The DNA cleavage reaction of topoisomerase II: wolf in sheep's clothing [PDF]
Joseph E. Deweese, Neil Osheroff
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Proteostasis of organelles in aging and disease
Cells rely on regulated proteostasis mechanisms to keep their internal compartments functioning properly. When these mechanisms fail, damaged proteins accumulate, disrupting organelles, such as the nucleus, mitochondria, endoplasmic reticulum, Golgi, and lysosomes, as well as membraneless organelles, such as stress granules, processing bodies, the ...
Yara Nabawi +5 more
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Targeting DNA topoisomerases or checkpoint kinases results in an overload of chaperone systems, triggering aggregation of a metastable subproteome. [PDF]
Huiting W +16 more
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ABSTRACT Hematologic emergencies are urgent health conditions which result in significant mortality and morbidity unless timely therapeutic measures are taken. Therapeutic success depends on their timely and accurate recognition by hematology laboratory services.
Ganna Shestakova +2 more
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DNA topoisomerase II sites in the histone H4 gene during the highly synchronous cell cycle of Physarum polycephalum [PDF]
V. Borde, M. Duguet
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Can DNA Topoisomerases Be Ribonucleases? [PDF]
DNA topoisomerases catalyze changes in the linkage of DNA strands through a concerted mechanism of DNA strand cleavage and ligation reactions (for review, seeWang 1996xWang, J.C. Annu. Rev. Biochem. 1996; 65: 635–692Crossref | PubMedSee all ReferencesWang 1996).
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Long‐term remission of type B insulin resistance syndrome with immunotherapy: A case report
ABSTRACT We report long‐term remission in a patient with type B insulin resistance achieved with a combination of immunotherapies. A 55‐year‐old Japanese man presented with nocturnal hypoglycemia and cytopenia. He also had postprandial hyperglycemia due to severe insulin resistance, which was difficult to manage using high‐dose insulin and recombinant ...
Erika Egawa +3 more
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DNA topoisomerases: Advances in understanding of cellular roles and multi-protein complexes via structure-function analysis. [PDF]
McKie SJ, Neuman KC, Maxwell A.
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Bacillus subtilis RNase HII corrects ribonucleotide errors and mismatched ribonucleotides, but not damaged ribonucleotides. Mismatched ribonucleotides would also serve as substrates for mismatch repair while damaged ribonucleotides would be addressed through base excision repair.
Julianna R. Cresti, Lyle A. Simmons
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Bacterial topoisomerase I and topoisomerase III relax supercoiled DNA via distinct pathways [PDF]
Ksenia Terekhova +3 more
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