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Bioinformatics-based New Obesity Gene Screening Service

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Discover Obesity Genes, Drive Precision Health

At Protheragen, our bioinformatics-based obesity gene screening involves integrating multiple layers of biological data to identify new genes associated with obesity. This approach often combines gene expression, DNA methylation, miRNA, and mRNA data to provide a comprehensive understanding of genetic and epigenetic contributions to obesity. The main goal is to identify genes and regulatory networks that play key roles in obesity development by analyzing differentially expressed genes (DEGs) and differentially methylated genes (DMGs).

The process of genetic variant panel-assisted obesity prediction model development service. (Protheragen)

Gene expression and DNA methylation analysis

Datasets from the gene expression omnibus (GEO) are used to obtain gene expression and DNA methylation data from patients with obesity and lean controls.

Protein-protein interaction (PPI) network analysis

A PPI network is constructed using the STRING database and analyzed with Cytoscape software to identify key regulatory genes and their interactions.

miRNA-mRNA regulatory network analysis

Differentially expressed miRNAs and mRNAs are analyzed to construct regulatory networks that further reveal obesity-related pathways.

Functional enrichment analysis

Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses are performed to understand the biological functions and pathways related to the identified genes.

Workflow of Bioinformatics-based New Obesity Gene Screening

Our service aims to identify novel obesity-associated genes and epigenetic regulators, providing new insights into the molecular mechanisms of obesity. This information is used to develop targeted treatment strategies, including reversing specific epigenetic changes and modulating key pathways involved in lipid metabolism and inflammation. Here are the standard steps of bioinformatics-based obesity gene screening:

The process of genetic variant panel-assisted obesity prediction model development service. (Protheragen)

Data Acquisition and Preprocessing

Relevant gene expression, methylation, and miRNA datasets are collected and preprocessed using tools for normalization and differential analysis.

Identification of Key Genes and Networks

Differentially expressed and methylated genes are identified. PPI and miRNA-mRNA regulatory networks are constructed to determine the most influential genes and their interactions.

Functional Enrichment Analysis

GO and KEGG analyses are conducted to explore the biological functions and pathways linked to the identified genes, revealing potential intervention points for treating obesity.

Report Generation

A comprehensive report is generated that includes the identified key genes, regulatory networks, functional analyses, and potential strategies for targeted interventions based on the screening results.

Applications

  • This service helps identify new genes associated with obesity by analyzing gene expression, DNA methylation, and regulatory networks. This information can be used to uncover novel molecular targets for obesity treatment.
  • By integrating DNA methylation and miRNA data, the service provides insights into the role of epigenetics in obesity, helping to identify key regulatory mechanisms and potential intervention points.
  • The identification of specific genes and pathways involved in obesity paves the way for the development of targeted drugs or gene therapy approaches, improving the efficacy of treatments.
  • Researchers can use this service to study the genetic and epigenetic factors influencing obesity, providing a comprehensive understanding of the disease and informing new areas of research.

Advantages

  • By leveraging integrated bioinformatics analysis, Protheragen provides a precise understanding of obesity's genetic and epigenetic basis, allowing for customized intervention strategies.
  • This service can identify previously unknown obesity-associated genes and pathways, providing new opportunities for targeted treatments.
  • The results include detailed insights into the biological processes and pathways involved in obesity, guiding healthcare providers in designing specific therapeutic interventions.

Bioinformatics-based New Obesity Gene Screening Service for Therapy Development

Bioinformatics-based gene screening is critical in preclinical studies, as it identifies obesity-related genes, helping to develop models and assessments that align with the genetic underpinnings of obesity.

Bioinformatics-based New Obesity Gene Screening Service for Preclinical Studies

Bioinformatics-based gene screening aids therapy development by identifying novel gene targets that can be utilized for personalized and more effective obesity treatments.

Publication

Technology: Differential expression analysis, GO analysis, KEGG pathway analysis, Weighted gene co-expression network analysis (WGCNA), Protein-protein interaction (PPI) network construction

Journal: Frontiers in Oncology

IF: 3.5

Published: 2021

Results: The study focuses on identifying novel genes associated with obesity through bioinformatics approaches. Researchers utilized various databases to analyze gene expression data and performed differential expression analysis to pinpoint genes that are significantly altered in obese individuals compared to non-obese controls. The findings revealed several candidate genes that may play critical roles in the pathogenesis of obesity, providing potential targets for future therapeutic interventions.

Fig.1 Directed acyclic graphs is used to explain the causal effect between body size at age 10 and disease outcomes in adulthood.Fig.1 Screening of DEGs. (Pan, et al., 2021)

Frequently Asked Questions

  1. Who can benefit from this service?

    This service is ideal for healthcare providers seeking to develop personalized obesity treatment plans, pharmaceutical companies interested in identifying new drug targets, and researchers studying the genetic and epigenetic aspects of obesity.

  2. What kind of data is analyzed in this service?

    The service analyzes gene expression, DNA methylation, and miRNA data from individuals with obesity and lean controls. This helps identify differentially expressed genes, methylation-regulated genes, and regulatory networks associated with obesity.

  3. What makes this service unique compared to traditional obesity screening methods?

    Unlike traditional screening methods that focus on known risk factors, this bioinformatics-based approach identifies novel genes and regulatory networks by analyzing multiple levels of biological data, providing a comprehensive understanding of obesity's genetic and epigenetic drivers.

At Protheragen, our service integrates gene expression and DNA methylation data, combined with protein interaction and miRNA regulatory network analysis, to systematically identify novel genes and regulatory mechanisms associated with obesity. For more information about our services and anti-obesity solutions, feel free to contact us.

Reference

  1. Pan, J.; et al. The bioinformatics-based analysis identifies 7 immune-related genes as prognostic biomarkers for colon cancer. Frontiers in oncology. 2021, 11: 726701. (CC BY 4.0)

All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.

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