The Deubiquitinating Enzyme UCHL1 Induces Resistance to Doxorubicin in HER2+ Breast Cancer by Promoting Free Fatty Acid Synthesis
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چکیده
منابع مشابه
Inhibition of fatty acid synthesis induces programmed cell death in human breast cancer cells.
One of the key limiting factors in the treatment of advanced stage human epithelial malignancies is the lack of new, selective molecular targets for antineoplastic therapy. A substantial subset of human breast, ovarian, endometrial, colorectal, and prostatic cancers express elevated levels of fatty acid synthase, the major enzyme required for endogenous fatty acid biosynthesis, and carcinoma li...
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The short term regulation of fatty acid biosynthesis has been studied using primary cultures of human shin fibroblasts. These cells show rapid changes in rates of acetate incorporation into fatty acids depending upon the lipid content of the medium. When cells are incubated in medium containing lipid-deficient fetal calf serum overnight and then are switched to Eagle’s minimum essential medium,...
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A series of experiments was performed to test the proposal of others that citrate cleavage enzyme (EC 4.1.3.8) regulates the rate of fatty acid synthesis in rat liver. The results show that, in recovery from fasting, fatty acid synthesis increased markedly without change in citrate cleavage enzyme activity. After the administration of alloxan, fatty acid synthesis decreased prior to any change ...
متن کاملCitrate Cleavage Enzyme and Fatty Acid Synthesis*
A series of experiments was performed to test the proposal of others that citrate cleavage enzyme (EC 4.1.3.8) regulates the rate of fatty acid synthesis in rat liver. The results show that, in recovery from fasting, fatty acid synthesis increased markedly without change in citrate cleavage enzyme activity. After the administration of alloxan, fatty acid synthesis decreased prior to any change ...
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Purpose: To understand the role of HER2-associated signaling network in breast cancer stem cells (BCSCs); using radiation-resistant breast cancer cells and clinical recurrent breast cancers to evaluate HER2-targeted therapy as a tumor eliminating strategy for recurrent HER2 breast cancers. Experimental Design: HER2-expressing BCSCs (HER2/CD44/CD24) were isolated from radiation-treated breast ca...
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ژورنال
عنوان ژورنال: Frontiers in Oncology
سال: 2021
ISSN: 2234-943X
DOI: 10.3389/fonc.2021.629640