Evidence map›Paper›PMID 39548135›Full record

ArticleScientific reports2024

Therapeutic deep eutectic solvent with saponin, optimized through response surface methodology, exert potent in vivo antimicrobial effects against Pseudomonas aeruginosa.

Ramya M Subramani, Bhanuvalli R Shamprasad, Narayana Shri Sanjeev Viswanathan, Saisubramanian Nagarajan, Arvind Sivasubramanian

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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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

4 citing papers in PubMed.

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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

5 authors.

Ramya M SubramaniDepartment of Chemistry, School of Chemical & Biotechnology, Shanmugha Arts, Science, Technology & Research Academy (SASTRA) Deemed University, Thanjavur, 613 401, Tamil Nadu, India.
Bhanuvalli R ShamprasadDepartment of Chemistry, School of Chemical & Biotechnology, Shanmugha Arts, Science, Technology & Research Academy (SASTRA) Deemed University, Thanjavur, 613 401, Tamil Nadu, India.
Narayana Shri Sanjeev ViswanathanDepartment of Chemistry, School of Chemical & Biotechnology, Shanmugha Arts, Science, Technology & Research Academy (SASTRA) Deemed University, Thanjavur, 613 401, Tamil Nadu, India.
Saisubramanian NagarajanDepartment of Biotechnology, School of Chemical & Biotechnology, Shanmugha Arts, Science, Technology & Research Academy (SASTRA) Deemed University, Thanjavur, 613 401, Tamil Nadu, India.
Arvind SivasubramanianDepartment of Chemistry, School of Chemical & Biotechnology, Shanmugha Arts, Science, Technology & Research Academy (SASTRA) Deemed University, Thanjavur, 613 401, Tamil Nadu, India. arvi@biotech.sastra.edu.

Funding

Science and Engineering Research Board CRG/2020/001063
6 · The paper itself

Abstract

Therapeutic deep eutectic solvents (THEDES) are a type of deep eutectics that can be used as active pharmaceutical ingredients (APIs) by enhancing the drug bioavailability, by increasing the solubility of APIs in aqueous solutions or by increasing their permeability through biological barriers. In this study, we demonstrate the utility of designer THEDES, based on Quillaja Saponin (SAP), a triterpene natural product to unravel the antimicrobial potential of such THEDES. THEDES were prepared by gently mixing and heating five different α- hydroxy acids- malic, citric, tartaric, glycolic, lactic acids and SAP with water as a third component in the THEDES. The antimicrobial assays were performed with the as-prepared SAP-THEDES and among the panel of bacterial strains, saponin-malic acid THEDES [SMA-THEDES] displayed potent activity in disassembling PA biofilms, demonstrating that the SMA-THEDES can serve as therapeutic antibacterial biomaterials. To further optimize, a Box-Behnken- response surface methodology (RSM) experimental design was done and at the optimum conditions of SAP (1.014 m.mol), Malic acid (1.003 m.mol), Water (0.117 m.mol), SMA-THEDES exhibited maximum MIC of P. aeruginosa with the minimum absorbance at 590 nm of 0.105. The effectiveness of SMA-THEDES as antibiofilm agents on P. aeruginosa with the mechanism studies have been explored. The colony count from the in vivo infection zebrafish model in the treatment group showed a decline of > 2 fold for SMA-THEDES. Toxicity studies did not reveal any abnormality in liver and brain enzyme levels. Liver morphology images show no severe cytological alterations when treated with SMA-THEDES and were almost similar to the normal liver.

Indexed as

Anti-Bacterial AgentsMicrobial Sensitivity TestsPseudomonas aeruginosaSaponinsSolventsZebrafishAnimalsBiofilmsMalatesPseudomonas InfectionsQuillajaAnti-Bacterial AgentsMalatesSaponinsSolventsAntibiofilm agentsBox-Behnken- response surface methodologyPseudomonas aeruginosaTherapeutic deep eutectic solvents

Identifiers

PMID39548135
PMCPMC11567959

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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.