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The cell cycle and cancer cell

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									The cell cycle and cancer cell

        Dr. Marina Marjanovic


    2009 Nano‐Biophotonics Summer School
    University of Illinois at Urbana‐Champaign
    University of Illinois at Urbana Champaign
The functions of cell division: reproduction
The functions of cell division: growth and development
The functions of cell division: tissue renewal
The structure and function of epithelial tissues
Epithelial tissues
Types of connective tissue
Connective tissues
Types of muscle tissue
Three kinds of vertebrate muscle
Neuron: a basic cell of the nervous tissue
Eukaryotic chomosomes
Chromosome duplication and distribution during mitosis
The cell cycle
The cell cycle
The stages of mitotic cell division in an animal cell
The stages of mitotic cell division in an animal cell
Density-dependent inhibition of cell division
Breast cancer cell
                  The growth and metastasis of a malignant breast tumor




                Tumor                                                         Lymph
                                                                              vessel



                                                                              Blood
                                                                              vessel
                 Glandular
                 tissue
                                                      Cancer cell                 Metastatic
                                                                                  Tumor
1 A tumor grows from a   2 Cancer cells invade   3 Cancer cells spread         4 A small percentage of
     g
  single cancer cell.         g      g
                           neighboring tissue.          g y p
                                                   through lymph and             cancer cells may survive
                                                                                                 y
                                                   blood vessels to              and establish a new tumor
                                                   other parts of the body.      in another part of the body.

								
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