The Splice Variant of the NCOR2 Gene BQ323636.1 Modulates ACSL4 Expression to Enhance Fatty Acid Metabolism and Support of Tumor Growth in Breast Cancer
BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells reveal...
Saved in:
Published in | International journal of molecular sciences Vol. 26; no. 11; p. 4989 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Switzerland
MDPI AG
22.05.2025
MDPI |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/106 cells to 75.18 nmol/106 cells in MCF7 and from 56.19 nmol/106 cells to 95.37 nmol/106 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. |
---|---|
AbstractList | BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/10[sup.6] cells to 75.18 nmol/10[sup.6] cells in MCF7 and from 56.19 nmol/10[sup.6] cells to 95.37 nmol/10[sup.6] cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/106 cells to 75.18 nmol/106 cells in MCF7 and from 56.19 nmol/106 cells to 95.37 nmol/106 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/10 cells to 75.18 nmol/10 cells in MCF7 and from 56.19 nmol/10 cells to 95.37 nmol/10 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/106 cells to 75.18 nmol/106 cells in MCF7 and from 56.19 nmol/106 cells to 95.37 nmol/106 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer.BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/106 cells to 75.18 nmol/106 cells in MCF7 and from 56.19 nmol/106 cells to 95.37 nmol/106 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study investigates the role of BQ in modulating lipid metabolism to support tumor growth. RNA sequencing of BQ-overexpressing breast cancer cells revealed significant enrichment of fatty acid metabolism pathways (hsa01212 and hsa00061; p < 0.05), with ACSL4 identified as a key target. We show that BQ disrupts the NCOR2-PPARγ interaction, leading to ACSL4 upregulation, which enhances fatty acid oxidation (FAO), acetyl-CoA by 1.8-fold, and ATP production by 2.5-fold to fuel tumor proliferation. BQ also upregulates FASN and SCD, increasing lipids. A metabolites study with mass spectrometry indicated that BQ overexpression increases the fatty acid amount from 47.97 nmol/10 6 cells to 75.18 nmol/10 6 cells in MCF7 and from 56.19 nmol/10 6 cells to 95.37 nmol/10 6 cells in ZR-75. BQ activates NRF2, which mitigates ROS-induced stress, promoting cell survival. Targeting ACSL4 with the inhibitor PRGL493 reduced ATP production and suppressed tumor growth in vitro and in vivo, without inducing apoptosis, suggesting a cytostatic effect. PRGL493 treatment can reduce BQ overexpressing tumors by 40% in the xenograft model. These results highlight BQ can serve as a transcriptional hub driving lipid metabolism via ACSL4 in breast cancer. Our findings suggest that ACSL4 inhibition could be a novel therapeutic strategy to overcome treatment resistance in high-BQ expressing ER-positive breast cancer. |
Audience | Academic |
Author | Tsoi, Ho Cheung, Koei Ho-Lam Khoo, Ui-Soon Tse, Yin-Suen You, Chan-Ping |
AuthorAffiliation | Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; tsoiho@hku.hk (H.T.); u3006037@connect.hku.hk (C.-P.Y.); cheunghlk@connect.hku.hk (K.H.-L.C.); tyssuen@hku.hk (Y.-S.T.) |
AuthorAffiliation_xml | – name: Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; tsoiho@hku.hk (H.T.); u3006037@connect.hku.hk (C.-P.Y.); cheunghlk@connect.hku.hk (K.H.-L.C.); tyssuen@hku.hk (Y.-S.T.) |
