In the current study, we assessed IL-37 in two well-known psoriasis models: a human keratinocyte cell line (HaCaT) and the keratin 14 VEGF-A-transgenic mouse model.
This meta-analysis suggests the VEGF+405 C/G polymorphism confers susceptibility to psoriasis in Asians, and that the -460 C/T and -1154 A/G polymorphisms confer susceptibility to psoriasis in Europeans.
Haplotype analysis suggests that the coexistence of the polymorphisms rs1799964 (TNF-α), rs2010963 (VEGF), rs833061 (VEGF), and rs6311 (5HT2A) may be a protective factor for psoriasis.
The allele of rs2237051 G increased the erythema during the treatment, and no polymorphism of VEGF and EGF gene was found to be associated with the susceptibility and efficacy in psoriasis.
Results from the meta-analysis do support the hypothesis that single-nucleotide polymorphism markers at +405C>G, -460C>T, and -1154G>A of the VEGF gene may serve as biological markers of psoriasis.
Our observed genetic interaction between PGF and VEGFA appears relevant to psoriasis, a disease with an angiogenic basis, and may influence development of an antiangiogenic approach to treatment.
The objective of the study was to elucidate the mechanism by which siRNA-mediated silencing of KRT16 affects keratinocyte proliferation and vascular endothelial growth factor (VEGF) secretion in psoriasis through the extracellular signal-related kinase (ERK) signaling pathway.
Vascular endothelial growth factor (VEGF), the most critical angiogenic factor, is thought to play important roles during the pathogenesis of psoriasis and may be a promising target for treating psoriasis.
These results imply that functional interactions among SP, IL-33, and mast cells leading to VEGF release contribute to inflammatory conditions, such as the psoriasis, a nonallergic hyperproliferative skin inflammatory disorder with a neurogenic component.
At each step of the psoriasis molecular pathway, different inflammatory cytokines and angiogenic growth factors are involved such as hypoxia inducible factor-1 α (HIF-1 α), vascular endothelial growth factor (VEGF), matrix metalo proteinases (MMPs), basic fibroblast growth factor (bFGF), Angiopoitin-2, interleukin-8 (IL-8), IL-17, and IL-2.
In future, determination of VEGF gene polymorphisms and thus individual patient VEGF "signatures" may be used as a prognostic factor for psoriasis susceptibility/severity and as a means for optimizing treatment response.
Prolactin and the vascular endothelial growth factor seem to play a key role in psoriasis pathogenesis regarding hyperproliferation of epidermal keratinocytes and dermal vascular ectasia.
Thalidomide has been reported being able to inhibit the effects of fibroblast growth factor 2 and vascular endothelial growth factor (VEGF), and inhibit tumour necrosis factor-alpha synthesis, and suppress tumour necrosis factor-induced nuclear factor-kappa B activation in Jurkat cells, resulting in suppression of proliferation inflammation, angiogenesis, and the immune system, which are related to the pathogenesis of psoriasis.
Immunostaining analyses in human psoriasis skin lesions and VEGF-A transgenic mouse skin suggested that the ectodomain shedding of LYVE-1 occurred in lymphatic vessels undergoing chronic inflammation.
In this study, we assessed the therapeutic potential of IL-35 recombinant protein in three well-known mouse models: the dextransulfate sodium (DSS)-induced colitis mouse model, the keratin14 (K14)-vascular endothelial growth factor A (VEGF-A)-transgenic (Tg) psoriasis mouse model and the imiquimod (IMQ)-induced psoriasis mouse model.
To date, no information has been acquired on the effectiveness of gene therapy for psoriasis in the K14-VEGF transgenic mouse model by topical transdermal penetration of murine IL-4 (mIL-4) using ultradeformable cationic liposome (UCL).
Vascular endothelial growth factor (VEGF), one of the downstream molecules of EGFR and TNF signaling, plays a key role in angiogenesis for developing psoriasis.