» Articles » PMID: 21626415

Immunosuppressive Tumor Microenvironment in Cervical Cancer Patients

Overview
Publisher Springer
Specialty Oncology
Date 2011 Jun 1
PMID 21626415
Citations 67
Authors
Affiliations
Soon will be listed here.
Abstract

Cervical cancer is caused by Human papillomavirus (HPV) in virtually all cases. These HPV-induced cancers express the viral oncogenes E6 and E7 and are therefore potentially recognized by the immune system. Despite the abundant presence of these foreign antigens, the immune system is unable to cope with the tumor. Due to the constant immunological pressure, cervical cancers can evolve different immune evasion strategies, which will be described in the current review. Several approaches for immunotherapy of cervical cancer are currently under development, which aim at inducing strong HPV-specific immunity. Besides the reinforcement of potent anti-tumor immune responses, immunotherapy could also enhance HPV-specific T regulatory cells. Supplementary strategies that neutralize an immunosuppressive milieu may have great potential. These strategies are discussed as well.

Citing Articles

Progress and prospects of the combination of BMI1-targeted therapy and immunotherapy in cervical cancer.

Chen Y, Liu S, Yin X Am J Cancer Res. 2025; 15(1):217-232.

PMID: 39949922 PMC: 11815372. DOI: 10.62347/QTWJ8918.


Recent advances in immunotherapy for cervical cancer.

Ogasawara A, Hasegawa K Int J Clin Oncol. 2025; 30(3):434-448.

PMID: 39888529 PMC: 11842527. DOI: 10.1007/s10147-025-02699-0.


Shared genetic factors and the interactions with fresh fruit intake contributes to four types squamous cell carcinomas.

Mo M, Hou C, Yuan H, Zhao R, Chen M, Jiang Y PLoS One. 2024; 19(12):e0316087.

PMID: 39739889 PMC: 11687899. DOI: 10.1371/journal.pone.0316087.


Sintilimab plus HPV vaccine for recurrent or metastatic cervical cancer.

Wang B, Liang Y, Wu Y, Li Q, Zeng Y, Liu L J Immunother Cancer. 2024; 12(11).

PMID: 39608975 PMC: 11603683. DOI: 10.1136/jitc-2024-009898.


Monocyte and Macrophage Functions in Oncogenic Viral Infections.

Echevarria-Lima J, Moles R Viruses. 2024; 16(10).

PMID: 39459945 PMC: 11512331. DOI: 10.3390/v16101612.


References
1.
Litzinger M, Fernando R, Curiel T, Grosenbach D, Schlom J, Palena C . IL-2 immunotoxin denileukin diftitox reduces regulatory T cells and enhances vaccine-mediated T-cell immunity. Blood. 2007; 110(9):3192-201. PMC: 2200901. DOI: 10.1182/blood-2007-06-094615. View

2.
Koopman L, Corver W, van der Slik A, Giphart M, Fleuren G . Multiple genetic alterations cause frequent and heterogeneous human histocompatibility leukocyte antigen class I loss in cervical cancer. J Exp Med. 2000; 191(6):961-76. PMC: 2193119. DOI: 10.1084/jem.191.6.961. View

3.
Zhou G, Drake C, Levitsky H . Amplification of tumor-specific regulatory T cells following therapeutic cancer vaccines. Blood. 2005; 107(2):628-36. PMC: 1895618. DOI: 10.1182/blood-2005-07-2737. View

4.
Katz J, Muller A, Prendergast G . Indoleamine 2,3-dioxygenase in T-cell tolerance and tumoral immune escape. Immunol Rev. 2008; 222:206-21. DOI: 10.1111/j.1600-065X.2008.00610.x. View

5.
Zitvogel L, Apetoh L, Ghiringhelli F, Kroemer G . Immunological aspects of cancer chemotherapy. Nat Rev Immunol. 2007; 8(1):59-73. DOI: 10.1038/nri2216. View