Search

Materials-based drug delivery approaches have garnered substantial attention in recent years due to their potential to revolutionize pharmaceutical interventions. This abstract provides a concise overview of recent advancements and future prospects in this rapidly evolving field. Materials such as nanoparticles, liposomes, polymers, and hydrogels have emerged as versatile carriers for drug delivery. These materials facilitate precise control over drug release kinetics, enabling targeted and sustained therapeutic effects. Smart materials with responsiveness to external stimuli or physiological conditions have further enhanced drug delivery precision. Personalized medicine approaches are gaining traction, tailoring drug delivery systems to individual patient profiles and needs. The horizon for materials-based drug delivery is bright. Ongoing research is focused on refining material design, streamlining production processes, and ensuring safety profiles. Collaborative efforts among researchers, clinicians, and industry stakeholders are crucial for translating these advancements into clinical practice. Additionally, the convergence of drug delivery with diagnostics and imaging holds immense potential for personalized and efficient healthcare solutions. As materials-based drug delivery continues to evolve, it stands poised to reshape the landscape of pharmaceuticals, offering the promise of more effective and patient-centered therapies for a wide range of medical conditions.

Cayratia trifolia is used as diuretic, in tumors, neuralgia and splenopathy. However, compounds depicting anti-ovarian cancer activities from this plant source have not yet been identified and structurally characterized till date. In the present study, X-ray structure of epifriedelanol, a bioactive compound, isolated from the ethanolic extract of the C. trifolia and its binding affinities against a few proteins (HER2, EGFR and CXCR4) that are reported to get overexpressed under ovarian cancer had been thoroughly studied by using molecular docking means. Binding affinities of the compound vis-à-vis that of carboplatin, a FDA approved drug to the ovarian cancer, to interact with the protein targets are quite impressive. The drug-likeness properties of the epifriedelanol and scope to develop the compound as a potent anti-ovarian cancer drug are discussed in this paper.

Objectives: To evaluate the potential inhibitors aginst CXCR4 from hexane extract of Euclea crispa (E. crispa) leaves. Methods: The natural compounds were identified and charecterized through GC-MS Analysis. Molecular docking studies carried out to investigatethe inhibitory activity angainst CXCR4. Absorption, Distribution, Metabolism, and Excretion (ADME) properties also were predicted to find pharmacokinetics and pharmacodynamics of compounds. Results: The molecular docking simulations revealed that, Benzoic acid 3-methyl-4-(1,3,3,3-tetrafluoro-2-methoxycarbonyl-propenylsulfanyl)- phenyl ester (SCHEMBL15979821), Hydrocortisone Acetate and Phenyl Glucuronide possess good inhibitory activites (Glide Score of -7.06, -6.97, -6.47 and Glide Energy of -43.22, -48.27 and -32.80 kcal/mol respectively) when compared with standard FDA approved drug and other compounds. All the screened compounds were within the acceptable and permissible limits of ADME properties. Conclusion: Thus, from this study it can be concluded that, these screened natural compounds from E. crispa leaves may serve as potential inhibitors for CXCR4 and they might lead to development of new therapeutic agents against cancer and its associated complications. [ABSTRACT FROM AUTHOR]

Natural remedies from medicinal plants are known to be effective and reliable appropriate medicine for illnesses. The current research examined Plectranthus amboinicus' anti diabetic property by docking the bioactive compounds of certain target proteins. We document the molecular docking analysis of bioactive compounds from Plectranthus amboinicus with protein Glucokinase. Molecular docking experiments were carried out in PyRx software. Results of these docking experiments showed that most of the compounds showed very strong interaction with the target protein Glucokinase. Based on the scoring parameters we have selected best four compounds (Rutin, Salvianolic acid, Luteolin and Salvigenin) which showed very good docking score and hydrogen bond interaction for diabetics., Competing Interests: None declared, (© 2022 Biomedical Informatics.)

