Evidence map›Paper›PMID 33036150›Full record

ArticleBiology2020

Machine Learning Model for Identifying Antioxidant Proteins Using Features Calculated from Primary Sequences.

Luu Ho Thanh Lam, Ngoc Hoang Le, Le Van Tuan, Ho Tran Ban, Truong Nguyen Khanh Hung, Ngan Thi Kim Nguyen, Luong Huu Dang, Nguyen Quoc Khanh Le

Open access · goldAbstract read
In one paragraph

Article in Biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.5field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 76 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Luu Ho Thanh LamInternational Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei City 110, Taiwan.ORCID 0000-0003-3750-0626
Ngoc Hoang LeGraduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei City 110, Taiwan.
Le Van TuanOrthopedic and Trauma Department, Cho Ray Hospital, Ho Chi Minh City 700000, Vietnam.
Ho Tran BanDepartment of Pediatric Surgery, University of Medicine and Pharmacy, Ho Chi Minh City 700000, Vietnam.
Truong Nguyen Khanh HungInternational Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei City 110, Taiwan.ORCID 0000-0002-6244-0883
Ngan Thi Kim NguyenSchool of Nutrition and Health Sciences, Taipei Medical University, Taipei City 110, Taiwan.
Luong Huu DangDepartment of Otolaryngology, University of Medicine and Pharmacy, Ho Chi Minh City 700000, Vietnam.ORCID 0000-0002-2383-1718
Nguyen Quoc Khanh LeInternational Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei City 110, Taiwan.ORCID 0000-0003-4896-7926
Taipei Medical University · TWCho Ray Hospital · VNUniversity of Medicine and Pharmacy at Ho Chi Minh City · VNChildren's Hospital 2 · VN

Funding

Ministry of Education DP2-109-21121-01-A-06Taipei Medical University TMU108-AE1-B26
6 · The paper itself

Abstract

Antioxidant proteins are involved importantly in many aspects of cellular life activities. They protect the cell and DNA from oxidative substances (such as peroxide, nitric oxide, oxygen-free radicals, etc.) which are known as reactive oxygen species (ROS). Free radical generation and antioxidant defenses are opposing factors in the human body and the balance between them is necessary to maintain a healthy body. An unhealthy routine or the degeneration of age can break the balance, leading to more ROS than antioxidants, causing damage to health. In general, the antioxidant mechanism is the combination of antioxidant molecules and ROS in a one-electron reaction. Creating computational models to promptly identify antioxidant candidates is essential in supporting antioxidant detection experiments in the laboratory. In this study, we proposed a machine learning-based model for this prediction purpose from a benchmark set of sequencing data. The experiments were conducted by using 10-fold cross-validation on the training process and validated by three different independent datasets. Different machine learning and deep learning algorithms have been evaluated on an optimal set of sequence features. Among them, Random Forest has been identified as the best model to identify antioxidant proteins with the highest performance. Our optimal model achieved high accuracy of 84.6%, as well as a balance in sensitivity (81.5%) and specificity (85.1%) for antioxidant protein identification on the training dataset. The performance results from different independent datasets also showed the significance in our model compared to previously published works on antioxidant protein identification.

Indexed as

antioxidant proteinscomputational modelingfeature selectionmachine learningprotein sequencingRandom Forest

Identifiers

PMID33036150
PMCPMC7599600
OpenAlexW3091952751

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.