Current drug discovery technologies最新文献

{"title":"Synthesis, Molecular Docking, and Biological Evaluation of Novel Indole-triazole Conjugates.","authors":"Paras Berwal, Suman Rohilla, Nancy Mathur, Ketki Rani","doi":"10.2174/0115701638295739240222074426","DOIUrl":"10.2174/0115701638295739240222074426","url":null,"abstract":"<p><strong>Background: </strong>Indole-triazole conjugates have emerged as promising candidates for new drug development. Their distinctive structural characteristics, coupled with a wide array of biological activities, render them a captivating and promising field of research for the creation of novel pharmaceutical agents.</p><p><strong>Objective: </strong>This study aimed to synthesize indole-triazole conjugates to investigate the influence of various substituents on the functional characteristics of indole-triazole hybrids. It also aimed to study the binding modes of new hybrids with the DNA Gyrase using molecular docking studies.</p><p><strong>Methods: </strong>A new set of indole-triazole hybrids was synthesized and characterized using various physicochemical and spectral analyses. All hybrids underwent <i>in-silico</i> pharmacokinetic prediction studies. The antimicrobial efficacy of the hybrids was assessed using tube dilution and agar diffusion methods. Additionally, the <i>in-vitro</i> antioxidant activity of synthesized compounds was determined using the 1,1-diphenyl-2-picryl-hydrazyl free radical scavenging assay. Furthermore, in silico molecular docking studies were performed to enhance our comprehension of how the synthesized compounds interact at the molecular level with DNA gyrase.</p><p><strong>Results: </strong>Pharmacokinetic predictions of synthesized hybrids indicated favourable pharmacokinetic profiles, and none of the compounds violated the Lipinski rule of five. Notably, compound 6, featuring a cyclohexanol substituent, demonstrated superior antimicrobial and antioxidant activity (EC₅₀ value = 14.23 μmol). Molecular docking studies further supported the <i>in vitro</i> antioxidant and antimicrobial findings, revealing that all compounds adeptly fit into the binding pocket of DNA Gyrase and engaged in interactions with crucial amino acid residues.</p><p><strong>Conclusion: </strong>In summary, our research underscores the efficacy of molecular hybridization in shaping the physicochemical, pharmacokinetic, and biological characteristics of novel indole-triazole derivatives.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e120324227917"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140121632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Kojic Acid-mediated Sonodynamic Therapy as a Matrix Metalloprotease-9 Inhibitor against Oral Squamous Cell Carcinoma: A Bioinformatics Screening and <i>In Vitro</i> Analysis.","authors":"Maryam Pourhajibagher, Mojgan Alaeddini, Shahroo Etemad-Moghadam, Steven Parker, Abbas Bahador","doi":"10.2174/0115701638266082231124055825","DOIUrl":"10.2174/0115701638266082231124055825","url":null,"abstract":"<p><strong>Background: </strong>Oral squamous cell carcinoma (OSCC) is a type of cancer that is responsible for a significant amount of morbidity and mortality worldwide. Researchers are searching for promising therapeutic methods to manage this cancer. In this study, an <i>in silico</i> approach was used to evaluate the activity of sonodynamic therapy (SDT) based on the use of Kojic acid as a sonosensitizer to inhibit matrix metalloprotease-9 (MMP-9) in OSCC.</p><p><strong>Materials and methods: </strong>The three-dimensional structure of MMP-9 was predicted and validated by computational approaches. The possible functional role of MMP-9 was determined in terms of Gene Ontology (GO) enrichment analysis. <i>In silico</i>, molecular docking was then performed to evaluate the binding energies of Kojic acid with MMP-9, and ADME parameters and toxicity risks were predicted. The pharmacokinetics and drug-likeness properties of Kojic acid were assessed. Moreover, after the determination of the cytotoxicity effect of Kojic acid-mediated SDT, the change of mmp-9 gene expression was assessed on OSCC cells.