Results 81 to 90 of about 1,753,266 (286)
Frontiers in Aging Neuroscience, 2021 Studies exploring the simultaneous influence of several physiological and environmental factors on domain-specific cognition in late middle-age remain scarce.
Justinas Narbutas +22 more
doaj +1 more source
Spatial domain analysis of late ventricular potentials. Intraoperative and thoracic correlations. [PDF]
Circulation Research, 1990 For investigation of late potentials seen on the signal-averaged electrocardiogram, intracardiac and thoracic distributions of terminal activity were analyzed in 16 patients undergoing cryosurgery for ventricular tachycardia after remote myocardial infarction.
D, Lacroix +8 more
openaire +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Cell Reports, 2019 Summary: Toll-like receptors (TLRs) activate innate immunity via interactions between their Toll/interleukin-1 (IL-1) receptor (TIR) domain and downstream adaptor proteins.
Dan Xiong +11 more
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Geology of the Central Sivas Basin (Turkey)
Journal of Maps, 2019 This paper presents a revised geological map at the 1/50,000 scale of the Central Sivas Basin together with a synthetic stratigraphic chart and cross-sections. The map covers an area of approximately 9840 km² within the Eastern Anatolian orogen.
Etienne Legeay +12 more
doaj +1 more source
Rivista Italiana di Paleontologia e Stratigrafia, 1997 The Fraele Formation crops out in the Ortles Nappe (upper Valtellina, Northern Italy), structurally part of the Central Austroalpine Domain. It consists of fine siliciclastics alternating with carbonates, mostly limestones,rare dolostones and marls.
FABRIZIO BERRA, SIMONETTA CIRILLI
doaj +1 more source
Autoregressive moving average modeling of late reverberation in the frequency domain [PDF]
2016 24th European Signal Processing Conference (EUSIPCO), 2016 In this paper, the late part of a room response is modeled in the frequency domain as a complex Gaussian random process. The autocovariance function (ACVF) and power spectral density (PSD) are theoretically defined from the exponential decay of the late reverberation power.
Simon Leglaive +2 more
openaire +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Human cytomegalovirus pUL79 is an elongation factor of RNA polymerase II for viral gene transcription. [PDF]
PLoS Pathogens, 2014 In this study, we have identified a unique mechanism in which human cytomegalovirus (HCMV) protein pUL79 acts as an elongation factor to direct cellular RNA polymerase II for viral transcription during late times of infection.
Yi-Chieh Perng +3 more
doaj +1 more source