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Prediction of biochemical reactions catalyzed by enzymes in humans

in Algorithms/Drug Discovery/Machine Learning by

There are many biological important enzymes which exist in the human body, one of them is Cytochrome P450 (CyP450) enzymes which are mostly considered in drug discovery due to their involvement in the majority (75%) of drug metabolism [1]. Therefore, various in-silico methods have been applied to predict the possible substrates of CyP 450 enzymes [2-4]. Recently, an in-silico model has been developed to predict the potential chemical reactions mediated by the enzymes present in humans including CyP450 enzymes [5]. Continue reading “Prediction of biochemical reactions catalyzed by enzymes in humans” »

Machine learning in prediction of ageing-related genes/proteins

in Algorithms/Databases/Machine Learning by

Ageing has a great impact on human health, when people’s age advance towards 80 years, approximately half of the proteins in the body get damaged through oxidation. The chemical degradations occurring in our body produce energy by the consumed food via oxidation in the presence of oxygen. Continue reading “Machine learning in prediction of ageing-related genes/proteins” »

Bioinformatics Challenges and Advances in RNA interference

in Algorithms/Machine Learning/Tools by

 

 

RNA interference is a post-transcriptional gene regulatory mechanism to down-regulate the gene expression either by mRNA degradation or by mRNA translation inhibition. The mechanism involves a small partially complementary RNA against the target gene. To perform the action, it also requires a class of dedicated proteins to process these primary RNAs into mature microRNAs. The guide sequence determines the specificity of the miRNA. Therefore, the knowledge of guide sequence is crucial for predicting its targets and also exploiting the sequence to create a new regulatory circuit. In this short review, we will briefly discuss the role and challenges in miRNA research for unveiling the target prediction by bioinformatics and to foster our understanding and applications of RNA interference. Continue reading “Bioinformatics Challenges and Advances in RNA interference” »

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