Evidence map›Paper›PMID 30057155›Full record

ArticleBioorganic & medicinal chemistry2018

Cytotoxic and NF-κB and mitochondrial transmembrane potential inhibitory pentacyclic triterpenoids from Syzygium corticosum and their semi-synthetic derivatives.

Yulin Ren, Gerardo D Anaya-Eugenio, Austin A Czarnecki, Tran Ngoc Ninh, Chunhua Yuan, Hee-Byung Chai, Djaja D Soejarto, Joanna E Burdette, Esperanza J Carcache de Blanco, A Douglas Kinghorn

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 44 citations in OpenAlex.

  1. Chemical Constituents andLife (Basel, Switzerland) · 2025
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  4. Potential Benefits of Black Chokeberry (Molecules (Basel, Switzerland) · 2022
    Review
  5. Article
  6. New Terpenoids fromMolecules (Basel, Switzerland) · 2022
    Article
  7. Review
  8. Bioactive small-molecule constituents of Lao plants.Journal of medicinal plant research · 2021
    Article
  9. Antioxidant, Anti-Inflammatory, and Cytotoxic Properties and Chemical Compositions ofEvidence-based complementary and alternative medicine : eCAM · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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 4 institutions in 2 countries.

Yulin RenDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, United States.
Gerardo D Anaya-EugenioDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, United States.
Austin A CzarneckiDepartment of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, United States.
Tran Ngoc NinhInstitute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
Chunhua YuanCampus Chemical Instrument Center, The Ohio State University, Columbus, OH 43210, United States.
Hee-Byung ChaiDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, United States.
Djaja D SoejartoDepartment of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, United States; Science and Education, Field Museum of Natural History, Chicago, IL 60605, United States.
Joanna E BurdetteDepartment of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, United States.
Esperanza J Carcache de BlancoDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, United States.
A Douglas KinghornDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, United States. Electronic address: kinghorn.4@osu.edu.
The Ohio State University · USUniversity of Illinois Chicago · USField Museum of Natural History · USVietnam Academy of Science and Technology · VN

Funding

Project 3:Isolation Chemistry of Filamentous Fungi and Biological EvaluationP01CA125066 · NCI · OHIO STATE UNIVERSITY · PI JAMES R FUCHS · 2007 to 2026
$27.2M
NCI NIH HHS P01 CA125066
6 · The paper itself

Abstract

Syzygium is a large genus of flowering plants, with several species, including the clove tree, used as important resources in the food and pharmaceutical industries. In our continuing search for anticancer agents from higher plants, a chloroform extract of the leaves and twigs of Syzygium corticosum collected in Vietnam was found to be active toward the HT-29 human colon cancer cell line. Separation of this extract guided by HT-29 cells and nuclear factor-kappa B (NF-κB) inhibition yielded 19 known natural products, including seven triterpenoids, three ellagic acid derivatives, two methylated flavonoids, a cyclohexanone, four megastigmanes, a small lactone, and an aromatic aldehyde. The full stereochemistry of (+)-fouquierol (2) was defined for the first time. Biological investigations showed that (+)-ursolic acid (1) is the major cytotoxic component of S. corticosum, which exhibited also potent activities in the NF-κB and mitochondrial transmembrane potential (MTP) inhibition assays conducted, with IC

Indexed as

Antineoplastic Agents, PhytogenicCell Line, TumorCell ProliferationHT29 CellsHumansMembrane Potential, MitochondrialMolecular ConformationNF-kappa BPlant ExtractsPlant LeavesStructure-Activity RelationshipSyzygiumTriterpenesUrsolic AcidAntineoplastic Agents, PhytogenicNF-kappa BPlant ExtractsTriterpenesUrsolic AcidCytotoxicityMitochondrial transmembrane potential inhibitionNF-κB inhibitionPentacyclic triterpenoidsSyzygium corticosum

Identifiers

PMID30057155
PMCPMC6177235
OpenAlexW2884984770

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.