Results 51 to 60 of about 3,284,407 (297)
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 +2 more
wiley +1 more source
PKM2 promotes reductive glutamine metabolism
Cancer Biology & Medicine, 2018 Objective: Pyruvate kinases M (PKM), including the PKM1 and PKM2 isoforms, are critical factors in glucose metabolism. PKM2 promotes aerobic glycolysis, a phenomenon known as “the Warburg effect”.
Miao Liu +7 more
doaj +1 more source
Does native Trypanosoma cruzi calreticulin mediate growth inhibition of a mammary tumor during infection? [PDF]
, 2016 Indexación: Web of Science.Background: For several decades now an antagonism between Trypanosoma cruzi infection and tumor development has been detected. The molecular basis of this phenomenon remained basically unknown until our proposal that T.
A Colombo +42 more
core +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Effect of MgCl2 on Energy Generation by Reverse Electrodialysis
Chemical Engineering Transactions, 2016 One of the membrane-based technique for harvesting salinity gradient energy is Reverse Electrodialysis (RED). Most of the studies in literature are based on utilizing river and seawater by mimicking them with NaCl solutions.
A. Avci +5 more
doaj +1 more source
Reverse causation, physical inactivity, and dementia
Indian Journal of Psychological Medicine, 2020 One variable may influence another as cause and effect. However, in situations in which a cause-effect relationship is scientifically plausible, reverse causation may also be possible. As an example, physical inactivity may predispose to dementia through
Chittaranjan Andrade
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Reverse flow downstream multi-vent regulators
Ain Shams Engineering Journal, 2013 Flow separation is a natural phenomenon encountered for some cases in the non-prismatic stilling basins of irrigation works. The main flow is divided into two main jets as forward and reverse flows. When this happens, a plane of separation zone is formed
Mohamed F. Sauida
doaj +1 more source
Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance
Journal of Engineering, 2023 The aim of this research is to study the effect of high concentrations of salts, pressure and temperature on the performance of the RO membrane with time.
Suad Abdulmuttaleb Mohammed +2 more
doaj +1 more source