ArticleMolecular psychiatry2025
A simple platelet biomarker is associated with symptom severity in major depressive disorder.
Article in Molecular psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Placental and fetal consequences of maternal selective serotonin reuptake inhibitor use: current evidence and unresolved questions.Frontiers in pharmacology · 2026Review
- Rafting toward a depression biomarker.European archives of psychiatry and clinical neuroscience · 2025Article
- A heterotrimeric G protein (Gsα) biomarker may predict antidepressant response in subjects with major depressive disorder.Frontiers in psychiatry · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Previous studies have shown that the heterotrimeric G protein, Gsalpha (Gsα), is ensconced predominantly in lipid rafts in acutely depressed subjects with major depressive disorder (MDD) in contrast to healthy controls, and that effective antidepressant treatment (ADT) facilitates translocation of Gsα from lipid rafts. The measurement of Gsα via prostaglandin E1 stimulation of adenylyl cyclase (PGE1 stimulation) has been proposed as a peripheral biomarker for assessing clinical status in MDD. We examined the Gsα biomarker in a new study. PGE1 stimulation was used to assess the coupling of Gsα with platelet adenylyl cyclase in depressed subjects in active treatment and healthy controls. The Quick Inventory of Depressive Symptomatology (QIDS-C
Indexed as
Identifiers
40038544What Socratic holds
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 Socratic graph.