CD133 positive

PD-L1 siRNA-loaded CD133-targeting exosomes demonstrated remarkable anticancer efficacy, characterized by specific binding to CD133-positive pancreatic cancer cells and suppression of PD-L1 expression within these cells.

AC in patients was more inert and anti-inflammatory, whereas abdominal cavity MC and PC were more active. This study revealed the biological characteristics of CSCs in different tumor tissues of patients with PMP, providing a reference for future targeted CSCs therapy.

We found an increase in the number of CSCs with expression of ALDH1, CD133 and CD34 in lung adenocarcinoma in patients with new coronavirus infection. Increased number of ALDH1+, CD133+ CD34+ CSCs in tumor tissue enhance the metastatic potential of lung adenocarcinoma. The Nucleocapsid and Spike proteins of SARS-CoV2 virus are detectable in lung tissue from patients with new coronavirus infection, both in adenocarcinoma cells, CSCs, and in type II pneumocytes, macrophages, and endothelial cells, suggesting prolonged persistence of the virus proteins and probably the virus.

The findings of this study showed that RAD51AP1 was highly expressed in OC tissue and CD133+OVCAR4 cells, and regulated the self-renewal and chemosensitivity of tumor cells through the TGF-β1/SMAD4 signaling pathway.

Decorin-negative MPNST cells grew significantly larger tumor in vivo. Thus, depletion of Decorin may occur in CSCs in MPNSTs, serving possibly as a new therapeutic target.

Our study is the first to biologically characterise pituitary tumours WDLD. We demonstrate that these tumours exhibit a higher expression of the stem cell marker SOX2 compared with other lineage-differentiated tumours, suggesting possible involvement of stem cells in their development.

Instead, FBP1 interacted with NICD1 and the E3 ubiquitin ligase FBXW7 to facilitate the degradation of NICD1 through the ubiquitin-proteasome pathway, which is independent of the metabolic enzymatic activity of FBP1. The aforementioned studies suggest that targeting the FBP1-FBXW7-NICD1 axis holds promise as a therapeutic approach for addressing the challenges of NSCLC recurrence and drug resistance.

This review summarizes and discusses the existing evidence for and against the prognostic significance of CD133 in cancer. We also consider possible reasons for conflicting findings from the studies of the clinical significance of CD133.

Two members of the G6Pase system, G6PC3 and SLC37A4, associate with GBM disease progression and regulate the metabolic reprogramming of an invasive and CSC phenotype. Such molecular signature may support their role in cancer cell survival and chemoresistance and become future therapeutic targets.

This study also found that the TGF- is responsible for the de novo induction of CD133, which is linked to an increase in the expression of DNMT3 genes and there is a correlation between the TGF-induced transition in the cell subpopulation and a distinct DNA methylome. TGF- has the potential to generate genome-wide alterations in DNA methylation, which ultimately leads to a persistent shift in the fraction of liver cancer cell subpopulations.

These data provide an approach for achieving both intracellular inhibitory molecule, SHP-1 deletion and CD133 CAR gene over-expression in human T cells. And SHP-1 could be a new potential target for adoptive CAR T cells immunotherapy.

Our study provides a nonviral strategy for constructing CAR-T cells that could also secrete checkpoint blockade inhibitors based on a Sleeping Beauty system from minicircle vectors and revealed a potential benefit of this strategy for male patients with advanced HCC and high CD133 expression (median immunohistochemistry score > 2.284).