Evidence map›Paper›PMID 40473889›Full record

ArticleJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2025

Efficacy of 6-nitrobenzo[d]thiazol-2 Amine Derivative (N3) in Mitigating PTZ-Induced Epileptic Conditions Via Modulation of Inflammatory and Neuroprotective Pathways in-vivo Zebrafish.

Karthikeyan Ramamurthy, S P Ramya Ranjan Nayak, S Madesh, Siva Prasad Panda, K Manikandan, Rajakrishnan Rajagopal, Ahmed Alfarhan, Senthilkumar Palaniappan, Ajay Guru, M K Kathiravan and 1 more

Abstract read
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In one paragraph

Article in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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

1 citing paper in PubMed.

  1. 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

11 authors.

Karthikeyan RamamurthyToxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
S P Ramya Ranjan NayakToxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
S MadeshToxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
Siva Prasad PandaInstitute of Pharmaceutical Research, GLA University, Mathura, Uttarpradesh, India.
K ManikandanDepartment of Pharmaceutical Analysis, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
Rajakrishnan RajagopalDepartment of Botany & Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
Ahmed AlfarhanDepartment of Botany & Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
Senthilkumar PalaniappanFaculty of Pharmacy, Karpagam Academy of Higher Education, Pollachi Main Road, Coimbatore, Tamil Nadu, 641021, India.
Ajay GuruDepartment of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India. ajayguru.sdc@saveetha.com.
M K KathiravanDr APJ Abdul Kalam Research Lab, Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India. kathirak@srmist.edu.in.
Jesu ArockiarajToxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India. jesuaroa@srmist.edu.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epilepsy, a chronic neurological illness affecting 50 million people worldwide, causes recurring seizures due to abnormal brain activity. Current anti-epileptic medications have serious side effects and low efficacy, requiring alternative treatments. The current study investigated the anti-inflammatory, antioxidant, and neuroprotective effects of 6-nitrobenzo[d]thiazol-2-amine (N3) derivatives in a zebrafish larvae model of epilepsy caused by 6 mM pentylenetetrazole (PTZ). Furthermore, N3 was tested for its safety, potential to reduce oxidative stress, inflammation, and neurodegeneration, and effects on motor coordination and neurotransmitter levels. The study utilized in vitro hemolysis assays to evaluate the membrane-stabilizing properties of N3. Zebrafish larvae were pre-treated with N3 at varying concentrations and subsequently exposed to PTZ to induce epilepsy-like conditions. Antioxidant enzyme activities superoxide dismutase (SOD), catalase CAT), glutathione (GSH) levels, lactate dehydrogenase (LDH) activity, and reactive oxygen species (ROS) levels were analyzed. Gene expression for pro-inflammatory and neuroprotective markers was quantified using qPCR, while histological assessments were performed to evaluate amyloid plaque formation, collagen accumulation, and calcium deposition. Behavioral tests measured motor coordination, and gamma-aminobutyric acid (GABA) levels were quantified using high-performance liquid chromatography. N3 demonstrated dose-dependent hemolysis inhibition, confirming its membrane-stabilizing and anti-inflammatory properties up to 43.47 ± 1.36%. It enhanced antioxidant enzyme activities, increased GSH levels 0.76 ± 0.03 nmol/mg, reduced LDH and ROS levels 7.47 ± 0.07 U/mg protein, and suppressed pro-inflammatory gene expression. Histological analysis revealed reduced neurodegenerative markers, including amyloid plaques and calcium deposition. Behavioral improvements were observed, including enhanced motor coordination and increased GABA levels. The findings suggest that N3 derivatives have significant therapeutic potential in epilepsy by reducing oxidative stress, inflammation, and neurodegeneration. Further studies are needed to optimize dosing and confirm safety for clinical applications.

Indexed as

AnticonvulsantsAnti-Inflammatory AgentsEpilepsyNeuroprotective AgentsAnimalsOxidative StressPentylenetetrazoleZebrafishAnticonvulsantsAnti-Inflammatory AgentsNeuroprotective AgentsPentylenetetrazoleAnti-inflammatoryAnti-oxidantEpilepsyNeural disorderPentylenetetrazole

Identifiers

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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.