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PPT1 Promotes Growth and Inhibits Ferroptosis of Oral Squamous Cell Carcinoma Cells

Current Cancer Drug Targets
Background: Oral Squamous Cell Carcinoma (OSCC) is one of the most prevalent cancers with poor prognosis in the head and neck. Elucidating molecular mechanisms underlying OSCC occurrence and development is important for the therapy. Dysregulated palmitoylation-related enzymes have been reported in several cancers but OSCC.
Qingqiong, Luo   +4 more
openaire   +2 more sources

Expression, purification and refolding of the phosphatase domain of protein phosphatase 1 (Ppt1) from Saccharomyces cerevisiae

International Journal of Biological Macromolecules, 2006
Here we report the recombinant expression of the catalytically active phosphatase domain of the Saccharomyces cerevisiae protein phosphatase 1 (Ppt1) in E. coli. Ppt1 consists of two domains: a 20 kDa TPR (tetratricopeptide repeat) domain, which mediates protein-protein interactions and directs Ppt1 to potential substrate proteins, e.g.
Michael H, Suhre   +2 more
openaire   +2 more sources

FBXW8-mediated degradation of PPT1 suppresses epithelial-mesenchymal transition and metastasis in hepatocellular carcinoma

Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality, characterized by its aggressive growth, high metastatic potential, and resistance to therapeutic interventions. Dysregulation of the ubiquitin-proteasome system (UPS) is recognized as a hallmark of cancer; however, its precise functional contributions to HCC pathogenesis ...
Jingliang, He   +8 more
openaire   +2 more sources

PPT1 regulates mitochondrial redox by depalmitoylating PRDX3

Cellular Signalling
Gengjun Zhu   +6 more
openaire   +1 more source

Computational and structural investigation of Palmitoyl-Protein Thioesterase 1 (PPT1) protein causing Neuronal Ceroid Lipofuscinoses (NCL)

Advances in Protein Chemistry and Structural Biology, 2022
D Thirumal Kumar   +2 more
exaly  

Neuronal ceroid lipofuscinosis with DNAJC5/CSPα mutation has PPT1 pathology and exhibit aberrant protein palmitoylation

Acta Neuropathologica, 2015
Sreeganga Chandra   +2 more
exaly  

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