Evidence map›Paper›PMID 12511595›Full record

ArticleThe Journal of clinical investigation2003

Novel transglutaminase inhibitors reverse the inflammation of allergic conjunctivitis.

Joonhong Sohn, Tae-Im Kim, Young-Hee Yoon, Joo-Yong Kim, Soo-Youl Kim

Abstract read
In one paragraph

Article in The Journal of clinical investigation, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
9.8field-weighted citation impact, top 2% 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

32 citing papers in PubMed, 108 citations in OpenAlex.

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  12. Transglutaminase 2 inhibitor abrogates renal cell carcinoma in xenograft models.Journal of cancer research and clinical oncology · 2014
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  18. Epithelial regulation of eicosanoid production in asthma.Pulmonary pharmacology & therapeutics · 2012
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Joonhong SohnDepartment of Ophthalmology, Asan Medical Center, Seoul, Republic of Korea.
Tae-Im Kim
Young-Hee Yoon
Joo-Yong Kim
Soo-Youl Kim
Cornell University · USAsan Medical Center · KRUniversity of Ulsan · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Steroidal anti-inflammatory drugs induce proteins that inhibit phospholipase A(2) (PLA(2)), including uteroglobin and lipocortin-1 (annexin I). Uteroglobin and lipocortin-1 retain several conserved sequences. Based on these sequences, several nonapeptides (antiflammins) were synthesized. These nonapeptides were shown to have anti-inflammatory effects in vitro and in vivo, possibly by inhibiting PLA(2). Subsequent research showed that PLA(2) is activated by transglutaminase 2 (TGase 2). We hypothesize here that TGase 2 inhibitors may increase the anti-inflammatory efficacy of inhibiting PLA(2) activity. To test this theory, we constructed recombinant peptides containing sequences from pro-elafin (for inhibition of TGase 2), and from lipocortin-1, lipocortin-5, and uteroglobin (for inhibition of PLA(2)). The recombinant peptides, which had dual inhibitory effects on purified TGase 2 and PLA(2), reversed the inflammation of allergic conjunctivitis to ragweed in a guinea pig model. The present work suggests that novel recombinant peptides may be safe and effective agents for the treatment of various inflammatory diseases.

Indexed as

InflammationAnimalsAnti-Inflammatory AgentsConjunctivitis, AllergicDose-Response Relationship, DrugEnzyme ActivationEnzyme InhibitorsFemaleGuinea PigsPeptide BiosynthesisPeptidesRecombinant ProteinsTransglutaminasesAnti-Inflammatory AgentsEnzyme InhibitorsPeptidesRecombinant ProteinsTransglutaminases

Identifiers

PMID12511595
PMCPMC151832
OpenAlexW2141301636

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.