[HTML][HTML] Mitochondrial sirtuins, metabolism, and aging

Z Ji, GH Liu, J Qu - Journal of Genetics and Genomics, 2022 - Elsevier
Maintaining metabolic homeostasis is essential for cellular and organismal health
throughout life. Multiple signaling pathways that regulate metabolism also play critical roles …

The emerging roles of HDACs and their therapeutic implications in cancer

R Hai, D Yang, F Zheng, W Wang, X Han… - European Journal of …, 2022 - Elsevier
Deregulation of protein post-translational modifications is intensively involved in the etiology
of diseases, including degenerative diseases, inflammatory injuries, and cancers …

Loss of SIRT5 promotes bile acid-induced immunosuppressive microenvironment and hepatocarcinogenesis

R Sun, Z Zhang, R Bao, X Guo, Y Gu, W Yang, J Wei… - Journal of …, 2022 - Elsevier
Background & Aims The liver is a metabolically active organ and is also 'tolerogenic',
exhibiting sophisticated mechanisms of immune regulation that prevent pathogen attacks …

Therapeutic potential and activity modulation of the protein lysine deacylase sirtuin 5

F Fiorentino, C Castiello, A Mai… - Journal of Medicinal …, 2022 - ACS Publications
Sirtiun 5 (SIRT5) is a NAD+-dependent protein lysine deacylase primarily located in
mitochondria. SIRT5 displays an affinity for negatively charged acyl groups and mainly …

The challenging melanoma landscape: From early drug discovery to clinical approval

M Matias, JO Pinho, MJ Penetra, G Campos, CP Reis… - Cells, 2021 - mdpi.com
Melanoma is recognized as the most dangerous type of skin cancer, with high mortality and
resistance to currently used treatments. To overcome the limitations of the available …

Emerging roles of SIRT5 in metabolism, cancer, and SARS-CoV-2 infection

E Fabbrizi, F Fiorentino, V Carafa, L Altucci, A Mai… - Cells, 2023 - mdpi.com
Sirtuin 5 (SIRT5) is a predominantly mitochondrial enzyme catalyzing the removal of glutaryl,
succinyl, malonyl, and acetyl groups from lysine residues through a NAD+-dependent …

Activation and inhibition of sirtuins: From bench to bedside

F Fiorentino, E Fabbrizi, A Mai… - Medicinal Research …, 2024 - Wiley Online Library
The sirtuin family comprises seven NAD+‐dependent enzymes which catalyze protein lysine
deacylation and mono ADP‐ribosylation. Sirtuins act as central regulators of genomic …

Pyrazolone derivatives as potent and selective small-molecule SIRT5 inhibitors

J Yao, Y Yin, H Han, S Chen, Y Zheng, B Liang… - European Journal of …, 2023 - Elsevier
Abstract Sirtiun 5 (SIRT5) is a NAD+-dependent protein lysine deacylase. It is emerging as a
promising target for the development of drugs to treat cancer and metabolism-related …

[HTML][HTML] Targeting sirtuins for cancer therapy: epigenetics modifications and beyond

H Shen, X Qi, Y Hu, Y Wang, J Zhang, Z Liu… - Theranostics, 2024 - pmc.ncbi.nlm.nih.gov
Sirtuins (SIRTs) are well-known as nicotinic adenine dinucleotide+ (NAD+)-dependent
histone deacetylases, which are important epigenetic enzymes consisting of seven family …

Sirtuin modulators in cellular and animal models of human diseases

JY Hong, H Lin - Frontiers in Pharmacology, 2021 - frontiersin.org
Sirtuins use NAD+ to remove various acyl groups from protein lysine residues. Through
working on different substrate proteins, they display many biological functions, including …