The field that taught genetics its hardest lesson about single genes.
Why this topic Burnout stopped being a workplace word and became a personal one.
2026-07-28 · Bright U, et al., Nature Communications 2026, PMID:42521668
Fibromyalgia shares much of its genetics with depression and PTSD
A genome-wide study of fibromyalgia (85,139 cases) found strong genetic correlations with chronic pain, post-traumatic stress disorder and depression — the clearest sign yet that the chronic pain syndrome and mood disorders draw on shared biology. 16 of its positions have pages on this site.
Solid lines are connections this site curates. Dashed lines mean the two ends share a research paper — worth knowing, and not a claim that one explains the other.
Counted in Europe PMC, where the title or abstract names both this topic and that rsID. The number is papers, not evidence of a cause.
BDNF
Smoking behavior
94 papers →CACNA1C
Schizophrenia
16 papers →OPRM1
Opioid receptor sensitivity
10 papers →MTHFR
Folate metabolism (MTHFR C677T)
10 papers →MTHFR
Folate metabolism (MTHFR A1298C)
8 papers →APOE
Lewy body disease
6 papers →BDNP
Menarche (age at onset)
5 papers →FTO
Obesity
4 papers →HLA-DQA2
Crohn's disease
4 papers →ALDH2
Alcohol flush reaction
4 papers →CYP2C19
CYP2C19 *2 — clopidogrel activation
3 papers →CYP1A2
Caffeine metabolism
3 papers →C12orf49
Neuroticism
2 papers →ANK3
Bipolar disorder
2 papers →BDNF
Body mass index
2 papers →CYP2C19
CYP2C19 *17 — increased enzyme activity
2 papers →RIMS1
Schizophrenia
2 papers →SHROOM3
Renal function and chronic kidney disease
2 papers →MYH6
Electrocardiographic traits
2 papers →CYP2C19
CYP2C19 *3 — clopidogrel activation
2 papers →FTO
Menarche (age at onset)
2 papers →FADS1
Crohn's disease
1 paper →TYR
Skin pigmentation
1 paper →CHRNA3
Smoking behavior
1 paper →NCAN
Bipolar disorder
1 paper →KCNV2
Vascular endothelial growth factor levels
1 paper →ANK3
Autism spectrum disorder, attention deficit-hyperactivity disorder, bipolar disorder, major depressive disorder, and schizophrenia (combined)
1 paper →NDST3
Schizophrenia
1 paper →AHI1
Multiple sclerosis
1 paper →GIPR
Body mass index (SNP x SNP interaction)
1 paper →FANCL
Schizophrenia
1 paper →HNF1A
C-reactive protein levels
1 paper →LRRIQ3
Schizophrenia
1 paper →ADH1B
Alcohol metabolism speed
1 paper →NRGN
Schizophrenia
1 paper →CYP3A4
Metabolic traits
1 paper →NPPA
Systolic blood pressure
1 paper →FADS1
HDL cholesterol
1 paper →FADS1
Metabolite levels
1 paper →TGFB1
Colorectal cancer
1 paper →BCHE
Cardiovascular disease risk factors
1 paper →BCO2
Interleukin-18 levels
1 paper →C12orf51
Renal function-related traits (BUN)
1 paper →APOE
Alzheimer's disease (late onset)
1 paper →GIPR
Body mass index
1 paper →TERT
Lung adenocarcinoma
1 paper →LRRK2
Parkinson's disease
1 paper →APOE
LDL cholesterol
1 paper →CDK6
White blood cell count
1 paper →SGSM2
Schizophrenia
1 paper →ABO
Pancreatic cancer
1 paper →ADM
Schizophrenia, bipolar disorder and depression (combined)
1 paper →GLUT9
Urate levels
1 paper →ZFPM2
Vascular endothelial growth factor levels
1 paper →IGSF9B
Schizophrenia
1 paper →VRK2
Schizophrenia
1 paper →TRANK1
Bipolar disorder
1 paper →Europe PMC, title and abstract only, searched for “major depressive disorder”, “depressive symptoms”, “neuroticism”, “perceived stress” alongside each published rsID. Full text was not counted: it returns every paper with an rsID buried in a supplementary table. Recounted monthly.
Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.
Depression and stress. MyGeneLog™. https://www.mygenelog.com/topics/depression
Depression and stress is this site's topic page for mood genetics — the field that taught genetics its hardest lesson about single genes, after decades of candidate-gene findings for depression failed to replicate.
No. Depression genetics is the field that taught researchers their hardest lesson about single genes: candidate genes once blamed for it did not hold up, and what remains is spread across many small-effect variants.
Burnout stopped being a workplace word and became a personal one, which is why the genetics behind depression and everyday stress earned its own page this year.
Europe PMC is searched for major depressive disorder, depressive symptoms, neuroticism or perceived stress appearing in a paper's title or abstract alongside a published rsID, recounted every month.