Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 160

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

IFITM proteins inhibit placental syncytiotrophoblast formation and promote fetal demise

Open access
Buchrieser, Julian, Degrelle, Séverine A., Couderc, Thérèse, Nevers, Quentin, Disson, Olivier, Manet, Caroline, Donahue, Daniel A., Porrot, Françoise, Hillion, Kenzo-Hugo, Perthame, Emeline, Arroyo, Marlene V., Souquere, Sylvie, Ruigrok, Katinka, Dupressoir, Anne, Heidmann, Thierry, Montagutelli, Xavier, Fournier, Thierry, Lecuit, Marc, Schwartz, Olivier·2019·Science

Abstract

Placenta formation and fetal demise: A critical step of placental development is the fusion of trophoblast cells into a multi-nucleated syncytiotrophoblast layer. Trophoblast fusion is mediated by syncytins, encoded by endogenous retrovirus–derived envelope glycoproteins. Buchrieser et al. report that interferon-induced transmembrane (IFITM) proteins inhibit syncytin-mediated syncytiotrophoblast formation, restricting placental development and triggering fetal demise (see the Perspective by Kellam and Weiss). The results provide a molecular explanation for the placental dysfunctions observed in interferon-mediated disorders such as intrauterine growth retardation, TORCH (toxoplasmosis, other, rubella, cytomegalovirus, and herpes) infections, and some forms of preeclampsia. Science , this issue p. 176 ; see also p. 118

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1126/science.aaw7733

Cites

4 of 4 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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

Show all 4 references

Cited by

See all 160

Metadata

Authors
Buchrieser, J., Degrelle, S. A., Couderc, T., Nevers, Q., Disson, O., Manet, C., Donahue, D. A., Porrot, F., Hillion, K.-H., Perthame, E., Arroyo, M. V., Souquere, S., Ruigrok, K., Dupressoir, A., Heidmann, T., Montagutelli, X., Fournier, T., Lecuit, M., & Schwartz, O.
Venue
Science
Published
2019-07-12
Volume
365
Issue
6449
Pages
176-180
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2961523841
Cited by
160
References
4
FWCI
19.38
Type
journal article
Language
en
Open access
green

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: IFITM proteins inhibit placental syncytiotrophoblast formation and promote fetal demise. https://app.cochat.ai/papers/10.1126/science.aaw7733
The paper
Buchrieser, J., Degrelle, S. A., Couderc, T., Nevers, Q., Disson, O., Manet, C., Donahue, D. A., Porrot, F., Hillion, K.-H., Perthame, E., Arroyo, M. V., Souquere, S., Ruigrok, K., Dupressoir, A., Heidmann, T., Montagutelli, X., Fournier, T., Lecuit, M., & Schwartz, O. (2019). IFITM proteins inhibit placental syncytiotrophoblast formation and promote fetal demise. Science. https://doi.org/10.1126/science.aaw7733

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.