Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Olga, Chertihin"'
Autor:
Callie Hlavin, Christa Doerwaldt, Catherine Chamberlain, John C. Herr, Austin K. Herr, Charles J. Flickinger, Eliza Curnow, Aalok Khole, Eusebio S. Pires, Arabinda Mandal, Jagathpala Shetty, Olga Chertihin, Sandford H. Feldman, Kenneth L. Klotz, Khadijat Ishola-Gbenla, Ellen Macnamara
Publikováno v:
Developmental Dynamics. 242:1405-1426
Background: Sperm Acrosomal SLLP1 Binding (SAS1B) protein (ovastacin) is an oolemmal binding partner for the intra-acrosomal sperm protein SLLP1. Results: Immunohistochemical localization revealed that SAS1B translation is restricted among adult tiss
Autor:
Kula N. Jha, Igor A. Shumilin, Andrzej Joachimiak, Olga Chertihin, Wladek Minor, Scott A. Lesley, John C. Herr, Marcin Cymborowski
Publikováno v:
Structure. 20(10):1715-1725
SummaryProteins of unknown function comprise a significant fraction of sequenced genomes. Defining the roles of these proteins is vital to understanding cellular processes. Here, we describe a method to determine a protein function based on the ident
Autor:
Tatiana Globus, Olga Chertihin, Maryna Lvovska, Boris Gelmont, Igor Sizov, Tatiana Dorofeeva, Tatyana Khromova, Yulia Koryakina
Publikováno v:
American Journal of Biomedical Engineering. 2:143-154
In this work, sub-terahertz (THz) spectroscopy is applied to characterize lyophilized and in vitro cultured bacterial cells of non-pathogenic species of Escherichia coli (E. coli) and Bacillus subtilis (BG), spores of BG and DNA fro m E. coli. One of
Autor:
Kula N. Jha, John C. Herr, Mariano G. Buffone, Clara I. Marín-Briggiler, Mónica H. Vazquez-Levin, Olga Chertihin, Pablo E. Visconti
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The mechanisms involved in the regulation of mammalian sperm motility are not well understood. Calcium ions (Ca(2+)) have been suggested to play a key role in the maintenance of motility; nevertheless, how Ca(2+) modulates this process has not yet be
Autor:
Friederike L. Jayes, Donald F. Hunt, Petr Kalab, Scott B. Ficarro, Jarrod A. Marto, Jeffrey Shabanowitz, Forest M. White, V. Anne Westbrook, John C. Herr, Pablo E. Visconti, Olga Chertihin
Publikováno v:
Journal of Biological Chemistry. 278:11579-11589
Before fertilization can occur, mammalian sperm must undergo capacitation, a process that requires a cyclic AMP-dependent increase in tyrosine phosphorylation. To identify proteins phosphorylated during capacitation, two-dimensional gel analysis coup
Publikováno v:
Journal of Biological Chemistry. 274:34036-34044
Significant stimulation of protein kinase C-alpha (PKCalpha) by n-alcohols was observed in characterized lipid systems composed of phosphatidylcholine/phosphatidylserine/dioleoylglycerol (PC/PS/DO). The logarithm of the alcohol concentrations to achi
Publikováno v:
Journal of Structural Biology. 121:61-67
Three two-dimensional (2D) crystal forms of protein kinase C (PKC) alpha and three of PKC delta have been grown on lipid monolayers composed of dioleoylphosphatidylcholine: dioleoylphosphatidylserine: (45:50:5 molar ratio). In the absence of DO, two
Autor:
Raquel Hontecillas, Olga Chertihin, Josep Bassaganya-Riera, Igor N. Olekhnovich, Monica Viladomiu, Paul S. Hoffman, Serhiy Vitko
Publikováno v:
Infection and immunity. 81(5)
Helicobacter pylori establishes lifelong infections of the gastric mucosa, a niche considered hostile to most microbes. While responses to gastric acidity and local inflammation are understood, little is known as to how they are integrated into homeo
Autor:
Kula N. Jha, Andrzej Joachimiak, Scott A. Lesley, John C. Herr, Marcin Cymborowski, Olga Chertihin, Igor A. Shumilin, Wladek Minor
Publikováno v:
The FASEB Journal. 25
Autor:
Pablo E. Visconti, Laura Digilio, Kula N. Jha, Charles J. Flickinger, Wladek Minor, Gerd Schmitz, Heping Zheng, John C. Herr, Igor A. Shumilin, Olga Chertihin
Publikováno v:
Endocrinology. 149(5)
The physiological changes that sperm undergo in the female reproductive tract rendering them fertilization-competent constitute the phenomenon of capacitation. Cholesterol efflux from the sperm surface and protein kinase A (PKA)-dependent phosphoryla