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Cited by 275

The DOI matches its Crossref record; 65 of the 65 references it cites were found in a registry or an index.

Lethal Cardiomyopathy in Mice Lacking Transferrin Receptor in the Heart

Open access
Xu, Wenjing, Barrientos, Tomasa, Mao, Lan, Rockman, Howard A., Sauve, Anthony A., Andrews, Nancy C.·2015·Cell Reports

Abstract

Both iron overload and iron deficiency have been associated with cardiomyopathy and heart failure, but cardiac iron utilization is incompletely understood. We hypothesized that the transferrin receptor (Tfr1) might play a role in cardiac iron uptake and used gene targeting to examine the role of Tfr1 in vivo. Surprisingly, we found that decreased iron, due to inactivation of Tfr1, was associated with severe cardiac consequences. Mice lacking Tfr1 in the heart died in the second week of life and had cardiomegaly, poor cardiac function, failure of mitochondrial respiration, and ineffective mitophagy. The phenotype could only be rescued by aggressive iron therapy, but it was ameliorated by administration of nicotinamide riboside, an NAD precursor. Our findings underscore the importance of both Tfr1 and iron in the heart, and may inform therapy for patients with heart failure.

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Crossref · 10.1016/j.celrep.2015.09.023

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Metadata

Authors
Xu, W., Barrientos, T., Mao, L., Rockman, H. A., Sauve, A. A., & Andrews, N. C.
Venue
Cell Reports
Publisher
Elsevier BV
Published
2015-10
Volume
13
Issue
3
Pages
533-545
ISSN
2211-1247 (ISSN-L)
OpenAlex
W1910071664
Cited by
275
References
65
FWCI
15.15
Type
journal article
Language
en
Open access
gold

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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