Evidence map›Paper›PMID 39093524›Full record

ArticleJournal of computer-aided molecular design2024

Development of QSARs for cysteine-containing di- and tripeptides with antioxidant activity:influence of the cysteine position.

Lucas A Garro, Matias F Andrada, Esteban G Vega-Hissi, Sonia Barberis, Juan C Garro Martinez

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Article in Journal of computer-aided molecular design, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Lucas A GarroInstituto de Física Aplicada (INFAP), CCT - San Luis, CONICET, Universidad Nacional de San Luis, San Luis, 5700, Argentina.
Matias F AndradaInstituto de Física Aplicada (INFAP), CCT - San Luis, CONICET, Universidad Nacional de San Luis, San Luis, 5700, Argentina.
Esteban G Vega-HissiFacultad de Química, Bioquímica y Farmacia, IMIBIO-SL-CONICET, Universidad Nacional de San Luis, San Luis, 5700, Argentina.
Sonia BarberisInstituto de Física Aplicada (INFAP), CCT - San Luis, CONICET, Universidad Nacional de San Luis, San Luis, 5700, Argentina.
Juan C Garro MartinezFacultad de Química, Bioquímica y Farmacia, IMIBIO-SL-CONICET, Universidad Nacional de San Luis, San Luis, 5700, Argentina. jcgarro@unsl.edu.ar.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antioxidants agents play an essential role in the food industry for improving the oxidative stability of food products. In the last years, the search for new natural antioxidants has increased due to the potential high toxicity of chemical additives. Therefore, the synthesis and evaluation of the antioxidant activity in peptides is a field of current research. In this study, we performed a Quantitative Structure Activity Relationship analysis (QSAR) of cysteine-containing 19 dipeptides and 19 tripeptides. The main objective is to bring information on the relationship between the structure of peptides and their antioxidant activity. For this purpose, 1D and 2D molecular descriptors were calculated using the PaDEL software, which provides information about the structure, shape, size, charge, polarity, solubility and other aspects of the compounds. Different QSAR model for di- and tripeptides were developed. The statistic parameters for di-peptides model (R

Indexed as

AntioxidantsCysteineDipeptidesOligopeptidesQuantitative Structure-Activity RelationshipModels, MolecularSoftwareAntioxidantsCysteineDipeptidesOligopeptidesAntioxidant activity predictionCysteineDipeptides and tripeptidesFoodsQSAR

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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.