Conjunto de dados para análise integrada da microbiota intestinal associada à colecistectomia e doenças metabólicas

Version 1.0
Oliveira, Emília Sousa de; Saad, Mario José Abdalla, 2026, "Conjunto de dados para análise integrada da microbiota intestinal associada à colecistectomia e doenças metabólicas", https://doi.org/10.25824/REDU/SVP5VO, Repositório de Dados de Pesquisa da Unicamp , V1
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Description
Este conjunto de dados reúne os arquivos utilizados na análise integrada da microbiota intestinal para investigar associações entre colecistectomia, obesidade e diabetes mellitus tipo 2. O conjunto é composto por dados derivados de estudos públicos de sequenciamento do gene 16S rRNA, organizados para permitir o processamento bioinformático, a integração entre diferentes coortes e a reprodutibilidade das análises. Os arquivos incluem tabelas de abundância de variantes de sequência amplicon (ASVs), sequências representativas, metadados das amostras e arquivos de referência utilizados nas análises realizadas no ambiente QIIME 2. Os dados estão organizados por estudo, contendo os respectivos arquivos de metadados (.tsv), tabelas de características (feature tables) e sequências representativas (representative sequences), além dos bancos de referência empregados para classificação taxonômica. O conjunto contempla ainda os arquivos utilizados na padronização e integração dos diferentes estudos, permitindo análises comparativas da composição da microbiota intestinal e de seu potencial papel na relação entre colecistectomia e doenças metabólicas. Os dados não podem ser disponibilizados por questões de proteção intelectual. Para mais informações sobre o conjunto de dados ou solicitação de acesso, contatar os responsáveis pela pesquisa. (2026-07-16)
Subject Computer and Information Science; Medicine, Health and Life Sciences
Keyword Colecistectomia, Microbioma gastrointestinal, Machine Learning
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