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Correction: Corrigendum: Ursolic acid exerts anti-cancer activity by suppressing vaccinia-related kinase 1-mediated damage repair in lung cancer cells

Open access
Kim, Seong-Hoon, Ryu, Hye Guk, Lee, Juhyun, Shin, Joon, Harikishore, Amaravadhi, Jung, Hoe-Yune, Seul Kim, Ye, Lyu, Ha-Na, Oh, Eunji, Baek, Nam-In, Choi, Kwan-Yong, Sup Yoon, Ho, Kim, Kyong-Tai·2015·Scientific Reports

Abstract

Many mitotic kinases have been targeted for the development of anti-cancer drugs, and inhibitors of these kinases have been expected to perform well for cancer therapy. Efforts focused on selecting good targets and finding specific drugs to target are especially needed, largely due to the increased frequency of anti-cancer drugs used in the treatment of lung cancer. Vaccinia-related kinase 1 (VRK1) is a master regulator in lung adenocarcinoma and is considered a key molecule in the adaptive pathway, which mainly controls cell survival. We found that ursolic acid (UA) inhibits the catalytic activity of VRK1 via direct binding to the catalytic domain of VRK1. UA weakens surveillance mechanisms by blocking 53BP1 foci formation induced by VRK1 in lung cancer cells, and possesses synergistic anti-cancer effects with DNA damaging drugs. Taken together, UA can be a good anti-cancer agent for targeted therapy or combination therapy with DNA damaging drugs for lung cancer patients.

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Authors
Kim, S.-H., Ryu, H. G., Lee, J., Shin, J., Harikishore, A., Jung, H.-Y., Seul Kim, Y., Lyu, H.-N., Oh, E., Baek, N.-I., Choi, K.-Y., Sup Yoon, H., & Kim, K.-T.
Venue
Scientific Reports
Published
2015-10-29
Volume
5
Issue
1
ISSN
2045-2322 (ISSN-L)
OpenAlex
W3130999197
Cited by
555
References
0
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Correction: Corrigendum: Ursolic acid exerts anti-cancer activity by suppressing vaccinia-related kinase 1-mediated damage repair in lung cancer cells. https://app.cochat.ai/papers/10.1038/srep15864
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Kim, S.-H., Ryu, H. G., Lee, J., Shin, J., Harikishore, A., Jung, H.-Y., Seul Kim, Y., Lyu, H.-N., Oh, E., Baek, N.-I., Choi, K.-Y., Sup Yoon, H., & Kim, K.-T. (2015). Correction: Corrigendum: Ursolic acid exerts anti-cancer activity by suppressing vaccinia-related kinase 1-mediated damage repair in lung cancer cells. Scientific Reports. https://doi.org/10.1038/srep15864

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