Evidence map›Paper›PMID 31291245›Full record

ArticlePloS one2019

Assay validation and clinical performance of chronic inflammatory and chemokine biomarkers of NASH fibrosis.

Sumit Kar, Sabina Paglialunga, Sharon H Jaycox, Rafiqul Islam, Angelo H Paredes

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

21 citing papers in PubMed, 27 citations in OpenAlex.

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  15. Regulation and functional roles of chemokines in liver diseases.Nature reviews. Gastroenterology & hepatology · 2021
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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

5 authors at 2 institutions in 1 country.

Sumit KarBioanalytical Services, Celerion, Lincoln, NE, United States of America.
Sabina PaglialungaScientific Affairs, Celerion, Tempe, AZ, United States of America.ORCID 0000-0002-5666-942X
Sharon H JaycoxEarly Clinical Research, Celerion, Tempe, AZ, United States of America.
Rafiqul IslamBioanalytical Services, Celerion, Lincoln, NE, United States of America.
Angelo H ParedesInternal Medicine, Gastroenterology and Hepatology Services, Brooke Army Medical Center, San Antonio, TX, United States of America.
Celerion (United States) · USBrooke Army Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonalcoholic steatohepatitis (NASH) is a chronic liver disease that can lead to cirrhosis, liver transplant, and even hepatocellular carcinoma. While liver biopsy remains the reference standard for disease diagnosis, analytical and clinical development of non-invasive soluble biomarkers of NASH are of great importance to advance the field. To this end, we performed analytical and clinical validation on a series of pro-inflammatory cytokines and chemokines implicated hepatic inflammation; IL-6, CRP, TNFα, MCP-1, MIP-1β, eotaxin, VCAM-1. Biomarker assays were validated for accuracy and precision. Clinical performance was evaluated in a random sample of 52 patients with biopsy-proven NAFLD/NASH. Patients were categorized into three groups according to their fibrosis stage; advanced (F3-F4), mild (F1-2) and no (F0) fibrosis. Serum IL-6 was increased in patients with advanced fibrosis (2.71 pg/mL; 1.26 pg/mL; 1.39 pg/mL p<0.01) compared to patients with mild or no fibrosis respectively. While, there was no significant difference noted in CRP, TNFα, MCP-1, MIP-1β, eotaxin among the three groups, VCAM-1 levels were increased by 55% (p<0.01) and 40% (p<0.05) in the advanced cohort compared to the mild and no fibrosis groups respectively. VCAM-1 also displayed good clinical performance as a biomarker of advanced fibrosis with an area under the receiver operating curve of 0.87. The VCAM-1 assay demonstrated robust accuracy and precision, and VCAM-1 outperformed IL-6, CRP, TNFα, and the chemokines MCP-1, MIP-1β, and eotaxin as a biomarker of advanced fibrosis in NASH. Addition of biomarkers such as IL-6 and VCAM-1 to panels may yield increased sensitivity and specificity for staging of NASH.

Indexed as

AdultBiomarkersChemokinesChronic DiseaseFemaleHumansInflammationInterleukin-6Liver CirrhosisMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseSensitivity and SpecificityTumor Necrosis Factor-alphaVascular Cell Adhesion Molecule-1BiomarkersChemokinesInterleukin-6Tumor Necrosis Factor-alphaVascular Cell Adhesion Molecule-1

Identifiers

PMID31291245
PMCPMC6619600
OpenAlexW2957748244

What OpenQuestion holds

Textmetadata
LicenceCC0
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.