Results 51 to 60 of about 144,544 (285)

3D Computational Modeling of Defective Early Endosome Distribution in Human iPSC-Based Cardiomyopathy Models

Cells
Intracellular cargo delivery via distinct transport routes relies on vesicle carriers. A key trafficking route distributes cargo taken up by clathrin-mediated endocytosis (CME) via early endosomes.
Hafiza Nosheen Saleem, Nadezda Ignatyeva, Christiaan Stuut, Stefan Jakobs, Michael Habeck, Antje Ebert   +5 more
doaj   +1 more source

Synaptic Vesicle Recycling and the Endolysosomal System: A Reappraisal of Form and Function

Frontiers in Synaptic Neuroscience, 2022
The endolysosomal system is present in all cell types. Within these cells, it performs a series of essential roles, such as trafficking and sorting of membrane cargo, intracellular signaling, control of metabolism and degradation.
Daniela Ivanova, Daniela Ivanova, Daniela Ivanova, Michael A. Cousin, Michael A. Cousin, Michael A. Cousin   +5 more
doaj   +1 more source

Regulation of the formation and water permeability of endosomes from toad bladder granular cells. [PDF]

, 1990
Osmotic water permeability (Pf) in toad bladder is regulated by the vasopressin (VP)-dependent movement of vesicles containing water channels between the cytoplasm and apical membrane of granular cells.
Shi, LB, Verkman, AS, Wang, YX
core  

Retrograde trafficking of Argonaute 2 acts as a rate-limiting step for de novo miRNP formation on endoplasmic reticulum–attached polysomes in mammalian cells [PDF]

, 2020
microRNAs are short regulatory RNAs in metazoan cells. Regulation of miRNA activity and abundance is evident in human cells where availability of target messages can influence miRNA biogenesis by augmenting the Dicer1-dependent processing of precursors ...
Barman, Bahnisikha, Bhattacharyya, Suvendra N., Bose, Mainak, Chakrabarty, Yogaditya, Chatterjee, Susanta   +4 more
core  

One-way trip: Influenza virus' adaptation to gallinaceous poultry may limit its pandemic potential [PDF]

, 2014
We hypothesise that some influenza virus adaptations to poultry may explain why the barrier for human-to-human transmission is not easily overcome once the virus has crossed from wild birds to chickens.
Alexander, Baigent, Banks, Banks, Belser, Blumenkrantz, Bosch, Brass, Bullough, Butt, Castrucci, Cauldwell, Chan, Chen, Chen, Cheng, Chutinimitkul, Cohen, Connor, Costa, Cotter, Cowling, Cox, De Jong, Dorigatti, DuBois, Elderfield, England, Everitt, Gabbard, Galloway, Gambaryan, Gambaryan, Gao, Garten, Handel, Harvey, Hatta, Hay, Herfst, Hoffmann, Imai, Jia, Karron, Keleta, Killingley, Koerner, Koopmans, Krenn, Kuchipudi, Li, Li, Lin, Lin, Linster, Luke, Maines, Matrosovich, Matrosovich, Matrosovich, Matrosovich, Matsuoka, Munier, Neumann, O'Donnell, Pappas, Peiris, Perdue, Reed, Roberts, Robinson, Roche, Rogers, Rott, Russell, Russell, Schrauwen, Shelton, Shi, Skehel, Smeenk, Sorrell, Sorrell, Steinhauer, Stevens, Suguitan, Sun, Tellier, Tharakaraman, Thoennes, Tumpey, Vines, Wan, Wang, Washington, Webster, Wei, Xiong, Yen, Zhang, Zhou, Zhou   +101 more
core   +2 more sources

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

Septins as modulators of endo-lysosomal membrane traffic

Frontiers in Cell and Developmental Biology, 2016
Septins constitute a family of GTP-binding proteins, which assemble into non-polar filaments in a nucleotide-dependent manner. These filaments can be recruited to negatively charged membrane surfaces.
Kyungyeun Song, Giulia Russo, Michael Krauß   +2 more
doaj   +1 more source

CDK11 negatively regulates Wnt/β-catenin signaling in the endosomal compartment by affecting microtubule stability

Cancer Biology & Medicine, 2020
Objectives: Improper activation of Wnt/β-catenin signaling has been implicated in human diseases. Beyond the well-studied glycogen synthase kinase 3β (GSK3β) and casein kinase 1 (CK1), other kinases affecting Wnt/β-catenin signaling remain to be defined.
Danmin Ou, Lin Chen, Jiang He, Zhuoxian Rong, Jie Gao, Zhi Li, Liyu Liu, Feiyu Tang, Jiang Li, Yuezhen Deng, Lunquan Sun   +10 more
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

The Curious Case of Arenavirus Entry, and Its Inhibition

Viruses, 2012
Arenaviruses comprise a diverse family of enveloped negative-strand RNA viruses that are endemic to specific rodent hosts worldwide. Several arenaviruses cause severe hemorrhagic fevers in humans, including Junín and Machupo viruses in South America and ...
Joanne York, Jack H. Nunberg
doaj   +1 more source