It is advantageous to use both CEA level and the CONUT score to assess the prognosis of patients with gastric cancer, which reflect both tumor-related factors and host-related factors, respectively.
Both CEA and MUC1 mRNA expression was correlated significantly with all malignant biological properties of GC, such as macroscopic type, depth of tumor invasion, lymph-node metastasis, TNM stage and coexisting distant metastasis (all p < 0.05).
Data from receiver operating characteristic (ROC) curve analysis disclosed a better diagnostic accuracy of plasma DEK than carcinoembryonic antigen (CEA), carbohydrate antigen 19.9 (CA 19.9), and C-reactive protein (CRP), highlighting its potential as an effective plasma biomarker for GC.
To clarify the clinical significance of TSG expression in gastric carcinoma, the expression of various TSG candidates (p53, E-cadherin, FHIT, smad4, rb, VHL, PTEN, MGMT, p16, and KAI1), as well as other proteins (bcl-2, MUC1, MUC2, MUC5AC, MUC6, CEA, CD44, beta-catenin, C-erbB2, and cyclin B2), was evaluated immunohistochemically in 329 consecutive gastric carcinomas using the tissue array method.
Intraoperative quantitative detection of CEA mRNA in the peritoneal lavage of gastric cancer patients with transcription reverse-transcription concerted (TRC) method. A comparative study with real-time quantitative RT-PCR.
The real-time quantitative RT-PCR analysis of the CEA and/or CK20 transcripts in the peritoneal lavage fluid is useful for predicting the peritoneal recurrence in patients who are undergoing a curative resection for gastric cancer.
The aim of this study was to construct a phage library of human single-chain antibodies associated with gastric cancer and screen such a library for CEA binding scFv.
sLAG3 in PB was poorly expressed and its expression was positively correlated with IL-12 and IFN-γ expression in GC patients. sLAG3 was proved to have a higher diagnostic value than CEA in GC.
Serum TK1, CA 19-9, CA 72-4 and CEA levels were measured in 169 patients with GC, 344 patients with CRC and 75 healthy controls using electro-chemiluminescence.
Of the SFs, only HNRNPA1 presented greater than 50 % upregulation (cancer/normal mucosa > 2-fold) incidences and CEA-comparable, acceptable (>70 %) detection accuracy (74 %) for GC.
The aim of this study was to evaluate the significance of perioperative serum levels of CEA and CA19-9 for predicting the recurrence and long-term survival after patients with pT2-4 GC undergo curative gastrectomy.
Although carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 are the most commonly used tumor markers in gastric cancer, the differences in the characteristics of these two markers remain unclear, because most previous studies have included many patients who were positive for both markers.
Combined use of Carcinoembryonic Antigen (CEA) and H19 level in GC diagnosis was evaluated using ROC curve revealing improvement in performance with an area under the curve of 80.4%.