Diabetes mellitus is a group of metabolic disorders that has risen to become the third most common cause in humans in recent years. The development of new bioactive substances from natural sources is a relatively new area. Flavonoids are believed to have a variety of beneficial properties in nature, including anti-inflammatory, antimicrobial, anticancer, antioxidant, neuroprotective, and anti-HIV properties. 15 naturally occurring flavonoids docked with the selected target aldose reductase. We report the optimal binding of Acumitin, Agathisflavone, Agehoustin B, and alpha-Toxicarol with aldose reductase for further consideration in drug discovery for T2DM., Competing Interests: None declared., (© 2022 Biomedical Informatics.)

We report the molecular docking analysis of four analogues of metformin [1-Carbamimidoyl-1,2-dimethylguanidine hydrochloride, Metformin hydrochloride, N1,N1-Dimethyl-N5-methylbiguanide hydrochloride, and N1,N1,N5,N5-Tetrakis (methyl-biguanide hydrochloride] with GSK3., Competing Interests: None declared, (© 2022 Biomedical Informatics.)

It is of interest to report the chemotherapeutic (drug target based) potential of n-hexane Cayratia trifolia L. (C.trifolia) extract on A2780 cell lines. mRNA and protein expression analysis of the human chemokine receptor (CXCR4) and human epidermal growth factor receptors-2 (HER2) were studied using RT-PCR analysis and western blot analysis. The results show significant cell growth inhibition with minimal IC50 values of 46.25 ± 0.42 micro g/mL against A2780 cell lines. mRNA and protein expression were considerably reduced in C. trifolia treated A2780 cell lines for further consideration as a chemotherapeutic agents., Competing Interests: The authors declare no conflict of interest., (© 2021 Biomedical Informatics.)

It is of interest to document the inhibition of A2780 cell proliferation using Mollugo nudicaulis Lam.( M.nudicaulis ) extract by MTT assay and by monitoring the CXCR4 and HER2 expression through RT-PCR analysis. Results shown that the n-hexane extract of M.nudicaulis have anticancer activity IC 50 values of 32.46±0.92 µg/mL on A2780 cell lines. It is further found that the CXCR4 and HER2 mRNA and protein expression were significantly reduced in M.nudicaulis treated A2780 cell lines. Thus, the n-hexane extract of M.nudicaulis is a natural source of bioactive compounds as potential anticancer agents., (© 2021 Biomedical Informatics.)

Ovarian cancer (OC) accounts for the highest tumor-related mortality among the gynecologic malignancies. Most of the OC patients diagnosed with advanced-stage (III and IV) this situation creates panic and provokes an emergency to discover a new therapeutic strategy. Plants that possess medicinal properties are gaining attention as they are enriched with various chemical compounds that are potential to treat various diseases. It is a prolonged process to provide innovative and significant leads against a range of pharmacological targets for a human disease management system. Though challenges and difficulties are faced in the development of a new drug, the emergence of combinatorial chemistry is providing a new ray of hope and also, the executed effort in discovering the drug, and a chemical compound has been remarkably successful. This review discussed the role of medicinal plants that are native of South Africa in treating the Ovarian Cancer and in drug discovery., Competing Interests: None., (AJCR Copyright © 2021.)

It is of interest to analyze the antioxidant, antimicrobial and cytotoxicity activity of n-hexane extract of Cayratia trifolia L. (C. trifolia). The antimicrobial activity of n-hexane extract of C. trifolia was determined using disc diffusion method against six selected pathogenic microorganisms. The cytotoxicity potential of n-hexane plant extract was also studied against A2780 cell lines by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. Results, n-hexane extract of C. trifolia possess significant antioxidant activity with significant IC50 values in radical scavenging assays. In antimicrobial studies, the maximum zone of inhibition was found in the range of 19.0 ± 0.1 to 22.0 ± 0.1 mm. In MTT assay, inhibition of cell growth with minimal IC50 values of 46.25±0.42μg/mL against A2780 cell lines was observed. Thus, n-hexane extract of C. trifolia is a possible antioxidant, antimicrobial and cytotoxicity agent., (© 2021 Biomedical Informatics.)