Kaighn M E, Prince A M
Proc Natl Acad Sci U S A. 1971 Oct;68(10):2396-400. doi: 10.1073/pnas.68.10.2396.
Clonal cell strains have been isolated from normal human liver. These cells, while resembling fibroblasts morphologically, function as hepatocytes, as shown by their ability to synthesize and secrete an antigen identical to human serum albumin. Human diploid and aneuploid cell lines from nonliver sources do not exhibit this property. The spectrum of serum proteins synthesized varied from clone to clone and cell line to cell line.
已从正常人肝脏中分离出克隆细胞株。这些细胞在形态上类似于成纤维细胞,但却具有肝细胞的功能,这体现在它们能够合成并分泌一种与人血清白蛋白相同的抗原。来自非肝脏来源的人二倍体细胞系和非整倍体细胞系则不具备此特性。不同克隆之间以及不同细胞系之间合成的血清蛋白谱各不相同。