Invasion of spheroids from 20 human primary glioblastomas into precultured fetal rat brain
tissue in culture has been studied and quantified. Between 30 and 98 percent of the normal …

We present morphological data of the early stage of tumor invasion in the central nervous
system. C6 rat glioma cells were injected into the caudate-putamen of rat brain using glass …

✓ Brain invasion prevents complete surgical extirpation of malignant gliomas; however,
invasive cells from distant, histologically normal brain previously have not been isolated …

Embryonal carcinoma cell lines produced tumors in highly specific and unusual sites when
injected into mice. The pattern that developed when cells were injected into the left ventricle …

We have tested the value of a computer-assisted image analysis program for the quantitative
study of invasion in vitro using experiments that were previously described semi …

Gliomas exhibit diffuse infiltration into the normal brain parenchyma, and the tumor cells
often show morphological features similar to reactive glia cells, making it difficult to …

Malignant human glioma is characterized by an uncontrolled cell proliferation and infiltrative
growth into the brain. The mechanisms by which invasion occurs are poorly understood …

The in vitro invasive growth of two continuous human glioma cell lines (D-54Mg and GaMg)
into aggregates of fetal rat brain cells is described. The tumor cells were first cultured as …

Tumor metastasis is a complex, multistep process that appears to be dependent upon a
number of host and tumor properties (Fidler 1975a; Weiss 1977a; Fidler and Nicolson 1979; …

Vascular Invasion by Glioma Cells in Man: An Electron Microscopic Study* Page 1 J. Ne.ros.rg. /
Volume 31 / September, 1969 Vascular Invasion by Glioma Cells in Man: An Electron …