Although the E3 ubiquitin ligase Zinc and ring finger 3 (ZNRF3) negatively regulates the Wnt signaling pathway, its function in rheumatoid arthritis (RA) is elusive. Here, the effects and the mechanism of ZNRF3 on a mouse model of collagen-induced arthritis (CIA) and human fibroblast-like synoviocytes (FLS) obtained from RA patients were determined. Our results showed that ZNRF3 was highly expressed in tissues and FLSs compared to trauma patients.
View Article and Find Full Text PDFProducing keratinocyte cells (KCs) in large scale is difficult due to their slow proliferation, disabling their use as seed cells for skin regeneration and wound healing. Cell reprogramming is a promising inducer-based approach to KC production but only reaches very low cellular conversion. Here we reported a unique cellular conversion phenomenon, where human skin fibroblasts (FBs) were spontaneously converted into keratinocyte-like cells (KLCs) over the time without using any inducers.
View Article and Find Full Text PDFObjective: Multiple mechanisms underlying the development of portal vein tumor thrombus (PVTT) in hepatocellular carcinoma (HCC) have been reported recently. However, the origins of PVTT remain unknown. Increasing multi-omics data on PVTTs in HCCs have made it possible to investigate whether PVTTs originate from the corresponding primary tumors (Ts).
View Article and Find Full Text PDFBackground: Splicing factor 3b subunit 4 (SF3B4) is a splicing factor and potential oncogene in hepatocellular carcinoma (HCC); however, its regulatory mechanism is yet unclear. We aimed to determine the role of SF3B4 in HCC and the underlying mechanism.
Methods: To investigate the association between alternative splicing events and miRNAs, putative miRNAs were screened using TargetScan.