ArticleTuberculosis (Edinburgh, Scotland)2023
IL-27 inhibits anti- Mycobacterium tuberculosis innate immune activity of primary human macrophages.
Article in Tuberculosis (Edinburgh, Scotland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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
5 citing papers in PubMed, 9 citations in OpenAlex.
- Recent Insights Into Targeting Interleukin-27 in Coronary Artery Disease.Journal of cardiovascular translational research · 2025Review
- The Human Milk Oligosaccharide Lacto-N-Fucopentaose III Conjugated to Dextran Inhibits HIV Replication in Primary Human Macrophages.Nutrients · 2025Article
- IL-27 attenuated macrophage injury and inflammation induced by Mycobacterium tuberculosis by activating autophagy.In vitro cellular & developmental biology. Animal · 2025Article
- Role of IL-27 in COVID-19: A Thin Line between Protection and Disease Promotion.International journal of molecular sciences · 2024Review
- Peripheral Blood Levels of IL-27, IFABP, and DAO at Early Onset as Predictors of 28-Day Mortality in Enterogenic Sepsis Patients: A Single-Center, Prospective Pilot Study.Infection and drug resistance · 2024Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
Mycobacterium tuberculosis (M. tuberculosis) is an intracellular pathogen that primarily infects macrophages. Despite a robust anti-mycobacterial response, many times macrophages are unable to control M. tuberculosis. The purpose of this study was to investigate the mechanism by which the immunoregulatory cytokine IL-27 inhibits the anti-mycobacterial activity of primary human macrophages. We found concerted production of IL-27 and anti-mycobacterial cytokines by M. tuberculosis-infected macrophages in a toll-like receptor (TLR) dependent manner. Notably, IL-27 suppressed the production of anti-mycobacterial cytokines TNFα, IL-6, IL-1β, and IL-15 by M. tuberculosis-infected macrophages. IL-27 limits the anti-mycobacterial activity of macrophages by reducing Cyp27B, cathelicidin (LL-37), LC3B lipidation, and increasing IL-10 production. Furthermore, neutralizing both IL-27 and IL-10 increased the expression of proteins involved in LC3-associated phagocytosis (LAP) pathway for bacterial clearance, namely vacuolar-ATPase, NOX2, and RUN-domain containing protein RUBCN. These results implicate IL-27 is a prominent cytokine that impedes M. tuberculosis clearance.
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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.