Author_xml | – sequence: 1 givenname: Ho orcidid: 0000-0003-2037-9575 surname: Tsoi fullname: Tsoi, Ho – sequence: 2 givenname: Chan-Ping surname: You fullname: You, Chan-Ping – sequence: 3 givenname: Koei Ho-Lam surname: Cheung fullname: Cheung, Koei Ho-Lam – sequence: 4 givenname: Yin-Suen surname: Tse fullname: Tse, Yin-Suen – sequence: 5 givenname: Ui-Soon orcidid: 0000-0003-2200-7505 surname: Khoo fullname: Khoo, Ui-Soon |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/40507798$$D View this record in MEDLINE/PubMed |
BookMark | eNptkk1v0zAchyM0xF7gxhlZ4sKBFr_FiU-oi7qC1DFBC1fLdezVVWIH2wH2Tfi4uGyMDiEfbNmPn79-0u-0OHLe6aJ4juCUEA7f2F0fMUOI8po_Kk4QxXgCIauODs7HxWmMOwgxwSV_UhxTWMKq4vVJ8XO91WA1dFZp8EUGK10C3oCUbz80V58wWGinwflHggkjbIrApW_HTiYdwaxZLSmY_xiCjtF6B5IHc7eVLqsuZEo3YKZsCy51khvf2dgD6VqwGofBh99D1mPvA1gE_z1tgXXgPGgZE2j2hvC0eGxkF_Wzu_2s-HwxXzfvJsurxftmtpwoSniaGFZuMDe81JyVjDJKyloyrCDSlPK2ZrjaQFOVGHMiUc4vkTIaV9SoShsIyVnx9tY7jJtet0q7FGQnhmB7GW6El1Y8fHF2K679N4EwKinELBte3RmC_zrqmERvo9JdJ532YxQEo5pWuC5pRl_-g-78GFzOt6eqilDKyr_Utey0sM74PFjtpWJW54Cc0BJnavofKq9W91bljhib7x98eHGY9D7inzJk4PUtoIKPMWhzjyAo9l0Th10jvwBgo8KB |
Cites_doi | 10.1038/s43018-021-00183-y 10.1038/s43018-023-00702-z 10.1002/ctm2.578 10.1038/s41419-021-04262-x 10.1158/1078-0432.CCR-17-2259 10.1016/j.tranon.2022.101534 10.3390/cancers12030533 10.1038/s41388-023-02907-z 10.1016/j.cell.2024.10.047 10.1158/0008-5472.CAN-12-2241 10.1038/s43018-020-0035-5 10.1038/s41569-021-00569-6 10.1016/j.tem.2024.09.003 10.1038/s41467-017-00489-5 10.1016/j.celrep.2016.07.009 10.1038/s41568-020-00320-2 10.1016/j.cmet.2022.01.007 10.1093/nar/gkae909 10.1186/s13046-019-1391-9 10.1016/j.semcancer.2020.02.016 10.1007/s00018-020-03679-5 10.3390/biom12060815 10.1038/s42255-021-00440-5 10.1146/annurev-nutr-071813-105541 10.7150/ijbs.69802 10.1002/ctm2.1548 10.7554/eLife.87510.4 10.1016/j.trecan.2021.04.003 10.1085/jgp.201711875 10.1016/j.mce.2011.08.033 10.3390/cancers13071511 10.1002/advs.202105126 10.1016/j.tem.2017.10.003 10.1002/path.6157 10.3390/life12010093 10.1016/j.cels.2018.10.007 10.1016/j.cmet.2017.09.018 10.1016/j.xpro.2024.102977 10.1146/annurev-physiol-021115-105045 10.1002/ctm2.554 10.20944/preprints202310.2022.v1 10.1038/s41573-025-01145-0 10.1038/s41568-023-00557-7 10.1038/s41388-021-01667-y |
ContentType | Journal Article |
Copyright | COPYRIGHT 2025 MDPI AG 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. 2025 by the authors. 2025 |
Copyright_xml | – notice: COPYRIGHT 2025 MDPI AG – notice: 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. – notice: 2025 by the authors. 2025 |
DBID | AAYXX CITATION CGR CUY CVF ECM EIF NPM 3V. 7X7 7XB 88E 8FI 8FJ 8FK 8G5 ABUWG AFKRA AZQEC BENPR CCPQU DWQXO FYUFA GHDGH GNUQQ GUQSH K9. M0S M1P M2O MBDVC PHGZM PHGZT PIMPY PJZUB PKEHL PPXIY PQEST PQQKQ PQUKI PRINS Q9U 7X8 5PM |
DOI | 10.3390/ijms26114989 |
DatabaseName | CrossRef Medline MEDLINE MEDLINE (Ovid) MEDLINE MEDLINE PubMed ProQuest Central (Corporate) ProQuest Health & Medical Collection ProQuest Central (purchase pre-March 2016) Medical Database (Alumni Edition) Hospital Premium Collection Hospital Premium Collection (Alumni Edition) ProQuest Central (Alumni) (purchase pre-March 2016) ProQuest Research Library ProQuest Central (Alumni) ProQuest Central UK/Ireland ProQuest Central Essentials ProQuest Central ProQuest One Community College ProQuest Central Korea Health Research Premium Collection Health Research Premium Collection (Alumni) ProQuest Central Student ProQuest Research Library ProQuest Health & Medical Complete (Alumni) ProQuest Health & Medical Collection Medical Database Research Library Research Library (Corporate) ProQuest Central Premium ProQuest One Academic Publicly Available Content Database ProQuest Health & Medical Research Collection ProQuest One Academic Middle East (New) ProQuest One Health & Nursing ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China ProQuest Central Basic MEDLINE - Academic PubMed Central (Full Participant titles) |
