Fabiano Cordeiro Moreira

Molecular Insights into ANPEP in Gastric Adenocarcinoma

This study identifies ANPEP as upregulated in gastric adenocarcinoma and associated with immune suppression and tumor progression, suggesting its potential as a biomarker and therapeutic target.

Immune Remodeling and Dysbiosis May Distinguish the Microenvironments of Gastric Adenocarcinoma and Peritumoral Tissue

This study compares microbial diversity, immune cell composition, and gene expression in gastric adenocarcinoma and peritumoral tissue to identify functional differences in their microenvironments.

Dietary Patterns and Gene Expression Profiles in Gastric Adenocarcinoma Patients from the Northern Region of Brazil

This study examines dietary patterns in gastric adenocarcinoma patients and identifies differentially expressed genes linked to dietary risk exposure.

Cancer-Testis Antigens as Clinical and Prognostic Biomarkers in Gastric Adenocarcinoma: Integration of Differential Expression, Clinical Associations, Survival, and Co-Expression Networks

Transcriptional Signatures of Field Cancerization in Gastric Cancer

The paper identifies a 138-gene transcriptional signature in gastric cancer peritumoral tissue that is conserved in tumors and associated with poor prognosis.

Transcriptomic Mutational Profiling of Gastric Adenocarcinoma in Northern Brazil

This study analyzes mutational profiles in gastric adenocarcinoma samples from northern Brazil using NGS, identifying key mutations and patterns associated with replication damage and DNA repair.

MOLECULAR STRATIFICATION OF INTESTINAL AND DIFFUSE SUBTYPES OF GASTRIC ADENOCARCINOMA AND ITS PROGNOSTIC IMPACT

This study identifies molecular subtypes of gastric adenocarcinoma that correlate with prognosis but find that neither histology nor a derived signature alone reliably stratifies survival.

Interspecies Functional Divergence: The Microbiome's Role in FLOT Response e Across Gastric Cancer Subtypes

This study examines how the FLOT chemotherapy regimen affects the gastric tumor microenvironment, revealing subtype-specific microbiome-host interactions that influence tumor behavior.

Influence of Epigenetic Regulators Expression on Gastric Cancer Prognosis

The paper analyzes epigenetic gene expression in gastric cancer samples to identify dysregulated pathways and potential biomarkers.

Integrated Expression Analysis of C-MYC Oncogene-Associated Pathways in Gastric Adenocarcinoma and its Correlation with Clinicopathological Factors

This study analyzes the expression of C-MYC and its associated pathways in gastric adenocarcinoma, identifying dysregulated genes and their correlation with clinicopathological factors.

FERROPTOSIS GENE SIGNATURES REVEAL DISTINCT REGULATORY LANDSCAPES IN GASTRIC ADENOCARCINOMA AND OTHER TISSUES

This study identifies distinct ferroptosis gene signatures in gastric adenocarcinoma and adjacent tissues, revealing transcriptional heterogeneity and regulatory imbalances.

GASTRIC CANCER BASED ON TRANSCRIPTION FACTORS

This study identifies differentially expressed transcription factors in gastric adenocarcinoma using NGS and bioinformatics, revealing potential biomarkers for prognosis and treatment.

Characterization of Human Endogenous Retroviruses in Gastric Cancer with Helicobacter pylori: A Study from Northern Brazil

This study characterizes HERV expression in gastric cancer tissues and finds differential expression in tumor samples, particularly those with H. pylori infection.

Viral Landscape of Gastric Adenocarcinoma Reveals Clinically Relevant Viruses

The paper identifies viral species in gastric tumor and peritumoral tissues, finding enriched viruses and comparable diversity between tissue types.

Treasure: A Sensitive Pipeline for Species-Level and Functional Microbiome Profiling

The paper introduces a pipeline for functional microbiome profiling using NGS data, showing improved performance over existing methods in analyzing gastric cancer-associated microbiomes.

EXPRESSION INSIGHTS INTO GASTRIC ADENOCARCINOMA: NETWORK ANALYSIS REVEALS KEY HUB GENES AND FUNCTIONAL MODULES

The paper uses coexpression network analysis on RNA-seq data to identify key hub genes and modules associated with gastric adenocarcinoma, revealing potential diagnostic biomarkers and tumor microenvironment interactions.

Unmasking Epstein-Barr Role in Gastric Carcinogenesis: A Gene Expression Approach to Virus-Positive Tumors

This study uses RNA-seq to analyze gene expression in EBV-positive and EBV-negative gastric cancer samples, identifying differentially expressed genes and viral gene activity associated with tumor progression.

Genomic approach for conservation and the sustainable management of endangered species of the Amazon

The paper develops microsatellite markers for Arapaima gigas to aid in conservation and management of this endangered Amazonian fish species.

ACE2 polymorphisms as potential players in COVID-19 outcome

The paper investigates ACE2 polymorphisms in South American and global populations to explain sex and ancestry-related differences in COVID-19 outcomes.

TMPRSS2 variants and their susceptibility to COVID-19: focus in East Asian and European populations.

The paper investigates TMPRSS2 genetic variation in East Asian and European populations to assess its role in susceptibility and outcomes of COVID-19.