SIRT1 inhibits mitochondrial hyperfusion associated mito-bulb formation to sensitize oral cancer cells for apoptosis in a mtROS-dependent signalling pathway

S Patra, A Singh, PP Praharaj, NK Mohanta… - Cell Death & …, 2023 - nature.com
SIRT1 (NAD-dependent protein deacetylase sirtuin-1), a class III histone deacetylase acting
as a tumor suppressor gene, is downregulated in oral cancer cells. Non-apoptotic doses of …

Molelcuar regulation of mitophagy signaling in tumor microenvironment and its targeting for cancer therapy

BP Behera, SR Mishra, S Patra, KK Mahapatra… - Cytokine & Growth …, 2025 - Elsevier
Aberrations emerging in mitochondrial homeostasis are restrained by mitophagy to control
mitochondrial integrity, bioenergetics signaling, metabolism, oxidative stress, and apoptosis …

Autophagy in oral cancer: Promises and challenges

Z Li, Y Zhang, J Lei, Y Wu - … Journal of Molecular …, 2024 - spandidos-publications.com
Autophagy captures damaged or dysfunctional proteins and organelles through the
lysosomal pathway to achieve proper cellular homeostasis. Autophagy possesses distinct …

Sodium Sulfite-Triggered Hepatocyte Ferroptosis via mtROS/Lysosomal Membrane Permeabilization-Mediated Lysosome Iron Efflux

M Liu, J Lu, Y Chen, S Zhang, J Guo… - Journal of Agricultural …, 2023 - ACS Publications
Sodium sulfite is a widely used preservative in the food industry. Ferroptosis has been a
newly discovered form of iron-dependent oxidative cell death in recent years. However, the …

GTPBP8 modulates mitochondrial fission through a Drp1-dependent process

X He, L Wang, HY Tsang, X Liu, X Yang… - Journal of Cell …, 2024 - journals.biologists.com
Mitochondrial fission is a tightly regulated process involving multiple proteins and cell
signaling. Despite extensive studies on mitochondrial fission factors, our understanding of …

Targeting lysosomal quality control as a therapeutic strategy against aging and diseases

Y He, Y Fan, X Ahmadpoor, Y Wang… - Medicinal Research …, 2024 - Wiley Online Library
Previously, lysosomes were primarily referred to as the digestive organelles and recycling
centers within cells. Recent discoveries have expanded the lysosomal functional scope and …

SIRT1-activating butein inhibits arecoline-induced mitochondrial dysfunction through PGC1α and MTP18 in oral cancer

BP Behera, SR Mishra, KK Mahapatra, S Patil, T Efferth… - Phytomedicine, 2024 - Elsevier
Background Mitochondrial dysfunction associated with mitochondrial DNA mutations,
enzyme defects, generation of ROS, and altered oxidative homeostasis is known to induce …

Ac-93253 inhibits intracellular growth of mycobacteria in human macrophages by inducing apoptosis in mitochondrial-dependent manner

A Kumar, L Naik, S Patel, M Das, DK Nayak… - … et Biophysica Acta (BBA …, 2023 - Elsevier
Recent studies suggest that apoptosis in macrophages plays a significant role in host
defence against intracellular pathogens like viruses, fungi, protozoan, and bacteria …

Novel drimane-type sesquiterpenoids and nucleosides from the Helicoma septoconstrictum suppress the growth of ovarian cancer cells

W Zheng, L Han, ZJ He, JC Kang - Bioorganic Chemistry, 2024 - Elsevier
Four new drimane-type sesquiterpenoids and two new nucleoside derivatives (1–6), were
isolated from the fungus Helicoma septoconstrictum. Their structures were determined …

[HTML][HTML] ALS-associated VRK1 R321C mutation causes proteostatic imbalance and mitochondrial defects in iPSC-derived motor neurons

D Oliveira, AF Assoni, LM Alves, A Sakugawa… - Neurobiology of …, 2024 - Elsevier
Abstract Vaccinia-related kinase 1 (VRK1) is a gene which has been implicated in the
pathological process of a broad range of neurodevelopmental disorders as well as …