Evidence map›Paper›PMID 41031030›Full record

ArticlebioRxiv : the preprint server for biology2025

Angiogenic CD8 T cells from PWH induce Granzymes-dependent PAR1 activation promoting endothelial inflammation.

Tong Li, Chinmayee Mehta, Cooper James, Jinya Chen, Hui Chen, Gerard P Ahern, Ziang Zhu, Maitane Faus Cid, Maryam Abdussamad, Shiwen Yu and 7 more

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. 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

17 authors.

Tong LiDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Chinmayee MehtaDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Cooper JamesDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Jinya ChenDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Hui ChenDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Gerard P AhernDepartment of Pharmacology and Physiology, Georgetown University School of Medicine. Washington DC, USA.
Ziang ZhuDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Maitane Faus CidDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Maryam AbdussamadDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Shiwen YuDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.
Jai KumarDivision of Infectious Diseases and Travel Medicine, Georgetown University School of Medicine. Washington DC, USA.
Princy KumarDivision of Infectious Diseases and Travel Medicine, Georgetown University School of Medicine. Washington DC, USA.
Colleen HadiganLaboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Kyle DiVitoDepartment of Biochemistry, Molecular and Cellular Biology, Georgetown University School of Medicine. Washington DC, USA.
Dorian B McGavernViral Immunology and Intravital Imaging Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA.
Leonid PobezinskyDepartment of Veterinary and Animal Science, University of Massachusetts, Amherst, MA, USA.ORCID 0000-0002-6115-3559
Marta CatalfamoDepartment of Microbiology and Immunology, Georgetown University School of Medicine. Washington DC, USA.

Funding

SWG 2: Cure Research Scientific Working GroupP30AI117970 · NIAID · GEORGE WASHINGTON UNIVERSITY · PI Italo Mocchetti · 2015 to 2026
$29.6M
The impact of HIV driven T cell immune activation in angiogenic CD8 T cell function: the role of PAR1 signalingR01AI145549 · NIAID · GEORGETOWN UNIVERSITY · PI CATALFAMO, MARTA L. · 2019 to 2024
$1.9M
TRPV1 and the regulation of arterial toneR01HL155979 · NHLBI · GEORGETOWN UNIVERSITY · PI AHERN, GERARD P · 2021 to 2024
$1.6M
The proinflammatory functions of granzymes and their impact on endothelial inflammation/injuryR21AI186960 · NIAID · GEORGETOWN UNIVERSITY · PI CATALFAMO, MARTA L. · 2024 to 2025
$406k
NHLBI NIH HHS R01 HL155979NIAID NIH HHS P30 AI117970NIAID NIH HHS R01 AI145549NIAID NIH HHS R21 AI186960
6 · The paper itself

Abstract

In people with HIV (PWH), T cell immune activation and endothelial inflammation are contributors of the increased cardiovascular risk, however the mechanisms remain poorly understood. PAR1 connects the coagulation cascade, endothelial cells and CD8 T cells at the site of endothelial inflammation and we hypothesized that HIV driven CD8 T cell immune activation alters endothelial repair mechanisms. Endothelial repair is partially mediated by angiogenic T (T

Identifiers

PMID41031030
PMCPMC12478364

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.