ROS production by mitochondria: function or dysfunction?

FR Palma, BN Gantner, MJ Sakiyama, C Kayzuka… - Oncogene, 2024 - nature.com
In eukaryotic cells, ATP generation is generally viewed as the primary function of
mitochondria under normoxic conditions. Reactive oxygen species (ROS), in contrast, are …

Macrophage polarization and reprogramming in acute inflammation: a redox perspective

S Pérez, S Rius-Pérez - Antioxidants, 2022 - mdpi.com
Macrophage polarization refers to the process by which macrophages can produce two
distinct functional phenotypes: M1 or M2. The balance between both strongly affects the …

Protein posttranslational modifications in health and diseases: Functions, regulatory mechanisms, and therapeutic implications

Q Zhong, X Xiao, Y Qiu, Z Xu, C Chen, B Chong… - MedComm, 2023 - Wiley Online Library
Protein posttranslational modifications (PTMs) refer to the breaking or generation of covalent
bonds on the backbones or amino acid side chains of proteins and expand the diversity of …

Redox signaling pathways in unilateral ureteral obstruction (UUO)-induced renal fibrosis

AK Aranda-Rivera, A Cruz-Gregorio… - Free Radical Biology …, 2021 - Elsevier
Unilateral ureteral obstruction (UUO) is an experimental rodent model that mimics renal
fibrosis associated with obstructive nephropathy in an accelerated manner. After UUO, the …

Upgrade of an old drug: Auranofin in innovative cancer therapies to overcome drug resistance and to increase drug effectiveness

T Gamberi, G Chiappetta, T Fiaschi… - Medicinal Research …, 2022 - Wiley Online Library
Auranofin is an oral gold (I) compound, initially developed for the treatment of rheumatoid
arthritis. Currently, Auranofin is under investigation for oncological application within a drug …

PTEN Alterations and Their Role in Cancer Management: Are We Making Headway on Precision Medicine?

N Fusco, E Sajjadi, K Venetis, G Gaudioso, G Lopez… - Genes, 2020 - mdpi.com
Alterations in the tumor suppressor phosphatase and tensin homolog (PTEN) occur in a
substantial proportion of solid tumors. These events drive tumorigenesis and tumor …

CircZNF215 promotes tumor growth and metastasis through inactivation of the PTEN/AKT pathway in intrahepatic cholangiocarcinoma

W Liao, J Du, L Li, X Wu, X Chen, Q Feng, L Xu… - Journal of Experimental …, 2023 - Springer
Background Increasing evidence shows that circular RNAs (circRNAs), a novel class of
noncoding RNAs, play a crucial role in the development of cancers, including intrahepatic …

Cross‐Talk between Oxidative Stress and m6A RNA Methylation in Cancer

B Yang, Q Chen - Oxidative Medicine and Cellular Longevity, 2021 - Wiley Online Library
Oxidative stress is a state of imbalance between oxidation and antioxidation. Excessive ROS
levels are an important factor in tumor development. Damage stimulation and excessive …

Thiol-based redox-active proteins as cardioprotective therapeutic agents in cardiovascular diseases

I Andreadou, P Efentakis, K Frenis, A Daiber… - Basic Research in …, 2021 - Springer
Thiol-based redox compounds, namely thioredoxins (Trxs), glutaredoxins (Grxs) and
peroxiredoxins (Prxs), stand as a pivotal group of proteins involved in antioxidant processes …

The Role of PTEN in Epithelial–Mesenchymal Transition

O Fedorova, S Parfenyev, A Daks, O Shuvalov… - Cancers, 2022 - mdpi.com
Simple Summary The PTEN phosphatase is a ubiquitously expressed tumor suppressor,
which inhibits the PI3K/AKT pathway in the cell. The PI3K/AKT pathway is considered to be …