Table 3.

Diagnostic or prognostic value of PCAT6.

Tumor Types	Expression	Diagnostic or Prognostic Value	Ref.
Bladder cancer	Up	Poor OS, and poor PFS, AUC > 0.8	[24]
	Up	Poor OS	[21]
Cervical cancer	Up	Shorter OS and DFS	[28]
Colorectal cancer	Up	Worse OS	[30]
	Up	Poor OS	[31]
Gastric cancer	Up	Worse prognosis	[34]
Hepatocellular carcinoma	Up	Poor OS	[36]
	Up	Poor OS and DFS	[37]
	Up	Shorter OS	[38]
	Up	Poor PFS	[132]
Lung cancer	Up	Tissue PCAT6: AUC > 0.9, sensitivity 86.67–100%, specificity 78.57–96%Plasma PCAT6: a. LUAD: AUC = 0.9213, sensitivity 87.67%, specificity 97.44; b. LUSC: AUC = 0.9583, sensitivity 94.12%, specificity 100%	[41]
	Up	Poor OS	[40]
	Up	Poor OS	[20]
	Up	Poor OS	[43]
Osteosarcoma	Up	Shorter OS and PFS	[44]
	Up	Shorter OS and PFS	[45]
Ovarian cancer	Up	Poor OS, PFS and PPS	[48]
Pancreatic ductal adenocarcinoma	Up	Worse OS	[51]
Prostate cancer	Up	Shorter overall and BM-free survival, shorter DFS	[53]

OS, overall survival; PFS, progression-free survival; AUC, area under curve; DFS, disease-free survival; PPS, post progression survival.