DatabaseTitle | CrossRef MEDLINE Medline Complete MEDLINE with Full Text PubMed MEDLINE (Ovid) Publicly Available Content Database Research Library Prep ProQuest Central Student ProQuest One Academic Middle East (New) ProQuest Central Essentials ProQuest Health & Medical Complete (Alumni) ProQuest Central (Alumni Edition) ProQuest One Community College ProQuest One Health & Nursing Research Library (Alumni Edition) ProQuest Central China ProQuest Central ProQuest Health & Medical Research Collection Health Research Premium Collection Health and Medicine Complete (Alumni Edition) ProQuest Central Korea Health & Medical Research Collection ProQuest Research Library ProQuest Central (New) ProQuest Medical Library (Alumni) ProQuest Central Basic ProQuest One Academic Eastern Edition ProQuest Hospital Collection Health Research Premium Collection (Alumni) ProQuest Hospital Collection (Alumni) ProQuest Health & Medical Complete ProQuest Medical Library ProQuest One Academic UKI Edition ProQuest One Academic ProQuest One Academic (New) ProQuest Central (Alumni) MEDLINE - Academic |
DatabaseTitleList | CrossRef MEDLINE Publicly Available Content Database MEDLINE - Academic |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: EIF name: MEDLINE url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search sourceTypes: Index Database – sequence: 3 dbid: BENPR name: ProQuest Central url: https://www.proquest.com/central sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Biology |
EISSN | 1422-0067 |
ExternalDocumentID | PMC12154026 A843593452 40507798 10_3390_ijms26114989 |
Genre | Journal Article |
GeographicLocations | California United States Massachusetts Texas Illinois China |
GeographicLocations_xml | – name: China – name: California – name: United States – name: Texas – name: Massachusetts – name: Illinois |
GrantInformation_xml | – fundername: the Committee on Research and Conference Grants from the University of Hong Kong grantid: 202111160035 – fundername: the Committee on Research and Conference Grants from the University of Hong Kong grantid: 2303101663 – fundername: the Committee on Research and Conference Grants from the University of Hong Kong grantid: 202010160029 – fundername: General Research Fund grantid: 17106824 – fundername: the Committee on Research and Conference Grants from the University of Hong Kong grantid: 2302101666 – fundername: Committee on Research and Conference Grants from the University of Hong Kong grantid: 202010160029; 202111160035; 2303101663; 2302101666 – fundername: Research Grants Council, Hong Kong General Research Fund grantid: 17106824 |
GroupedDBID | --- 29J 2WC 53G 5GY 5VS 7X7 88E 8FE 8FG 8FH 8FI 8FJ 8G5 A8Z AADQD AAFWJ AAHBH AAYXX ABDBF ABUWG ACGFO ACIHN ACIWK ACPRK ACUHS ADBBV AEAQA AENEX AFKRA AFZYC ALIPV ALMA_UNASSIGNED_HOLDINGS AOIJS AZQEC BAWUL BCNDV BENPR BPHCQ BVXVI CCPQU CITATION CS3 D1I DIK DU5 DWQXO E3Z EBD EBS EJD ESX F5P FRP FYUFA GNUQQ GUQSH GX1 HH5 HMCUK HYE IAO IHR ITC KQ8 LK8 M1P M2O MODMG O5R O5S OK1 OVT P2P PHGZM PHGZT PIMPY PQQKQ PROAC PSQYO RNS RPM TR2 TUS UKHRP ~8M CGR CUY CVF ECM EIF M48 NPM PJZUB PPXIY 3V. 7XB 8FK K9. MBDVC PKEHL PQEST PQUKI PRINS Q9U 7X8 5PM |
