ArticleBMC research notes2018
Increased whole blood FFA2/GPR43 receptor expression is associated with increased 30-day survival in patients with sepsis.
Article in BMC research notes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis 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.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- The role of fatty acid metabolism in acute lung injury: a special focus on immunometabolism.Cellular and molecular life sciences : CMLS · 2024Pooled it
- GPR43 deficiency aggravates sepsis by promoting gut microbiota-dependent barrier disruption and HIF-1α-ENO1 axis-mediated M1 polarization of macrophages.Cellular & molecular biology letters · 2025Article
- Article
- Acetate sensing by GPR43 alarms neutrophils and protects from severe sepsis.Communications biology · 2021Article
- Allosteric targeting of the FFA2 receptor (GPR43) restores responsiveness of desensitized human neutrophils.Journal of leukocyte biology · 2021Article
- Short-Chain Fatty Acid and FFAR2 Activation - A New Option for Treating Infections?Frontiers in cellular and infection microbiology · 2021Review
- Free Fatty Acid Receptors 2 and 3 as Microbial Metabolite Sensors to Shape Host Health: Pharmacophysiological View.Biomedicines · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
objectiveSepsis is a condition associated with a dysregulated inflammatory response to infection with significant morbidity. Recent advances have elucidated the vital role that the short chain fatty acid glycoprotein receptor 43 (FFA2/GPR43) plays in inflammatory and immunomodulatory pathways. We hypothesized that elevated whole blood GPR43 RNA expression would be associated with increased 30-day survival in patients admitted with sepsis. Patients (n = 93) admitted to the intensive care unit with the diagnosis of sepsis underwent quantitative real time PCR within 48 h of intensive care unit admission. Clinical and demographical parameters were retrospectively extracted from the chart and compared to quantitative measurements of GPR43 RNA expression.
resultsUtilizing logistic regression, we found that the odds of mortality decreased for every one-unit increase in GPR43 RNA expression for patients that survived to 30 days [OR = 0.71; 95% CI (0.50, 0.99) p = 0.049]. Using linear regression, we determined that the increase in whole blood GPR43 expression was not associated with whole blood white cell count [r = 0.04; 95% CI (-0.16, 0.24); p = 0.70] or body mass index [r = - 0.07; 95% CI (- 0.23, 0.18); p = 0.81]. We conclude that the GPR43 receptor plays an integral role in survival during and after sepsis.
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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.