{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T02:35:13Z","timestamp":1771036513674,"version":"3.50.1"},"reference-count":24,"publisher":"Oxford University Press (OUP)","issue":"16","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,8,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Motivation: Antiretroviral treatment regimens can sufficiently suppress viral replication in human immunodeficiency virus (HIV)-infected patients and prevent the progression of the disease. However, one of the factors contributing to the progression of the disease despite ongoing antiretroviral treatment is the emergence of drug resistance. The high mutation rate of HIV can lead to a fast adaptation of the virus under drug pressure, thus to failure of antiretroviral treatment due to the evolution of drug-resistant variants. Moreover, cross-resistance phenomena have been frequently found in HIV-1, leading to resistance not only against a drug from the current treatment, but also to other not yet applied drugs. Automatic classification and prediction of drug resistance is increasingly important in HIV research as well as in clinical settings, and to this end, machine learning techniques have been widely applied. Nevertheless, cross-resistance information was not taken explicitly into account, yet.<\/jats:p>\n               <jats:p>Results: In our study, we demonstrated the use of cross-resistance information to predict drug resistance in HIV-1. We tested a set of more than 600 reverse transcriptase sequences and corresponding resistance information for six nucleoside analogues. Based on multilabel classification models and cross-resistance information, we were able to significantly improve overall prediction accuracy for all drugs, compared with single binary classifiers without any additional information. Moreover, we identified drug-specific patterns within the reverse transcriptase sequences that can be used to determine an optimal order of the classifiers within the classifier chains. These patterns are in good agreement with known resistance mutations and support the use of cross-resistance information in such prediction models.<\/jats:p>\n               <jats:p>Contact: \u00a0dominik.heider@uni-due.de<\/jats:p>\n               <jats:p>Supplementary information: \u00a0Supplementary data are available at Bioinformatics online.<\/jats:p>","DOI":"10.1093\/bioinformatics\/btt331","type":"journal-article","created":{"date-parts":[[2013,6,23]],"date-time":"2013-06-23T00:20:14Z","timestamp":1371946814000},"page":"1946-1952","source":"Crossref","is-referenced-by-count":63,"title":["Multilabel classification for exploiting cross-resistance information in HIV-1 drug resistance prediction"],"prefix":"10.1093","volume":"29","author":[{"given":"Dominik","family":"Heider","sequence":"first","affiliation":[{"name":"1 Department of Bioinformatics, University of Duisburg-Essen, 45141 Essen, Germany and 2Department of Mathematics and Computer Science, University of Marburg, 35032 Marburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robin","family":"Senge","sequence":"additional","affiliation":[{"name":"1 Department of Bioinformatics, University of Duisburg-Essen, 45141 Essen, Germany and 2Department of Mathematics and Computer Science, University of Marburg, 35032 Marburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Weiwei","family":"Cheng","sequence":"additional","affiliation":[{"name":"1 Department of Bioinformatics, University of Duisburg-Essen, 45141 Essen, Germany and 2Department of Mathematics and Computer Science, University of Marburg, 35032 Marburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eyke","family":"H\u00fcllermeier","sequence":"additional","affiliation":[{"name":"1 Department of Bioinformatics, University of Duisburg-Essen, 45141 Essen, Germany and 2Department of Mathematics and Computer Science, University of Marburg, 35032 Marburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2013,6,21]]},"reference":[{"key":"2023020305203272300_btt331-B1","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1177\/135965350601100210","article-title":"Antiviral efficacy and genotypic resistance patterns of combination therapy with stavudine\/tenofovir in highly active antiretroviral therapy experienced patients","volume":"11","author":"Antinori","year":"2006","journal-title":"Antivir. 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