Results 81 to 90 of about 168,690 (311)
Lysosomes of rat liver and kidney. [PDF]
, 2018 Fractionation techniques, based on zonal centrifugation in density gradients, were developed for examining the heterogeneity of lysosomal populations and also for the purification of lysosomes from normal rat liver.
Dobrota, Miloslav.
core
FEBS Open Bio, EarlyView.Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta +7 more
wiley +1 more source
Exploring Stressors: Impact on Cellular Organelles and Implications for Cellular Functions
StressesCellular stressors have been demonstrated to exert a substantial influence on the functionality of organelles, thereby impacting cellular homeostasis and contributing to the development of disease pathogenesis.
Zoofa Zayani +3 more
doaj +1 more source
Permeability properties of rat renal lysosomes
, 1994 Although lysosomes maintain large pH gradients and may be subjected to significant osmotic gradients in vivo, little is known about their passive permeability properties. In recent studies, vacuolar H(+)-adenosine-triphosphatases (ATPases), such as those
M. Somers +6 more
core +1 more source
Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells
FEBS Open Bio, EarlyView.Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla +10 more
wiley +1 more source
Activity-dependent trafficking of lysosomes in dendrites and dendritic spines [PDF]
, 2017 In neurons, lysosomes, which degrade membrane and cytoplasmic components, are thought to primarily reside in somatic and axonal compartments, but there is little understanding of their distribution and function in dendrites.
Natalia Slepak +15 more
core +1 more source
Aging Is a Key Driver for Adult Acute Myeloid Leukemia
Aging and Cancer, EarlyView.Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley +1 more source
Neuroscience Letters, 2019 Lysosomes support diverse cellular functions by acting as sites of macromolecule degradation and nutrient recycling. The degradative abilities of lysosomes are conferred by a lumen that is characterized by an acidic pH and which contains numerous hydrolases that support the breakdown of major cellular macromolecules to yield cellular building blocks ...
openaire +2 more sources
Analysis of protein transport to lysosomes
, 2005 Lysosomes are terminal degradative organelles that are found in all higher eukaryotic cells. The biogenesis of lysosomes involves the transport of various acid hydrolases and transmembrane glycoproteins from their site of synthesis in the endoplasmic ...
Beat E. Schaub +5 more
core +1 more source
Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni +19 more
wiley +1 more source