Alpha-fetoprotein in tumours derived from cystic and simple embryoid bodies.
Cellular aggregates called embryoid bodies (EB) have been obtained from the experimental teratocarcinoma (TC) 0TT6050. Two morphological types of EB can be differentiated, which are injected subcutaneously into isogenic 129/Sv mice. The tumors are collected 20 and 30 days after EB injection and processed histologically, and immunohistochemically with anti-alpha-fetoprotein (alpha-FP) antibodies. Our results indicate that the histological pattern of the tumors is related to the degree of morphological organization of the EB used.
Monzó
M
M
Department of Morphological Sciences, Faculty of Medicine, University of Barcelona, Spain.
de Anta
J M
JM
Peris
B
B
Ruano
D
D
D000818:Animals; D014408:Biomarkers, Tumor / Q000032:analysis*; D002454:Cell Differentiation; D007279:Injections, Subcutaneous; D051379:Mice; D008815:Mice, Inbred Strains; D009363:Neoplasm Proteins / Q000032:analysis*; D009368:Neoplasm Transplantation; D009940:Organoids / Q000737:chemistry*; D013724:Teratoma / Q000737:chemistry / Q000473:pathology*; D000509:alpha-Fetoproteins / Q000032:analysis*
D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins; D000509:alpha-Fetoproteins