Aim: Definitive chemoradiotherapy (dCRT) is the standard treatment for locally advanced unresectable esophageal squamous cell carcinoma (LU-ESCC). This study aimed to describe results of dCRT T4 ESCC and evaluate pretherapeutic predictive factors outcomes. Methods: A total 133 patients with who received were grouped into those achieved a complete response (CR) or had residual disease (RD). The ...

The identification of secreted proteins that are differentially expressed between non-neoplastic and esophageal squamous cell carcinoma (ESCC) cells can provide potential biomarkers of ESCC. We used a SILAC-based quantitative proteomic approach to compare the secretome of ESCC cells with that of non-neoplastic esophageal squamous epithelial cells. Proteins were resolved by SDS-PAGE, and tandem ...

Esophageal cancer (EC) is the eighth most common cancer and sixth most frequent cause of cancer mortality worldwide. Esophageal squamous cell carcinoma (ESCC) is the most common type of EC. ESCC develops by progression from premalignant lesions, which are called esophageal squamous dysplasia (ESD). Prevention is the most effective strategy for controlling this disease. Generally, two methods ma...

BACKGROUND Aerobic glycolysis is an important hallmark of cancer cells. Deficiency of pyruvate dehydrogenase component α subunit (PDHE1α) leads to mitochondrial dysfunction and promotes glycolysis. Therefore, studies on the expression of PDHE1α in cancer are warranted. PATIENTS AND METHODS The PDHE1α protein was immunohistochemically investigated and analyzed in 157 samples of surgically diss...

BACKGROUND Signal transducer and activator of transcription-3 (STAT3) is an oncogenic transcription factor constitutively active and aberrantly expressed in various types of malignancies, and the expression of p-STAT3 has been recognized as a predictor of poor survival. It remains unclear how variations in p-STAT3 expression influence clinical outcomes in esophageal squamous cell carcinoma (ESC...

To examine the correlation of survivin (both total and nuclear survivin) with clinicopathological parameters of esophageal squamous cell carcinoma (ESCC) patients. Tumors and non-tumor tissues near the proximal resection margins were resected from ESCC patients undergone esophagectomy. Quantitative polymerase chain reaction (qPCR) was performed to detect survivin mRNA expression level in the 10...

Esophageal cancer is a common cause of cancer death worldwide. Esophageal squamous cell carcinoma (ESCC) is the most predominant type. Certain microRNAs (miRNAs) function in tumorgenesis involved in important biological and pathologic processes. To reveal miRNAs' signatures of ESCC, we analyzed miRNAs extracted from ESCC cell lines with the microRNA microarray. The significant alterations were ...

Esophageal squamous cell carcinoma (ESCC), the most common subtype of esophageal cancer in East Asian countries, is a devastating disease characterized by distinctly high incidence and mortality rates. Our previous expression profile analysis showed that integrin alpha 6 (ITGA6) is highly expressed in ESCC tissues. To validate cell surface expression of ITGA6 as a novel target in ESCC, we inves...

The efficacy of radiotherapy, one major treatment modality for esophageal squamous cell carcinoma (ESCC) is severely attenuated by radioresistance. Epithelial-to-mesenchymal transition (EMT) is a cellular process that determines therapy response and tumor progression. However, whether EMT is induced by ionizing radiation and involved in tumor radioresistance has been less studied in ESCC. Using...

It has been well accepted that p53 overexpression is associated with advanced stages of cancer. However, the prognostic role of p53 overexpression in esophageal squamous cell carcinoma (ESCC) remains unclear. To investigate the prognostic role of p53 overexpression in patients with ESCC, a retrospective cohort study of 136 ESCC patients was carried out. The expression of p53 protein in tumor ti...