Cellular cholesterol and how to find it

V Schoop, A Martello, ER Eden, D Höglinger - Biochimica et Biophysica …, 2021 - Elsevier
Cholesterol is an essential component of eukaryotic cellular membranes. Information about
its subcellular localization and transport pathways inside cells are key for the understanding …

[HTML][HTML] Models to study basic and applied aspects of lysosomal storage disorders

Á Gaudioso, TP Silva, MD Ledesma - Advanced Drug Delivery Reviews, 2022 - Elsevier
The lack of available treatments and fatal outcome in most lysosomal storage disorders
(LSDs) have spurred research on pathological mechanisms and novel therapies in recent …

FFAT motif phosphorylation controls formation and lipid transfer function of inter‐organelle contacts

T Di Mattia, A Martinet, S Ikhlef, AG McEwen… - The EMBO …, 2020 - embopress.org
Organelles are physically connected by membrane contact sites. The endoplasmic reticulum
possesses three major receptors, VAP‐A, VAP‐B, and MOSPD2, which interact with proteins …

Integrated multi-dimensional analysis highlights DHCR7 mutations involving in cholesterol biosynthesis and contributing therapy of gastric cancer

Y Chen, W Yan, K Yang, Y Qian, Y Chen… - Journal of Experimental …, 2023 - Springer
Background Genetic background plays an important role in the occurrence and
development of gastric cancer (GC). With the application of genome-wide association study …

Global mapping of Salmonella enterica-host protein-protein interactions during infection

P Walch, J Selkrig, LA Knodler, M Rettel, F Stein… - Cell Host & Microbe, 2021 - cell.com
Intracellular bacterial pathogens inject effector proteins to hijack host cellular processes and
promote their survival and proliferation. To systematically map effector-host protein-protein …

Cholesterol-rich domain formation mediated by ZO proteins is essential for tight junction formation

K Shigetomi, Y Ono, K Matsuzawa… - Proceedings of the …, 2023 - National Acad Sciences
Tight junctions (TJs) are cell-adhesion structures responsible for the epithelial barrier. We
reported that accumulation of cholesterol at the apical junctions is required for TJ formation …

APOE ε4 allele, along with G206D-PSEN1 mutation, alters mitochondrial networks and their degradation in Alzheimer's disease

I Costa-Laparra, E Juárez-Escoto, C Vicario… - Frontiers in Aging …, 2023 - frontiersin.org
Introduction Alzheimer's disease remains the most common neurodegenerative disorder,
depicted mainly by memory loss and the presence in the brain of senile plaques and …

Cholesterol modulates type I/II TGF-β receptor complexes and alters the balance between Smad and Akt signaling in hepatocytes

R Chaudhary, LS Goodman, S Wang… - Communications …, 2024 - nature.com
Cholesterol mediates membrane compartmentalization, affecting signaling via differential
distribution of receptors and signaling mediators. While excessive cholesterol and aberrant …

CD63 sorts cholesterol into endosomes for storage and distribution via exosomes

R Palmulli, M Couty, MC Piontek, M Ponnaiah… - Nature Cell …, 2024 - nature.com
Extracellular vesicles such as exosomes are now recognized as key players in intercellular
communication. Their role is influenced by the specific repertoires of proteins and lipids …

Cholesterol mobilization regulates dendritic cell maturation and the immunogenic response to cancer

M Belabed, MD Park, CM Blouin, S Balan… - Nature …, 2025 - nature.com
Maturation of conventional dendritic cells (cDCs) is crucial for maintaining tolerogenic
safeguards against auto-immunity and for promoting immunogenic responses to pathogens …