[HTML][HTML] An emerging focus on lipids in extracellular vesicles

T Skotland, K Sagini, K Sandvig, A Llorente - Advanced drug delivery …, 2020 - Elsevier
Extracellular vesicles contain a lipid bilayer membrane that protects the encapsulated
material, such as proteins, nucleic acids, lipids and metabolites, from the extracellular …

Plant lipids: key players of plasma membrane organization and function

AM Cassim, P Gouguet, J Gronnier, N Laurent… - Progress in Lipid …, 2019 - Elsevier
The plasma membrane (PM) is the biological membrane that separates the interior of all
cells from the outside. The PM is constituted of a huge diversity of proteins and lipids. In this …

Inhibition of 7-dehydrocholesterol reductase prevents hepatic ferroptosis under an active state of sterol synthesis

N Yamada, T Karasawa, J Ito, D Yamamuro… - Nature …, 2024 - nature.com
Recent evidence indicates ferroptosis is implicated in the pathophysiology of various liver
diseases; however, the organ-specific regulation mechanism is poorly understood. Here, we …

Cancer-cell stiffening via cholesterol depletion enhances adoptive T-cell immunotherapy

K Lei, A Kurum, M Kaynak, L Bonati, Y Han… - Nature biomedical …, 2021 - nature.com
Malignant transformation and tumour progression are associated with cancer-cell softening.
Yet how the biomechanics of cancer cells affects T-cell-mediated cytotoxicity and thus the …

Regulation of beta-amyloid production in neurons by astrocyte-derived cholesterol

H Wang, JA Kulas, C Wang, DM Holtzman… - Proceedings of the …, 2021 - pnas.org
Alzheimer's disease (AD) is characterized by the presence of amyloid β (Aβ) plaques, tau
tangles, inflammation, and loss of cognitive function. Genetic variation in a cholesterol …

Targeted solvatochromic fluorescent probes for imaging lipid order in organelles under oxidative and mechanical stress

DI Danylchuk, PH Jouard… - Journal of the American …, 2021 - ACS Publications
Biomembranes constitute a basis for all compartments of live cells, and therefore, the
monitoring of their lipid organization is essential for understanding cell status and activity …

SARS-CoV-2 requires cholesterol for viral entry and pathological syncytia formation

DW Sanders, CC Jumper, PJ Ackerman, D Bracha… - elife, 2021 - elifesciences.org
Many enveloped viruses induce multinucleated cells (syncytia), reflective of membrane
fusion events caused by the same machinery that underlies viral entry. These syncytia are …

A mitochondrial NADPH-cholesterol axis regulates extracellular vesicle biogenesis to support hematopoietic stem cell fate

M Bonora, C Morganti, N van Gastel, K Ito, E Calura… - Cell Stem Cell, 2024 - cell.com
Mitochondrial fatty acid oxidation (FAO) is essential for hematopoietic stem cell (HSC) self-
renewal; however, the mechanism by which mitochondrial metabolism controls HSC fate …

Surface-engineered dendrimers in gene delivery

J Yang, Q Zhang, H Chang, Y Cheng - Chemical reviews, 2015 - ACS Publications
1. DENDRIMERS AND GENE DELIVERY Gene therapy represents a promising option for
the treatment of diseases such as inherited disorders, viral infections, and cancers. 1− 3 A …

Natural small molecules as inhibitors of coronavirus lipid-dependent attachment to host cells: a possible strategy for reducing SARS-COV-2 infectivity?

M Baglivo, M Baronio, G Natalini… - Acta Bio Medica …, 2020 - pmc.ncbi.nlm.nih.gov
Background: Viral infectivity depends on interactions between components of the host cell
plasma membrane and the virus envelope. Here we review strategies that could help stem …