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