Lipidomics from sample preparation to data analysis: a primer

T Züllig, M Trötzmüller, HC Köfeler - Analytical and bioanalytical chemistry, 2020 - Springer
Lipids are amongst the most important organic compounds in living organisms, where they
serve as building blocks for cellular membranes as well as energy storage and signaling …

Technical challenges of working with extracellular vesicles

MI Ramirez, MG Amorim, C Gadelha, I Milic, JA Welsh… - Nanoscale, 2018 - pubs.rsc.org
Extracellular Vesicles (EVs) are gaining interest as central players in liquid biopsies, with
potential applications in diagnosis, prognosis and therapeutic guidance in most pathological …

Genome-wide association analysis of plasma lipidome identifies 495 genetic associations

L Ottensmann, R Tabassum, SE Ruotsalainen… - Nature …, 2023 - nature.com
The human plasma lipidome captures risk for cardiometabolic diseases. To discover new
lipid-associated variants and understand the link between lipid species and cardiometabolic …

Ferroptotic cell death triggered by conjugated linolenic acids is mediated by ACSL1

A Beatty, T Singh, YY Tyurina, VA Tyurin… - Nature …, 2021 - nature.com
Ferroptosis is associated with lipid hydroperoxides generated by the oxidation of
polyunsaturated acyl chains. Lipid hydroperoxides are reduced by glutathione peroxidase 4 …

[HTML][HTML] Modulation of myelopoiesis progenitors is an integral component of trained immunity

I Mitroulis, K Ruppova, B Wang, LS Chen, M Grzybek… - Cell, 2018 - cell.com
Trained innate immunity fosters a sustained favorable response of myeloid cells to a
secondary challenge, despite their short lifespan in circulation. We thus hypothesized that …

[HTML][HTML] Fundamental behaviors emerge from simulations of a living minimal cell

ZR Thornburg, DM Bianchi, TA Brier, BR Gilbert… - Cell, 2022 - cell.com
We present a whole-cell fully dynamical kinetic model (WCM) of JCVI-syn3A, a minimal cell
with a reduced genome of 493 genes that has retained few regulatory proteins or small …

Triglyceride cycling enables modification of stored fatty acids

K Wunderling, J Zurkovic, F Zink, L Kuerschner… - Nature …, 2023 - nature.com
Triglyceride cycling is the process of continuous degradation and re-synthesis of triglyceride
in cellular stores. We show in 3T3-L1 adipocytes that triglycerides are subject to rapid …

Lipid saturation controls nuclear envelope function

A Romanauska, A Köhler - Nature Cell Biology, 2023 - nature.com
The nuclear envelope (NE) is a spherical double membrane with elastic properties. How NE
shape and elasticity are regulated by lipid chemistry is unknown. Here we discover lipid acyl …

Cell-type-and brain-region-resolved mouse brain lipidome

D Fitzner, JM Bader, H Penkert, CG Bergner, M Su… - Cell reports, 2020 - cell.com
Gene and protein expression data provide useful resources for understanding brain
function, but little is known about the lipid composition of the brain. Here, we perform …

Lipid droplet size directs lipolysis and lipophagy catabolism in hepatocytes

MB Schott, SG Weller, RJ Schulze, EW Krueger… - Journal of Cell …, 2019 - rupress.org
Lipid droplet (LD) catabolism in hepatocytes is mediated by a combination of lipolysis and a
selective autophagic mechanism called lipophagy, but the relative contributions of these …