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Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data

Long noncoding RNAs (lncRNAs) have an important role in various life processes of the body, especially cancer. The analysis of disease prognosis is ignored in current prediction on lncRNA–disease associations. In this study, a multiple linear regression model was constructed for lncRNA–disease assoc...

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Detalles Bibliográficos
Autores principales: Wang, Bo, Zhang, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6311254/
https://www.ncbi.nlm.nih.gov/pubmed/30643802
http://dx.doi.org/10.1155/2018/3823082
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author Wang, Bo
Zhang, Jing
author_facet Wang, Bo
Zhang, Jing
author_sort Wang, Bo
collection PubMed
description Long noncoding RNAs (lncRNAs) have an important role in various life processes of the body, especially cancer. The analysis of disease prognosis is ignored in current prediction on lncRNA–disease associations. In this study, a multiple linear regression model was constructed for lncRNA–disease association prediction based on clinical prognosis data (MlrLDAcp), which integrated the cancer data of clinical prognosis and the expression quantity of lncRNA transcript. MlrLDAcp could realize not only cancer survival prediction but also lncRNA–disease association prediction. Ultimately, 60 lncRNAs most closely related to prostate cancer survival were selected from 481 alternative lncRNAs. Then, the multiple linear regression relationship between the prognosis survival of 176 patients with prostate cancer and 60 lncRNAs was also given. Compared with previous studies, MlrLDAcp had a predominant survival predictive ability and could effectively predict lncRNA–disease associations. MlrLDAcp had an area under the curve (AUC) value of 0.875 for survival prediction and an AUC value of 0.872 for lncRNA–disease association prediction. It could be an effective biological method for biomedical research.
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spelling pubmed-63112542019-01-14 Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data Wang, Bo Zhang, Jing Biomed Res Int Research Article Long noncoding RNAs (lncRNAs) have an important role in various life processes of the body, especially cancer. The analysis of disease prognosis is ignored in current prediction on lncRNA–disease associations. In this study, a multiple linear regression model was constructed for lncRNA–disease association prediction based on clinical prognosis data (MlrLDAcp), which integrated the cancer data of clinical prognosis and the expression quantity of lncRNA transcript. MlrLDAcp could realize not only cancer survival prediction but also lncRNA–disease association prediction. Ultimately, 60 lncRNAs most closely related to prostate cancer survival were selected from 481 alternative lncRNAs. Then, the multiple linear regression relationship between the prognosis survival of 176 patients with prostate cancer and 60 lncRNAs was also given. Compared with previous studies, MlrLDAcp had a predominant survival predictive ability and could effectively predict lncRNA–disease associations. MlrLDAcp had an area under the curve (AUC) value of 0.875 for survival prediction and an AUC value of 0.872 for lncRNA–disease association prediction. It could be an effective biological method for biomedical research. Hindawi 2018-12-11 /pmc/articles/PMC6311254/ /pubmed/30643802 http://dx.doi.org/10.1155/2018/3823082 Text en Copyright © 2018 Bo Wang and Jing Zhang. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Wang, Bo
Zhang, Jing
Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title_full Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title_fullStr Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title_full_unstemmed Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title_short Multiple Linear Regression Analysis of lncRNA–Disease Association Prediction Based on Clinical Prognosis Data
title_sort multiple linear regression analysis of lncrna–disease association prediction based on clinical prognosis data
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6311254/
https://www.ncbi.nlm.nih.gov/pubmed/30643802
http://dx.doi.org/10.1155/2018/3823082
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