WNT5A expression

This study comprehensively reviewed the latest research progress on the association between Wnt5a and several inflammatory diseases, such as sepsis, asthma, chronic obstructive pulmonary disease, tuberculosis, rheumatoid arthritis, atherosclerosis and psoriasis vulgare. We elucidated the mechanism by which the Wnt5a protein is involved in the pathogenesis of these diseases, providing a basis for the prevention and treatment of inflammatory diseases.

Further research has demonstrated that Wnt5a regulates the formation of VM through the PI3K/JNK signaling pathway. These experimental findings offer a novel avenue for the clinical management of prostate cancer.

scRNA-seq of CRCs highlighted that PDPNhigh CAFs had distinctly higher COL4A1, COL4A2, and WNT5A expression, unlike well-known CAFs characterized by high FAP, POSTN, or ACTA2 expression. (Conclusions) We demonstrated that pericryptal fibroblasts and reticular cells in the lamina propria are origins of early-stage CRC CAFs and thus have potential as a diagnostic marker for distinguishing colorectal non-neoplastic from neoplastic lesions.

Meanwhile, further correlation analyses were conducted between drugs and the other novel non-canonical WNT genes (ALG3, IL16, SULF1, PLXNA2, and RASGRF2). Our findings contribute to understanding non-canonical Wnt signaling, offering insights into cancer progression and potential personalized treatment approaches.

Distinct genomic and immune landscapes for the four investigated WNT5A pathway components were observed in patients with UC. External validation studies are needed.

Further, although no statistically significant difference was found between the percentage of WNT5A-S transcripts in low-grade versus high-grade tumors, we did find a difference between the percentage of WNT5A-S transcripts found in non-invasion versus invasion of the lamina propria, subgroups of non-muscle-invasive tumors. In conclusion, both WNT5A-S and WNT5A-L isoforms are expressed in UC, and the percentage of their expression levels suggests that a higher proportion of WNT5A-S transcription may be associated with lamina propria invasion, a process preceding muscle invasion.

BARX1 repressed FOXF1 expression and activated Wnt/β-catenin signaling pathway to drive lung adenocarcinoma.

SP600125 blocked the phosphorylation of NF-κB and inhibited inflammation and fibrosis in PM2.5-exposed ASMCs. These findings suggest that PM2.5 stimulation of ASMCs induces pulmonary inflammatory factor expression and collagen deposition during COPD via the Wnt5a/JNK pathway, which indicates that modulating the Wnt5a/JNK pathway could be a promising therapeutic strategy for PM2.5-induced COPD.

The combination of ROR2 and Wnt5a may be a prognostic indicator for HCC. The Wnt5a/ROR2 signal pathway may be involved in the differentiation of HCC. This pathway may be a new therapeutic target for HCC.

Thus, WNT5A and Foxy5 decrease LGR5/RSPO3 expression and β-catenin activity. This inhibits stemness and VEGFA expression, suggesting novel treatment strategies for the drug candidate Foxy5 in the handling of colon cancer patients.

SIX1 ChIP-seq datasets from Wilms tumors revealed shared SIX1/SIX1-Q177R binding sites within a promoter of WNT5A and at putative distal cis-regulatory elements (CREs). We demonstrate colocalization of SIX1 and WNT5A in Wilms tumor tissue and utilize in vitro assays that support SIX1 and SIX1-Q177R activation of expression from the WNT5A CREs, as well as enhanced binding affinity within the WNT5A promoter that may promote the differential expression of WNT5A and other WNT pathway effectors associated with SIX1-Q177R tumors.