{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"submitter":["Chai Z"],"funding":["MOST | National Natural Science Foundation of China"],"pubmed_abstract":["<i>Cryptococcus neoformans</i> is a life-threatening fungal pathogen that is a causative agent for pulmonary infection and meningoencephalitis in both immunocompetent and immunodeficient individuals. Recent studies have elucidated the important function of the target of rapamycin (TOR) signaling pathway in the modulation of <i>C. neoformans</i> virulence factor production and pathogenicity in animal infection models. Herein, we discovered that Ypk1, a critical component of the TOR signaling pathway, acts as a critical modulator in fungal pathogenicity through post-translational modifications (PTMs). Mass spectrometry analysis revealed that Ypk1 is subject to protein acetylation at lysines 315 and 502, and both sites are located within kinase functional domains. Inhibition of the <i>C. neof"],"journal":["Microbiology spectrum"],"pagination":["e0003824"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11302014"],"repository":["biostudies-literature"],"pubmed_title":["Sirtulin-Ypk1 regulation axis governs the TOR signaling pathway and fungal pathogenicity in <i>Cryptococcus neoformans</i>."],"pmcid":["PMC11302014"],"funding_grant_id":["31870140, 32270205"],"pubmed_authors":["Li Y","Zhang J","Ding C","Zhang Z","Tong X","Chai Z"],"additional_accession":[]},"is_claimable":false,"name":"Sirtulin-Ypk1 regulation axis governs the TOR signaling pathway and fungal pathogenicity in <i>Cryptococcus neoformans</i>.","description":"<i>Cryptococcus neoformans</i> is a life-threatening fungal pathogen that is a causative agent for pulmonary infection and meningoencephalitis in both immunocompetent and immunodeficient individuals. Recent studies have elucidated the important function of the target of rapamycin (TOR) signaling pathway in the modulation of <i>C. neoformans</i> virulence factor production and pathogenicity in animal infection models. Herein, we discovered that Ypk1, a critical component of the TOR signaling pathway, acts as a critical modulator in fungal pathogenicity through post-translational modifications (PTMs). Mass spectrometry analysis revealed that Ypk1 is subject to protein acetylation at lysines 315 and 502, and both sites are located within kinase functional domains. Inhibition of the <i>C. neof","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jun","modification":"2025-04-26T05:28:01.599Z","creation":"2025-04-06T11:32:02.864Z"},"accession":"S-EPMC11302014","cross_references":{"pubmed":["38912819"],"doi":["10.1128/spectrum.00038-24"]}}