The aim of the review is to examine the role of growth factors and cytokines in the management of Diabetic Foot Ulcers, such as platelet derived growth factor (PDGF), vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF) and Insulin like growth factor (IGF).
CONCLUSIONS The Btk inhibitor ibrutinib can upregulate VEGF expression, inhibit the expression of TLRs, inhibit the secretion of inflammatory factors, and promote the healing of diabetic foot ulcer possibly by regulating the RAGE/NF-kappaB pathway.
Inhibiting miR-217 could up-regulate HIF-1α/VEGF pathway to promote angiogenesis and ameliorate inflammation of DFU rats, thereby effectively advancing the healing of ulcerated area.
But no significant differences were detected in rs13207351 genotype and allele distributions between patients and control groups (P > .05).Individuals carrying VEGFrs699947 A allele show low susceptibility to DFU in the Chinese Han population.
DFU patients carrying CC genotype had a higher level of VEGF than those with other genotypes (P = .007).MCP-1 -2518A/G and VEGF-634G/C polymorphisms may involve in occurrence and progress of DFU through regulating transcription activity of the genes.
Conclusions UO may downregulate PTP1B and AGEs and upregulate VEGF and PDGF, which may contribute to the inhibition of the inflammatory response and promote the healing of diabetic foot ulcers.
These results indicated that combined gene transfer of VEGF-A and PDGF-B could improve reparative processes in the wounded skin of diabetic rats and nanosphere may be a potential non-viral vector for gene therapy of the diabetic foot ulcer.
Evaluation of DFU samples by immunohistochemistry showed increased VEGF and decreased angiogenin and HIF-1α expression compared to controls, suggesting an altered pattern of angiogenic factors in DFU.
Expression and Influence of Matrix Metalloproteinase-9/Tissue Inhibitor of Metalloproteinase-1 and Vascular Endothelial Growth Factor in Diabetic Foot Ulcers.
In this study we have performed a candidate gene association study in order to examine VEGF gene polymorphism association with diabetic foot ulcer (DFU).
In the future, local administration and sustained, controlled release of VEGF(165) may decrease amputations in patients with diabetic foot ulcers and possibly accelerate closure of venous ulcers and pressure ulcers.