Results 81 to 90 of about 6,596 (159)

Measuring piecemeal microautophagy of the nucleus in Saccharomyces cerevisiae

, 2009
Piecemeal microautophagy of the nucleus (PMN) selectively removes and degrades small fragments of the Saccharomyces cerevisiae nucleus. Interorganelle contact sites called nucleus-vacuole (NV) junctions determine the selectivity of PMN by establishing a ...
Millen, Jonathan I., Krick, Roswitha, Goldfarb, David S., Prick, Tania, Thumm, Michael   +4 more
core   +2 more sources

Selective endosomal microautophagy is starvation-inducible in Drosophila

, 2016
Autophagy delivers cytosolic components to lysosomes for degradation and is thus essential for cellular homeostasis and to cope with different stressors.
Bindi Patel (808704), Anindita Mukherjee (2902607), Hiroshi Koga (2268859), Ana Maria Cuervo (366134), Andreas Jenny (411644)   +4 more
core   +1 more source

Autophagy in hepatocellular carcinomas: from pathophysiology to therapeutic response

Hepatic Medicine: Evidence and Research, 2016
Srikanta Dash,1,2 Srinivas Chava,1 Partha K Chandra,1 Yucel Aydin,2 Luis A Balart,2 Tong Wu1 1Department of Pathology and Laboratory Medicine, 2Department of Gastroenterology and Hepatology, Tulane University School of Medicine, New Orleans, LA, USA ...
Dash S, Chava S, Chandra PK, Aydin Y, Balart LA, Wu T   +5 more
doaj  

Snf1 AMPK positively regulates ER-phagy via expression control of Atg39 autophagy receptor in yeast ER stress response.

PLoS Genetics, 2020
Autophagy is a fundamental process responsible for degradation and recycling of intracellular contents. In the budding yeast, non-selective macroautophagy and microautophagy of the endoplasmic reticulum (ER) are caused by ER stress, the circumstance ...
Tomoaki Mizuno, Kei Muroi, Kenji Irie
doaj   +1 more source

Starvation induces rapid degradation of selective autophagy receptors by endosomal microautophagy [PDF]

, 2018
It is not clear to what extent starvation-induced autophagy affects the proteome on a global scale and whether it is selective. In this study, we report based on quantitative proteomics that cells during the first 4 h of acute starvation elicit lysosomal
Olsvik, Hallvard Lauritz, Andreas Brech, Brech, Andreas, Hansen, Terkel, Kenneth Bowitz Larsen, Steingrim Svenning, Jakob Mejlvang, Stenmark, Harald Alfred, Harald Stenmark, Yakubu Princely Abudu, Terje Johansen, Mejlvang, Jakob, Bruun, Jack-Ansgar, Hanne Brenne, Svenning, Steingrim, Brenne, Hanne Britt, Hallvard Olsvik, Abudu, Yakubu Princely, Jack-Ansgar Bruun, Tom E. Hansen, Hansen, Tom Egil, Larsen, Kenneth Bowitz, Johansen, Terje, Terkel Hansen   +23 more
core   +1 more source

Hsc70-4 deforms membranes to promote synaptic protein turnover by endosomal microautophagy

, 2016
Synapses are often far from their cell bodies and must cope largely independently with dysfunctional proteins resulting from synaptic activity and stress.
Maes, Ine
core  

The TOR and EGO protein complexes orchestrate microautophagy in yeast.

, 2005
The rapamycin-sensitive TOR signaling pathway in Saccharomyces cerevisiae positively controls cell growth in response to nutrient availability. Accordingly, TOR depletion or rapamycin treatment causes regulated entry of cells into a quiescent growth ...
Wanke V, Cameroni E, Deloche O, Dubouloz F, De Virgilio C   +4 more
core   +1 more source

Analysing microautophagy in vitro: pharmacology and kinetics

, 1970
Die Messung der Mikroautophagocytose in vitro dient als Modellsystem für das Abschnüren von Vesikeln auf der luminalen Seite von Zellorganellen. In dieser Arbeit konnten mehrere Inhibitoren dieser Reaktion gefunden werden: Latrunculin A, Cytochalasin B ...
Kunz, Joachim Bernd
core  

Bibliometric analysis of lipophagy:2013 to 2023

Heliyon
Lipophagy is defined as the autophagic degradation of lipid droplets. It is a selective autophagy process that can continuously circulate and redistribute metabolites to maintain the body's energy balance.
Lu Zhao, Mengmeng Pang, Zhenyue Fu, Huaqin Wu, Qingqiao Song   +4 more
doaj   +1 more source

Trafficking of a multifunctional protein by endosomal microautophagy: linking two independent unconventional secretory pathways

, 2019
During physiologic stresses, like micronutrient starvation, infection, and cancer, the cytosolic moonlighting protein glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is trafficked to the plasma membrane (PM) and extracellular milieu (ECM).
Sharma, Kapil, Jakhar, Priyanka, Sheokand, Navdeep, Raje, Manoj, Kumar, Manoj, Chaudhary, Surbhi, Malhotra, Himanshu, Raje, Chaaya Iyengar, Patidar, Anil, Dhiman, Asmita, Jaswal, Pallavi, Chauhan, Anoop Singh   +11 more
core   +1 more source