</p><p><strong>Results: </strong>The results of the study showed that Kojic acid could efficiently interact with MMP-9 protein with a strong binding affinity. Kojic acid obeyed Lipinski's rule of five without violation and exhibited drug-likeness. The cytotoxic effects of Kojic acid and ultrasound waves on the OSCC cells were dose-dependent, and the lowest expression level of the mmp-9 gene was observed in SDT.</p><p><strong>Conclusions: </strong>Overall, Kojic acid-mediated SDT as an MMP-9 inhibitor can be a promising adjuvant treatment for OSCC. The study highlights the potential of <i>In silico</i> approaches to evaluate therapeutic methods for cancer treatment.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e011223224137"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138806261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review on Synthetic Thiazole Derivatives as an Antimalarial Agent.","authors":"Tutumoni Kalita, Ankita Choudhury, Anshul Shakya, Surajit Kumar Ghosh, Udaya Pratap Singh, Hans Raj Bhat","doi":"10.2174/0115701638276379231223101625","DOIUrl":"10.2174/0115701638276379231223101625","url":null,"abstract":"<p><strong>Background: </strong>Thiazole is a widely studied core structure in heterocyclic chemistry and has proven to be a valuable scaffold in medicinal chemistry. The presence of thiazole in both naturally occurring and synthetic pharmacologically active compounds demonstrates the adaptability of these derivatives.</p><p><strong>Methods: </strong>The current study attempted to review and compile the contributions of numerous researchers over the last 20 years to the medicinal importance of these scaffolds, with a primary focus on antimalarial activity. The review is based on an extensive search of PubMed, Google Scholar, Elsevier, and other renowned journal sites for a thorough literature survey involving various research and review articles.</p><p><strong>Results: </strong>A comprehensive review of the antimalarial activity of the thiazole scaffold revealed potential therapeutic targets in <i>Plasmodium</i> species. Furthermore, the correlation of structure-activity-relationship (SAR) studies from various articles suggests that the thiazole ring has therapeutic potential.</p><p><strong>Conclusion: </strong>This article intends to point researchers in the right direction for developing potential thiazole-based compounds as antimalarial agents in the future.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e240124226141"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139567702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inhibitory Effects of Carvacrol on Biofilm Formation in Colistin Heteroresistant <i>Acinetobacter baumannii</i> Clinical Isolates.","authors":"Iraj Pakzad, Fatemeh Yarkarami, Behrooz Sadeghi Kalani, Mahnaz Shafieian, Ali Hematian","doi":"10.2174/0115701638253395230919112548","DOIUrl":"10.2174/0115701638253395230919112548","url":null,"abstract":"<p><strong>Background: </strong>The ability of bacteria to form biofilm is an essential strategy for creating stable infections. This issue is more critical in Acinetobacter bauamannii as a hospital pathogen. Today, the control of biofilm formation and solutions to prevent or remove biofilm is being developed. Carvacrol has been considered an anti-biofilm compound in significant bacteria. This study investigated the anti-biofilm effect of Carvacrol on biofilm formation in clinical colistin heteroresistant isolates of <i>A. baumannii</i>.</p><p><strong>Methods: </strong>22 clinical strains of <i>A. baumannii</i> were collected from Motahari Hospital in Tehran, Iran, in 2019. Biochemical and genotypic methods confirmed these isolates. Colistin heteroresistance was determined by the Standard PAP method. Carvacrol's antibacterial and anti-biofilm activity was determined according to the standard protocol.</p><p><strong>Results: </strong>About 12 isolates were considered strong biofilm producers and were used for analysis. Six isolates had hetero-resistance to colistin. Carvacrol at a 512 g/ml concentration showed the best antibacterial activity against all isolates. The sub-MIC of Carvacrol (256 g/ml) reduced the biofilm formation capacity, which was statistically significant (p < 0.05).</p><p><strong>Conclusion: </strong>The results of this study showed that sub-MIC of Carvacrol has anti-biofilm effects in clinical <i>A.baumannii</i> colistin hetero-resistance isolates.