ArticleNature communications2022
Spatiotemporal dynamics of macrophage heterogeneity and a potential function of Trem2
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers, 2 of them syntheses 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
135 citing papers in PubMed, 2 syntheses or guidelines pooled it, 178 citations in OpenAlex.
- SIRT3 in post-myocardial infarction macrophage reprogramming: linking mitochondrial fitness to inflammation resolution and repair.Frontiers in immunology · 2026Pooled it
- Myocardial Immune Cells: The Basis of Cardiac Immunology.Journal of immunology (Baltimore, Md. : 1950) · 2023Pooled it
- Disease-associated myeloid states in cardiac remodeling: A new era of cardiac inflammation research enabled by computational biology.The journal of physiological sciences : JPS · 2026Review
- Decellularized cardiac ECM: A tissue-specific bioactive platform for drug release and cell delivery.Journal of controlled release : official journal of the Controlled Release Society · 2026Review
- Human adult and pediatric multimodal transcriptomic atlas of progression from pressure-loaded to failing right ventricle.Nature cardiovascular research · 2026Article
- Meteorin-like regulates cardiac repair via macrophage modulation following myocardial infarction.Basic research in cardiology · 2026Article
- Roles of inflammation and metabolic dysfunction in cardiovascular diseases: molecular mechanisms and therapeutic targets.Molecular biomedicine · 2026Review
- Targeting NR4A1 (Nur77) in Macrophage Polarization: Molecular Mechanisms and Translational Prospects for Cardiac Repair After Myocardial Infarction.International journal of molecular sciences · 2026Review
- Trem2 regulates macrophage phenotype via the JAK2/STAT3 signaling pathway to ameliorate ventricular remodeling after acute myocardial infarction.Molecular biology reports · 2026Article
- XPO1-mediated TRIM21 nuclear export reprograms TREM2+ macrophage polarization by targeting IRF3 to augment anti-PD-1 efficacy in small cell lung cancer.Nature communications · 2026Article
- Temporal single-cell transcriptional dynamics of murine pancreatic islet remodeling during hyperglycaemia progression.Molecular metabolism · 2026Article
- Metabolic regulation of macrophage polarization in myocardial infarction: from mechanisms to targeted therapies.Journal of translational medicine · 2026Review
- Macrophages and the Survival of Cardiomyocytes After Myocardial Infarction.Arteriosclerosis, thrombosis, and vascular biology · 2026Review
- Histaminylation alters collagen matrix mechanics and attenuates cardiac fibrosis post-myocardial infarction via mechanotransduction signaling axis.Signal transduction and targeted therapy · 2026Article
- Molecular imaging of immune and fibrosis targets to guide therapy for repair after myocardial infarction.Nature reviews. Cardiology · 2026Review
- Mitochondria-derived vesicles with bioenergetic units from brown adipose tissue attenuate cardiac remodeling post-myocardial infarction.Nature communications · 2026Article
- Integrated transcriptomic analysis reveals lymphaticZoological research · 2026Article
- Article
- Navigating cell maps by deep learning integration of single-cell and spatially resolved transcriptomics.Briefings in bioinformatics · 2026Article
- Article
75 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 2 countries.
Funding
Abstract
Heart failure (HF) is a frequent consequence of myocardial infarction (MI). Identification of the precise, time-dependent composition of inflammatory cells may provide clues for the establishment of new biomarkers and therapeutic approaches targeting post-MI HF. Here, we investigate the spatiotemporal dynamics of MI-associated immune cells in a mouse model of MI using spatial transcriptomics and single-cell RNA-sequencing (scRNA-seq). We identify twelve major immune cell populations; their proportions dynamically change after MI. Macrophages are the most abundant population at all-time points (>60%), except for day 1 post-MI. Trajectory inference analysis shows upregulation of Trem2 expression in macrophages during the late phase post-MI. In vivo injection of soluble Trem2 leads to significant functional and structural improvements in infarcted hearts. Our data contribute to a better understanding of MI-driven immune responses and further investigation to determine the regulatory factors of the Trem2 signaling pathway will aid the development of novel therapeutic strategies for post-MI HF.
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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.