ArticleCell2021
Baricitinib treatment resolves lower-airway macrophage inflammation and neutrophil recruitment in SARS-CoV-2-infected rhesus macaques.
Article in Cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers, 3 of them syntheses that pooled it.
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
148 citing papers in PubMed, 3 syntheses or guidelines pooled it, 208 citations in OpenAlex.
- JAK inhibitors and COVID-19.Journal for immunotherapy of cancer · 2022Pooled it
- A Meta-Analysis of Rhesus Macaques (Comparative medicine · 2021Pooled it
- The Efficacy and Safety of Janus Kinase Inhibitors for Patients With COVID-19: A Living Systematic Review and Meta-Analysis.Frontiers in medicine · 2021Pooled it
- A Risk Profile Using Simple Hematologic Parameters to Assess Benefits From Baricitinib in Patients Hospitalized With COVID-19: A Post Hoc Analysis of the Adaptive COVID-19 Treatment Trial-2.Annals of internal medicine · 2024Trial
- Efficacy and safety of baricitinib plus standard of care for the treatment of critically ill hospitalised adults with COVID-19 on invasive mechanical ventilation or extracorporeal membrane oxygenation: an exploratory, randomised, placebo-controlled trial.The Lancet. Respiratory medicine · 2022Trial
- The CCR2 inflammatory pathway is a target for improving severe disease and pulmonary inflammation in experimental COVID-19.Virulence · 2026Article
- Exposure route, not dose, is the primary driver of infection patterns for a respiratory virus.Science advances · 2026Article
- Functional immune changes are conserved in COVID-19 and trauma patients receiving intensive care.Nature communications · 2026Article
- Beyond suppression: the paradox of JAK inhibitors as amplifiers of cancer immunotherapy.Nature reviews. Immunology · 2026Review
- MELK inhibition disrupts actin cytoskeleton and broadly restricts human coronavirus infections.Nature communications · 2026Article
- Proinflammatory monocyte-derived granulocyte-macrophage colony-stimulating factor fuels airway inflammation in bronchopulmonary dysplasia.Pediatric research · 2026Article
- Identifying ICAM-1 as a Therapeutic Target for Cytokine Storm in Human Macrophages Through Integrative Bioinformatics Approaches.Molecules (Basel, Switzerland) · 2026Article
- Exposure route drives SARS-CoV-2 infection patterns in non-human primates.bioRxiv : the preprint server for biology · 2026Article
- Emerging and underrecognized viral triggers of autoimmune inflammatory rheumatic disease flares.Nature reviews. Rheumatology · 2026Review
- Tracheobronchial ulcers caused byThe Journal of international medical research · 2026Review
- Inflammation from mild COVID-19 results in persistent neurological and behavioral changes in rhesus macaques.Research square · 2025Article
- The CXCL10-CXCR3 Axis Induces Tumor-Associated Neutrophils to Interfere with CTLs-Mediated Antitumor Activity in EBV-Associated Epithelial Cancers.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Article
- High-throughput quantitation of human neutrophil recruitment and functional responses in an air-blood barrier array.APL bioengineering · 2025Article
- Exploring the mechanism of Radix Bupleuri in the treatment of depression combined with SARS-CoV-2 infection through bioinformatics, network pharmacology, molecular docking, and molecular dynamic simulation.Metabolic brain disease · 2025Article
88 more citing papers are in PubMed but not listed here.
Corrections and comments
- Update of
Authors and funding
45 authors at 5 institutions in 1 country.
Funding
Abstract
SARS-CoV-2-induced hypercytokinemia and inflammation are critically associated with COVID-19 severity. Baricitinib, a clinically approved JAK1/JAK2 inhibitor, is currently being investigated in COVID-19 clinical trials. Here, we investigated the immunologic and virologic efficacy of baricitinib in a rhesus macaque model of SARS-CoV-2 infection. Viral shedding measured from nasal and throat swabs, bronchoalveolar lavages, and tissues was not reduced with baricitinib. Type I interferon (IFN) antiviral responses and SARS-CoV-2-specific T cell responses remained similar between the two groups. Animals treated with baricitinib showed reduced inflammation, decreased lung infiltration of inflammatory cells, reduced NETosis activity, and more limited lung pathology. Importantly, baricitinib-treated animals had a rapid and remarkably potent suppression of lung macrophage production of cytokines and chemokines responsible for inflammation and neutrophil recruitment. These data support a beneficial role for, and elucidate the immunological mechanisms underlying, the use of baricitinib as a frontline treatment for inflammation induced by SARS-CoV-2 infection.
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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.