Evidence map›Paper›PMID 32547701›Full record

ArticleOncotarget2020

Panaxynol, a bioactive component of American ginseng, targets macrophages and suppresses colitis in mice.

Anusha Chaparala, Deepak Poudyal, Hossam Tashkandi, Erin E Witalison, Alexander A Chumanevich, Jenna L Hofseth, Ivy Nguyen, Olivia Hardy, Douglas L Pittman, Michael D Wyatt and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.0field-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

14 citing papers in PubMed, 21 citations in OpenAlex.

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  8. Panaxynol alleviates colorectal cancer in a murine model via suppressing macrophages and inflammation.American journal of physiology. Gastrointestinal and liver physiology · 2023
    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

15 authors at 4 institutions in 2 countries.

Anusha ChaparalaDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Deepak PoudyalLaboratory of Human Retrovirology and Immunoinformatics, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
Hossam TashkandiDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Erin E WitalisonDepartment of Biological and Biomedical Sciences, Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Kannapolis, NC, USA.
Alexander A ChumanevichDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Jenna L HofsethDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Ivy NguyenDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Olivia HardyDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Douglas L PittmanDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Michael D WyattDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
Anthony WindustMeasurement Science and Standards, National Research Council, Ottawa, ON, Canada.
Elizabeth A MurphyDepartment of Pathology, Microbiology, and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA.
Mitzi NagarkattiDepartment of Pathology, Microbiology, and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA.
Prakash NagarkattiDepartment of Pathology, Microbiology, and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA.
Lorne J HofsethDepartment of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA.
University of South Carolina · USFrederick National Laboratory for Cancer Research · USNational Research Council Canada · CANorth Carolina Central University · US

Funding

Use of Resveratrol to treat experimental multiple sclerosisP01AT003961 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, PRAKASH S · 2007 to 2018
$14.2M
Harnessing the Power of p53 with Panaxynol from American Ginseng to Suppress Colitis and Prevent Colon Cancer - admin suppR01CA246809 · NCI · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI HOFSETH, LORNE J, MURPHY, ELIZABETH ANGELA · 2020 to 2024
$2.2M
Emodin as a chemopreventive agent for breast cancer - admin suppR01CA218578 · NCI · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI FAN, DAPING, MURPHY, ELIZABETH ANGELA · 2018 to 2022
$1.9M
NCCIH NIH HHS P01 AT003961NCI NIH HHS R01 CA218578NCI NIH HHS R01 CA246809
6 · The paper itself

Abstract

Ulcerative colitis has a significant impact on the quality of life for the patients, and can substantially increase the risk of colon cancer in patients suffering long-term. Conventional treatments provide only modest relief paired with a high risk of side effects, while complementary and alternative medicines can offer safe and effective options. Over the past decade, we have shown that both American ginseng and its hexane fraction (HAG) have anti-oxidant and anti-inflammatory properties that can suppress mouse colitis and prevent colitis-associated colon cancer. With the goal of isolating a single active compound, we further fractionated HAG, and found the most abundant molecule in this fraction was the polyacetylene, panaxynol (PA). After isolating and characterizing PA, we tested the efficacy of PA in the treatment and prevention of colitis in mice and studied the mechanism of action. We demonstrate here that PA effectively treats colitis in a Dextran Sulfate Sodium mouse model by targeting macrophages for DNA damage and apoptosis. This study provides additional mechanistic evidence that American ginseng can be used for conventional treatment of colitis and other diseases associated with macrophage dysfunction.

Indexed as

American ginsenginflammatory bowel diseasesmacrophagespanaxynolulcerative colitis

Identifiers

PMID32547701
PMCPMC7275787
OpenAlexW2789310674

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.