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e280923221542"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41155581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>In Silico</i> Screening of Some Active Phytochemicals to Identify Promising Inhibitors Against SARS-CoV-2 Targets.","authors":"V Alagarsamy, V Raja Solomon, S Murugesan, P Shyam Sundar, M D Muzaffar-Ur-Rehman, A Chandu, A Dharshini Aishwarya, B Narendhar, M T Sulthana, V Ravikumar","doi":"10.2174/0115701638243222230920051050","DOIUrl":"10.2174/0115701638243222230920051050","url":null,"abstract":"<p><strong>Background: </strong>There are very few small-molecule drug candidates developed against SARS-CoV-2 that have been revealed since the epidemic began in November 2019. The typical medicinal chemistry discovery approach requires more than a decade of the year of painstaking research and development and a significant financial guarantee, which is not feasible in the challenge of the current epidemic.</p><p><strong>Objective: </strong>This current study proposes to find and identify the most effective and promising phytomolecules against SARS-CoV-2 in six essential proteins (3CL protease, Main protease, Papain- Like protease, N-protein RNA binding domain, RNA-dependent RNA polymerase, and Spike receptor binding domain target through <i>in silico</i> screening of 63 phytomolecules from six different Ayurveda medicinal plants.</p><p><strong>Methods: </strong>The phytomolecules and SARS-CoV-2 proteins were taken from public domain databases such as PubChem and RCSB Protein Data Bank. For <i>in silico</i> screening, the molecular interactions, binding energy, and ADMET properties were investigated.</p><p><strong>Results: </strong>The structure-based molecular docking reveals some molecules' greater affinity towards the target than the co-crystal ligand. Our results show that tannic acid, cyanidin-3-rutinoside, zeaxanthin, and carbolactone are phytomolecules capable of inhibiting SARS-CoV-2 target proteins in the least energy conformations. Tannic acid had the least binding energy of -8.8 kcal/mol, which is better than the binding energy of its corresponding co-crystal ligand (-7.5 kcal/mol) against 3 CL protease. Also, it has shown the least binding energy of -9.9 kcal/mol with a more significant number of conventional hydrogen bond interactions against the RdRp target. Cyanidin-3-rutinoside showed binding energy values of -8.8 and -7.6 kcal/mol against Main protease and Papain-like protease, respectively. Zeaxanthin was the top candidate in the N protein RBD with a binding score of - 8.4 kcal/mol, which is slightly better when compared to a co-crystal ligand (-8.2 kcal/mol). In the spike, carbolactone was the suitable candidate with the binding energy of -7.2 kcal/mol and formed a conventional hydrogen bond and two hydrophobic interactions. The best binding affinity-scored phytomolecules were selected for the MD simulations studies.</p><p><strong>Conclusion: </strong>The present in silico screening study suggested that active phytomolecules from medicinal plants could inhibit SARS-CoV-2 targets. The elite docked compounds with drug-like properties have a harmless ADMET profile, which may help to develop promising COVID-19 inhibitors.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"73-89"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49686490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Search of Novel SGLT2 Inhibitors by High-throughput Virtual Screening.","authors":"Abhijit Debnath, Shalini Sharma, Rupa Mazumder, Avijit Mazumder, Rajesh Singh, Ankit Kumar, Arpita Dua, Priya Singhal, Arvind Kumar, Gurvinder Singh","doi":"10.2174/0115701638267615231123160650","DOIUrl":"10.2174/0115701638267615231123160650","url":null,"abstract":"<p><strong>Background: </strong>Type 2 diabetes mellitus constitutes approximately 90% of all reported forms of diabetes mellitus. Insulin resistance characterizes this manifestation of diabetes. The prevalence of this condition is commonly observed in patients aged 45 and above; however, there is an emerging pattern of younger cohorts receiving diagnoses primarily attributed to lifestyle-related variables, including obesity, sedentary behavior, and poor dietary choices. The enzyme SGLT2 exerts a negative regulatory effect on insulin signaling pathways, resulting in the development of insulin resistance and subsequent elevation of blood glucose levels. The maintenance of glucose homeostasis relies on the proper functioning of insulin signaling pathways, while disruptions in insulin signaling can contribute to the development of type 2 diabetes.