ID | FETCH-LOGICAL-c439t-f65b29f95e9656464358a62c01e449d8627b0f752293a1232a1cfe274fc7ef003 |
IEDL.DBID | M48 |
ISSN | 1422-0067 1661-6596 |
IngestDate | Thu Aug 21 18:24:37 EDT 2025 Fri Jul 11 17:05:52 EDT 2025 Fri Jul 25 08:48:18 EDT 2025 Wed Jun 18 17:00:39 EDT 2025 Tue Jun 17 03:41:41 EDT 2025 Mon Jul 21 05:36:14 EDT 2025 Sun Jul 06 05:08:06 EDT 2025 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 11 |
Keywords | breast cancer ACSL4 BQ323636.1 lipid metabolism |
Language | English |
License | https://creativecommons.org/licenses/by/4.0 Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c439t-f65b29f95e9656464358a62c01e449d8627b0f752293a1232a1cfe274fc7ef003 |
Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23 Current address: Rm 014, 7/F, Block T, Queen Mary Hospital, Pokfulam Road, Hong Kong SAR, China. |
ORCID | 0000-0003-2037-9575 0000-0003-2200-7505 |
OpenAccessLink | http://journals.scholarsportal.info/openUrl.xqy?doi=10.3390/ijms26114989 |
PMID | 40507798 |
PQID | 3217734465 |
PQPubID | 2032341 |
ParticipantIDs | pubmedcentral_primary_oai_pubmedcentral_nih_gov_12154026 proquest_miscellaneous_3218472854 proquest_journals_3217734465 gale_infotracmisc_A843593452 gale_infotracacademiconefile_A843593452 pubmed_primary_40507798 crossref_primary_10_3390_ijms26114989 |
PublicationCentury | 2000 |
PublicationDate | 2025-05-22 |
PublicationDateYYYYMMDD | 2025-05-22 |
PublicationDate_xml | – month: 05 year: 2025 text: 2025-05-22 day: 22 |
PublicationDecade | 2020 |
PublicationPlace | Switzerland |
PublicationPlace_xml | – name: Switzerland – name: Basel |
PublicationTitle | International journal of molecular sciences |
PublicationTitleAlternate | Int J Mol Sci |
PublicationYear | 2025 |
Publisher | MDPI AG MDPI |
Publisher_xml | – name: MDPI AG – name: MDPI |
References | Tsoi (ref_27) 2023; 261 Bidault (ref_37) 2021; 3 Padanad (ref_16) 2016; 16 ref_13 Ferraro (ref_22) 2021; 2 ref_12 Steinbauer (ref_21) 2017; 26 Yang (ref_23) 2021; 7 Gong (ref_24) 2018; 24 Pavlova (ref_4) 2022; 34 ref_31 Kaczmarek (ref_46) 2024; 5 Tsoi (ref_30) 2021; 11 Torre (ref_44) 2018; 7 Watson (ref_29) 2012; 348 Mok (ref_42) 2021; 11 Castillo (ref_35) 2021; 78 ref_39 Marchio (ref_3) 2021; 72 Zhang (ref_32) 2017; 8 Meylan (ref_45) 2020; 48 Zheng (ref_7) 2022; 26 Li (ref_15) 2022; 9 Lin (ref_19) 2023; 12 Tran (ref_8) 2020; 1 Houten (ref_10) 2016; 78 Palma (ref_38) 2024; 43 Ma (ref_17) 2021; 40 Mullen (ref_5) 2023; 23 Wen (ref_20) 2019; 38 Kanehisa (ref_43) 2025; 53 Montaigne (ref_11) 2021; 18 Bergers (ref_41) 2021; 21 Grevengoed (ref_14) 2014; 34 Wang (ref_1) 2023; 15 ref_28 Wang (ref_36) 2025; 188 Hilgemann (ref_9) 2018; 150 ref_26 AM (ref_34) 2017; 28 Schroeder (ref_33) 2021; 12 Yoshitake (ref_2) 2024; 14 Quan (ref_18) 2022; 18 ref_6 Zhang (ref_25) 2013; 73 Vogel (ref_40) 2024; 5 |
References_xml | – volume: 2 start-page: 414 year: 2021 ident: ref_22 article-title: Fatty Acid Synthesis Is Required for Breast Cancer Brain Metastasis publication-title: Nat. Cancer doi: 10.1038/s43018-021-00183-y – volume: 5 start-page: 16 year: 2024 ident: ref_40 article-title: Lipids as mediators of cancer progression and metastasis publication-title: Nat. Cancer doi: 10.1038/s43018-023-00702-z – volume: 11 start-page: e578 year: 2021 ident: ref_42 article-title: Repurposing hyperpolarization-activated cyclic nucleotide-gated channels as a novel therapy for breast cancer publication-title: Clin. Transl. Med. doi: 10.1002/ctm2.578 – volume: 12 start-page: 977 year: 2021 ident: ref_33 article-title: Fatty acid synthase (FASN) regulates