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Margaret E. Tome

Researcher at University of Arizona

Publications -  58
Citations -  1935

Margaret E. Tome is an academic researcher from University of Arizona. The author has contributed to research in topics: Apoptosis & Oxidative stress. The author has an hindex of 25, co-authored 57 publications receiving 1787 citations.

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Catalase-overexpressing Thymocytes Are Resistant to Glucocorticoid-induced Apoptosis and Exhibit Increased Net Tumor Growth

TL;DR: In this paper, the authors showed that dexamethasone, a synthetic glucocorticoid, causes a down-regulation of several antioxidant defense enzymes and proteins, including catalase and thioredoxin, concomitant with the induction of apoptosis in WEHI7.2 mouse thymoma cells.
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A redox signature score identifies diffuse large B-cell lymphoma patients with a poor prognosis.

TL;DR: Patients with DLBCL with the worst prognosis had decreased expression of catalase, glutathione peroxidase, manganese superoxide dismutase, and VDUP1, a protein that inhibits thioredoxin activity, according to the outcome predictor score.
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Different mechanisms of increased proteolysis in atrophy induced by denervation or unweighting of rat soleus muscle

TL;DR: In this paper, the authors compared denervated and unweighted soleus muscle with chloroquine and methylamine and found that denervation increased the lysosomal proteolysis.
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Molecular modes of action of cantharidin in tumor cells

TL;DR: In this article, the authors show that cantharidin (CAN), the active principle ingredient from the blister beetle, Mylabris, has anti-tumor activity, but the cytotoxic mechanism is unknown.
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Induction of mitochondrial changes in myeloma cells by imexon.

TL;DR: It is reported that imexon has cytotoxic activity in other malignant cell lines including NCI-H929 myeloma cells and NB-4 acute promyelocytic leukemia cells, whereas normal lymphocytes and U266 myELoma cells are substantially less sensitive.