{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T22:27:33Z","timestamp":1791844053089,"version":"4.3.4"},"reference-count":49,"publisher":"American Society for Microbiology","issue":"5","license":[{"start":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T00:00:00Z","timestamp":1746489600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T00:00:00Z","timestamp":1746489600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Microbiol Spectr"],"published-print":{"date-parts":[[2025,5,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:sec>\n            <jats:title\/>\n            <jats:p>\n              <jats:italic>Candida albicans<\/jats:italic>\n              filamentation and biofilm formation are key virulence factors tied to tissue invasion and antifungal tolerance. Pilocarpine hydrochloride (PHCl), a muscarinic receptor agonist, inhibits biofilm maturation, although its mechanism remains unclear. We explored PHCl effects by analyzing sphingolipid and lipid composition and proteomics in treated\n              <jats:italic>C. albicans<\/jats:italic>\n              SC5314 biofilms. PHCl significantly decreased polar lipid and ergosterol levels in biofilms while inducing phytoceramide and glucosylceramide accumulation. PHCl also induced reactive oxygen species and early apoptosis. Proteomic analysis revealed that PHCl treatment downregulated proteins associated with metabolism, cell wall remodeling, and DNA repair in biofilms to levels comparable to those observed in planktonic cells. Consistent with ergosterol reduction, Erg2 was found to be reduced. Overall, PHCl disrupts key pathways essential for biofilm integrity, decreasing its stability and promoting surface detachment, underscoring its potential as a versatile antifungal compound.\n            <\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>IMPORTANCE<\/jats:title>\n            <jats:p>\n              <jats:italic>Candida albicans<\/jats:italic>\n              filamentation and biofilm formation represent crucial virulence factors promoting fungus persistence and drug tolerance. The common eukaryotic nature of mammalian cells poses significant limitations to the development of new active nontoxic compounds. Understanding the mechanism underlying PHCl inhibitory activity on yeast\u2013hypha transition, biofilm adhesion, and maturation can pave the way to efficient drug repurposing in a field where pharmaceutical investment is lacking.\n            <\/jats:p>\n          <\/jats:sec>","DOI":"10.1128\/spectrum.02987-24","type":"journal-article","created":{"date-parts":[[2025,3,20]],"date-time":"2025-03-20T14:26:24Z","timestamp":1742480784000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":4,"title":["Pilocarpine inhibits\n            <i>Candida albicans SC5314<\/i>\n            biofilm maturation by altering lipid, sphingolipid, and protein content"],"prefix":"10.1128","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3839-2698","authenticated-orcid":false,"given":"Emerenziana","family":"Ottaviano","sequence":"first","affiliation":[{"name":"Department of Health Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7359-8558","authenticated-orcid":false,"given":"Michele","family":"Dei Cas","sequence":"additional","affiliation":[{"name":"Department of Health Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1999-129X","authenticated-orcid":false,"given":"Silvia","family":"Ancona","sequence":"additional","affiliation":[{"name":"Department of Health Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-5785-6795","authenticated-orcid":false,"given":"Francesca","family":"Triva","sequence":"additional","affiliation":[{"name":"Department of Health Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5049-7321","authenticated-orcid":false,"given":"Sara","family":"Casati","sequence":"additional","affiliation":[{"name":"Department of Biomedical, Surgical and Dental Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0166-2164","authenticated-orcid":false,"given":"Francesca","family":"Sisto","sequence":"additional","affiliation":[{"name":"Department of Biomedical, Surgical and Dental Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1893-0455","authenticated-orcid":true,"given":"Elisa","family":"Borghi","sequence":"additional","affiliation":[{"name":"Department of Health Sciences, Universit\u00e0 degli Studi di Milano","place":["Milan, Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-micro-091014-104330"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1567-1364.2006.00117.x"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0263522"},{"key":"e_1_3_4_5_2","doi-asserted-by":"publisher","DOI":"10.2217\/fmb.13.159"},{"key":"e_1_3_4_6_2","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2180-14-182"},{"key":"e_1_3_4_7_2","first-page":"37","volume-title":"Fungal biofilms: update on resistance","author":"Borghi E","year":"2016","unstructured":"Borghi E, Borgo F, Morace G. 2016. 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