| 1. | MOLL R, FRANKE WW, SCHILLER DL, GEIGER B, KREPLER R. The catalogue of human cytokeratins: patterns of expression in normal epithelia, tumors and cultured cells[J]. Cell, 1982,31(1):11-24. | 
				                                                        
				                                                            
				                                                                | 2. | CHOU CF, RIOPEL CL, ROTT LS, OMARY MB. A significant soluble keratin fraction in ’simple’ epithelial cells. Lack of an apparent phosphorylation and glycosylation role in keratin solubility[J].J Cell Sci, 1993, 105:433-444. | 
				                                                        
				                                                            
				                                                                | 3. | KU NO, LIAO J, OMARY MB. Apoptosis generates stable fragments of human type I keratins[J]. J Cell Biochem,1997,272:33197-33203. | 
				                                                        
				                                                            
				                                                                | 4. | CAULIN C, SALVESEN GS, OSHIMA RG. Caspase cleavage of keratin 18 and reorganization of intermediate filaments during epithelial cell apoptosis[J].J Cell Biol, 1997, 138:1379-1394. | 
				                                                        
				                                                            
				                                                                | 5. | KERR J. Shrinkage necrosis: a distinct mode of cellular death[J].J Pathol, 1971, 105:13-20. | 
				                                                        
				                                                            
				                                                                | 6. | KERR J, WYLLIE A, CURRIE A. Apoptosis: a basic biological phenomenon with wideranging implications in tissue kinetics[J].Br J Cancer, 1972, 26:239-257. | 
				                                                        
				                                                            
				                                                                | 7. | MAKIN G, HICKMAN J. Apoptosis and cancer chemotherapy[J].Cell Tissue Res, 2000, 301:143-152. | 
				                                                        
				                                                            
				                                                                | 8. | UENO T, TOI M, LINDER S. Detection of epithelial cell death in the body by cytokeratin 18 measurement[J].Biomedicine & Pharmacotherary, 2005, 59:S359-S362. | 
				                                                        
				                                                            
				                                                                | 9. | LINDER S, MANDIC HAVELKA A, UENO T, SHOSHAN MC. Determining tumor apoptosis and necrosis in patients serum using cytokeratin 18 as a biomarker[J].Cancer Letters, 2004, 214:1-9. | 
				                                                        
				                                                            
				                                                                | 10. | UENO T, TOI M, BIVEN K, BANDO H, OGAWA T, LINDER S. Measurement of an apoptotic product in the sera of breast cancer patients[J].Eur J Cancer, 2003, 39:769-774. | 
				                                                        
				                                                            
				                                                                | 11. | REED J. Dysregulation of apoptosis in cancer[J].J Clin Oncol, 1999,17:2941-2953. | 
				                                                        
				                                                            
				                                                                | 12. | WYLLIE AH. Apoptosis and carcinogenesis[J].Eur J Cell Biol, 1997,73:189-197. | 
				                                                        
				                                                            
				                                                                | 13. | BANTEL H, LUGERING A, HEIDEMANN J, et al.Detection of apoptosis caspase activation in sera from patients with chronic HCV infection is associated with fibrotic liver injury[J].Hepatology, 2004, 40:1078-1087. | 
				                                                        
				                                                            
				                                                                | 14. | MCPARTLAND JL, GUZAIL MA, KENDALL CH, PRINGLE JH. Apoptosis in chronic viral hepatitis parallels histological activity: an immunohistochemical investigation using antiactivated caspase3 and M30 cytodeath antibody[J]. Int J Exp Pathol,2005,86:19-24. | 
				                                                        
				                                                            
				                                                                | 15. | ROTH GA, KRENN C, BRUNNER M, et al.Elevated serum levels of epithelial cell apoptosisspecific cytokeratin 18 neoepitope m30 in critically ill patients[J]. Shock, 2004,22:218-220. | 
				                                                        
				                                                            
				                                                                | 16. | INUI A, SOGO T, KOMATSU H, MIYAKAWA H, FUJISAWA T. Antibobies againt cytokeratin 8/18 in a patient with de novo autoimmune hepatitis after livingdonor liver transplantation[J]. Liver Transpl, 2005, 11:504-507. | 
				                                                        
				                                                            
				                                                                | 17. | SELZNER M, RUDIGER H, SINDRAM D, SINDRAM D, MADDEN J, CLAVIEN PA. Mechanisms of ischemic injury are different in the steatotic and normal rat liver[J].Hepatology, 2000, 32:1280-1288. | 
				                                                        
				                                                            
				                                                                | 18. | LEERS MP, KOLGEN W, BJORKLUND V, et al.Immunocytochemical detection and mapping of cytokeratin18 neoepitope exposed during early apoptosis[J].J Pathol, 1999, 187:567-572. | 
				                                                        
				                                                            
				                                                                | 19. | BIVEN K, ERDAL H, HAGG M, et al.A novel assay for discovery and characterization of proapoptotic drugs for monitoring apoptosis[J].Apoptosis, 2003, 8(3):263-268. | 
				                                                        
				                                                            
				                                                                | 20. | HAGG M, BIVEN K, UENO T,〖WTBX〗et al.〖WTBZ〗 A novel highthroughput assay for screening of proapoptotic drugs[J]. Invest New Drugs,2002,20(3):253-259. | 
				                                                        
				                                                            
				                                                                | 21. | HETZ H, HOETZENECKER K, HACKER S, et al.Caspasecleaved cytokeratin 18 and 20 S proteasome in liver degeneration[J].J Clin Lab Anal,2007, 21:277-281. | 
				                                                        
				                                                            
				                                                                | 22. | YAGMUR E, TRAUTWEIN C, LEERS MP, et al.Elevated apoptosisassociated cytokeratin 18 fragments (CK18Asp386) in serum of patients with chronic liver diseases indicate hepatic and biliary inflammation[J].Clin Biochem,2007, 40(910):651-655. | 
				                                                        
				                                                            
				                                                                | 23. | YILMAZ Y, DOLAR E, ULUKAYA E, et al.Soluble forms of extracellular cytokeratin 18 may differentiate simple steatosis from nonalcoholic steatohepatitis[J]. World J Gastroenterol, 2007,13(6):837-844. | 
				                                                        
				                                                            
				                                                                | 24. | YANAGISAWA N, MIKAMI T, KOIKE M, OKAYASU I. Enhanced cell kinetics, p53 accumulation and high p21WAF1 expression in chronic cholecystitis: comparison with background mucosa of gallbladder carcinomas[J]. Histopathology, 2000, 36:54-61. | 
				                                                        
				                                                            
				                                                                | 25. | XIONG Y, HANNON GJ, ZHANG H, CASSO D, KOBAYASHI R, BEACH D. p21 is a universal inhibitor of cyclin kinases[J]. Nature, 1993, 366:701-707. |