Ameliorative effects of half-dose saffron and chamomile combination on Psycho-endocrinological changes in a diabetic murine model

Molecular Docking Analysis Reveals the Promising Role of Apigenin as a Potential Treatment for Neurological Disorders

OBJECTIVES

Neurological disorders represent a significant global health challenge, necessitating the exploration of novel therapeutic agents. Apigenin, a natural flavonoid abundantly found in various plants, has garnered attention for its potential neuroprotective properties. In this study, we employed molecular docking simulations to investigate the interaction between apigenin and key molecular targets associated with neurological disorders.

METHODS

The molecular docking analysis focused on receptors implicated in neuroinflammation, oxidative stress, and neurotransmission regulation.

RESULTS

Our results reveal a high binding affinity of apigenin towards critical targets, including GABA, mACh, nACh, NMDA, 5HTA, AMPA, insulin, and dopamine receptors. The findings suggest that apigenin may exert its neuroprotective effects through multifaceted mechanisms, including anti-inflammatory, antioxidant, and neurotransmission regulatory pathways. Additionally, the absence of adverse binding poses emphasizes the safety profile of apigenin.

CONCLUSIONS

This molecular docking study provides valuable insights into the potential therapeutic role of apigenin in mitigating molecular pathways implicated in neurological disorders. Further in vitro and in vivo investigations are warranted to validate and elucidate the neuroprotective mechanisms of apigenin, paving the way for its development as a promising treatment option for various neurological conditions.

3-Acetyl coumarin alleviate neuroinflammatory responses and oxidative stress in aluminum chloride-induced Alzheimer's disease rat model

Alzheimer's disease (AD) is a neurodegenerative disorder that impairs mental ability and interrupts cognitive function. Heavy metal exposure like aluminum chloride is associated with neurotoxicity linked to neuro-inflammation, oxidative stress, accumulation of amyloid plaques, phosphorylation of tau proteins associated with AD like symptoms. The objective of the present investigation was to assess the effect 3-acetyl coumarin (3AC) in a rat model of AD. Preliminary screening was performed with SWISS ADME to check for the bioavailability of 3-AC and likeness score which proved favorable. 3-AC docked against Caspase 3, NF-κβ and tau protein kinase I exhibited good binding energies. Male rats were divided into six groups (n = 5). AlCl3 (100 mg/kg BW) was administered for 28 days before starting treatment to induce AD. Normal control rats received vehicle. Treatment groups received 10, 20 and 30 mg/kg 3-AC for 28 days. Rivastigmine (2 mg/kg) was the standard. Behavioral tests (EPM, MWM) were performed at 7-day intervals throughout study period. Rats showed improved spatial memory and learning in treatment groups during behavioral tests. Rats were euthanized on day 28. Inflammatory markers (IL-1β, IL-16 and TNFα) exhibited significant improvement (p < 0.001) in treated rats. Oxidative stress enzymes (SOD, CAT, GSH, MDA) were restored. Caspase3 and NF-κβ quantified through qRT-PCR also decreased significantly (p < 0.001) when compared to disease control group. Levels of acetyl cholinesterase, dopamine and noradrenaline were also restored in treated rats significantly (p < 0.001). 3-AC treatment restored neuroprotection probably because of anti-inflammatory, anti-oxidant and anti-cholinesterase potential; hence, this can be considered a promising therapeutic potential alternative.

Unlocking therapeutic potential of trigonelline through molecular docking as a promising approach for treating diverse neurological disorders

Neurological disorders pose significant challenges in terms of treatment options, necessitating the exploration of novel therapeutic approaches. Trigonelline, a naturally occurring alkaloid found in various plants, has emerged as a potential treatment option. It has also been reported that trigonelline is involved in several pathways like; Oxidative Stress and Antioxidant, Inflammatory, Neuroprotection and Neurotrophic, Mitochondrial Function and Energy Metabolism. This study aims to investigate the therapeutic potential of trigonelline for diverse neurological disorders using a molecular docking approach. Molecular docking simulations were performed to predict the binding affinity and interaction between trigonelline and target proteins implicated in neurological disorders. The structural requirements for effective binding were also explored. The molecular docking results revealed strong binding interactions and favorable binding affinities between trigonelline and the target proteins involved in diverse neurological disorders like Alzheimer's disease, Parkinson's disease, epilepsy, and depression etc. The predicted binding modes provided insights into the key molecular interactions governing the ligand-protein complexes. The findings suggest that trigonelline holds promise as a therapeutic approach for several neurological disorders. The molecular docking approach employed in this study provides a valuable tool for rational drug design and optimization of trigonelline-based compounds. Further experimental validation and preclinical studies are warranted to confirm the efficacy and safety of trigonelline as a potential treatment option, paving the way for the development of more effective and targeted therapies for neurological disorders.