Pregnancy Loss Following Coxsackievirus B3 Infection in Mice during Early Gestation Due to High Expression of Coxsackievirus-Adenovirus Receptor (CAR) in Uterus and Embryo
- Authors
- Hwang, Ji Young; Lee, Kyung Min; Kim, Yun Hwa; Shim, Hye Min; Bae, Young Kyung; Hwang, Jung Hye; Park, Hosun
- Issue Date
- Jan-2014
- Publisher
- INT PRESS EDITING CENTRE INC
- Keywords
- CAR; coxsackievirus; early gestation; pregnancy loss
- Citation
- EXPERIMENTAL ANIMALS, v.63, no.1, pp.63 - 72
- Indexed
- SCIE
SCOPUS
- Journal Title
- EXPERIMENTAL ANIMALS
- Volume
- 63
- Number
- 1
- Start Page
- 63
- End Page
- 72
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160926
- DOI
- 10.1538/expanim.63.63
- ISSN
- 1341-1357
- Abstract
- Coxsackieviruses are important pathogens in children and the outcomes of neonatal infection can be serious or fatal. However, the outcomes of coxsackievirus infection during early gestation are not well defined. In this study, we examined the possibility of vertical transmission of coxsackievirus B3 (CVB3) and the effects of CVB3 infection on early pregnancy of ICR mice. We found that the coxsackievirus and adenovirus receptor (CAR) was highly expressed not only in embryos but also in the uterus of ICR mice. CVB3 replicated in the uterus 1 to 7 days post-infection (dpi), with the highest titer at 3 dpi. The pregnancy loss rate in mice infected with CVB3 during early gestation was 38.3%, compared to 4.7% and 2.7% in mock-infected and UV-inactivated-CVB3 infected pregnant mice, respectively. These data suggest that the uterus and embryo, which express abundant CAR, are important targets of CVB3 and that the vertical transmission of CVB3 during early gestation induces pregnancy loss.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 서울 의과대학 > 서울 산부인과학교실 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160926)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.