Buscar
Mostrando ítems 1-10 de 149
Nucleic acids can regulate the activity of casein kinase II
(1989)
Casein kinase II purified from nuclei of Xenopus laevis oocytes is inhibited by several specific nucleic acids. This kinase, the main phosphorylating activity of the oocyte nucleus, is markedly inhibited by poly U at 10 ...
Herp depletion protects from protein aggregation by up-regulating autophagy
(Elsevier, 2013)
Herp is an endoplasmic reticulum (ER) stress inducible protein that participates in the ER-associated protein degradation (ERAD) pathway. However, the contribution of Herp to other protein degradation pathways like autophagy ...
Activity of the E75E76 mutant of the α subunit of casein kinase II from Xenopus laevis
(1994)
The cDNA gene coding for the α subunit of Xenopus laevis casein kinase II was mutated using the overlap extension PCR method. The mutation substituted glutamic acids for Lys75 and Lys76, changing the charge distribution ...
Exogenous SOD Mimetic Tempol Ameliorates the Early Retinal Changes Reestablishing the Redox Status in Diabetic Hypertensive Rats
(Assoc Research Vision Ophthalmology IncRockvilleEUA, 2010)
Efecto de la carencia de polifosfatos y de la presencia de cobre (II) en la formación de biopelículas en Sulfolobus solfataricus
(Universidad de Chile, 2020)
Los polifosfatos (PoliP) son polímeros de ortofosfato inorgánico que desempeñan varias
funciones en las células procariontes y eucariontes. Por ejemplo, tienen un papel protector
frente al estrés oxidativo y en la ...
Caveolin-mediated endocytosis of the Chlamydia M278 outer membrane peptide encapsulated in poly(lactic acid)-Poly(ethylene glycol) nanoparticles by mouse primary dendritic cells enhances specific immune effectors mediated by MHC class II and CD4+ T cells
(Elsevier, 2018-03)
We previously developed a Chlamydia trachomatis nanovaccine (PPM) by encapsulating a chlamydial M278 peptide within poly(lactic acid)-poly(ethylene glycol) biodegradable nanoparticles that immunopotentiated Chlamydia-specific ...
A bumpy road for RNA polymerase II
(Nature Publishing Group, 2015-05)
The identification of a second regulatory checkpoint controlling RNA polymerase II elongation near the poly(A) site of protein-coding genes reveals an additional level of complexity in the modulation of eukaryotic ...
The role of flow in the self-assembly of dragline spider silk proteins
(Elsevier, 2023)
Hydrodynamic flow in the spider duct induces conformational changes in dragline spider silk proteins (spidroins) and drives their assembly, but the underlying physical mechanisms are still elusive. Here we address this ...