The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Human placental trophoblasts confer viral resistance to recipient cells
Open accessAbstract
Placental trophoblasts form the interface between the fetal and maternal environments and serve to limit the maternal–fetal spread of viruses. Here we show that cultured primary human placental trophoblasts are highly resistant to infection by a number of viruses and, importantly, confer this resistance to nonplacental recipient cells by exosome-mediated delivery of specific microRNAs (miRNAs). We show that miRNA members of the chromosome 19 miRNA cluster, which are almost exclusively expressed in the human placenta, are packaged within trophoblast-derived exosomes and attenuate viral replication in recipient cells by the induction of autophagy. Together, our findings identify an unprecedented paracrine and/or systemic function of placental trophoblasts that uses exosome-mediated transfer of a unique set of placental-specific effector miRNAs to directly communicate with placental or maternal target cells and regulate their immunity to viral infections.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
1 retracted
Pregnancy-Associated Exosomes and Their Modulation of T Cell Signaling
Taylor, D. D., Akyol, S., & Gercel-Taylor, C. (2006) · The Journal of Immunology · doi:10.4049/jimmunol.176.3.1534 · Cited by 297
RetractedValadi, H., Ekström, K., Bossios, A., Sjöstrand, M., Lee, J. J., & Lötvall, J. O. (2007) · Nature Cell Biology · doi:10.1038/ncb1596 · Cited by 12,834
Mammalian microRNAs predominantly act to decrease target mRNA levels
Guo, H., Ingolia, N. T., Weissman, J. S., & Bartel, D. P. (2010) · Nature · doi:10.1038/nature09267 · Cited by 3,886
Induction of autophagy and inhibition of tumorigenesis by beclin 1
Liang, X. H., Jackson, S., Seaman, M., Brown, K., Kempkes, B., Hibshoosh, H., & Levine, B. (1999) · Nature · doi:10.1038/45257 · Cited by 3,347
Autophagy in immunity and inflammation
Levine, B., Mizushima, N., & Virgin, H. W. (2011) · Nature · doi:10.1038/nature09782 · Cited by 3,289
Kimura, S., Noda, T., & Yoshimori, T. (2007) · Autophagy · doi:10.4161/auto.4451 · Cited by 2,278
Luo, S.-S., Ishibashi, O., Ishikawa, G., Ishikawa, T., Katayama, A., Mishima, T., Takizawa, T., Shigihara, T., Goto, T., Izumi, A., et al. (2009) · Biology of Reproduction · doi:10.1095/biolreprod.108.075481 · Cited by 489
Cited by
The biology , function , and biomedical applications of exosomes
Kalluri, R., & LeBleu, V. S. (2020) · Science · doi:10.1126/science.aau6977 · Cited by 10,770
“Exosomes may also help to prevent infection of the placenta by delivery of exosomal miRNA (chromosome 19 miRNA cluster, C19MC) from specialized cells of the placenta (trophoblasts) to nonplacental cells to induce autophagy and defense against viral infections such as poliovirus, human cytomegalovirus, and herpes simpl…”
Pegtel, D. M., & Gould, S. J. (2019) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-013118-111902 · Cited by 2,682
Autophagy during viral infection — a double-edged sword
Choi, Y., Bowman, J. W., & Jung, J. U. (2018) · Nature Reviews Microbiology · doi:10.1038/s41579-018-0003-6 · Cited by 838
Immune responses at the maternal-fetal interface
Ander, S. E., Diamond, M. S., & Coyne, C. B. (2019) · Science Immunology · doi:10.1126/sciimmunol.aat6114 · Cited by 648
Self-citationVojtech, L., Woo, S., Hughes, S., Levy, C., Ballweber, L., Sauteraud, R. P., Strobl, J., Westerberg, K., Gottardo, R., Tewari, M., et al. (2014) · Nucleic Acids Research · doi:10.1093/nar/gku347 · Cited by 577
Metadata
- Authors
- Delorme-Axford, E., Donker, R. B., Mouillet, J.-F., Chu, T., Bayer, A., Ouyang, Y., Wang, T., Stolz, D. B., Sarkar, S. N., Morelli, A. E., Sadovsky, Y., & Coyne, C. B.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2013-07
- Volume
- 110
- Issue
- 29
- Pages
- 12048-12053
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2167924668
- Cited by
- 492
- References
- 7
- FWCI
- 13.58
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Human placental trophoblasts confer viral resistance to recipient cells. https://app.cochat.ai/papers/10.1073/pnas.1304718110
- The paper
- Delorme-Axford, E., Donker, R. B., Mouillet, J.-F., Chu, T., Bayer, A., Ouyang, Y., Wang, T., Stolz, D. B., Sarkar, S. N., Morelli, A. E., Sadovsky, Y., & Coyne, C. B. (2013). Human placental trophoblasts confer viral resistance to recipient cells. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1304718110
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
