Physiological and pathological roles of lipogenesis

YG Jeon, YY Kim, G Lee, JB Kim - Nature Metabolism, 2023 - nature.com
Lipids are essential metabolites, which function as energy sources, structural components
and signalling mediators. Most cells are able to convert carbohydrates into fatty acids, which …

The physiological functions of human peroxisomes

RJA Wanders, M Baes, D Ribeiro… - Physiological …, 2023 - journals.physiology.org
Peroxisomes are subcellular organelles that play a central role in human physiology by
catalyzing a range of unique metabolic functions. The importance of peroxisomes for human …

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 …

Distinct properties of adipose stem cell subpopulations determine fat depot-specific characteristics

H Nahmgoong, YG Jeon, ES Park, YH Choi, SM Han… - Cell metabolism, 2022 - cell.com
In mammals, white adipose tissues are largely divided into visceral epididymal adipose
tissue (EAT) and subcutaneous inguinal adipose tissue (IAT) with distinct metabolic …

Functional multi-organelle units control inflammatory lipid metabolism of macrophages

JA Zimmermann, K Lucht, M Stecher, C Badhan… - Nature Cell …, 2024 - nature.com
Eukaryotic cells contain several membrane-separated organelles to compartmentalize
distinct metabolic reactions. However, it has remained unclear how these organelle systems …

Lipid droplet-organelle contact sites as hubs for fatty acid metabolism, trafficking, and metabolic channeling

MF Renne, H Hariri - Frontiers in cell and developmental biology, 2021 - frontiersin.org
Cells prepare for fluctuations in nutrient availability by storing energy in the form of neutral
lipids in organelles called Lipid Droplets (LDs). Upon starvation, fatty acids (FAs) released …

Peroxisomes as cellular adaptors to metabolic and environmental stress

A He, JM Dean, IJ Lodhi - Trends in cell biology, 2021 - cell.com
Peroxisomes are involved in multiple metabolic processes, including fatty acid oxidation,
ether lipid synthesis, and reactive oxygen species (ROS) metabolism. Recent studies …

The peroxisome: an up-and-coming organelle in immunometabolism

F Di Cara, S Savary, WJ Kovacs, P Kim… - Trends in Cell …, 2023 - cell.com
Peroxisomes are essential metabolic organelles, well known for their roles in the
metabolism of complex lipids and reactive ionic species. In the past 10 years, peroxisomes …

[HTML][HTML] Peroxisomal regulation of energy homeostasis: Effect on obesity and related metabolic disorders

B Kleiboeker, IJ Lodhi - Molecular Metabolism, 2022 - Elsevier
Background Peroxisomes are single membrane-bound organelles named for their role in
hydrogen peroxide production and catabolism. However, their cellular functions extend well …

Interplay between lipid metabolism, lipid droplets, and DNA virus infections

MA Farías, B Diethelm-Varela, AJ Navarro, AM Kalergis… - Cells, 2022 - mdpi.com
Lipid droplets (LDs) are cellular organelles rich in neutral lipids such as triglycerides and
cholesterol esters that are coated by a phospholipid monolayer and associated proteins …