Results 261 to 270 of about 2,032,190 (314)

Remote Activation of Wnt Signaling and Cell Proliferation by E-cadherin Magnetomechanical Stimulation

open access: yes
Castro-Hinojosa C   +7 more
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Cell proliferation in neuroblastoma

European Journal of Cancer (1965), 1970
Abstract In a patient with generalized neuroblastoma labeling index and median grain-count determinations on tumor cells in mitosis and interphase were performed autoradiographically after pulse-labeling with tritiated thymidine. The tumor-cell samples were removed from different parts of a superficially growing metastasis. The mitotic index was 0·57%
H P, Wagner, H, Käser
openaire   +2 more sources

Control of cell proliferation

Cancer, 1977
Much effort has gone into understanding the factors which regulate the growth of mammalian cells. Normal cells can exist in a proliferating state, or they can leave the cell division cycle and pass into a resting state, where they remain viable and functional for long periods.
A B, Pardee, R, Dubrow
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Oncogenes and cell proliferation

Current Opinion in Genetics & Development, 1995
Abstract The control of cell proliferation has an impact on both basic and practical problems in biology. Many of these problems intersect in the study of cancer biology, which is one organizing focus of this issue of Current Opinion in Genetics & Development.
A J, Levine, J R, Broach
openaire   +5 more sources

CALCIUM AND CELL PROLIFERATION

British Medical Bulletin, 1986
La premiere des reponses aux mitogenes est l'elevation du calcium intracellulaire avec une synthese d'inositol trisphosphate-1,4,5.
J C, Metcalfe   +3 more
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Cell proliferation and apoptosis

Current Opinion in Cell Biology, 1999
Cell proliferation and cell death are essential yet opposing cellular processes. Crosstalk between these processes promotes a balance between proliferation and death, and it limits the growth and survival of cells with oncogenic mutations. New insights into the mechanisms by which strong signals to proliferate and activation of cyclin-dependent kinases
Guo, Ming, Hay, Bruce A.
openaire   +3 more sources

The dynamics of cell proliferation

Medical Hypotheses, 2004
The article provides a mathematical description based on the theory of differential equations, for the proliferation of malignant cells (cancer). A model is developed which enables us to describe and predict the dynamics of cell proliferation much better than by using ordinary curve fitting procedures.
John F, Moxnes   +2 more
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Cell Proliferation in Carcinogenesis

Science, 1990
Chemicals that induce cancer at high doses in animal bioassays often fail to fit the traditional characterization of genotoxins. Many of these nongenotoxic compounds (such as sodium saccharin) have in common the property that they increase cell proliferation in the target organ.
S M, Cohen, L B, Ellwein
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Cell proliferation

The Journal of Pathology, 1991
AbstractThe composition of a series of critical summaries is necessarily idiosyncratic, but in this compliation I have been guided by the recent publication of reviews and monographs on the subject.1–3 consequently, it seems reasonable to focus on more fundamental areas of research which may lie outside the normal reading of most pathologists ...
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Regulation of cell proliferation and cell death by peroxisome proliferators

Microscopy Research and Technique, 2003
AbstractPeroxisome proliferators cause increases in liver mass in rodents, linked to changes in cell proliferation and cell death of hepatocytes. These effects are reversible upon cessation of treatment. The underlying mechanism of the response in rodent liver is complex, but clearly dependent on activation of the nuclear receptor PPARα.
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