Evidence map›Paper›PMID 34202080›Full record

ArticleInternational journal of molecular sciences2021

Efficacy of SPG-ODN 1826 Nanovehicles in Inducing M1 Phenotype through TLR-9 Activation in Murine Alveolar J774A.1 Cells: Plausible Nano-Immunotherapy for Lung Carcinoma.

Mohammed F Aldawsari, Ahmed Alalaiwe, El-Sayed Khafagy, Ahmed Al Saqr, Saad M Alshahrani, Bader B Alsulays, Sultan Alshehri, Amr S Abu Lila, Syed Mohd Danish Rizvi, Wael A H Hegazy

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 41 citations in OpenAlex.

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  4. Design, synthesis and antitumor evaluation of novel pyrazolo[3,4-Journal of enzyme inhibition and medicinal chemistry · 2023
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  14. Silencing ofMicroorganisms · 2022
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  19. RepurposingAntibiotics (Basel, Switzerland) · 2022
    Article
  20. 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 5 institutions in 2 countries.

Mohammed F AldawsariDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.ORCID 0000-0003-1298-4863
Ahmed AlalaiweDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.ORCID 0000-0002-3372-4545
El-Sayed KhafagyDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.ORCID 0000-0002-3741-0893
Ahmed Al SaqrDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.
Saad M AlshahraniDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.ORCID 0000-0001-9065-6342
Bader B AlsulaysDepartment of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia.ORCID 0000-0001-6691-9990
Sultan AlshehriDepartment of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.ORCID 0000-0002-0922-9819
Amr S Abu LilaDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt.ORCID 0000-0001-7385-868X
Syed Mohd Danish RizviDepartment of Pharmaceutics, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia.ORCID 0000-0002-3106-4707
Wael A H HegazyDepartment of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt.ORCID 0000-0001-5683-4803
Prince Sattam Bin Abdulaziz University · SAZagazig University · EGKing Saud University · SASuez Canal University · EGUniversity of Ha'il · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alveolar macrophages are the first line of defense against intruding pathogens and play a critical role in cancer immunology. The Toll-like receptor (TLR) family mediates an important role in recognizing and mounting an immune response against intruding microbes. TLR-9 is a member of the intracellular TLR family, which recognizes unmethylated CG motifs from the prokaryotic genome. Upon its activation, TLR-9 triggers downstream of the MyD-88-dependent transcriptional activation of NF-κB, and subsequently results in abundant inflammatory cytokines expression that induces a profound inflammatory milieu. The present exploratory investigation aimed at elucidating the potency of schizophyllan for entrapping ODN 1826 (SPG-ODN 1826)-mediated stimulation of TLR-9 in provoking an inflammatory-type response in murine alveolar macrophages. Schizophyllan (SPG), a representative of the β-glucan family, was used in the present study as a nanovehicle for endosomal trafficking of CpG ODN 1826. TEM analysis of SPG-ODN 1826 nanovehicles revealed that the prepared nanovehicles are spherical and have an average size of about 100 nm. Interestingly, SPG-ODN 1826 nanovehicles were competent in delivering their therapeutic payload within endosomes of murine alveolar macrophage (J774A.1) cells. Exposure of these nanovehicles within LPS stimulated J774A.1, resulted in a significant provocation of reactive oxygen species (ROS) (

Indexed as

AnimalsCell SurvivalCytokinesEndosomesImmunophenotypingInflammation MediatorsMacrophage ActivationMacrophages, AlveolarMiceNanostructuresOligodeoxyribonucleotidesParticle SizeSizofiranToll-Like Receptor 9CpG ODN 1826CytokinesInflammation MediatorsOligodeoxyribonucleotidesSizofiranToll-Like Receptor 9CpG ODN 1826inflammatory cytokineslung cancerM1 and M2schizophyllanTh1

Identifiers

PMID34202080
PMCPMC8268145
OpenAlexW3176398119

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.