Evidence map›Paper›PMID 34394069›Full record

ArticleFrontiers in immunology2021

Biao Lei, M Mahdi Sleiman, Qi Cheng, Zhenxiao Tu, Peng Zhu, Martin Goddard, Paulo N Martins, Logan Langerude, Satish Nadig, Stephen Tomlinson and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 28% of its field
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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. Hand transplantation: can we balance the risks and benefits?The Journal of hand surgery, European volume · 2023
    Review
  4. Article
  5. Review
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

11 authors at 7 institutions in 3 countries.

Biao LeiDivision of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
M Mahdi SleimanDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Qi ChengDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Zhenxiao TuDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Peng ZhuDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Martin GoddardPathology Department, Papworth Hospital NHS Trust, Cambridge, United Kingdom.
Paulo N MartinsUMass Memorial Medical Center, Department of Surgery, Transplant Division, University of Massachusetts, Worcester, MA, United States.
Logan LangerudeDivision of Pulmonary Medicine, University of Florida, Gainesville, FL, United States.
Satish NadigDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Stephen TomlinsonDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Carl AtkinsonDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.
Medical University of South Carolina · USTongji Hospital · CNUniversity of Florida · USFirst Affiliated Hospital of GuangXi Medical University · CNHuazhong University of Science and Technology · CNPapworth Hospital · GBUMass Memorial Medical Center · US

Funding

Proteomics CoreP30DK123704 · NIDDK · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI DON C. ROCKEY · 2020 to 2026
$8.8M
Graft-targeted anti-complement therapy to reduce cardiac graft injury and allograft vasculopathyU01AI132894 · NIAID · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI ATKINSON, CARL, TOMLINSON, STEPHEN · 2017 to 2021
$1.9M
Brain death associated vascularized composite allograft injury and its impact on alloimmunity and functional recoveryR56AI156383 · NIAID · UNIVERSITY OF FLORIDA · PI ATKINSON, CARL, TOMLINSON, STEPHEN · 2021 to 2021
$413k
Immune sensing of ischemic injury and complement-dependent modulation of alloimmunity in cardiac transplantationR56AI119026 · NIAID · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI ATKINSON, CARL, TOMLINSON, STEPHEN · 2015 to 2015
$374k
BLRD VA IK6 BX005235NIAID NIH HHS R56 AI119026NIAID NIH HHS R56 AI156383NIAID NIH HHS U01 AI132894NIDDK NIH HHS P30 DK123704
6 · The paper itself

Abstract

Introduction: Donor brain death (BD) is an unavoidable component of vascularized composite allograft (VCA) transplantation and a key contributor to ischemia-reperfusion injury (IRI). Complement is activated and deposited within solid organ grafts as a consequence of BD and has been shown to exacerbate IRI, although the role of BD and complement in VCA and the role it plays in IRI and VCA rejection has not been studied. Methods: BD was induced in Balb/c donors, and the VCA perfused prior to graft procurement with UW solution supplemented with or without CR2-Crry, a C3 convertase complement inhibitor that binds at sites of complement activation, such as that induced on the endothelium by induction of BD. Following perfusion, donor VCAs were cold stored for 6 hours before transplantation into C57BL/6 recipients. Donor VCAs from living donors (LD) were also procured and stored. Analyses included CR2-Crry graft binding, complement activation, toxicity, injury/inflammation, graft gene expression and survival. Results: Compared to LD VCAs, BD donor VCAs had exacerbated IRI and rejected earlier. Following pretransplant Conclusion: Pre-coating a VCA with CR2-Crry in a clinically relevant treatment paradigm provides localized, and therefore minimally immunosuppressive, protection from the complement-mediated effects of BD induced exacerbated IRI.

Indexed as

Vascularized Composite AllotransplantationAnimalsBrain DeathCells, CulturedComplement Inactivating AgentsHumansImmunosuppression TherapyMaleMiceMice, Inbred BALB CMice, Inbred C57BLMolecular Targeted TherapyPostoperative ComplicationsRecombinant Fusion ProteinsReperfusion InjuryComplement Inactivating AgentsCR2-Crry fusion protein, mouseRecombinant Fusion Proteinsbrain deathcomplement inhibitiongraft treatmentimmunogenicityischemia reperfusion injurypreservationtransplantationvascularized composite allotransplantation

Identifiers

PMID34394069
PMCPMC8358649
OpenAlexW3187778609

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.