Targeting the lysosome in cancer

S Piao, RK Amaravadi - Annals of the New York Academy of …, 2016 - Wiley Online Library
Lysosomes are membrane‐bound intracellular organelles that receive macromolecules
delivered by endocytosis, phagocytosis, and autophagy for degradation and recycling. Over …

E2F1, a novel regulator of metabolism

PD Denechaud, L Fajas, A Giralt - Frontiers in endocrinology, 2017 - frontiersin.org
In the past years, several lines of evidence have shown that cell cycle regulatory proteins
also can modulate metabolic processes. The transcription factor E2F1 is a central player …

Circular RNA circ-FoxO3 attenuates blood-brain barrier damage by inducing autophagy during ischemia/reperfusion

Z Yang, C Huang, X Wen, W Liu, X Huang, Y Li… - Molecular Therapy, 2022 - cell.com
Blood-brain barrier (BBB) damage can be a result of central nervous system (CNS) diseases
and may be a cause of CNS deterioration. However, there are still many unknowns …

Hypoxia‐stimulated ATM activation regulates autophagy‐associated exosome release from cancer‐associated fibroblasts to promote cancer cell invasion

L Xi, M Peng, S Liu, Y Liu, X Wan, Y Hou… - Journal of …, 2021 - Wiley Online Library
Cancer‐associated fibroblasts (CAFs) as a predominant cell component in the tumour
microenvironment (TME) play an essential role in tumour progression. Our earlier studies …

mTORC1 and nutrient homeostasis: the central role of the lysosome

Y Rabanal-Ruiz, VI Korolchuk - International journal of molecular …, 2018 - mdpi.com
The mechanistic target of rapamycin complex 1 (mTORC1) coordinates cellular growth and
metabolism with environmental inputs to ensure that cells grow only under favourable …

Lysosome signaling in cell survival and programmed cell death for cellular homeostasis

S Patra, S Patil, DJ Klionsky… - Journal of Cellular …, 2023 - Wiley Online Library
Recent developments in lysosome biology have transformed our view of lysosomes from
static garbage disposals that can also act as suicide bags to decidedly dynamic multirole …

Loss of sirtuin 1 alters the secretome of breast cancer cells by impairing lysosomal integrity

A Latifkar, L Ling, A Hingorani, E Johansen… - Developmental cell, 2019 - cell.com
The NAD+-dependent deacetylase Sirtuin 1 (SIRT1) is down-regulated in triple-negative
breast cancer. To determine the mechanistic basis by which reduced SIRT1 expression …

How does mTOR sense glucose starvation? AMPK is the usual suspect

G Leprivier, B Rotblat - Cell Death Discovery, 2020 - nature.com
Glucose is a major requirement for biological life. Its concentration is constantly sensed at
the cellular level, allowing for adequate responses to any changes of glucose availability …

Lysosome as a central hub for rewiring PH homeostasis in tumors

R Chen, M Jäättelä, B Liu - Cancers, 2020 - mdpi.com
Cancer cells generate large quantities of cytoplasmic protons as byproducts of aberrantly
activated aerobic glycolysis and lactate fermentation. To avoid potentially detrimental …

[HTML][HTML] Molecular machineries of pH dysregulation in tumor microenvironment: potential targets for cancer therapy

MR Asgharzadeh, J Barar, MM Pourseif… - BioImpacts …, 2017 - ncbi.nlm.nih.gov
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Introduction: Cancer is an intricate disorder/dysfunction of cells that can be defined as a …