Immune Responses in Oral Papillomavirus Clearance in the MmuPV1 Mouse Model.
Immune Responses in Oral Papillomavirus Clearance in the MmuPV1 Mouse Model.
复制标题
MmuPV1小鼠模型中口腔乳头瘤病毒清除的免疫应答。
DOI:
10.3390/pathogens12121452
复制
发表时间:
2023-12-14
期刊:
影响因子:
--
通讯作者:
Hu J
中科院分区:
文献类型:
--
作者:
Brendle SA;Li JJ;Walter V;Schell TD;Kozak M;Balogh KK;Lu S;Christensen ND;Zhu Y;El-Bayoumy K;Hu J
Human papillomavirus (HPV)-induced oropharyngeal cancer now exceeds HPV-induced cervical cancer, with a noticeable sex bias. Although it is well established that women have a more proficient immune system, it remains unclear whether immune control of oral papillomavirus infections differs between sexes. In the current study, we use genetically modified mice to target CCR2 and Stat1 pathways, with the aim of investigating the role of both innate and adaptive immune responses in clearing oral papillomavirus, using our established papillomavirus (MmuPV1) infection model. Persistent oral MmuPV1 infection was detected in Rag1ko mice with T and B cell deficiencies. Meanwhile, other tested mice were susceptible to MmuPV1 infections but were able to clear the virus. We found sex differences in key myeloid cells, including macrophages, neutrophils, and dendritic cells in the infected tongues of wild type and Stat1ko mice but these differences were not observed in CCR2ko mice. Intriguingly, we also observed a sex difference in anti-MmuPV1 E4 antibody levels, especially for two IgG isotypes: IgG2b and IgG3. However, we found comparable numbers of interferon-gamma-producing CD8 T cells stimulated by E6 and E7 in both sexes. These findings suggest that males and females may use different components of innate and adaptive immune responses to control papillomavirus infections in the MmuPV1 mouse model. The observed sex difference in immune responses, especially in myeloid cells including dendritic cell (DC) subsets, may have potential diagnostic and prognostic values for HPV-associated oropharyngeal cancer.
登录
查看更多内容
影响因子:
7.8
作者:
French MA;Abudulai LN;Fernandez S
通讯作者:
Fernandez S
DOI:
10.1158/1055-9965.epi-17-0853
发表时间:
2018-04
期刊:
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
影响因子:
--
作者:
Beachler DC;Pinto LA;Kemp TJ;Nyitray AG;Hildesheim A;Viscidi R;Schussler J;Kreimer AR;Giuliano AR
通讯作者:
Giuliano AR
DOI:
10.3390/v5112624
发表时间:
2013-10-28
期刊:
Viruses
影响因子:
--
作者:
Amador-Molina A;Hernández-Valencia JF;Lamoyi E;Contreras-Paredes A;Lizano M
通讯作者:
Lizano M
影响因子:
8.8
作者:
Emran AA;Gallagher SJ;Tiffen JC;Hersey P
通讯作者:
Hersey P
DOI:
10.1016/j.bpobgyn.2017.08.001
发表时间:
2018-02-01
影响因子:
5.5
作者:
Doorbar, John
通讯作者:
Doorbar, John