ArticleFrontiers in immunology2022
Spatiotemporal Patterns of Substance P-Bound MRGPRX2 Reveal a Novel Connection Between Macropinosome Resolution and Secretory Granule Regeneration in Mast Cells.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 12 citations in OpenAlex.
- Epithelial-immune interface in asthma: Mechanistic insights driving novel therapeutic strategies.Seminars in immunopathology · 2026Review
- Distinct phosphoinositide signatures orchestrate FcεRI versus MRGPRX2 mast cell secretion.iScience · 2026Article
- Mast Cells and Substance P: Neuroinflammatory Loops at the Molecular and Translational Clinical Levels.Biomolecules · 2026Review
- Regulation of MRGPRX2-mediated mast cell function by competence-stimulating peptide 1 and pro-adrenomedullin peptide.Frontiers in immunology · 2026Article
- Mast Cells, Pancreatic Stellate Cells, and Telocytes in Chronic Pancreatitis: Ultrastructural Study.International journal of molecular sciences · 2025Article
- Biogenesis and homeostasis of mast cell lysosome related secretory granules.Frontiers in cell and developmental biology · 2025Review
- p16Immunity & ageing : I & A · 2024Article
- Article
- Inflammation and Organ Injury the Role of Substance P and Its Receptors.International journal of molecular sciences · 2023Review
- Substance P analogs devoid of key residues fail to activate human mast cellsFrontiers in immunology · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
MRGPRX2, the human member of the MAS-related G protein coupled receptors (Mrgprs), serves as the cellular target of human mast cells (MCs) for innate ligands, including neuropeptides and antimicrobial peptides. In addition, MRGPRX2 also functions as the receptor for multiple FDA-approved drugs. As such, MRGPRX2 is a mediator of MC responses in neurogenic inflammation, host defense and pseudoallergy. We analyzed the spatiotemporal patterns of MRGPRX2 following its binding of the neuropeptide substance P (SP). Herein, we show that MRGPRX2 internalizes
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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.