</p><p><strong>Objective: </strong>Our study aimed to identify novel SGLT2 inhibitors by high-throughput virtual Screening.</p><p><strong>Methods: </strong>We screened the May bridge Hit Discover database to identify potent hits followed by druglikeness, synthetic accessibility, PAINS alert, toxicity estimation, ADME assessment, and consensus molecular docking.</p><p><strong>Results: </strong>The screening process led to the identification of three molecules that demonstrated significant binding affinity, favorable drug-like properties, effective ADME, and minimal toxicity.</p><p><strong>Conclusion: </strong>The identified molecules could manage T2DM effectively by inhibiting SGLT2, providing a promising avenue for future therapeutic strategies.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"20-31"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138479874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Articulate Chemotherapeutic Strategies for the Development of Effective Drugs against a Fatal Disease, Visceral Leishmaniasis.","authors":"Awanish Kumar","doi":"10.2174/0115701638277134231218150109","DOIUrl":"10.2174/0115701638277134231218150109","url":null,"abstract":"<p><p>Visceral Leishmaniasis (VL) control relies mainly on chemotherapy in the absence of no effective vaccines. However, available anti-VL drugs are limited in number, having toxicity issues, adverse reactions, low efficacy, and resistance observed against antileishmanial. A significant decrease in efficacy (~tenfold increase in dosage and duration) was reported against the usual treatment with Pentavalent antimonials (the most recommended antileishmanial drug discovered 90 years ago). Amphotericin B is the second line of treatment but limits wider use due to its high cost. Pentamidine is another anti-VL drug, but its therapeutic efficacy has decreased significantly in different areas. These conventional therapeutics for VL have become almost outdated due to a significant increase in therapeutic failure in terms of percentage. Due to this, the search for an effective future anti-VL drug spans several decades, and now it is in high demand in the current situation. Some conventional therapeutics are modified, but they are also not satisfactory. Therefore, this article aimed to discuss conventional and modified therapeutics while emphasizing innovative chemotherapeutic measures against VL that could speed up the slow pace of antileishmanial drugs and overcome the drug resistance problem in the future.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e211223224757"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139033108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Eco-friendly Strategy for the Synthesis of Spiro-benzimidazoquinazolinone and Spiro-benzothiazoloquinazolinone Derivatives using β-cyclodextrin as a Supramolecular Catalyst.","authors":"Jyoti Baranwal, Swastika Singh, Smriti Kushwaha, Archana Jyoti","doi":"10.2174/0115701638276530231220080041","DOIUrl":"10.2174/0115701638276530231220080041","url":null,"abstract":"<p><strong>Background: </strong>Cyclodextrins selectively bind with reactants and facilitate chemical reactions through supramolecular catalysis, similar to the mechanisms employed by enzymes. In this paper, β-cyclodextrin was used as a supramolecular catalyst in water as a green, reusable, and ecofriendly solvent system to synthesize spiro-benzimidazoquinazolinones and spiro-benzothiazoloquinazolinones.</p><p><strong>Objective: </strong>A supramolecular catalyst β-cyclodextrin (β-CD) is used to synthesize spiro- benzimidazoquinazolinones and spiro-benzothiazoloquinazolinones <i>via</i> multicomponent reaction involving the condensation of dimedone, isatin, and 2-aminobenzimidazole/2-aminobenzothiazole.