Fatty liver disease-alcoholic and non-alcoholic: similar but different

SDH Malnick, P Alin, M Somin… - International Journal of …, 2022 - mdpi.com
In alcohol-induced liver disease (ALD) and in non-alcoholic fatty liver disease (NAFLD),
there are abnormal accumulations of fat in the liver. This phenomenon may be related to …

Coordination of inter-organelle communication and lipid fluxes by OSBP-related proteins

A Arora, JH Taskinen, VM Olkkonen - Progress in lipid research, 2022 - Elsevier
Oxysterol-binding protein (OSBP) and OSBP-related proteins (ORPs) constitute one of the
largest families of lipid-binding/transfer proteins (LTPs) in eukaryotes. The current view is …

Functions of oxysterol-binding proteins at membrane contact sites and their control by phosphoinositide metabolism

F Nakatsu, A Kawasaki - Frontiers in Cell and Developmental Biology, 2021 - frontiersin.org
Lipids must be correctly transported within the cell to the right place at the right time in order
to be fully functional. Non-vesicular lipid transport is mediated by so-called lipid transfer …

Endoplasmic reticulum–plasma membrane contact sites: Regulators, mechanisms, and physiological functions

C Li, T Qian, R He, C Wan, Y Liu, H Yu - Frontiers in Cell and …, 2021 - frontiersin.org
The endoplasmic reticulum (ER) forms direct membrane contact sites with the plasma
membrane (PM) in eukaryotic cells. These ER-PM contact sites play essential roles in lipid …

Uptake and fate of extracellular membrane vesicles: nucleoplasmic reticulum-associated late endosomes as a new gate to intercellular communication

D Corbeil, MF Santos, J Karbanová, T Kurth, G Rappa… - Cells, 2020 - mdpi.com
Extracellular membrane vesicles (EVs) are emerging as new vehicles in intercellular
communication, but how the biological information contained in EVs is shared between cells …

The link between VAPB loss of function and amyotrophic lateral sclerosis

N Borgese, N Iacomino, SF Colombo, F Navone - Cells, 2021 - mdpi.com
The VAP proteins are integral adaptor proteins of the endoplasmic reticulum (ER)
membrane that recruit a myriad of interacting partners to the ER surface. Through these …

Lipid exchangers: cellular functions and mechanistic links with phosphoinositide metabolism

NF Lipp, S Ikhlef, J Milanini, G Drin - Frontiers in Cell and …, 2020 - frontiersin.org
Lipids are amphiphilic molecules that self-assemble to form biological membranes.
Thousands of lipid species coexist in the cell and, once combined, define organelle identity …

Structural and functional specialization of OSBP-related proteins

V Delfosse, W Bourguet, G Drin - Contact, 2020 - journals.sagepub.com
Lipids are precisely distributed in the eukaryotic cell where they help to define organelle
identity and function, in addition to their structural role. Once synthesized, many lipids must …

Metabolic routing maintains the unique fatty acid composition of phosphoinositides

YJ Kim, N Sengupta, M Sohn, A Mandal… - EMBO …, 2022 - embopress.org
Phosphoinositide lipids (PPIn) are enriched in stearic‐and arachidonic acids (38: 4) but how
this enrichment is established and maintained during phospholipase C (PLC) activation is …

Pathogen vacuole membrane contact sites–close encounters of the fifth kind

S Vormittag, RJ Ende, I Derré, H Hilbi - Microlife, 2023 - academic.oup.com
Vesicular trafficking and membrane fusion are well-characterized, versatile, and
sophisticated means of 'long range'intracellular protein and lipid delivery. Membrane contact …