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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

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Induction of malignant fibrous histiocytoma in female Fisher rats by implantation of cyanoacrylate, zirconia, polyvinyl chloride or silicone.

Five kinds of foreign bodies (silicone, cellulose, polyvinyl chloride, zirconia and alkyl-alpha cyanoacrylate) were implanted into subcutaneous tissue of female Fisher rats. Subcutaneous tumors were induced in 27.3, 54.5, 100, 63.6% of rats by silicone rubber, polyvinyl chloride, zirconia and alkyl-alpha-cyanoacrylate, respectively, but not by cellulose. Almost all tumors were composed of a mixture of cells that resembled fibroblasts characterized by the presence of numerous rough-surfaced endoplasmic reticulum and Golgi apparatus, histiocytes characterized by developed endoplasmic reticulum and abundant lysosome, myofibroblasts characterized by the presence of both myofibrils and fibroblast-like structures, and immature mesenchymal cells. In some tumors, the cells exhibited a storiform pattern. Some tumor cells were positively stained by ED2 or anti-muscle actin antibody. The features of induced tumors in rats were consistent with those of human malignant fibrous histiocytoma. A rat malignant fibrous histiocytoma transplanted into the subcutaneous tissue of the syngeneic female Fisher rats grew and metastasized to the lungs.[1]

References

  1. Induction of malignant fibrous histiocytoma in female Fisher rats by implantation of cyanoacrylate, zirconia, polyvinyl chloride or silicone. Hatanaka, S., Oneda, S., Okazaki, K., Shong, L.J., Yoshida, A., Isaka, H., Yoshida, H. In Vivo (1993) [Pubmed]
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