نتایج جستجو برای: rap1a
تعداد نتایج: 218 فیلتر نتایج به سال:
chia coli, non-typhoid Salmonella species, Klebsiella pneumoniae, Serratia marcescens, and Burkholderia cepacia, as well as the fungal genus Aspergillus. 3-6) Isolation of the causative pathogens is essential for appropriate antimicrobial therapy, but it is difficult to identify the causative pathogen in most clinical CGD cases. 6) NADPH oxidase is a multi-component complex composed of a plasma...
cAMP (3',5' cyclic adenosine monophosphate) is a second messenger that in eukaryotic cells induces physiological responses ranging from growth, differentiation, and gene expression to secretion and neurotransmission. Most of these effects have been attributed to the binding of cAMP to cAMP-dependent protein kinase A (PKA). Here, a family of cAMP-binding proteins that are differentially distribu...
Auditory fear conditioning, a model for fear learning, is thought to be mediated by synaptic changes in the cortical and thalamic inputs to the lateral amygdala (LA); however, the specific roles of both pathways are still debated. Here, we report that a CaMKII-alpha-Cre-mediated knock-out (KO) of the rap1a and rap1b genes impaired synaptic plasticity and increased basal synaptic transmission in...
Rap1 GTPases control immune synapse formation and signaling in lymphocytes. However, the precise molecular mechanism by which Rap1 regulates natural killer (NK) cell activation is not known. Using Rap1a or Rap1b knockout mice, we identify Rap1b as the major isoform in NK cells. Its absence significantly impaired LFA1 polarization, spreading, and microtubule organizing center (MTOC) formation in...
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