Mechanisms and regulation of cholesterol homeostasis
Cholesterol homeostasis is vital for proper cellular and systemic functions. Disturbed
cholesterol balance underlies not only cardiovascular disease but also an increasing …
cholesterol balance underlies not only cardiovascular disease but also an increasing …
Lipid quality control and ferroptosis: from concept to mechanism
Cellular quality control systems sense and mediate homeostatic responses to prevent the
buildup of aberrant macromolecules, which arise from errors during biosynthesis, damage …
buildup of aberrant macromolecules, which arise from errors during biosynthesis, damage …
[HTML][HTML] The mevalonate pathway, a metabolic target in cancer therapy
B Guerra, C Recio, H Aranda-Tavío… - Frontiers in …, 2021 - frontiersin.org
A hallmark of cancer cells includes a metabolic reprograming that provides energy, the
essential building blocks, and signaling required to maintain survival, rapid growth …
essential building blocks, and signaling required to maintain survival, rapid growth …
DHCR7: A vital enzyme switch between cholesterol and vitamin D production
The conversion of 7-dehydrocholesterol to cholesterol, the final step of cholesterol synthesis
in the Kandutsch-Russell pathway, is catalyzed by the enzyme 7-dehydrocholesterol …
in the Kandutsch-Russell pathway, is catalyzed by the enzyme 7-dehydrocholesterol …
[HTML][HTML] Impact of oxysterols on cell death, proliferation, and differentiation induction: current status
Oxysterols are oxidized derivatives of cholesterol produced by enzymatic activity or non-
enzymatic pathways (auto-oxidation). The oxidation processes lead to the synthesis of about …
enzymatic pathways (auto-oxidation). The oxidation processes lead to the synthesis of about …
Cholesterol homeostasis: Researching a dialogue between the brain and peripheral tissues
M Gliozzi, V Musolino, F Bosco, M Scicchitano… - Pharmacological …, 2021 - Elsevier
Cholesterol homeostasis is a highly regulated process in human body because of its several
functions underlying the biology of cell membranes, the synthesis of all steroid hormones …
functions underlying the biology of cell membranes, the synthesis of all steroid hormones …
LXR regulation of brain cholesterol: from development to disease
R Courtney, GE Landreth - Trends in Endocrinology & Metabolism, 2016 - cell.com
Liver X receptors (LXRs) are master regulators of cholesterol homeostasis and inflammation
in the central nervous system (CNS). The brain, which contains a disproportionately large …
in the central nervous system (CNS). The brain, which contains a disproportionately large …
Lipid oxidation derived aldehydes and oxysterols between health and disease
B Sottero, G Leonarduzzi, G Testa… - European journal of …, 2019 - Wiley Online Library
Non‐enzymatic and enzymatic oxidation of lipids has long been a primary issue in human
pathophysiology, with special emphasis on diet‐and nutrition‐related aspects. While there is …
pathophysiology, with special emphasis on diet‐and nutrition‐related aspects. While there is …
A proinflammatory stimulus disrupts hippocampal plasticity and learning via microglial activation and 25-hydroxycholesterol
Y Izumi, AG Cashikar, K Krishnan, SM Paul… - Journal of …, 2021 - Soc Neuroscience
Inflammatory cells, including macrophages and microglia, synthesize and release the
oxysterol 25-hydroxycholesterol (25HC), which has antiviral and immunomodulatory …
oxysterol 25-hydroxycholesterol (25HC), which has antiviral and immunomodulatory …
The oxysterol-binding protein cycle: burning off PI (4) P to transport cholesterol
To maintain an asymmetric distribution of ions across membranes, protein pumps displace
ions against their concentration gradient by using chemical energy. Here, we describe a …
ions against their concentration gradient by using chemical energy. Here, we describe a …