CDX-2 expression

Our results indicate that adenocarcinomas of intestinal-type, in distal vagina or vestibular vulva, might be a unique and single entity, probably originating from cloacogenic embryonic remnants and/or ectopic colorectal mucosae inclusions. An open question would be to explore the efficacy of systemic drugs prescribed in colorectal cancers, in VVAIts.

The single case treated with immunotherapy showed complete and sustained response with regression of bone metastases despite abnormal beta-catenin/CTNNB1, which has been associated with immunotherapeutic resistance. These data suggest that the SB-GN pattern may connote a poor prognosis even in the absence of overt pilomatrix-like differentiation, and that novel molecular events may have implications for the treatment of these tumors.

Altogether, a high density of CD8 iTILs did not make a difference in the survival of patients with CRC with CDX2 loss. The combination of CDX2 expression and intraepithelial CD8 TIL density was an independent prognostic marker in adjuvant chemotherapy-treated patients with stage III CRC.

This case demonstrates that a PiMHEC-like phenotype may be seen as a form of TNBC that can develop from conventional IDC, with loss of site-specific biomarkers, acquisition of CTNNB1 mutation, and resistance to conventional chemotherapy.

CDX2 is a potential prognostic biomarker for stage II and III gastric cancer. In addition, CDX2 positive cancer patients are more likely to have resectable tumors and exhibit better survival rates.

The present study demonstrates a notably high V600E frequency (12.2%) in comparison to global reported data, which ranges from 0.4 to 18%. This finding reflects the importance of upfront BRAF testing of the genetically distinct population of Pakistan. Previously unreported mutations identified in the sample may be of clinical significance and warrant further investigation. The concomitant high expression and significant association between CD133 and BRAFV600E represent vital actionable genes that may be targeted together to improve CRC patient management.

It also detected a metabolic shift to anaerobic glycolysis in cells with high CDX2 expression. Our findings underscore the potential of spatial proteomics to refine early stage detection and contribute to personalized patient management strategies and provided novel insights into metabolic reprogramming.

Ad5/3-pCDX2 showed specific anticancer effect for EAC, which was enhanced by bile acid exposure. Ad5/3-pCDX2 has promising potential for EAC therapy in the clinical setting.

miR-133a and miR-135a may play an antioncogenic role in pediatric AML through the ATRA-miRNA133a/135a-CDX2 pathway. They hold promise as potentially favorable prognostic indicators and novel therapeutic targets for pediatric AML.

In bone, ZOL prevented osteoporotic changes and tumour cell invasion produced a significant decrease in RANK and an increase in OPG expressions, alongside improved bone mineral density in CT scans. ZOL could be a promising preventive therapy against colitis-induced cancer and associated OP via modulation expression of SNHG16, miRNA-146a, and TRAF6.

These GIM subtypes (cagA+ vacAs1m1 H. pylori-positive GIM with negative CDX2 expression) resemble GC and should be evaluated similar to cancerous GIM.

CDX2 may play an important role as an tumor suppressor gene in the development of duodenal cancer. CDX2 can be used as an important factor for evaluating the prognosis of patients with duodenal cancer, and it has the potential to be a target for duodenal cancer therapy.