ArticleCurrent biology : CB2015
Molecular signatures of major depression.
Article in Current biology : CB, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07261111 (Effect of Subtle Energy Transmission and Tao Calligraphy Mindfulness Practice on Mitochondrial DNA), which is not on this map. Cited by 137 papers, 10 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effect of Subtle Energy Transmission and Tao Calligraphy Mindfulness Practice on Mitochondrial DNA (mtDNA) in Peripheral Blood Leukocytes
Who cites it
137 citing papers in PubMed, 10 syntheses or guidelines pooled it, 285 citations in OpenAlex.
- Exploring the association between depression and telomere length: A systematic review and meta-analysis.Scientific reports · 2025Pooled it
- Whole blood mitochondrial copy number in clinical populations with mood disorders: A meta-analysis: Blood mitochondrial copy number and mood disorders.Psychiatry research · 2024Pooled it
- Association between mitochondrial DNA levels and depression: a systematic review and meta-analysis.BMC psychiatry · 2023Pooled it
- Stress and circulating cell-free mitochondrial DNA: A systematic review of human studies, physiological considerations, and technical recommendations.Mitochondrion · 2021Pooled it
- Adverse Childhood Experiences and Telomere Length a Look Into the Heterogeneity of Findings-A Narrative Review.Frontiers in neuroscience · 2019Pooled it
- Association of telomere length with general cognitive trajectories: a meta-analysis of four prospective cohort studies.Neurobiology of aging · 2018Pooled it
- Early life adversity and telomere length: a meta-analysis.Molecular psychiatry · 2018Pooled it
- Short telomere length is associated with impaired cognitive performance in European ancestry cohorts.Translational psychiatry · 2017Pooled it
- Perceived stress and telomere length: A systematic review, meta-analysis, and methodologic considerations for advancing the field.Brain, behavior, and immunity · 2016Pooled it
- Psychological Stress and Mitochondria: A Systematic Review.Psychosomatic medicinePooled it
- Circulating cell-free mitochondrial DNA, but not leukocyte mitochondrial DNA copy number, is elevated in major depressive disorder.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2018Trial
- Leukocyte telomere length and depression, anxiety and stress and adjustment disorders in primary health care patients.BMC psychiatry · 2017Trial
- Telomere length as a predictor of response to Pioglitazone in patients with unremitted depression: a preliminary study.Translational psychiatry · 2016Trial
- The effect of the integrated stress response reduction intervention on cellular aging in middle-aged nurses: a pilot study.BMC nursing · 2026Article
- Neuronal mitochondrial dynamics: roles in brain disorders and therapeutic potential.Acta pharmacologica Sinica · 2026Article
- Unraveling the telomere-mitochondrial axis in colorectal cancer: Results from a prospectively followed cohort.Molecular medicine (Cambridge, Mass.) · 2026Article
- Concurrent depression and anxiety in women undergoing additional diagnostic procedures due to positive screening for cervical cancer.PloS one · 2026Observational
- Mitochondrial dysfunction, a new marker warning of neuropsychiatric disorder risk: evidence from genetics and epidemiology.Annals of general psychiatry · 2025Article
- Salivary mitochondrial DNA is associated with biomarkers of Alzheimer's disease in cognitively normal older adults.Translational psychiatry · 2025Article
- Early life stress, psychiatric conditions, and mitochondrial DNA copy number (mtDNAcn) in medically healthy young adults.Psychoneuroendocrinology · 2025Article
77 more citing papers are in PubMed but not listed here.
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Authors and funding
71 authors at 20 institutions in 9 countries.
Funding
Abstract
Adversity, particularly in early life, can cause illness. Clues to the responsible mechanisms may lie with the discovery of molecular signatures of stress, some of which include alterations to an individual's somatic genome. Here, using genome sequences from 11,670 women, we observed a highly significant association between a stress-related disease, major depression, and the amount of mtDNA (p = 9.00 × 10(-42), odds ratio 1.33 [95% confidence interval [CI] = 1.29-1.37]) and telomere length (p = 2.84 × 10(-14), odds ratio 0.85 [95% CI = 0.81-0.89]). While both telomere length and mtDNA amount were associated with adverse life events, conditional regression analyses showed the molecular changes were contingent on the depressed state. We tested this hypothesis with experiments in mice, demonstrating that stress causes both molecular changes, which are partly reversible and can be elicited by the administration of corticosterone. Together, these results demonstrate that changes in the amount of mtDNA and telomere length are consequences of stress and entering a depressed state. These findings identify increased amounts of mtDNA as a molecular marker of MD and have important implications for understanding how stress causes the disease.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.