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The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

FANCD2 protects against bone marrow injury from ferroptosis

Open access
Song, Xinxin, Xie, Yangchun, Kang, Rui, Hou, Wen, Sun, Xiaofang, Epperly, Michael W., Greenberger, Joel S., Tang, Daolin·2016·Biochemical and Biophysical Research Communications

Abstract

Bone marrow injury remains a serious concern in traditional cancer treatment. Ferroptosis is an iron- and oxidative-dependent form of regulated cell death that has become part of an emerging strategy for chemotherapy. However, the key regulator of ferroptosis in bone marrow injury remains unknown. Here, we show that Fanconi anemia complementation group D2 (FANCD2), a nuclear protein involved in DNA damage repair, protects against ferroptosis-mediated injury in bone marrow stromal cells (BMSCs). The classical ferroptosis inducer erastin remarkably increased the levels of monoubiquitinated FANCD2, which in turn limited DNA damage in BMSCs. FANCD2-deficient BMSCs were more sensitive to erastin-induced ferroptosis (but not autophagy) than FANCD2 wild-type cells. Knockout of FANCD2 increased ferroptosis-associated biochemical events (e.g., ferrous iron accumulation, glutathione depletion, and malondialdehyde production). Mechanically, FANCD2 regulated genes and/or expression of proteins involved in iron metabolism (e.g., FTH1, TF, TFRC, HAMP, HSPB1, SLC40A1, and STEAP3) and lipid peroxidation (e.g., GPX4). Collectively, these findings indicate that FANCD2 plays a novel role in the negative regulation of ferroptosis. FANCD2 could represent an amenable target for the development of novel anticancer therapies aiming to reduce the side effects of ferroptosis inducers.

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Metadata

Authors
Song, X., Xie, Y., Kang, R., Hou, W., Sun, X., Epperly, M. W., Greenberger, J. S., & Tang, D.
Venue
Biochemical and Biophysical Research Communications
Publisher
Elsevier BV
Published
2016-11
Volume
480
Issue
3
Pages
443-449
ISSN
0006-291X (ISSN-L)
OpenAlex
W2533374213
Cited by
201
References
13
FWCI
3.18
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: FANCD2 protects against bone marrow injury from ferroptosis. https://app.cochat.ai/papers/10.1016/j.bbrc.2016.10.068
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Song, X., Xie, Y., Kang, R., Hou, W., Sun, X., Epperly, M. W., Greenberger, J. S., & Tang, D. (2016). FANCD2 protects against bone marrow injury from ferroptosis. Biochemical and Biophysical Research Communications. https://doi.org/10.1016/j.bbrc.2016.10.068

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