Evidence map›Paper›PMID 29743640›Full record

ArticleScientific reports2018

Trivalent soluble TNF Receptor, a potent TNF-α antagonist for the treatment collagen-induced arthritis.

Xiaofang Cui, Linmo Chang, Youwei Li, Qianrui Lv, Fei Wang, Yaxian Lin, Weiyang Li, Jonathan D Meade, Jamie C Walden, Peng Liang

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
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  4. An etanercept O-glycovariant with enhanced potency.Molecular therapy. Methods & clinical development · 2022
    Article
  5. Review
  6. Review
  7. Review
  8. Article
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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

10 authors.

Xiaofang CuiDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Linmo ChangDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Youwei LiDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Qianrui LvDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Fei WangDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Yaxian LinDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
Weiyang LiJining Medical University, Jining, 272000, China.
Jonathan D MeadeGenHunter Corporation, 624 Grassmere Park, Nashville, TN, 37211, USA.
Jamie C WaldenGenHunter Corporation, 624 Grassmere Park, Nashville, TN, 37211, USA.
Peng LiangDepartment of Biochemistry & Molecular Biology, College of Life Sciences, Sichuan University, Chengdu, 610065, China. liang.peng@cloverbiopharma.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor necrosis factor is a major pro-inflammatory cytokine which triggers various physiological consequences by binding to and trimerizing its receptors, and has been the single most sought-after drug target for intervening autoimmune diseases such as rheumatoid arthritis and psoriasis. However, current TNF-α blockers, including soluble receptor-Fc fusion and therapeutic antibodies, are all dimeric in structure, whereas their target TNF-α itself is homotrimeric in nature. Here we describe the development of a trivalent soluble TNF receptor and show that it is a more potent than the dimeric TNF receptor decoys in inhibiting TNF-α signaling both in vitro and in vivo. The process involves gene fusion between a soluble receptor TNFRII with a ligand binding domain and a trimerization tag from the C-propeptide of human collagen (Trimer-Tag), which is capable of self-assembly into a covalently linked trimer. We show that the homotrimeric soluble TNF receptor (TNFRII-Trimer) produced with such method is more potent in ligand binding kinetics and cell based bioassays, as well as more efficacious in attenuating collagen-induced arthritis (CIA) in a mouse model than its dimeric TNFRII-Fc counterpart. Thus, this work demonstrates the proof of concept of Trimer-Tag and provides a new platform for rational designs of next generation biologic drugs.

Indexed as

AnimalsArthritis, ExperimentalCollagenDisease Models, AnimalHumansKineticsMiceProtein DomainsReceptors, Tumor Necrosis FactorRecombinant Fusion ProteinsSolubilityTumor Necrosis Factor-alphaCollagenReceptors, Tumor Necrosis FactorRecombinant Fusion ProteinsTumor Necrosis Factor-alpha

Identifiers

PMID29743640
PMCPMC5943350

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Registered trials

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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.