Results 91 to 100 of about 865,113 (239)

P2 purinoceptors signaling in fibroblasts of rat subcutaneous tissue [PDF]

, 2011
Mestrado em Biologia Molecular e CelularO tecido conjuntivo parece estar envolvido na génese de diversas condições patológicas. O aumento da rigidez do tecido conjuntivo, resultante da fibrose, pode constituir um factor importante no mecanismo patogénico
Reis, Carla Patrícia da Silva e Sousa
core   +1 more source

The tumour metabolism inhibitors GSAO and PENAO react with cysteines 57 and 257 of mitochondrial adenine nucleotide translocase

Cancer Cell International, 2012
Background GSAO (4-(N-(S-glutathionylacetyl)amino) phenylarsonous acid) and PENAO (4-(N-(S-penicillaminylacetyl)amino) phenylarsonous acid) are tumour metabolism inhibitors that target adenine nucleotide translocase (ANT) of the inner-mitochondrial ...
Park Danielle, Chiu Joyce, Perrone Gabriel G, Dilda Pierre J, Hogg Philip J   +4 more
doaj   +1 more source

Adenine Nucleotide Translocation of Mitochondria. Kinetics of the Adenine Nucleotide Exchange [PDF]

European Journal of Biochemistry, 1969
E, Pfaff, H W, Heldt, M, Klingenberg
openaire   +2 more sources

Control of Mitochondrial Membrane Permeabilization by Adenine Nucleotide Translocator Interacting with HIV-1 Viral Protein R and Bcl-2

Journal of Experimental Medicine, 2001
Viral protein R (Vpr), an apoptogenic accessory protein encoded by HIV-1, induces mitochondrial membrane permeabilization (MMP) via a specific interaction with the permeability transition pore complex, which comprises the voltage-dependent anion channel (
E. Jacotot, K. Ferri, C. El Hamel, C. Brenner, S. Druillennec, J. Hoebeke, P. Rustin, D. Métivier, C. Lenoir, M. Geuskens, H. Vieira, M. Loeffler, A. Belzacq, J. Briand, N. Zamzami, L. Edelman, Z. Xie, John Calvin Reed, B. Roques, G. Kroemer   +19 more
semanticscholar   +1 more source

Thermodynamic and kinetic insights into stop codon recognition by release factor 1. [PDF]

, 2014
Stop codon recognition is a crucial event during translation termination and is performed by class I release factors (RF1 and RF2 in bacterial cells). Recent crystal structures showed that stop codon recognition is achieved mainly through a network of ...
Joseph, Simpson, Mathew, Merrill A, Trappl, Krista   +2 more
core  

Antagonism of Morphine Analgesia by Adenine, Adenosine, and Adenine Nucleotides

Experimental Biology and Medicine, 1973
SummaryAntagonism of the antinociceptive action of morphine in mice by prior parenteral administration of cAMP has been confirmed using two additional analgesic testing procedures, the hot-plate test and the stretching test. The analgesia-antagonistic property, however, is not specific for cAMP because it also occurred after pretreatment with compounds
D R, Gourley, S K, Beckner
openaire   +2 more sources

A single nucleotide polymorphism produces different transcription profiles in Campylobacter jejuni’s cysM

Frontiers in Microbiology
A single nucleotide polymorphism (SNP) in the 126 bp untranslated region (UTR) directly upstream of Campylobacter jejuni’s cysM (cysteine synthase) results in significant effects on gene transcription.
Nereus W. Gunther IV, Siddhartha Kanrar, Aisha Abdul-Wakeel, Michael J. McAnulty, John Renye, Joseph Uknalis, Gaylen A. Uhlich   +6 more
doaj   +1 more source

Control of ATP homeostasis during the respiro‐fermentative transition in yeast

Molecular Systems Biology, 2010
Respiring Saccharomyces cerevisiae cells respond to a sudden increase in glucose concentration by a pronounced drop of their adenine nucleotide content ([ATP]+[ADP]+[AMP]=[AXP]).
Thomas Walther, Maite Novo, Katrin Rössger, Fabien Létisse, Marie‐Odile Loret, Jean‐Charles Portais, Jean‐Marie François   +6 more
doaj   +1 more source

Two-pore channel regulators - Who is in control?

Frontiers in Physiology
Two-pore channels (TPCs) are adenine nucleotide and phosphoinositide regulated cation channels. NAADP activates and ATP blocks TPCs, while the endolysosomal phosphoinositide PI(3,5)P2 activates TPCs.
Rebecca Deutsch, Veronika Kudrina, Marc Freichel, Marc Freichel, Christian Grimm, Christian Grimm   +5 more
doaj   +1 more source

p-Adic Modelling of the Genome and the Genetic Code

, 2007
The present paper is devoted to foundations of p-adic modelling in genomics. Considering nucleotides, codons, DNA and RNA sequences, amino acids, and proteins as information systems, we have formulated the corresponding p-adic formalisms for their ...
Dragovich, Alexandra, Dragovich, Branko
core   +1 more source