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Updated: Aug 10, 2026
07:02
Identifying Dysregulated Genes Induced by Kaposi's Sarcoma-associated Herpesvirus (KSHV)
Published on: September 14, 2010
Cervical cancer cell lines containing herpesvirus markers
Intervirology
|January 1, 1979
Summary
Researchers established cervical carcinoma cell lines and found herpes simplex virus (HSV) antigens. HSV type 2 infection altered cell membrane fucopeptide levels, similar to virus-transformed cells, with one line forming tumors in mice.
Area of Science:
- Oncology
- Virology
- Cell Biology
Background:
- Invasive cervical carcinoma is a significant global health concern.
- Herpes simplex virus (HSV) is implicated in various cancers, including cervical cancer.
- Understanding virus-cell interactions is crucial for cancer research.
Purpose of the Study:
- To establish and characterize cell lines from invasive cervical carcinoma.
- To investigate the presence of herpes simplex virus (HSV) antigens and virus-induced changes in these cell lines.
- To analyze alterations in membrane fucopeptide concentrations and tumor-forming potential.
Main Methods:
- Establishment of five epithelioid cell lines from invasive cervical carcinoma tissue.
- Immunofluorescence studies using antiserum against HSV type 2 nonstructural polypeptide.
- Quantification of membrane fucopeptide concentrations.
- Tumorigenicity assessment in athymic mice.
Main Results:
- Perinuclear antigens detected via immunofluorescence, indicating HSV presence.
- Reduced concentrations of membrane fucopeptide observed in cell lines, similar to virus-transformed cells.
- One cell line demonstrated tumor formation when inoculated into athymic mice.
Conclusions:
- The established cervical carcinoma cell lines can be used for further research.
- HSV infection may induce specific changes in cervical cancer cells, including altered membrane composition.
- These findings suggest a potential role for HSV in cervical carcinogenesis and tumor progression.
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