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  2. Cancer cell - Wikipedia

    en.wikipedia.org/wiki/Cancer_cell

    Cancer cells are cells that divide continually, forming solid tumors or flooding the blood or lymph with abnormal cells. Cell division is a normal process used by the body for growth and repair. A parent cell divides to form two daughter cells, and these daughter cells are used to build new tissue or to replace cells that have died because of ...

  3. Cancerous micronuclei - Wikipedia

    en.wikipedia.org/wiki/Cancerous_micronuclei

    Based on the structure of a micronucleus, or the function of a cell, it seems to provide support in the central apparatus within the cell. Micronuclei are under investigation and research regarding whether or not they can be used to predict future cancer risks. It seems that they are easy to analyze compared to chromosome aberrations.

  4. HeLa - Wikipedia

    en.wikipedia.org/wiki/HeLa

    HeLa cells are rapidly dividing cancer cells, and the number of chromosomes varies during cancer formation and cell culture. The current estimate (excluding very tiny fragments) is a "hypertriploid chromosome number (3n+)", which means 76 to 80 total chromosomes (rather than the normal diploid number of 46) with 22–25 clonally abnormal ...

  5. Neoplasm - Wikipedia

    en.wikipedia.org/wiki/Neoplasm

    The figure in this section includes a photo of a freshly resected and lengthwise-opened segment of the colon showing a colon cancer and four polyps. Below the photo, there is a schematic diagram of how a large patch of mutant or epigenetically altered cells may have formed, shown by the large area in yellow in the diagram.

  6. Hamartoma - Wikipedia

    en.wikipedia.org/wiki/Hamartoma

    A hamartoma is a mostly benign, [3] local malformation of cells that resembles a neoplasm of local tissue but is usually due to an overgrowth of multiple aberrant cells, with a basis in a systemic genetic condition, rather than a growth descended from a single mutated cell (monoclonality), as would typically define a benign neoplasm/tumor. [4]

  7. Myelodysplastic syndrome - Wikipedia

    en.wikipedia.org/wiki/Myelodysplastic_syndrome

    Abnormal granules in cells, abnormal nuclear shape and size; Chromosome abnormality, including chromosomal translocations and abnormal chromosome number; Patients with MDS have an overall risk of almost 30% for developing acute myelogenous leukemia. [11] Anemia dominates the early course.

  8. Carcinoma in situ - Wikipedia

    en.wikipedia.org/wiki/Carcinoma_in_situ

    Carcinoma in situ (CIS) is a group of abnormal cells. [1] [2] While they are a form of neoplasm, [3] there is disagreement over whether CIS should be classified as cancer.This controversy also depends on the exact CIS in question (e.g., cervical, skin, breast).

  9. Carcinogenesis - Wikipedia

    en.wikipedia.org/wiki/Carcinogenesis

    The cancer stem cell hypothesis proposes that the different kinds of cells in a heterogeneous tumor arise from a single cell, termed Cancer Stem Cell. Cancer stem cells may arise from transformation of adult stem cells or differentiated cells within a body. These cells persist as a subcomponent of the tumor and retain key stem cell properties.