Lipoic acid metabolism and mitochondrial redox regulation

A Solmonson, RJ DeBerardinis - Journal of Biological Chemistry, 2018 - ASBMB
Lipoic acid is an essential cofactor for mitochondrial metabolism and is synthesized de novo
using intermediates from mitochondrial fatty-acid synthesis type II, S-adenosylmethionine …

Redox regulation and its emerging roles in cancer treatment

H Zhang, Z Mao, Y Kang, W Zhang, L Mei… - Coordination Chemistry …, 2023 - Elsevier
Intracellular reduction–oxidation (redox) homeostasis, mediated mainly by reactive oxygen
species (ROS), plays a significant role in physiological function maintenance and regulation …

MicroRNA and ROS crosstalk in cardiac and pulmonary diseases

M Climent, G Viggiani, YW Chen, G Coulis… - International Journal of …, 2020 - mdpi.com
Reactive oxygen species (ROS) affect many cellular functions and the proper redox balance
between ROS and antioxidants contributes substantially to the physiological welfare of the …

Hydrogen-deuterium exchange mass spectrometry: A novel structural biology approach to structure, dynamics and interactions of proteins and their complexes

O Ozohanics, A Ambrus - Life, 2020 - mdpi.com
Hydrogen/Deuterium eXchange Mass Spectrometry (HDX-MS) is a rapidly evolving
technique for analyzing structural features and dynamic properties of proteins. It may stand …

[HTML][HTML] Transketolase in human Müller cells is critical to resist light stress through the pentose phosphate and NRF2 pathways

Y Chen, T Zhang, S Zeng, R Xu, K Jin, NJ Coorey… - Redox Biology, 2022 - Elsevier
Abstract The Pentose Phosphate Pathway (PPP), a metabolic offshoot of the glycolytic
pathway, provides protective metabolites and molecules essential for cell redox balance and …

Dihydrolipoamide dehydrogenase (DLD) is a novel molecular target of bortezomib

Y Feng, H Luo, J Huang, Y Zhang, J Wen, L Li… - Cell Death & …, 2024 - nature.com
Proteasome inhibitors (PIs), such as bortezomib and calfizomib, were backbone agents in
the treatment of multiple myeloma (MM). In this study, we investigated bortezomib interactors …

[HTML][HTML] Structure of the dihydrolipoamide succinyltransferase (E2) component of the human alpha-ketoglutarate dehydrogenase complex (hKGDHc) revealed by cryo …

B Nagy, M Polak, O Ozohanics, Z Zambo… - … et Biophysica Acta (BBA …, 2021 - Elsevier
Background The human mitochondrial alpha-ketoglutarate dehydrogenase complex
(hKGDHc) converts KG to succinyl-CoA and NADH. Malfunction of and reactive oxygen …

Reverse and Forward Electron Flow-Induced H2O2 Formation Is Decreased in α-Ketoglutarate Dehydrogenase (α-KGDH) Subunit (E2 or E3) Heterozygote Knock …

G Horváth, G Sváb, T Komlódi, D Ravasz, G Kacsó… - Antioxidants, 2022 - mdpi.com
α-ketoglutarate dehydrogenase complex (KGDHc), or 2-oxoglutarate dehydrogenase
complex (OGDHc) is a rate-limiting enzyme in the tricarboxylic acid cycle, that has been …

Rg3 regulates myocardial pyruvate metabolism via P300-mediated dihydrolipoamide dehydrogenase 2-hydroxyisobutyrylation in TAC-induced cardiac hypertrophy

J Ni, H Zhang, X Wang, Z Liu, T Nie, L Li, J Su… - Cell Death & …, 2022 - nature.com
The failing heart is characterized by an increase in glucose uptake and glycolytic rates that
is not accompanied by a concomitant increase in glucose oxidation. Lower coupling of …

[HTML][HTML] Antipurinergic therapy for autism—An in-depth review

RK Naviaux - Mitochondrion, 2018 - Elsevier
Are the symptoms of autism caused by a treatable metabolic syndrome that traces to the
abnormal persistence of a normal, alternative functional state of mitochondria? A small …