Results 1 to 10 of about 65,688 (210)

Sigma-1 receptor recruits LC3 mRNA to ER-associated omegasomes to promote localized LC3 translation enabling functional autophagy

open access: yesCell Reports
Summary: Autophagosome formation initiated on the endoplasmic reticulum (ER)-associated omegasome requires LC3. Translational regulation of LC3 biosynthesis is unexplored.
Peter Arvan   +2 more
exaly   +3 more sources

Investigating the Influence of Distributor Type, Particle Size and Rice Husk Percentage on Fluidized Beds through Cold Fluidization Experiments

open access: yesEnergies, 2023
This work studies a fluidization system through cold experiments by using a mixture of rice husk and sand to investigate three parameters: type of bed distributor (perforated plate and plate with Tuyere-type injectors), sand granulometry (mean diameters ...
Fernando M. P. Balestieri   +2 more
doaj   +1 more source

Experimental Development of Calcium Looping Carbon Capture Processes: An Overview of Opportunities and Challenges

open access: yesEnergies, 2023
Global warming might be mitigated if emissions were interrupted through carbon capture technologies, as there is a significant amount of comprehensive studies on them.
Rubens C. Toledo   +3 more
doaj   +1 more source

Understanding the acid dissolution of Serpentinites (Tailings and waste rock) for use in indirect mineral carbonation

open access: yesSouth African Journal of Chemical Engineering, 2022
Solid carbonates can be formed by indirect mineral carbonation using the pH swing method for CO2 storage. It occurs at low temperatures and pressures in four stages: acid dissolution, purification, carbonation, and recovery.
Kely R.M. Vieira   +6 more
doaj   +1 more source

Ouabain promotes claudin-1, -2, and -4 autophagic degradation through oxidative stress and AMPK activation in MDCK cells

open access: yesAutophagy Reports, 2023
Epithelial cells transport substances through the cellular and paracellular pathways. The last one depends on tight junctions, particularly on claudins, the family of integral membrane proteins responsible for the permeability and selectivity of these ...
Jessica P. Campos-Blázquez   +7 more
doaj   +1 more source

Silencing of PARP2 Blocks Autophagic Degradation

open access: yesCells, 2020
Poly(ADP-Ribose) polymerases (PARPs) are enzymes that metabolize NAD+. PARP1 and PARP10 were previously implicated in the regulation of autophagy. Here we showed that cytosolic electron-dense particles appear in the cytoplasm of C2C12 myoblasts in which ...
Laura Jankó   +7 more
doaj   +1 more source

Identification of the relationship between biomarkers of autophagy, apoptosis and inflammation in the acute period of atherothrombotic ischemic stroke

open access: yesМедицинская иммунология, 2023
The postischemic inflammatory response plays a significant role in the pathogenesis of acute ischemic stroke (IS). It has been established that acute IS is accompanied by aseptic inflammation, which induces the activation of costimulatory molecules in ...
A. V. Lugovaya   +6 more
doaj   +1 more source

Autophagy and LC3-associated phagocytosis: similarities and differences

open access: yesМедицинская иммунология, 2023
Previously, autophagy was termed as a mechanism used by the cells with a lack of essential nutrients supporting homeostasis. Over the decade of studies, autophagy proved to be a more complex, ambiguous mechanism.
B. R. Ibragimov   +2 more
doaj   +1 more source

Expression and role of autophagy related protein p62 and LC3 in the retina in a rat model of acute ocular hypertension [PDF]

open access: yesInternational Journal of Ophthalmology, 2020
AIM: To investigate the expression and possible role of the autophagy related protein p62 and LC3 in the retina based on a rat model of acute ocular hypertension. METHODS: Fifty rats were randomized into five groups: control group A, B, C, and D. Groups
Yu-Yu Wu   +5 more
doaj   +1 more source

Intestinal epithelial CGAS dampens inflammation by upregulating autophagy

open access: yesAutophagy Reports, 2022
The pathogenesis of intestinal inflammation involves a complex network of cell signaling pathways. CGAS (cyclic GMP-AMP synthase) is a cytoplasmic DNA sensor that is most known for upregulating interferon-mediated inflammation.
Elizabeth A. Novak   +5 more
doaj   +1 more source

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