RBG motif bridge-like lipid transport proteins: structure, functions, and open questions
M Hanna, A Guillén-Samander… - Annual Review of Cell …, 2023 - annualreviews.org
The life of eukaryotic cells requires the transport of lipids between membranes, which are
separated by the aqueous environment of the cytosol. Vesicle-mediated traffic along the …
separated by the aqueous environment of the cytosol. Vesicle-mediated traffic along the …
More than meets the eye in Parkinson's disease and other synucleinopathies: from proteinopathy to lipidopathy
M Flores-Leon, TF Outeiro - Acta neuropathologica, 2023 - Springer
The accumulation of proteinaceous inclusions in the brain is a common feature among
neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease (PD), and …
neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease (PD), and …
[HTML][HTML] In situ architecture of the ER–mitochondria encounter structure
The endoplasmic reticulum and mitochondria are main hubs of eukaryotic membrane
biogenesis that rely on lipid exchange via membrane contact sites,–, but the underpinning …
biogenesis that rely on lipid exchange via membrane contact sites,–, but the underpinning …
A partnership between the lipid scramblase XK and the lipid transfer protein VPS13A at the plasma membrane
A Guillén-Samander, Y Wu… - Proceedings of the …, 2022 - National Acad Sciences
Chorea-acanthocytosis (ChAc) and McLeod syndrome are diseases with shared clinical
manifestations caused by mutations in VPS13A and XK, respectively. Key features of these …
manifestations caused by mutations in VPS13A and XK, respectively. Key features of these …
Endoplasmic reticulum membrane contact sites, lipid transport, and neurodegeneration
A Guillén-Samander… - Cold Spring Harbor …, 2023 - cshperspectives.cshlp.org
The Endoplasmic Reticulum (ER) is an endomembrane system that plays a multiplicity of
roles in cell physiology and populates even the most distal cell compartments, including …
roles in cell physiology and populates even the most distal cell compartments, including …
ER-lysosome lipid transfer protein VPS13C/PARK23 prevents aberrant mtDNA-dependent STING signaling
W Hancock-Cerutti, Z Wu, P Xu, N Yadavalli… - Journal of Cell …, 2022 - rupress.org
Mutations in VPS13C cause early-onset, autosomal recessive Parkinson's disease (PD). We
have established that VPS13C encodes a lipid transfer protein localized to contact sites …
have established that VPS13C encodes a lipid transfer protein localized to contact sites …
[HTML][HTML] Computational modeling of membrane trafficking processes: From large molecular assemblies to chemical specificity
In the last decade, molecular dynamics (MD) simulations have become an essential tool to
investigate the molecular properties of membrane trafficking processes, often in conjunction …
investigate the molecular properties of membrane trafficking processes, often in conjunction …
Sequence analysis and structural predictions of lipid transfer bridges in the repeating beta groove (RBG) superfamily reveal past and present domain variations …
TP Levine - Contact, 2022 - journals.sagepub.com
Lipid transfer between organelles requires proteins that shield the hydrophobic portions of
lipids as they cross the cytoplasm. In the last decade a new structural form of lipid transfer …
lipids as they cross the cytoplasm. In the last decade a new structural form of lipid transfer …
AlphaFold two years on: Validation and impact
O Kovalevskiy, J Mateos-Garcia… - Proceedings of the …, 2024 - pnas.org
Two years on from the initial release of AlphaFold, we have seen its widespread adoption as
a structure prediction tool. Here, we discuss some of the latest work based on AlphaFold …
a structure prediction tool. Here, we discuss some of the latest work based on AlphaFold …
Making the connection: How membrane contact sites have changed our view of organelle biology
The view of organelles and how they operate together has changed dramatically over the
last two decades. The textbook view of organelles was that they operated largely …
last two decades. The textbook view of organelles was that they operated largely …