{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T04:44:22Z","timestamp":1788410662998,"version":"build-2803163510"},"reference-count":20,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2025,1,28]],"date-time":"2025-01-28T00:00:00Z","timestamp":1738022400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Natural Science Foundation of Guangxi Province of China","award":["2022GXNSFBA035509"],"award-info":[{"award-number":["2022GXNSFBA035509"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82360623"],"award-info":[{"award-number":["82360623"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["2022YFC2504800"],"award-info":[{"award-number":["2022YFC2504800"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,4,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The use of fluconazole for long-term oral candidiasis treatment in HIV\/AIDS patients can potentially affect the clearance rate and antifungal efficacy of voriconazole against Talaromyces marneffei infection. We isolated two T. marneffei strains that were both resistant to fluconazole and voriconazole. To investigate the mechanism underlying the induction of the cross-resistance in T. marneffei.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Fluconazole-resistant strains were induced in vitro. The target enzyme 14-\u03b1 sterol demethylase Cyp51B was sequenced, and drug efflux pump expression was determined by RT\u2013qPCR in all strains.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The sensitivity of fluconazole-induced resistant strains to fluconazole was greater than 128\u2005mg\/L, and this resistance was stably inherited after fluconazole pressure was removed. MICs of voriconazole for resistant strains were 4\u223c16 times greater than FRR (0.25\u20131 versus 0.06\u2005mg\/L). Two mutation hotspots in Cyp51B were detected: G441D and G441V. The AtrF, Mdr1 and Pmfcz genes were significantly overexpressed in the vast majority of the fluconazole-resistant strains (P\u200a&amp;lt;\u200a0.05).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The growth of T. marneffei in the presence of fluconazole could induce voriconazole resistance in vitro. The main cause of this cross-resistance in T. marneffei appears to be related to a mutation in Cyp51B at G441 and overexpression of the efflux pumps AtrF, Mdr1 and Pmfcz.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/jac\/dkaf022","type":"journal-article","created":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T07:15:17Z","timestamp":1736838917000},"page":"976-979","source":"Crossref","is-referenced-by-count":5,"title":["Potential risk of cross-resistance to voriconazole in HIV\/AIDS patients with\n                    <i>Talaromyces marneffei<\/i>\n                    infection and the mechanisms of the cross-resistance"],"prefix":"10.1093","volume":"80","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7809-5527","authenticated-orcid":false,"given":"Yan-Qing","family":"Zheng","sequence":"first","affiliation":[{"name":"Department of Dermatology and Venereology, The First Affiliated Hospital of Guangxi Medical University , Nanning, Guangxi ,","place":["China"]},{"name":"Infectious Disease Research Laboratory, The Fourth People\u2019s Hospital of Nanning , Nanning, Guangxi ,","place":["China"]},{"name":"Guangxi Scientific and Technological Innovation Cooperation Base of Mycosis Prevention and Control, Guangxi Key Laboratory of AIDS Prevention and Treatment , Nanning, Guangxi ,","place":["China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiang-Guo","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Dermatology and Venereology, The First Affiliated Hospital of Guangxi Medical University , Nanning, Guangxi ,","place":["China"]},{"name":"Department of Dermatology and Venereology, The Second People\u2019s Hospital of Beihai , Guangxi ,","place":["China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Paul","family":"Latge","sequence":"additional","affiliation":[{"name":"Institute of Molecular Biology and Biotechnology, University of Crete , Crete 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