Evidence map›Paper›PMID 25923315›Full record

ArticleMarine drugs2015

Anti-Inflammatory and Analgesic Effects of the Marine-Derived Compound Excavatolide B Isolated from the Culture-Type Formosan Gorgonian Briareum excavatum.

Yen-You Lin, Sung-Chun Lin, Chien-Wei Feng, Pei-Chin Chen, Yin-Di Su, Chi-Min Li, San-Nan Yang, Yen-Hsuan Jean, Ping-Jyun Sung, Chang-Yih Duh and 1 more

Abstract read
In one paragraph

Article in Marine drugs, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

11 authors.

Yen-You LinDepartment of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. chas6119@gmail.com.
Sung-Chun LinDepartment of Orthopaedic Surgery, Ping-Tung Christian Hospital, Ping-Tung 90059, Taiwan. linsungchun@yahoo.com.tw.
Chien-Wei FengDoctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung 80424, Taiwan. qscjuejuejue@gmail.com.
Pei-Chin ChenDoctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung 80424, Taiwan. peichin1128@gmail.com.
Yin-Di SuDepartment of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. pjsung@nmmba.gov.tw.
Chi-Min LiDepartment of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. afred75910@gmail.com.
San-Nan YangSchool of Medicine, College of Medicine and Department of Pediatrics, E-DA Hospital, I-Shou University, Kaohsiung 84001, Taiwan. y520729@gmail.com.
Yen-Hsuan JeanDepartment of Orthopaedic Surgery, Ping-Tung Christian Hospital, Ping-Tung 90059, Taiwan. jean.tang@msa.hinet.net.
Ping-Jyun SungNational Museum of Marine Biology & Aquarium, Pingtung 94450, Taiwan. pjsung@nmmba.gov.tw.
Chang-Yih DuhDepartment of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. yihduh@mail.nsysu.edu.tw.
Zhi-Hong WenDepartment of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. wzh@mail.nsysu.edu.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, several marine-derived compounds have been clinically evaluated. Diterpenes are secondary metabolites from soft coral that exhibit anti-inflammatory, anti-tumor and cytotoxic activities. In the present study, we isolated a natural diterpene product, excavatolide B, from cultured Formosan gorgonian Briareum excavatum and investigated its anti-inflammatory activities. We found that excavatolide B significantly inhibited the mRNA expression of the proinflammatory mediators, inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2), in lipopolysaccharide (LPS)-challenged murine macrophages (RAW 264.7). We also examined the anti-inflammatory and anti-nociceptive effects of excavatolide B on intraplantar carrageenan-induced inflammatory responses. Excavatolide B was found to significantly attenuate carrageenan-induced nociceptive behaviors, mechanical allodynia, thermal hyperalgesia, weight bearing deficits and paw edema. In addition, excavatolide B inhibited iNOS, as well as the infiltration of immune cells in carrageenan-induced inflammatory paw tissue.

Indexed as

AnalgesicsAnimalsAnthozoaAnti-Inflammatory AgentsCarrageenanCells, CulturedCyclooxygenase 2DiterpenesEdemaHyperalgesiaInflammationLipopolysaccharidesMacrophagesMiceNitric Oxide SynthaseNitric Oxide Synthase Type IIAnalgesicsAnti-Inflammatory AgentsCarrageenanCyclooxygenase 2Diterpenesexcavatolide BLipopolysaccharidesNitric Oxide SynthaseNitric Oxide Synthase Type II

Identifiers

PMID25923315
PMCPMC4446594

What OpenQuestion holds

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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.