MAPK14 Gene

What is the MAPK14 gene?

MAPK14 encodes mitogen-activated protein kinase 14 (p38-alpha), a protein involved in p38 MAPK stress and inflammatory signaling. It belongs to the Signaling category and is part of the Immune System & Inflammation biological cluster. MAPK14 encodes p38α MAP kinase, a central stress-activated kinase that drives inflammatory cytokine production in response to various stimuli.

Biological role and pathway

MAPK14 is involved in the p38 MAPK stress and inflammatory signaling pathway, which plays a central role in regulating physiological processes relevant to immune defence, cellular energy, and systemic homeostasis. Genes within the Immune System & Inflammation 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 in these systems — particularly under conditions of physiological stress such as viral infection or prolonged illness.

Known genetic variants

The following variants (SNPs) in the MAPK14 gene have been studied in relation to signaling and chronic illness. Each variant represents a single nucleotide position where individuals may carry different alleles.

• rs1358948— MAPK14 variant

Conditions studied in relation to MAPK14

Research into MAPK14 variants has explored associations with the following conditions. These are areas of scientific investigation and do not imply that MAPK14 causes or treats any condition.

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 MAPK14 and related genes in the immune system & inflammation pathway.

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.

Related genes in the Immune System & Inflammation pathway

MAPK14 does not act in isolation. The following genes are functionally related and may be analysed together for a more complete picture of your genetic predispositions.

Frequently asked questions