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Beginner for KEGG Pathway Analysis: The Complete Guide

Apr 24, 2024

Explore KEGG Pathway Analysis with our complete guide. Learn how to navigate the KEGG database, decode pathway maps, and apply enrichment analysis in transcriptome and multi-omics research.

Online Webiner - From Proteome to Complexome: Unveiling the Next Frontier in Proteogenomics

Nov 18, 2025

Live webinar — Nov 18, 9:00–10:00 AM EST (online). Discover how AI deconvolves protein complexes from large-scale affinity proteomics to reveal causal biomarkers and drug targets. Join our live webinar.

ANOVA vs Welch ANOVA vs Kruskal-Wallis for Multi-Group Omics Data

Apr 21, 2026

Learn when to use ANOVA, Welch ANOVA, or Kruskal-Wallis for multi-group omics data, and avoid common statistical mistakes in proteomics and metabolomics.

What Are Oxysterols? Roles in Cholesterol Metabolism, Immunity, and Disease

Apr 21, 2026

Learn what oxysterols are, how they regulate cholesterol metabolism and immune signaling, and why they matter in disease and LC-MS/MS analysis.

How to Select Regions of Interest (ROI) in Spatial Metabolomics

Apr 20, 2026

Learn how to select ROI in spatial metabolomics using morphology, MSI, AI, and multi-modal strategies for more accurate biological interpretation

p-Value vs FDR in Omics: Adjusted p-Value and q-Value Explained

Apr 20, 2026

Understand p-value, adjusted p-value, FDR, and q-value in omics, and choose better thresholds for proteomics and metabolomics studies.

Statistical Tests for Differential Protein Expression in Proteomics

Apr 17, 2026

Learn when to use t-test, Wilcoxon, ANOVA, or Kruskal-Wallis for differential protein expression in proteomics, with practical selection guidance.

Proteomics Raw Data Reanalysis: How to Unlock New Biological Insights from Legacy Datasets

Apr 17, 2026

Learn when and why to reanalyze legacy proteomics raw data, and how updated databases, PTMs, and search tools can reveal new biological insights.

T-Test vs Welch's T-Test vs Mann–Whitney U: Which Test Should You Use in Omics?

Apr 16, 2026

Learn how to choose between Student's t-test, Welch's t-test, and Mann–Whitney U for omics data based on variance, sample size, outliers, and biological meaning.

KEGG vs GO vs COG/KOG: Choosing the Right Functional Annotation Strategies for Multi-Omics Analysis

Apr 16, 2026

Understand the differences between COG/KOG, GO, and KEGG, and learn how to choose the right functional annotation strategy for multi-omics data analysis.

Plant Metabolomics: A Comprehensive Guide to Metabolite Classes, Analytical Platforms, Workflow, and Applications

Apr 15, 2026

Learn plant metabolomics fundamentals, key metabolite classes, major platforms, standard workflows, and real applications in plant research.

Widely-Targeted Metabolomics: Workflow, Advantages, and Applications

Apr 15, 2026

Learn what widely-targeted metabolomics is, how its workflow combines DDA and MRM, and why it improves metabolite coverage, reproducibility, and quantitative reliability.

Cholesterol in Health and Disease: Functions, Metabolism, Homeostasis, and Omics Research

Apr 14, 2026

Learn what cholesterol is, how it is made and regulated, why it matters in disease, and how lipidomics, metabolomics, proteomics, and multi-omics advance cholesterol research.

COG vs KOG Functional Annotation: Differences, Workflow, and Multi-Omics Applications

Apr 14, 2026

Learn the difference between COG and KOG, how functional annotation works, and how to apply enrichment analysis in multi-omics research.

Differential Feature Screening in Omics: Why the Best Candidate Is Not Always the One with the Smallest p-Value

Apr 09, 2026

Learn how to evaluate fold change, p-value, FDR, and VIP in omics studies to build more reliable candidate lists for biomarker screening and differential analysis.

How to Choose the Right Spatial Resolution in MSI for Spatial Metabolomics

Apr 08, 2026

Learn how to choose the right spatial resolution in MSI for spatial metabolomics using practical rules, sample-based guidance, and common application examples.

How to Interpret KEGG Enrichment Analysis Results

Apr 08, 2026

Learn how to interpret KEGG enrichment analysis results using Rich Factor, Gene Count, FDR, pathway significance, and KEGG pathway maps for clearer biological insights.

Matrix Spraying for MALDI-MSI Spatial Metabolomics: Challenges, Advances, and Future Trends

Apr 07, 2026

Learn how matrix spraying affects MALDI-MSI spatial metabolomics, and discover new methods that improve sensitivity, reproducibility, and spatial resolution.

Steroidogenesis Explained: How Cholesterol Becomes the Five Major Steroid Hormone Classes

Apr 07, 2026

Learn how cholesterol is converted into the five major steroid hormone classes, which enzymes control each step, and why steroidogenesis matters in health and disease.

Correlation Heatmaps: How to Create, Interpret, and Compare Pearson vs Spearman

Apr 03, 2026

Learn how to create and interpret correlation heatmaps, choose Pearson vs Spearman, use clustering correctly, and read heatmap patterns with confidence.