Autophagy and organelle homeostasis in cancer

DR Miller, A Thorburn - Developmental cell, 2021 - cell.com
Beginning with the earliest studies of autophagy in cancer, there have been indications that
autophagy can both promote and inhibit cancer growth and progression; autophagy …

ER-phagy at a glance

P Grumati, I Dikic, A Stolz - Journal of cell science, 2018 - journals.biologists.com
Selective autophagy represents the major quality control mechanism that ensures proper
turnover of exhausted or harmful organelles, among them the endoplasmic reticulum (ER) …

Hypoxia and selective autophagy in cancer development and therapy

I Daskalaki, I Gkikas, N Tavernarakis - Frontiers in cell and …, 2018 - frontiersin.org
Low oxygen availability, a condition known as hypoxia, is a common feature of various
pathologies including stroke, ischemic heart disease, and cancer. Hypoxia adaptation …

Translocon component Sec62 acts in endoplasmic reticulum turnover during stress recovery

F Fumagalli, J Noack, TJ Bergmann, E Cebollero… - Nature cell …, 2016 - nature.com
The endoplasmic reticulum (ER) is a site of protein biogenesis in eukaryotic cells. Perturbing
ER homeostasis activates stress programs collectively called the unfolded protein response …

MiR-4429 prevented gastric cancer progression through targeting METTL3 to inhibit m6A-caused stabilization of SEC62

H He, W Wu, Z Sun, L Chai - Biochemical and biophysical research …, 2019 - Elsevier
Gastric cancer (GC) has been recognized as the major reason for global cancer-associated
mortality. SEC62 homolog, preprotein translocation factor (SEC62) has been documented to …

ER-phagy and human diseases

CA Hübner, I Dikic - Cell Death & Differentiation, 2020 - nature.com
Autophagy regulates the degradation of unnecessary or dysfunctional cellular components.
This catabolic process requires the formation of a double-membrane vesicle, the …

Selective autophagy of the protein homeostasis machinery: ribophagy, proteaphagy and ER-phagy

CJ Beese, SH Brynjólfsdóttir… - Frontiers in cell and …, 2020 - frontiersin.org
The eukaryotic cell has developed intricate machineries that monitor and maintain proteome
homeostasis in order to ensure cellular functionality. This involves the carefully coordinated …

Complexity and specificity of Sec61-channelopathies: human diseases affecting gating of the Sec61 complex

M Sicking, S Lang, F Bochen, A Roos, JPH Drenth… - Cells, 2021 - mdpi.com
The rough endoplasmic reticulum (ER) of nucleated human cells has crucial functions in
protein biogenesis, calcium (Ca2+) homeostasis, and signal transduction. Among the …

Sec62 promotes gastric cancer metastasis through mediating UPR-induced autophagy activation

S Su, YT Shi, Y Chu, MZ Jiang, N Wu, B Xu… - Cellular and Molecular …, 2022 - Springer
Background and aims Sec62 is a membrane protein of the endoplasmic reticulum that
facilitates protein transport. Its role in cancer is increasingly recognised, but remains largely …

Emerging view on the molecular functions of Sec62 and Sec63 in protein translocation

S Jung, H Kim - International Journal of Molecular Sciences, 2021 - mdpi.com
Most secreted and membrane proteins are targeted to and translocated across the
endoplasmic reticulum (ER) membrane through the Sec61 protein-conducting channel …