the mitochondrial priming of cancer cells publication-title: Cell Death Dis. doi: 10.1038/s41419-021-04262-x – volume: 24 start-page: 3681 year: 2018 ident: ref_24 article-title: BQ323636.1, a Novel Splice Variant to NCOR2, as a Predictor for Tamoxifen-Resistant Breast Cancer publication-title: Clin. Cancer Res. doi: 10.1158/1078-0432.CCR-17-2259 – volume: 26 start-page: 101534 year: 2022 ident: ref_7 article-title: Energy metabolism pathways in breast cancer progression: The reprogramming, crosstalk, and potential therapeutic targets publication-title: Transl. Oncol. doi: 10.1016/j.tranon.2022.101534 – ident: ref_28 doi: 10.3390/cancers12030533 – volume: 43 start-page: 295 year: 2024 ident: ref_38 article-title: ROS production by mitochondria: Function or dysfunction? publication-title: Oncogene doi: 10.1038/s41388-023-02907-z – volume: 188 start-page: 412 year: 2025 ident: ref_36 article-title: ACSL4 and polyunsaturated lipids support metastatic extravasation and colonization publication-title: Cell doi: 10.1016/j.cell.2024.10.047 – volume: 73 start-page: 246 year: 2013 ident: ref_25 article-title: SpliceArray profiling of breast cancer reveals a novel variant of NCOR2/SMRT that is associated with tamoxifen resistance and control of ERalpha transcriptional activity publication-title: Cancer Res. doi: 10.1158/0008-5472.CAN-12-2241 – volume: 1 start-page: 345 year: 2020 ident: ref_8 article-title: Alpha-Ketoglutarate attenuates Wnt signaling and drives differentiation in colorectal cancer publication-title: Nat. Cancer doi: 10.1038/s43018-020-0035-5 – volume: 18 start-page: 809 year: 2021 ident: ref_11 article-title: PPAR control of metabolism and cardiovascular functions publication-title: Nat. Rev. Cardiol. doi: 10.1038/s41569-021-00569-6 – ident: ref_13 doi: 10.1016/j.tem.2024.09.003 – volume: 8 start-page: 464 year: 2017 ident: ref_32 article-title: Enoyl-CoA hydratase-1 regulates mTOR signaling and apoptosis by sensing nutrients publication-title: Nat. Commun. doi: 10.1038/s41467-017-00489-5 – volume: 16 start-page: 1614 year: 2016 ident: ref_16 article-title: Fatty Acid Oxidation Mediated by Acyl-CoA Synthetase Long Chain 3 Is Required for Mutant KRAS Lung Tumorigenesis publication-title: Cell Rep. doi: 10.1016/j.celrep.2016.07.009 – volume: 21 start-page: 162 year: 2021 ident: ref_41 article-title: The metabolism of cancer cells during metastasis publication-title: Nat. Rev. Cancer doi: 10.1038/s41568-020-00320-2 – volume: 34 start-page: 355 year: 2022 ident: ref_4 article-title: The hallmarks of cancer metabolism: Still emerging publication-title: Cell Metab. doi: 10.1016/j.cmet.2022.01.007 – volume: 53 start-page: D672 year: 2025 ident: ref_43 article-title: KEGG: Biological systems database as a model of the real world publication-title: Nucleic Acids Res. doi: 10.1093/nar/gkae909 – volume: 48 start-page: D65 year: 2020 ident: ref_45 article-title: EPD in 2020: Enhanced data visualization and extension to ncRNA promoters publication-title: Nucleic Acids Res. – volume: 38 start-page: 401 year: 2019 ident: ref_20 article-title: ACLY facilitates colon cancer cell metastasis by CTNNB1 publication-title: J. Exp. Clin. Cancer Res. doi: 10.1186/s13046-019-1391-9 – volume: 72 start-page: 123 year: 2021 ident: ref_3 article-title: Evolving concepts in HER2 evaluation in breast cancer: Heterogeneity, HER2-low carcinomas and beyond publication-title: Semin. Cancer Biol. doi: 10.1016/j.semcancer.2020.02.016 – volume: 78 start-page: 2893 year: 2021 ident: ref_35 