Health / Medical Topics

    Mouse Mammary Tumor Virus

    Type B retrovirus. Etiologic agent of mouse mammary tumors. Transmitted horizontally through the lactating mammary gland and vertically through the germline. Mechanism of tumorigenesis involves the activation of cellular int genes by promoter/enhancer insertion. (NCI Thesaurus)




    YOU MAY ALSO LIKE

    A clonal proliferation of melanocytes with significant potential for locally aggressive growth or metastasis.
    Type C retroviruses that cause leukemia in mice. Includes the Abelson, AKR, Friend, Moloney, Gross, and other leukemia viruses.
    Increased size, compression of adjacent tissue. Often form branching tubular structures, enlarged nuclei with prominent nucleolus.
    Severe dysplasia, disruption of normal architecture, increased mitotic activity, loss of cellular polarity
    combination of hepatocytes and bile duct epithelium lesions
    Lesion is composed predominantly of granulocytic and/or relatively undifferentiated non-lymphoid hematopoietic cells

    © 1991-2023 The Titi Tudorancea Bulletin | Titi Tudorancea® is a Registered Trademark | Terms of use and privacy policy
    Contact