ReviewHeliyon2021
Can
Review in Heliyon, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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.
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.
Who cites it
25 citing papers in PubMed, 53 citations in OpenAlex.
- Immune system evaluation of Echinacea Purpurea root extract in female Harlan Sprague Dawley (Hsd:Sprague Dawley SD) rats.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2026Article
- A Review of the Properties of Clinically Evaluated Plant-Derived Agents in the Treatment of Respiratory Infections.Nutrients · 2026Review
- Natural Compounds with Antiviral Activity Against Clinically Relevant RNA Viruses: Advances of the Last Decade.Biomolecules · 2025Review
- Echinacea purpurea ameliorates Bleomycin-induced pulmonary fibrosis in rats through modulating NADPH oxidase-4 and endothelin-1/connective tissue growth factor/matrix metalloproteinases signalling axis.Scientific reports · 2025Article
- Effects ofMolecules (Basel, Switzerland) · 2025Article
- Herbal and Dietary Supplements as Adjunctive Treatment for Mild SARS-CoV-2 Infection in Italy.Nutrients · 2025Review
- Article
- Phytochemistry, Mechanisms, and Preclinical Studies of Echinacea Extracts in Modulating Immune Responses to Bacterial and Viral Infections: A Comprehensive Review.Antibiotics (Basel, Switzerland) · 2024Review
- Phytochemicals in Drug Discovery-A Confluence of Tradition and Innovation.International journal of molecular sciences · 2024Review
- Effectiveness of Drug Repurposing and Natural Products Against SARS-CoV-2: A Comprehensive Review.Clinical pharmacology : advances and applications · 2024Review
- Structure-based virtual screening methods for the identification of novel phytochemical inhibitors targeting furin protease for the management of COVID-19.Frontiers in cellular and infection microbiology · 2024Article
- Unearthing phytochemicals as natural inhibitors for pantothenate synthetase inFrontiers in pharmacology · 2024Article
- Unraveling cancer progression pathways and phytochemical therapeutic strategies for its management.Frontiers in pharmacology · 2024Review
- Plant-Derived Natural Compounds as an Emerging Antiviral in Combating COVID-19.Indian journal of microbiology · 2023Review
- ECHOPvir: A Mixture of Echinacea and Hop Extracts Endowed with Cytoprotective, Immunomodulatory and Antiviral Properties.Nutrients · 2023Article
- Determination of the Bioactive Compounds fromMolecules (Basel, Switzerland) · 2023Article
- Plausibility of natural immunomodulators in the treatment of COVID-19-A comprehensive analysis and future recommendations.Heliyon · 2023Review
- Article
- Article
- Herbal Remedies, Nutraceuticals, and Dietary Supplements for COVID-19 Management: An Update.Clinical complementary medicine and pharmacology · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is an ongoing public health emergency. The pathogenesis and complications advanced with infection mainly involve immune-inflammatory cascade. Therefore, the therapeutic strategy relies on immune modulation, reducing infectivity and inflammation. Given the interplay of infection and immune-inflammatory axis, the natural products received attention for preventive and therapeutic usage in COVID-19 due to their potent antiviral and anti-immunomodulatory activities. Recently,
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.