Evidence map›Paper›PMID 31935155›Full record

ArticleIslets2020

The effect of preexisting HMGB1 within fetal bovine serum on murine pancreatic beta cell biology.

Hyunwoo Chung, Sung Ji Hong, So Won Choi, Chung-Gyu Park

Open access · bronzeAbstract readLetter
In one paragraph

Article in Islets, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

2 citing papers in PubMed, 1 citations in OpenAlex.

  1. Article
  2. 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

4 authors at 1 institution in 1 country.

Hyunwoo ChungXenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0001-9103-0560
Sung Ji HongXenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0002-8248-4541
So Won ChoiXenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0002-9564-7119
Chung-Gyu ParkXenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0003-4083-8791
Seoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-mobility group box 1 (HMGB1) can act as a structural protein of the chromatin and at the same time as a mediator of the immune system. Its high correlation with the graft acceptance in pancreatic islet recipients makes it a biomarker in islet transplantation. With the suspicion that preexisting HMGB1 in the fetal bovine serum (FBS) would be detrimental to the viability and function of murine beta cells, HMGB1 was removed from FBS and its impact was investigated. Interestingly, the elimination of HMGB1 from FBS seemed unfavorable to the viability and function of cultured murine beta cells, suggesting that the preexisting HMGB1 in the FBS may be an indispensable component of islet cell culture.

Indexed as

AnimalsCells, CulturedCell SurvivalFemaleFetal BloodHMGB1 ProteinInsulin-Secreting CellsInterleukin-6MiceMice, Inbred C57BLHMGB1 ProteinInterleukin-6FBSHMGB1Pancreatic islettransplantation

Identifiers

PMID31935155
PMCPMC7064295
OpenAlexW2999343945

What OpenQuestion holds

Textmetadata
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.