Results 111 to 120 of about 164,294 (288)

Lactate oxidation facilitates growth of Mycobacterium tuberculosis in human macrophages

Scientific Reports, 2017
Mycobacterium tuberculosis (Mtb) uses alveolar macrophages as primary host cells during infection. In response to an infection, macrophages switch from pyruvate oxidation to reduction of pyruvate into lactate.
Sandra Billig, Marie Schneefeld, Claudia Huber, Guntram A. Grassl, Wolfgang Eisenreich, Franz-Christoph Bange   +5 more
doaj   +1 more source

Protein Language Model‐Guided Engineering of a 2,3‐Butanediol Dehydrogenase for the Enantioselective Synthesis of Cyclic α‐Hydroxy Ketones

Advanced Science, EarlyView.
A (2R,3R)‐butanediol dehydrogenase from Bacillus subtilis (BsBDH) is engineered for the enantioselective synthesis of 2‐hydroxycyclohexanone. A PASS computational design strategy is proposed to enhance the thermostability of BsBDH. Moreover, ESM‐1v combined with ISM is utilized for enhancing and inverting its stereoselectivity.
Haote Ding, Ling Jiang, Yijia Song, Zhongji Pu, Lirong Yang, Haoran Yu   +5 more
wiley   +1 more source

Fructose metabolism in Chromohalobacter salexigens: interplay between the Embden–Meyerhof–Parnas and Entner–Doudoroff pathways [PDF]

, 2019
Background The halophilic bacterium Chromohalobacter salexigens metabolizes glucose exclusively through the Entner–Doudoroff (ED) pathway, an adaptation which results in inefficient growth, with significant carbon overflow, especially at low salinity ...
Argandoña Bertrán, Montserrat, Bernal, Vicente, Borges, Nuno, Castaño Cerezo, Sara, Csonka, Laszlo N., Cánovas, Manuel, Gonçalves, Luís G., Goodner, Bradley W., Nieto Gutiérrez, Joaquín José, Pagán, Juan P., Pastor, José M., Reynolds, Kathryn A., Vargas Macías, Carmen   +12 more
core   +1 more source

Lactylation‐Driven YTHDC1 Alleviates MASLD by Suppressing PTPN22‐Mediated Dephosphorylation of NLRP3

Advanced Science, EarlyView.
In MASLD, YTHDC1 undergoes increased lactylation and ubiquitination, reducing its expression. AARS1 mediates lactylation at lysine 565, while disrupted binding to LDHA further promotes lactylation, suppressing YTHDC1. This downregulation enhances PTPN22 mRNA stability, leading to NLRP3 dephosphorylation and activation, which exacerbates inflammation ...
Feng Zhang, Linghua Zeng, Kunkun Zou, Keying Lin, Fangting Yao, Jinglun Song, Shumeng Zhang, Hanshu Feng, Zhichao Yang, Chunlei Wang, Hongtao Diao, Xue Kong, Tengfei Pan, Joonki Kim, Tianqi Duo, Linqiang Li, Yu Bian   +16 more
wiley   +1 more source

Defining the Roles of Pyruvate Oxidation, TCA Cycle, and Mannitol Metabolism in Methicillin-Resistant Staphylococcus aureus Catheter-Associated Urinary Tract Infection. [PDF]

Microbiol Spectr, 2023
Paudel S, Guedry S, Obernuefemann CLP, Hultgren SJ, Walker JN, Kulkarni R.   +5 more
europepmc   +1 more source

Alkyltriphenylphosphonium Binding to Cardiolipin Triggers Oncosis in Cancer Cells

Advanced Science, EarlyView.
Alkyltriphenylphosphonium, exemplified by TPP+‐C14, preferentially accumulates in mitochondria and selectively binds to cardiolipin, a key phospholipid of the inner mitochondrial membrane, causing loss of mitochondrial membrane potential, severe cellular ATP depletion, and calcium imbalance.
Jin Li, Hang Zheng, Yuxing Lin, Ziwei Zhao, Yijia Mai, Zhangrong Lou, Qiang Liu, Zhao Ma, Chengjun Wu   +8 more
wiley   +1 more source

KDM4A Coactivates E2F1 to Regulate the PDK-Dependent Metabolic Switch between Mitochondrial Oxidation and Glycolysis

Cell Reports, 2016
The histone lysine demethylase KDM4A/JMJD2A has been implicated in prostate carcinogenesis through its role in transcriptional regulation. Here, we describe KDM4A as a E2F1 coactivator and demonstrate a functional role for the E2F1-KDM4A complex in the ...
Ling-Yu Wang, Chiu-Lien Hung, Yun-Ru Chen, Joy C. Yang, Junjian Wang, Mel Campbell, Yoshihiro Izumiya, Hong-Wu Chen, Wen-Ching Wang, David K. Ann, Hsing-Jien Kung   +10 more
doaj   +1 more source

GCN5L1 impairs diastolic function in mice exposed to a high fat diet by restricting cardiac pyruvate oxidation. [PDF]

Physiol Rep, 2022
Thapa D, Bugga P, Mushala BAS, Manning JR, Stoner MW, McMahon B, Zeng X, Cantrell PS, Yates N, Xie B, Edmunds LR, Jurczak MJ, Scott I.   +12 more
europepmc   +1 more source

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

Advanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet, Sara Pugliese, Jordi Bruna, Daniel Ruiz‐Molina, Salvio Suárez‐García, Victor J. Yuste   +5 more
wiley   +1 more source

Dihydrolipoamide dehydrogenase, pyruvate oxidation, and acetylation-dependent mechanisms intersecting drug iatrogenesis. [PDF]

Cell Mol Life Sci, 2021
Duarte IF, Caio J, Moedas MF, Rodrigues LA, Leandro AP, Rivera IA, Silva MFB.   +6 more
europepmc   +1 more source