ArticleStem cell reviews and reports2024
Exosomal Drug Delivery Systems: A Novel Therapy Targeting PD-1 in Septic-ALI.
Article in Stem cell reviews and reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Extracellular vesicles from mesenchymal stromal cells as a promising therapy for ARDS: a systematic review of preclinical studies.Frontiers in medicine · 2025Pooled it
- Exosomal cytokine profile on lipopolysaccharide-induced acute lung injury in mice.Journal of molecular histology · 2025Article
- Extracellular vesicles as vital players in drug delivery: a focus on clinical disease treatment.Frontiers in bioengineering and biotechnology · 2025Review
- Biological Nanotherapeutics Derived From Human Umbilical Cord Mesenchymal Stem Cells: Mechanisms and Translational Potential in Multisystem Therapies for Regeneration and Oncology.International journal of nanomedicine · 2025Review
- Bidirectional Regulatory Roles in the Immune Modulation, Organ Dysfunction, and Therapy of Sepsis.International journal of nanomedicine · 2025Review
- Macrophages in sepsis-induced acute lung injury: exosomal modulation and therapeutic potential.Frontiers in immunology · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
backgroundThe cytokine storm triggered by sepsis can lead to the development of acute lung injury (ALI). Human umbilical cord Mesenchymal stem cells derived exosomes (HucMSCs-EXOs) have been demonstrated to possess immunosuppressive and anti-inflammatory properties. Programmed cell death receptor 1 (PD-1) plays a crucial role in maintaining the inflammatory immune homeostasis. The aim of this study is to investigate the synergistic therapeutic effect of EXOs loaded with anti-PD-1 peptide on septic-ALI.
methodsThis study prepares a novel EXOs-based drug, named MEP, by engineering modification of HucMSCs-EXOs, which are non-immunogenic extracellular vesicles, loaded with anti-PD-1 peptide. The therapeutic effect and potential mechanism of MEP on septic-ALI are elucidated through in vivo and in vitro experiments, providing experimental evidence for the treatment of septic acute lung injury with MEP.
resultsWe found that, compared to individual components (anti-PD-1 peptide or EXOs), MEP treatment can more effectively improve the lung injury index of septic-ALI mice, significantly reduce the expression levels of inflammatory markers CRP and PCT, as well as pro-inflammatory cytokines TNF-α and IL-1β in serum, decrease lung cell apoptosis, and significantly increase the expression of anti-inflammatory cytokine IL-10 and CD68
conclusionIn both in vitro and in vivo settings, MEP demonstrates superior therapeutic efficacy compared to individual components in the context of septic-ALI.
Indexed as
Identifiers
39235552What Socratic 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 Socratic graph.