Evidence map›Paper›PMID 42311661›Full record

ArticleFrontiers in immunology2026

Endothelial cell, but not neutrophil, programmed cell death receptor-ligand 1 loss has a morbid impact on experimental murine shock/sepsis-induced lung injury.

Elizabeth W Tindal, Chun-Shiang Chung, Yaping Chen, Runping Zhao, Fernando Gutierrez Garcia, Theopi Rados, Sean F Monaghan, Alfred Ayala

Abstract read
In one paragraph

Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Elizabeth W Tindal *Division of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Chun-Shiang Chung *Division of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Yaping ChenDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Runping ZhaoDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Fernando Gutierrez GarciaDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Theopi RadosDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Sean F MonaghanDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.
Alfred AyalaDivision of Surgical Research, Department of Surgery, Brown University Health-Rhode Island Hospital/Brown University, Providence, RI, United States.

Funding

NIH National Institutes of Health R35-GM118097NIH National Institutes of Health R35 GM142638 (SFM)NIH National Institutes of Health T32 GM065085 (EWT)
6 · The paper itself

Abstract

Introduction: Our laboratory and others have shown that programmed cell death receptor-ligand 1 (PD-L1) contributes to the development of shock/sepsis-induced morbidity and mortality, but its role appears to vary across organ/cell type. Objective: Here, we leverage the construction of Cre-lox mouse models to produce mice constitutively lacking either PD-L1 gene expression on endothelial cells ( Results: Fourteen-day mortality in the Conclusions: Taken together, these results support the hypothesis we have previously proffered, that expression of PD-L1 on endothelial cells has a morbid impact. However, surprisingly, we have also uncovered a potential immune protective role of PD-L1 expression on neutrophils.

Indexed as

B7-H1 AntigenEndothelial CellsLung InjuryNeutrophilsSepsisShock, HemorrhagicAnimalsCytokinesDisease Models, AnimalLungMaleMiceMice, Inbred C57BLMice, KnockoutB7-H1 AntigenCd274 protein, mouseCytokinesendothelial cellsindirect-acute lung injurymiceneutrophilsPD-L1

Identifiers

PMID42311661
PMCPMC13268903

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Registered trials

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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.