Results 71 to 80 of about 4,840,656 (302)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Short-Term Capital Flows [PDF]

We provide a conceptual and empirical framework for evaluating the effects of short-term capital flows. A simple model of the joint determination of the maturity and cost of external borrowing highlights the role played by self-fulfilling crises.
Andres Velasco, Dani Rodrik
core  

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana, Mariana Maschietto, Daniela Paz Leal, Ricardo de Santos de Oliveira, Mayara Ferreira Euzébio, Antonio Carlos dos Santos, Luciano Neder, Carlos Alberto Scrideli, Elvis Terci Valera   +8 more
wiley   +1 more source

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, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

A global 400-m high-resolution soil moisture dataset derived from multi-sensor remote sensing observations

Scientific Data
Soil Moisture (SM) has been monitored by satellite remote sensing for the past five decades. Among recent missions, the Soil Moisture Active Passive (SMAP) mission, launched by the National Aeronautics and Space Administration’s (NASA), has been ...
Bin Fang, Venkataraman Lakshmi, Christopher Hain, Vikalp Mishra   +3 more
doaj   +1 more source

Spectral Analysis of Heart Rate Variability: Time Window Matters

Frontiers in Neurology, 2019
Spectral analysis of heart rate variability (HRV) is a valuable tool for the assessment of cardiovascular autonomic function. Fast Fourier transform and autoregressive based spectral analysis are two most commonly used approaches for HRV analysis, while ...
Kai Li, Kai Li, Heinz Rüdiger, Tjalf Ziemssen, Tjalf Ziemssen   +4 more
doaj   +1 more source

Short-Term Memory in Orthogonal Neural Networks

, 2004
We study the ability of linear recurrent networks obeying discrete time dynamics to store long temporal sequences that are retrievable from the instantaneous state of the network.
Daniel D. Lee, Haim Sompolinsky, M. Usher, Olivia L. White, W. Maass, X.-J. Wang   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The effect of low-intensity persistence exercise and high-intensity interval training on selective attention, memory, short-term and executive functions in sedentary students during the coronavirus pandemic

روانشناسی و روانپزشکی شناخت
Introduction: Attention and memory are fundamental cognitive processes that play a crucial role in learning. The intensity of physical exercise can significantly influence cognitive functions. Aim: The present study aimed to examine the effectiveness of
Mehdi Yazdanpanah , Isaac Naderyan
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source