Evidence map›Paper›PMID 32323568›Full record

ArticleCell transplantation

In Vitro Evaluation of a Novel Synthetic Bilirubin Analog as an Antioxidant and Cytoprotective Agent for Pancreatic Islet Transplantation.

Emilee J Luckring, Patrick D Parker, Homayoun Hani, Mary H Grace, Mary A Lila, Joshua G Pierce, Christopher A Adin

Open access · goldAbstract read
In one paragraph

Article in Cell transplantation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 47% 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

6 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Green Synthesis of Bioactive Pyrrole DerivativesCurrent topics in medicinal chemistry · 2025
    Review
  3. The Multifaceted Role of Bilirubin in Liver Disease: A Literature Review.Journal of clinical and translational hepatology · 2024
    Review
  4. Article
  5. Review
  6. Article
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

7 authors at 3 institutions in 1 country.

Emilee J LuckringDepartment of Veterinary Clinical Sciences, North Carolina State University, Raleigh, NC, USA.
Patrick D ParkerDepartment of Chemistry and Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA.
Homayoun HaniDepartment of Cell Biology and Physiology, University of North Carolina, Chapel Hill, NC, USA.
Mary H GracePlants for Human Health Institute, Department of Food, Bioprocessing, and Nutrition Sciences and Comparative Medicine Institute, North Carolina State University, Kannapolis, NC, USA.
Mary A LilaPlants for Human Health Institute, Department of Food, Bioprocessing, and Nutrition Sciences and Comparative Medicine Institute, North Carolina State University, Kannapolis, NC, USA.
Joshua G PierceDepartment of Chemistry and Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA.
Christopher A AdinDepartment of Small Animal Clinical Sciences, University of Florida, Gainesville, FL, USA.ORCID 0000-0001-7677-7711
North Carolina State University · USUniversity of Florida · USUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bilirubin is a natural cytoprotective agent and physiologic doses have proven to be beneficial in various models of organ and cellular transplantation. Recently, we showed that bilirubin has protective effects in models of pancreatic islet transplantation, preventing cell death associated with islet stress and suppressing the release of damage-associated molecular patterns. Despite these promising therapeutic attributes, the natural bilirubin used in these research studies is animal-derived (porcine), making it unsuitable for clinical application. In the current study, we synthesized two bilirubin analogs that can be produced without the use of animal-derived products. Antioxidant activity for the analogs was measured using the ferric-reducing-ability-of-plasma (FRAP) and 2,2V-azinobis(3-ethylbenzothiazoline-6-sulfonate) (ABTS) assays. Dose-dependent cytotoxicity and cytoprotective effects were then demonstrated in isolated rat islets. Compound

Indexed as

AnimalsAntioxidantsBilirubinCell SurvivalFluorescence Recovery After PhotobleachingIslets of Langerhans TransplantationMolecular StructureSwineAntioxidantsBilirubinantioxidantbilirubincytoprotectionislet transplantationsynthetic

Identifiers

PMID32323568
PMCPMC7444211
OpenAlexW3019818743

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.