Evidence map›Paper›PMID 33784348›Full record

ArticlePloS one2021

Lignosus rhinocerotis Cooke Ryvarden ameliorates airway inflammation, mucus hypersecretion and airway hyperresponsiveness in a murine model of asthma.

Malagobadan Johnathan, Siti Aminah Muhamad, Siew Hua Gan, Johnson Stanslas, Wan Ezumi Mohd Fuad, Faezahtul Arbaeyah Hussain, Wan Amir Nizam Wan Ahmad, Asma Abdullah Nurul

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 15% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Unveiling a novelFrontiers in medicine · 2025
    Article
  3. Review
  4. An Updated Comprehensive Review of Plants and Herbal Compounds with Antiasthmatic Effect.Evidence-based complementary and alternative medicine : eCAM · 2024
    Review
  5. 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

8 authors at 3 institutions in 1 country.

Malagobadan JohnathanSchool of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
Siti Aminah MuhamadSchool of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
Siew Hua GanSchool of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia.
Johnson StanslasPharmacotherapeutics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.
Wan Ezumi Mohd FuadSchool of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
Faezahtul Arbaeyah HussainDepartment of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
Wan Amir Nizam Wan AhmadSchool of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
Asma Abdullah NurulSchool of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.ORCID 0000-0003-1180-8809
Universiti Sains Malaysia · MYMonash University Malaysia · MYUniversiti Putra Malaysia · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lignosus rhinocerotis Cooke. (L. rhinocerotis) is a medicinal mushroom traditionally used in the treatment of asthma and several other diseases by the indigenous communities in Malaysia. In this study, the effects of L. rhinocerotis on allergic airway inflammation and hyperresponsiveness were investigated. L. rhinocerotis extract (LRE) was prepared by hot water extraction using soxhlet. Airway hyperresponsiveness (AHR) study was performed in house dust mite (HDM)-induced asthma in Balb/c mice while airway inflammation study was performed in ovalbumin (OVA)-induced asthma in Sprague-Dawley rats. Treatment with different doses of LRE (125, 250 and 500 mg/kg) significantly inhibited AHR in HDM-induced mice. Treatment with LRE also significantly decreased the elevated IgE in serum, Th2 cytokines in bronchoalveolar lavage fluid and ameliorated OVA-induced histological changes in rats by attenuating leukocyte infiltration, mucus hypersecretion and goblet cell hyperplasia in the lungs. LRE also significantly reduced the number of eosinophils and neutrophils in BALF. Interestingly, a significant reduction of the FOXP3+ regulatory T lymphocytes was observed following OVA induction, but the cells were significantly elevated with LRE treatment. Subsequent analyses on gene expression revealed regulation of several important genes i.e. IL17A, ADAM33, CCL5, IL4, CCR3, CCR8, PMCH, CCL22, IFNG, CCL17, CCR4, PRG2, FCER1A, CLCA1, CHIA and Cma1 which were up-regulated following OVA induction but down-regulated following treatment with LRE. In conclusion, LRE alleviates allergy airway inflammation and hyperresponsiveness, thus suggesting its therapeutic potential as a new armamentarium against allergic asthma.

Indexed as

AsthmaBronchoalveolar Lavage FluidDisease Models, AnimalMice, Inbred BALB CAnimalsCytokinesFemaleImmunoglobulin EInflammationLungMaleMiceMucusOvalbuminPyroglyphidaeRatsCytokinesImmunoglobulin EOvalbumin

Identifiers

PMID33784348
PMCPMC8009377
OpenAlexW3139765890

What Socratic 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 Socratic graph.