Results 111 to 120 of about 28,674 (272)

Proteostasis of organelles in aging and disease

open access: yesThe FEBS Journal, EarlyView.
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
wiley   +1 more source

Targeting DNA topoisomerases or checkpoint kinases results in an overload of chaperone systems, triggering aggregation of a metastable subproteome. [PDF]

open access: yesElife, 2022
Huiting W   +16 more
europepmc   +1 more source

Common Hematologic Emergencies—Acute Promyelocytic Leukemia and Microangiopathic Hemolytic Anemias—A Pivotal Role of Clinical Laboratory

open access: yesInternational Journal of Laboratory Hematology, EarlyView.
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
wiley   +1 more source

Can DNA Topoisomerases Be Ribonucleases? [PDF]

open access: yesCell, 1997
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).
openaire   +2 more sources

Long‐term remission of type B insulin resistance syndrome with immunotherapy: A case report

open access: yesJournal of Diabetes Investigation, EarlyView.
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
wiley   +1 more source

Bacillus subtilis RNase HII Is Inefficient at Processing Guanosine Monophosphate and Damaged Ribonucleotides

open access: yesMolecular Microbiology, EarlyView.
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
wiley   +1 more source

Bacterial topoisomerase I and topoisomerase III relax supercoiled DNA via distinct pathways [PDF]

open access: gold, 2012
Ksenia Terekhova   +3 more
openalex   +1 more source

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