Evidence map›Paper›PMID 33668877›Full record

ArticlePharmaceutics2021

Decoding the Neuroprotective Potential of Methyl Gallate-Loaded Starch Nanoparticles against Beta Amyloid-Induced Oxidative Stress-Mediated Apoptosis: An In Vitro Study.

Nallasamy Prakashkumar, Bhagavathi Sundaram Sivamaruthi, Chaiyavat Chaiyasut, Natarajan Suganthy

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

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  13. Polyphenolics with Strong Antioxidant Activity fromMolecules (Basel, Switzerland) · 2022
    Article
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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

4 authors at 2 institutions in 2 countries.

Nallasamy PrakashkumarDepartment of Nanoscience and Technology, Alagappa University, Karaikudi 630003, India.
Bhagavathi Sundaram SivamaruthiInnovation Center for Holistic Health, Nutraceuticals and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand.ORCID 0000-0002-5499-8350
Chaiyavat ChaiyasutInnovation Center for Holistic Health, Nutraceuticals and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand.ORCID 0000-0002-1633-2419
Natarajan SuganthyDepartment of Nanoscience and Technology, Alagappa University, Karaikudi 630003, India.
Alagappa University · INChiang Mai University · TH

Funding

University Grants Commission Ref. No.F.30-381/2017 (BSR), dated 06.07.2017
6 · The paper itself

Abstract

Alzheimer's disease (AD) is a multifaceted neuronal disorder and a challenge to medical practitioners, as the blood-brain barrier (BBB) acts as a major obstacle for drug delivery to the brain. Development of a nanomaterial-based drug delivery system (DDS) paved a way to penetrate the BBB. Starch, a ubiquitous natural biopolymer, has received much attention as a DDS due to its biocompatibility, biodegradability and eco-friendly nature. The present study focuses on encapsulating methyl gallate (MG) within starch nanoparticles (starch-encapsulated MG (SEMG)) and assesses its neuroprotective potential against β-amyloid (Aβ)-induced toxicity, the key factor for AD pathogenesis in Neuro2A cells. SEMG showed potent acetylcholinesterase inhibitory, antioxidant activity and anti-amyloidogenic activity by attenuating the fibrillation of Aβ and destabilizing the preformed mature fibrils. Furthermore, SEMG also attenuated the cytotoxic effect induced by Aβ in Neuro2A cells (50% inhibitory concentration 18.25 ± 0.025 μg/mL) by mitigating reactive oxygen species (ROS)-mediated macromolecular damage, restoring mitochondrial membrane potential and attenuating apoptosis. Characterization of SEMG revealed amorphous rock-shaped structure with average particle size of 264.6 nm, exhibiting 83% loading efficiency and sustained release of drug, with 73% release within 24 h at physiological pH. Overall, the outcome of the present study signifies starch as a promising nanocarrier for the delivery of drugs for the treatment of AD.

Indexed as

Alzheimer’s diseaseapoptosisNeuro2A cellsoxidative stressstarch-encapsulated methyl gallate (SEMG)β-amyloid peptide

Identifiers

PMID33668877
PMCPMC7996348
OpenAlexW3132930128

What OpenQuestion holds

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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 OpenQuestion graph.