Stem Cell Hypothesis

Some articles on cell, stem cell, stem, hypothesis, cells:

Somatic Evolution In Cancer - Clonal Evolution and Cancer Stem Cells - Cancer Stem Cells
... The first malignant cell, that gives rise to the tumor, is often labeled a cancer stem cell ... The cancer stem-cell hypothesis relies on the fact that a lot of tumors are heterogeneous – the cells in the tumor vary by phenotype and functions ... research shows that in many cancers there is apparent hierarchy among cells ...

Famous quotes containing the words hypothesis, stem and/or cell:

    It is a good morning exercise for a research scientist to discard a pet hypothesis every day before breakfast. It keeps him young.
    Konrad Lorenz (1903–1989)

    The lotus’ stem is as long as the depth of water,
    So men’s height is just as great as their inner strength.
    Tiruvalluvar (c. 5th century A.D.)

    A cell for prayer, a hall for joy,—
    They treated nature as they would.
    Ralph Waldo Emerson (1803–1882)