Evidence map›Paper›PMID 29643444›Full record

ArticleScientific reports2018

A Bowman-Birk type chymotrypsin inhibitor peptide from the amphibian, Hylarana erythraea.

Luyao Zhang, Xiaoling Chen, Yue Wu, Mei Zhou, Chengbang Ma, Xinping Xi, Tianbao Chen, Brian Walker, Chris Shaw, Lei Wang

Open access · goldAbstract 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 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Protein Composition and Biomedical Potential of the Skin Secretion ofInternational journal of peptide research and therapeutics · 2021
    Article
  7. Review
  8. Article
  9. Article
  10. 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

10 authors at 1 institution in 1 country.

Luyao ZhangNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Xiaoling ChenNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Yue WuNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Mei ZhouNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Chengbang MaNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK. c.ma@qub.ac.uk.
Xinping XiNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK. x.xi@qub.ac.uk.ORCID 0000-0002-5317-8887
Tianbao ChenNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Brian WalkerNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Chris ShawNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Lei WangNatural Drug Discovery Group, School of Pharmacy, Queen's University, Belfast, BT9 7BL, Northern Ireland, UK.
Queen's University Belfast · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The first amphibian skin secretion-derived Bowman-Birk type chymotrypsin inhibitor is described here from the Asian green frog, Hylarana erythraea, and was identified by use of molecular cloning and tandem mass spectrometric amino acid sequencing. It was named Hylarana erythraea chymotrypsin inhibitor (HECI) and in addition to inhibition of chymotrypsin (Ki = 3.92 ± 0.35 μM), the peptide also inhibited the 20 S proteasome (Ki = 8.55 ± 1.84  μM). Additionally, an analogue of HECI, named K

Indexed as

Amino Acid SequenceAnimalsBiological ProductsCell Line, TumorCell ProliferationChymotrypsinCloning, MolecularDrug Screening Assays, AntitumorEnzyme AssaysErythrocytesHemolysisHorsesHumansLung NeoplasmsPeptidesProteasome Endopeptidase ComplexBiological ProductsChymotrypsinPeptidesProteasome Endopeptidase ComplexTrypsin Inhibitors

Identifiers

PMID29643444
PMCPMC5895817
OpenAlexW2796757651

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.