article-title: New inhibitor targeting Acyl-CoA synthetase 4 reduces breast and prostate tumor growth, therapeutic resistance and steroidogenesis publication-title: Cell. Mol. Life Sci. doi: 10.1007/s00018-020-03679-5 – ident: ref_6 doi: 10.3390/biom12060815 – volume: 3 start-page: 1150 year: 2021 ident: ref_37 article-title: SREBP1-induced fatty acid synthesis depletes macrophages antioxidant defences to promote their alternative activation publication-title: Nat. Metab. doi: 10.1038/s42255-021-00440-5 – volume: 34 start-page: 1 year: 2014 ident: ref_14 article-title: Acyl-CoA metabolism and partitioning publication-title: Annu. Rev. Nutr. doi: 10.1146/annurev-nutr-071813-105541 – volume: 18 start-page: 2484 year: 2022 ident: ref_18 article-title: Acyl-CoA synthetase long-chain 3-mediated fatty acid oxidation is required for TGFbeta1-induced epithelial-mesenchymal transition and metastasis of colorectal carcinoma publication-title: Int. J. Biol. Sci. doi: 10.7150/ijbs.69802 – volume: 15 start-page: 721 year: 2023 ident: ref_1 article-title: Breast Cancer: An Overview of Current Therapeutic Strategies, Challenge, and Perspectives publication-title: Breast Cancer – volume: 14 start-page: e1548 year: 2024 ident: ref_2 article-title: Molecular features of luminal breast cancer defined through spatial and single-cell transcriptomics publication-title: Clin. Transl. Med. doi: 10.1002/ctm2.1548 – volume: 12 start-page: RP87510 year: 2023 ident: ref_19 article-title: A positive feedback loop between ZEB2 and ACSL4 regulates lipid metabolism to promote breast cancer metastasis publication-title: Elife doi: 10.7554/eLife.87510.4 – volume: 7 start-page: 790 year: 2021 ident: ref_23 article-title: Enhancing the Efficacy of Glutamine Metabolism Inhibitors in Cancer Therapy publication-title: Trends. Cancer doi: 10.1016/j.trecan.2021.04.003 – volume: 150 start-page: 211 year: 2018 ident: ref_9 article-title: Lipid signaling to membrane proteins: From second messengers to membrane domains and adapter-free endocytosis publication-title: J. Gen. Physiol. doi: 10.1085/jgp.201711875 – volume: 348 start-page: 440 year: 2012 ident: ref_29 article-title: Nuclear hormone receptor co-repressors: Structure and function publication-title: Mol. Cell Endocrinol. doi: 10.1016/j.mce.2011.08.033 – ident: ref_26 doi: 10.3390/cancers13071511 – volume: 9 start-page: e2105126 year: 2022 ident: ref_15 article-title: CRISPR/Cas9 Screens Reveal that Hexokinase 2 Enhances Cancer Stemness and Tumorigenicity by Activating the ACSL4-Fatty Acid beta-Oxidation Pathway publication-title: Adv. Sci. doi: 10.1002/advs.202105126 – volume: 28 start-page: 831 year: 2017 ident: ref_34 article-title: Insights into Stearoyl-CoA Desaturase-1 Regulation of Systemic Metabolism publication-title: Trends Endocrinol. Metab. doi: 10.1016/j.tem.2017.10.003 – volume: 261 start-page: 156 year: 2023 ident: ref_27 article-title: Overexpression of BQ323636.1 contributes to anastrozole resistance in AR+ve/ER+ve breast cancer publication-title: J. Pathol. doi: 10.1002/path.6157 – ident: ref_31 doi: 10.3390/life12010093 – volume: 7 start-page: 556 year: 2018 ident: ref_44 article-title: BioJupies: Automated Generation of Interactive Notebooks for RNA-Seq Data Analysis in the Cloud publication-title: Cell Syst. doi: 10.1016/j.cels.2018.10.007 – volume: 26 start-page: 842 year: 2017 ident: ref_21 article-title: Acetyl-CoA Carboxylase 1-Dependent Protein Acetylation Controls Breast Cancer Metastasis and Recurrence publication-title: Cell