Evidence map›Paper›PMID 41788166›Full record

ArticleJournal of traditional and complementary medicine2026

Anti-inflammatory and polarization-modulating effects of

Kuo-Liang Huang, Mei-Chen Yang, Yao-Kuang Wu, Meng-Jiun Wei, Hsiu-Fan Kang, Guan-Ting Liu, Chan-Yen Kuo, I-Shiang Tzeng, Po-Chun Hsieh, Chou-Chin Lan

Abstract read
In one paragraph

Article in Journal of traditional and complementary medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Animals : an open access journal from MDPI · 2026
    Article
  2. Potential Host-Directed Mechanisms ofVeterinary sciences · 2026
    Article
  3. 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.

Kuo-Liang HuangDivision of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Mei-Chen YangDivision of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Yao-Kuang WuDivision of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Meng-Jiun WeiDepartment of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Hsiu-Fan KangDepartment of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Guan-Ting LiuDepartment of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Chan-Yen KuoDepartment of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
I-Shiang TzengDepartment of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Po-Chun HsiehDepartment of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Chou-Chin LanDivision of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and aim: Inflammation is a fundamental component of the immune response in host defense against pathogens and during tissue repair. Experimental procedure: We investigated the effects of HC extract on proinflammatory cytokine production, signaling pathway activity, macrophage surface marker expression, morphology, and phagocytic activity under different treatment conditions in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. Results and conclusion: Compared with LPS alone, HC treatment before LPS stimulation significantly reduced IL-1β, TNF-α, nuclear NF-κB, and pERK levels while increasing TGF-β levels. Compared with HC pretreatment, HC treatment after LPS stimulation further decreased the IL-6, TNF-α, nuclear NF-κB, and pERK levels. LPS resulted in a trend toward increased CD80 expression in macrophages. Both HC pretreatment and HC posttreatment tended to increase CD163 expression in macrophages. Our study demonstrated that HC, particularly when administered after inflammation onset, effectively reduces proinflammatory cytokine levels, modulates key signaling pathways, and polarizes macrophages toward an anti-inflammatory phenotype. These effects suggest that HC has significant therapeutic potential in treating inflammatory diseases by modulating macrophage activity.

Indexed as

Houttuynia cordataInflammationMacrophagesPolarization

Identifiers

PMID41788166
PMCPMC12957811

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.