Unknown

Dataset Information

0

Combining biomedical knowledge graphs and text to improve predictions for drug-target interactions and drug-indications.


ABSTRACT: Biomedical knowledge is represented in structured databases and published in biomedical literature, and different computational approaches have been developed to exploit each type of information in predictive models. However, the information in structured databases and literature is often complementary. We developed a machine learning method that combines information from literature and databases to predict drug targets and indications. To effectively utilize information in published literature, we integrate knowledge graphs and published literature using named entity recognition and normalization before applying a machine learning model that utilizes the combination of graph and literature. We then use supervised machine learning to show the effects of combining features from biomedical knowledge and published literature on the prediction of drug targets and drug indications. We demonstrate that our approach using datasets for drug-target interactions and drug indications is scalable to large graphs and can be used to improve the ranking of targets and indications by exploiting features from either structure or unstructured information alone.

SUBMITTER: Alshahrani M 

PROVIDER: S-EPMC8988936 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

altmetric image

Publications

Combining biomedical knowledge graphs and text to improve predictions for drug-target interactions and drug-indications.

Alshahrani Mona M   Almansour Abdullah A   Alkhaldi Asma A   Thafar Maha A MA   Uludag Mahmut M   Essack Magbubah M   Hoehndorf Robert R  

PeerJ 20220404


Biomedical knowledge is represented in structured databases and published in biomedical literature, and different computational approaches have been developed to exploit each type of information in predictive models. However, the information in structured databases and literature is often complementary. We developed a machine learning method that combines information from literature and databases to predict drug targets and indications. To effectively utilize information in published literature,  ...[more]

Similar Datasets

| S-EPMC8896635 | biostudies-literature
| S-EPMC7327409 | biostudies-literature
| S-EPMC11601480 | biostudies-literature
| S-EPMC11326122 | biostudies-literature
| S-EPMC9677479 | biostudies-literature
| S-EPMC10709903 | biostudies-literature
| S-EPMC10185525 | biostudies-literature
| S-EPMC6070294 | biostudies-literature
| S-EPMC6409686 | biostudies-literature
| S-EPMC9372416 | biostudies-literature