Advances in lipid extraction methods—a review

RK Saini, P Prasad, X Shang, YS Keum - International Journal of …, 2021 - mdpi.com
Extraction of lipids from biological tissues is a crucial step in lipid analysis. The selection of
appropriate solvent is the most critical factor in the efficient extraction of lipids. A mixture of …

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 …

Profiling the human intestinal environment under physiological conditions

D Shalon, RN Culver, JA Grembi, J Folz, PV Treit, H Shi… - Nature, 2023 - nature.com
The spatiotemporal structure of the human microbiome,, proteome and metabolome, reflects
and determines regional intestinal physiology and may have implications for disease. Yet …

[HTML][HTML] Phase separation of FSP1 promotes ferroptosis

T Nakamura, C Hipp, A Santos Dias Mourão… - Nature, 2023 - nature.com
Ferroptosis is evolving as a highly promising approach to combat difficult-to-treat tumour
entities including therapy-refractory and dedifferentiating cancers,–. Recently, ferroptosis …

A non-canonical vitamin K cycle is a potent ferroptosis suppressor

E Mishima, J Ito, Z Wu, T Nakamura, A Wahida, S Doll… - Nature, 2022 - nature.com
Ferroptosis, a non-apoptotic form of cell death marked by iron-dependent lipid peroxidation,
has a key role in organ injury, degenerative disease and vulnerability of therapy-resistant …

A phosphoinositide signalling pathway mediates rapid lysosomal repair

JX Tan, T Finkel - Nature, 2022 - nature.com
Lysosomal dysfunction has been increasingly linked to disease and normal ageing,.
Lysosomal membrane permeabilization (LMP), a hallmark of lysosome-related diseases …

[HTML][HTML] Osteopontin expression identifies a subset of recruited macrophages distinct from Kupffer cells in the fatty liver

A Remmerie, L Martens, T Thoné, A Castoldi… - Immunity, 2020 - cell.com
Metabolic-associated fatty liver disease (MAFLD) represents a spectrum of disease states
ranging from simple steatosis to non-alcoholic steatohepatitis (NASH). Hepatic …

Energy-stress-mediated AMPK activation inhibits ferroptosis

H Lee, F Zandkarimi, Y Zhang, JK Meena, J Kim… - Nature cell …, 2020 - nature.com
Energy stress depletes ATP and induces cell death. Here we identify an unexpected
inhibitory role of energy stress on ferroptosis, a form of regulated cell death induced by iron …

Lipid droplets and peroxisomes are co-regulated to drive lifespan extension in response to mono-unsaturated fatty acids

K Papsdorf, JW Miklas, A Hosseini, M Cabruja… - Nature cell …, 2023 - nature.com
Dietary mono-unsaturated fatty acids (MUFAs) are linked to longevity in several species. But
the mechanisms by which MUFAs extend lifespan remain unclear. Here we show that an …

Mitovesicles are a novel population of extracellular vesicles of mitochondrial origin altered in Down syndrome

P D'Acunzo, R Pérez-González, Y Kim, T Hargash… - Science …, 2021 - science.org
Mitochondrial dysfunction is an established hallmark of aging and neurodegenerative
disorders such as Down syndrome (DS) and Alzheimer's disease (AD). Using a high …