Metab. doi: 10.1016/j.cmet.2017.09.018 – volume: 5 start-page: 102977 year: 2024 ident: ref_46 article-title: Qualitative and quantitative analysis of lipid droplets in mature 3T3-L1 adipocytes using oil red O publication-title: STAR Protoc. doi: 10.1016/j.xpro.2024.102977 – volume: 78 start-page: 23 year: 2016 ident: ref_10 article-title: The Biochemistry and Physiology of Mitochondrial Fatty Acid beta-Oxidation and Its Genetic Disorders publication-title: Annu. Rev. Physiol. doi: 10.1146/annurev-physiol-021115-105045 – volume: 11 start-page: e554 year: 2021 ident: ref_30 article-title: KPNA1 regulates nuclear import of NCOR2 splice variant BQ323636.1 to confer tamoxifen resistance in breast cancer publication-title: Clin. Transl. Med. doi: 10.1002/ctm2.554 – ident: ref_12 doi: 10.20944/preprints202310.2022.v1 – ident: ref_39 doi: 10.1038/s41573-025-01145-0 – volume: 23 start-page: 275 year: 2023 ident: ref_5 article-title: Nucleotide metabolism: A pan-cancer metabolic dependency publication-title: Nat. Rev. Cancer doi: 10.1038/s41568-023-00557-7 – volume: 40 start-page: 1806 year: 2021 ident: ref_17 article-title: Long-chain fatty acyl-CoA synthetase 1 promotes prostate cancer progression by elevation of lipogenesis and fatty acid beta-oxidation publication-title: Oncogene doi: 10.1038/s41388-021-01667-y |
SSID | ssj0023259 |
Score | 2.4325888 |
Snippet | BQ323636.1 (BQ), a splice variant of NCOR2, is associated with endocrine therapy resistance and poorer prognosis in ER-positive breast cancer. This study... |
SourceID | pubmedcentral proquest gale pubmed crossref |
SourceType | Open Access Repository Aggregation Database Index Database |
StartPage | 4989 |
SubjectTerms | Acetate-CoA Ligase - genetics Acetate-CoA Ligase - metabolism Animals Breast cancer Breast Neoplasms - genetics Breast Neoplasms - metabolism Breast Neoplasms - pathology Cancer Cell growth Cell Line, Tumor Cell Proliferation Coenzyme A Ligases - genetics Coenzyme A Ligases - metabolism Energy Fatty acids Fatty Acids - metabolism Female Gene Expression Regulation, Neoplastic Genes Genetic engineering Growth Humans Lipid Metabolism - genetics Lipids Long-Chain-Fatty-Acid-CoA Ligase MCF-7 Cells Metabolism Metabolites Mice Mice, Nude Nuclear Receptor Co-Repressor 2 - genetics Nuclear Receptor Co-Repressor 2 - metabolism Oxidation PPAR gamma - metabolism Ribonucleotide reductase RNA RNA sequencing Transcription factors Xenograft Model Antitumor Assays |
SummonAdditionalLinks | – databaseName: ProQuest Technology Collection dbid: 8FG link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1Lb9QwELagCIkL4t1AQYME4hSa2Ikdn9B2tdsKsUjQFvUWOYmtDWKTsslK9J_wc5lJssuGA2c7sZV5fV88nmHsjRLOqMByH_lP5Ecuo_NdY9DiY1cEUY4OkS4nLz7Ls8vo41V8Nfxwa4a0yq1P7Bx1Uef0j_xYIHZWgsp7fbj-6VPXKDpdHVpo3GZ3Qow0lNKVzE93hEvwrllaiDHIl7GWfeK7QJp_XH5fNUgekB9Qg_e9kPSvY96LTOOsyb0wNH_A7g_4ESa9wB-yW7Z6xO72HSVvHrPfKHY4pzNpC9-QBuN3g9oBojxA9v6VA5WZhpMvggsp5PsQFnVBDbxsA5Pp-acIZr-GzNgK2hpm1ZK0AuambW9gkpcFLGyLevOjbFZgqgKoKygieFrkYrOq13CKvL5dQlnBCeW7tzClN6yfsMv57GJ65g_NF_wcMUrrOxlnXDsdW42QL0LgEidG8jwIbRTpAomQygKnEL5pYQiXmTB3Fjmuy5V16CuesoOqruwhg0BmRpM1EvcLtDVSqDgXGT6NaEcJj73dfv_0uq-xkSI3ITml-3Ly2DsSTkqmhxLIzXCDAFehIlbpJMFNahHF3GNHo5loMvl4eCvedDDZJv2rYB57vRumJykNrbL1ppuDykuXTj32rNeG3Y4R-QZK6cRjyUhPdhOokPd4pCqXXUFvqvCBPF4-__--XrB7nLoPB7HP-RE7aNcb-xIhUZu96vT-DzAyBrU priority: 102 providerName: ProQuest |
Title | The Splice Variant of the NCOR2 Gene BQ323636.1 Modulates ACSL4 Expression to Enhance Fatty Acid Metabolism and Support of Tumor Growth in Breast Cancer |
