ArticleThe Journal of clinical investigation2023
Macrophage-endothelial cell crosstalk orchestrates neutrophil recruitment in inflamed mucosa.
Article in The Journal of clinical investigation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 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
41 citing papers in PubMed, 53 citations in OpenAlex.
- Review
- Article
- Ultra short waves alleviate ulcerative colitis via TRPV2 mediated-macrophage polarization.iScience · 2026Article
- Single-cell and spatial analyses reveal endothelial-macrophage inflammatory crosstalk in dry age-related macular degeneration.Journal of translational medicine · 2026Article
- Article
- Spatial transcriptomics atlas of inflammatory bowel disease to guide implementation in research consortiums and clinical trials.Nature communications · 2026Article
- Cholesterol Promotes Lung Adenocarcinoma Brain Metastasis by Stabilizing EGFR Protein to Drive EMT, Metabolic Reprogramming, and Premetastatic Niche Formation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Seed Oil ofInternational journal of molecular sciences · 2026Article
- The shifting balance: innate lymphoid cell plasticity in chronic gut diseases.Frontiers in immunology · 2026Review
- Integrative neuromodulation in diabetic foot infections: electroacupuncture-driven macrophage reprogramming and synergy with antimicrobial biomaterials.Frontiers in cellular and infection microbiology · 2026Review
- Recent Advances in Nanodelivery Systems Based on Extracellular and Intracellular Reprogramming Strategies for Enhanced Therapy of Atherosclerosis.International journal of nanomedicine · 2026Review
- Macrophage reprogramming and functional plasticity in sepsis.Frontiers in immunology · 2026Review
- Macrophage pyroptosis in inflammatory bowel disease: mechanistic insights, pathological roles and treatment strategies.Frontiers in immunology · 2026Review
- Macrophages in Ulcerative Colitis: Immunomodulatory Roles, Phenotypic Switching, and Therapeutic Targeting.Journal of innate immunity · 2026Review
- Chemokine Ligand-3 (CCL3) as a Novel Mediator of Inflammatory Bowel Disease Activity.Gastro hep advances · 2026Article
- Liposomal honokiol enhance the anti-tumor effect of bevacizumab in glioblastoma by inhibiting autophagy.Future science OA · 2025Article
- Intravital calcium imaging of meningeal macrophages reveals niche-specific dynamics and aberrant responses to brain hyperexcitability.bioRxiv : the preprint server for biology · 2025Article
- A Charge-Adhesive Targeted DNA Gel Bandage for the Precision Treatment of Inflammatory Bowel Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Filamin A editing in myeloid cells reduces intestinal inflammation and protects from colitis.The Journal of experimental medicine · 2025Article
- Spatially separated epithelium-associated and lamina propria neutrophils present distinct functional identities in the inflamed colon mucosa.Mucosal immunology · 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
13 authors at 2 institutions in 1 country.
Funding
Abstract
Neutrophil (PMN) mobilization to sites of insult is critical for host defense and requires transendothelial migration (TEM). TEM involves several well-studied sequential adhesive interactions with vascular endothelial cells (ECs); however, what initiates or terminates this process is not well-understood. Here, we describe what we believe to be a new mechanism where vessel-associated macrophages through localized interactions primed EC responses to form ICAM-1 "hot spots" to support PMN TEM. Using real-time intravital microscopy of LPS-inflamed intestines in CX3CR1-EGFP macrophage-reporter mice, complemented by whole-mount tissue imaging and flow cytometry, we found that macrophage vessel association is critical for the initiation of PMN-EC adhesive interactions, PMN TEM, and subsequent accumulation in the intestinal mucosa. Anti-colony stimulating factor 1 receptor Ab-mediated macrophage depletion in the lamina propria and at the vessel wall resulted in elimination of ICAM-1 hot spots impeding PMN-EC interactions and TEM. Mechanistically, the use of human clinical specimens, TNF-α-KO macrophage chimeras, TNF-α/TNF receptor (TNF-α/TNFR) neutralization, and multicellular macrophage-EC-PMN cocultures revealed that macrophage-derived TNF-α and EC TNFR2 axis mediated this regulatory mechanism and was required for PMN TEM. As such, our findings identified clinically relevant mechanisms by which macrophages regulate PMN trafficking in inflamed mucosa.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.