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Cited by 562

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

PALB2 Links BRCA1 and BRCA2 in the DNA-Damage Response

Open access
Zhang, Feng, Ma, Jianglin, Wu, Jiaxue, Ye, Lin, Cai, Hong, Xia, Bing, Yu, Xiaochun·2009·Current Biology

Abstract

Summary BRCA1 and BRCA2 are often mutated in familial breast and ovarian cancer. Both tumor suppressors play key roles in the DNA-damage response [1, 2]. However, it remains unclear whether these two tumor suppressor function together in the same DNA-damage response pathway. Here, we show that BRCA1 associates with BRCA2 through PALB2/FANCN, a major binding partner of BRCA2 [3]. The interaction between BRCA1 and BRCA2 is abrogated in PALB2-deficient Fanconi anemia cells and in the cells depleted of PALB2 by small interfering RNA. Moreover, we show that BRCA1 promotes the concentration of PALB2 and BRCA2 at DNA-damage sites and the interaction between BRCA1 and PALB2 is important for the homologous recombination repair. Taken together, our results indicate that BRCA1 is an upstream regulator of BRCA2 in the DNA-damage response, and PALB2 is the linker between BRCA1 and BRCA2.

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Metadata

Authors
Zhang, F., Ma, J., Wu, J., Ye, L., Cai, H., Xia, B., & Yu, X.
Venue
Current Biology
Publisher
Elsevier BV
Published
2009-03
Volume
19
Issue
6
Pages
524-529
ISSN
0960-9822 (ISSN-L)
OpenAlex
W1969513645
Cited by
562
References
11
FWCI
11.64
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: PALB2 Links BRCA1 and BRCA2 in the DNA-Damage Response. https://app.cochat.ai/papers/10.1016/j.cub.2009.02.018
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Zhang, F., Ma, J., Wu, J., Ye, L., Cai, H., Xia, B., & Yu, X. (2009). PALB2 Links BRCA1 and BRCA2 in the DNA-Damage Response. Current Biology. https://doi.org/10.1016/j.cub.2009.02.018

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