rs3729695

What is the rs3729695 variant?

rs3729695 is a SNP (single nucleotide polymorphism) in the MAPK1 (Mitogen-Activated Protein Kinase 1 (ERK2)) gene. It belongs to the Signaling category and is part of the Metabolic Regulation biological cluster. MAPK1 encodes ERK2, a central kinase in the MAPK/ERK signaling cascade regulating cell proliferation, differentiation, and survival.

Biological role and pathway

This variant sits within the MAPK1 gene, which is involved in the ERK MAPK / cell proliferation and survival pathway. Genes within the Metabolic Regulation cluster work together to maintain balanced function across interconnected biological systems.

Variants in genes within this pathway may influence an individual's predisposition to altered function — particularly under conditions of physiological stress such as viral infection or prolonged illness.

Parent gene: MAPK1

rs3729695 is one of 1 known variant in the MAPK1 gene. To understand the full biological context of this variant, explore the parent gene page.

Conditions studied in relation to rs3729695

Research into MAPK1 variants including rs3729695 has explored associations with the following conditions. These are areas of scientific investigation and do not imply causation.

Genetic insights from DNA data

Consumer DNA files from 23andMe, AncestryDNA, and MyHeritage contain raw SNP data. When you upload your file to ChronicDNA, the analysis engine checks your genotype against a curated panel of 80+ genes selected for their relevance to Long COVID, ME/CFS, and connected biological pathways - some of which may include MAPK1 and the rs3729695 variant.

The report is educational - it explains which variants you carry, what the research says about them, and how they fit into the biological pathways most relevant to chronic illness. Results are presented in plain English with appropriate scientific context, no medical jargon, no scare tactics. All results should be discussed with a qualified healthcare provider.

Frequently asked questions