Effects of iron modulation on mesenchymal stem cell-induced drug resistance in estrogen receptor-positive breast cancer.
Effects of iron modulation on mesenchymal stem cell-induced drug resistance in estrogen receptor-positive breast cancer.
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铁调节对雌激素受体阳性乳腺癌间充质干细胞诱导耐药的影响。
DOI:
10.1038/s41388-022-02385-9
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发表时间:
2022-07
期刊:
影响因子:
8
通讯作者:
Luker, Gary D.
中科院分区:
文献类型:
--
作者:
Buschhaus, Johanna M.;Rajendran, Shrila;Humphries, Brock A.;Cutter, Alyssa C.;Muniz, Ayse J.;Ciavattone, Nicholas G.;Buschhaus, Alexander M.;Caneque, Tatiana;Nwosu, Zeribe C.;Sahoo, Debashis;Bevoor, Avinash S.;Shah, Yatrik M.;Lyssiotis, Costas A.;Ghosh, Pradipta;Wicha, Max S.;Rodriguez, Raphael;Luker, Gary D.
Patients with estrogen-receptor-positive (ER+) breast cancer, the most common subtype, remain at risk for lethal metastatic disease years after diagnosis. Recurrence arises partly because tumor cells in bone marrow become resistant to estrogen-targeted therapy. Here, we utilized a co-culture model of bone marrow mesenchymal stem cells (MSCs) and ER+ breast cancer cells to recapitulate interactions of cancer cells in bone marrow niches. ER+ breast cancer cells in direct contact with MSCs acquire cancer stem-like (CSC) phenotypes with increased resistance to standard antiestrogenic drugs. We confirmed that co-culture with MSCs increased labile iron in breast cancer cells, a phenotype associated with CSCs and disease progression. Clinically approved iron chelators and in-house lysosomal iron-targeting compounds restored sensitivity to antiestrogenic therapy. These findings establish iron modulation as a mechanism to reverse MSC-induced drug resistance and suggest iron modulation in combination with estrogen-targeted therapy as a promising, translatable strategy to treat ER+ breast cancer.
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影响因子:
1.9
作者:
Eckley, Samantha S.;Buschhaus, Johanna M.;Luker, Gary D.
通讯作者:
Luker, Gary D.
DOI:
10.1073/pnas.95.6.2920
发表时间:
1998-03-17
影响因子:
11.1
作者:
Lavinsky, RM;Jepsen, K;Rose, DW
通讯作者:
Rose, DW
DOI:
10.1007/978-1-4939-7371-2_15
发表时间:
2018-01-01
期刊:
CELLULAR QUIESCENCE: METHODS AND PROTOCOLS
影响因子:
--
作者:
Buschhaus, Johanna M.;Luker, Kathryn E.;Luker, Gary D.
通讯作者:
Luker, Gary D.
影响因子:
5.9
作者:
Colacino JA;Azizi E;Brooks MD;Harouaka R;Fouladdel S;McDermott SP;Lee M;Hill D;Madden J;Boerner J;Cote ML;Sartor MA;Rozek LS;Wicha MS
通讯作者:
Wicha MS
DOI:
10.18383/j.tom.2016.00157
发表时间:
2016-06
期刊:
Tomography (Ann Arbor, Mich.)
影响因子:
--
作者:
Cavnar SP;Xiao A;Gibbons AE;Rickelmann AD;Neely T;Luker KE;Takayama S;Luker GD
通讯作者:
Luker GD