URI | https://www.ncbi.nlm.nih.gov/pubmed/40507798 https://www.proquest.com/docview/3217734465 https://www.proquest.com/docview/3218472854 https://pubmed.ncbi.nlm.nih.gov/PMC12154026 |
Volume | 26 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1Lb9NAEB71ISQuiHcNJRokECcXx2t77QNCSZS0QqSCtkG5WWt7VzFqbEgcqfkn_FxmYieKgQOXXHY3tuax833e2RmAN1IYJR3t2sR_PNszCZ_vKkUe75vM8VLaEPly8vgyuJh4n6b-9AC23UYbAS7_Se24n9RkcXt293P9kRz-AzNOouzv8-_zJREBwvphdAjHFJMk9zIYe7vzBIINm7Zp_MHD5g26ToH_a3UrOP25Re_FqHb-5F5AGj2EBw2SxF6t-kdwoIvHcK_uLbl-Ar_IAPCaT6c1fiNCTBLE0iDhPSQef-UiF5zG_lfhikAEZ10clxm38tJL7A2uP3s4vGtyZAusShwWM7YPHKmqWmMvzTMc64os6DZfzlEVGXJ_UBIjP-RmNS8XeE4Mv5phXmCfM98rHPA_LJ7CZDS8GVzYTRsGOyW0Utkm8BM3MpGvIwJ_HkEYP1SBmzpd7XlRRpRIJo6RBOQioRihqW5qNLFdk0ptaNd4BkdFWegTQCdIVMR-ySzQibQKhPRTkdBqwj1SWPB2K__4R11tIyaWwnqK9_VkwTtWTsxmQRpIVXOXgJ7C5aziXkgvGQnPdy04bc0k50nbw1v1xlvbiwXRNCm4kpwFr3fDvJIT0gpdrjZzyIz5-qkFz2tr2L0xYWBHyii0IGzZyW4Cl_RujxT5bFPam2t9EKMPXvynIF7CfZcbEju-7bqncFQtVvoVoaQq6cChnEr6DUfnHTjuDy-_XHU4bvmdjWv8BuzCEGo |
linkProvider | Scholars Portal |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV3NbtNAEB6VIgQXxD-GAoNExcnU2V3b8QGhNCRNaRIETVFvZm2vlSBil8RRyZvwFDwjM7EdEg7cet71euWZ2fk-7_wAvPJlqn3HCJv4j7JVGvH9rtZk8W6aOCqmA5GTkwdDr3emPpy75zvwu86F4bDK-kxcHdRJHvM_8gNJ2NmXXN7r3cUPm7tG8e1q3UKjVIsTs7wkyjZ_e_ye5LsvRLczavfsqquAHZPzLezUcyMRpIFrAsIyijyy29SeiJ2GUSpICOH7kZP6hEsCqRlw6EacGiJvaeyblIyA1r0G15UkT86Z6d2jNcGTYtWcrUE-z_bcwCsD7WmiczD5Np0TWSE-wg3lN1zgv45gwxNuR2luuL3uHbhd4VVslQp2F3ZMdg9ulB0sl_fhF6kZnvIduMEvRLtJTpinSKgSh-2PnwVyWWs8_CSF9KT3poGDPOGGYWaOrfZpX2HnZxWJm2GRYycbsxZiVxfFElvxJMGBKUhPv0_mU9RZgtyFlBgDv2S0mOYzPJrll8UYJxkecnx9gW1eYfYAzq5ELA9hN8sz8xjQ8SIdsPUz13QCoz3pu7GM6GlCV760YL_-_uFFWdMjJC7Ecgo35WTBaxZOyKZOEoh1lbFAb-GiWWGrSZsMpHKFBXtbM8lE4-3hWrxhdUTMw78KbcHL9TA_yWFvmckXqzlkLJzkasGjUhvWOyak7fh-0LSguaUn6wlcOHx7JJuMVwXEuaKIIvL95P_7egE3e6NBP-wfD0-ewi3BnY8d1xZiD3aL2cI8IzhWRM9XNoDw9aqN7g81NEGj |
linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1Lc9MwENaUdGC4MLwxFFhm6HAycSTbig4Mk6QJLW1C6YPpzci2NAlD7JI4U_JP-C38OnZjJyQcuPUsWdZ4X99nrXYZey2F1dIz3EX-47u-jel8V2u0-MCmnp-gQ6TLyf1BuH_uf7wILrbY7-VdGEqrXPrEhaNO84T-kdcFYmcpqLxX3VZpEcd7vfeXP1zqIEUnrct2GqWKHJr5FdK36buDPZT1Lue97lln3606DLgJBuLCtWEQc2VVYBTiGh-jc9DUIU-8hvF9lSLal7FnJWIUJTSBD91IrEEiZxNpLBoErnuDbUtiRTW23e4Ojk9WdE_wRau2BkZANwxUWKbdC6G8-ujbeIrUBdkJtZdfC4j_hoW1uLiZs7kWBHt32Z0KvUKrVLd7bMtk99nNsp_l_AH7hUoHp3QibuALknCUGuQWEGPCoPPphAMVuYb2Z8FFKMK3DejnKbUPM1NodU6PfOj-rPJyMyhy6GZD0kno6aKYQysZpdA3BWrt99F0DDpLgXqSIn-gl5zNxvkEPkzyq2IIowzalG1fQIdWmDxk59cimEesluWZecLAC2OtyBcQ8_SU0aGQQSJifBqxlhQO211-_-iyrPARITMiOUXrcnLYGxJORIaPEkh0dX8B30IltKJWEzephB9wh-1szESDTTaHl-KNKocxjf6qt8NerYbpSUqCy0w-W8xB06Errw57XGrDaseIuz0pVdNhzQ09WU2gMuKbI9louCgnTvVFfKTiT_-_r5fsFhpcdHQwOHzGbnNqg-wFLuc7rFZMZuY5YrMiflEZAbCv1213fwDaBkc1 |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=The+Splice+Variant+of+the+NCOR2+Gene+BQ323636.1+Modulates+ACSL4+Expression+to+Enhance+Fatty+Acid+Metabolism+and+Support+of+Tumor+Growth+in+Breast+Cancer&rft.jtitle=International+journal+of+molecular+sciences&rft.au=Tsoi%2C+Ho&rft.au=You%2C+Chan-Ping&rft.au=Cheung%2C+Koei+Ho-Lam&rft.au=Tse%2C+Yin-Suen&rft.date=2025-05-22&rft.issn=1422-0067&rft.eissn=1422-0067&rft.volume=26&rft.issue=11&rft.spage=4989&rft_id=info:doi/10.3390%2Fijms26114989&rft.externalDBID=n%2Fa&rft.externalDocID=10_3390_ijms26114989 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1422-0067&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1422-0067&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1422-0067&client=summon |