</p><p><strong>Methods: </strong>In a 50 mL round bottom flask were added the respective mixture of substituted isatin (1 mmol), dimedone (1mmol), and 2-aminobenzimidazole/2-aminobenzothiazole (1 mmol) in water (5 ml) containing β-CD (113 mg, 10 mol. %) was stirred at 60oC for 30 min. The desired product was obtained with excellent yield. After completion of the reaction (monitored by TLC), the reaction mixture was quenched with water and extracted with ethyl acetate (4X5 ml). The combined organic layers were washed with brine solution, dried over anhydrous Na₂SO₄ and evaporated under reduced pressure. The crude product was purified by silica gel chromatography.</p><p><strong>Results: </strong>β-cyclodextrin catalyst showed very good efficiency in the synthesis of the desired compounds and can be easily recovered and reused at least five times with minimal deactivation in catalytic activity.</p><p><strong>Conclusion: </strong>The catalyst demonstrated remarkable effectiveness in producing the target compounds and conducting the reaction with different initial substances, resulting in excellent yields of the products, thereby confirming the broad applicability and versatility of this method.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e271223224897"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139049987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and Characterization of Baicalein-loaded Aquasomes: An <i>In vitro</i> and <i>In silico</i> Perspective for Diabetes Mellitus.","authors":"Vinay Goyal, Bhavna Kumar, Diwya Kumar Lal, Poorvi Varshney, Vijay Singh Rana","doi":"10.2174/0115701638263815231226171108","DOIUrl":"10.2174/0115701638263815231226171108","url":null,"abstract":"<p><strong>Background: </strong>Millions of individuals worldwide suffer from metabolic abnormalities induced by diabetes. Baicalein, a flavonoid, has shown several properties in various treatments with potential properties, including anti-inflammatory, antioxidant, and anti-diabetic properties. Practically, its application is hindered due to low solubility in aqueous media. Overcoming this challenge, aquasomes can offer an effective approach for delivering drugs and bioactive molecules to target various diseases.</p><p><strong>Objective: </strong>The study aimed to develop and evaluate baicalein-loaded aquasomes for improving solubility and comparing their antidiabetic properties to acarbose through <i>in silico</i> docking.</p><p><strong>Methods: </strong>Baicalein-loaded aquasomes were prepared through a three-step process: core preparation, lactose coating, and drug loading. The evaluation included assessing particle size, drug-excipient interactions, drug entrapment efficiency, loading capacity, <i>in vitro</i> drug release, and the kinetics of drug release. <i>In silico</i> docking and <i>in vitro</i> α-amylase inhibition activity was evaluated to assess the anti-diabetic potential of baicalein.</p><p><strong>Results: </strong>The baicalein-loaded aquasomes were spherical with sizes ranging from 300-400 nm. FTIR analysis indicated no interaction between the components. The formulation exhibited drug entrapment efficiency of 94.04±0 4.01% and drug loading of 17.60 ± 01.03%. Drug release study showed sustained and complete (97.30 ± 02.06%) release, following first-order kinetics. Docking analysis revealed comparable binding affinity to acarbose, while the α-amylase inhibition assay showed greater inhibition potential of the aquasomes compared to the baicalein solution.</p><p><strong>Conclusion: </strong>Aquasomes offer an alternative approach to conventional delivery methods. The selfassembling characteristics of aquasomes greatly simplify their preparation process, adding to their appeal as a drug delivery system.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"e250124226209"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139567721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development and <i>In Vitro</i> Evaluation of Aceclofenac Buccal Film.","authors":"Samah Hamed Almurisi, Ayah Mohammed, Farah Qassem, Heba Jehad, Asma Jassim, Khater Al-Japairai, Rana M F Sammour","doi":"10.2174/0115701638262447230920061222","DOIUrl":"10.2174/0115701638262447230920061222","url":null,"abstract":"<p><strong>Aim: </strong>This study aimed to formulate and characterize aceclofenac buccal film formulations made of different polymers and evaluate the effects of polymer type on buccal film properties.</p><p><strong>Materials and methods: </strong>Five polymer types, namely hydroxypropyl methylcellulose (HPMC), sodium carboxymethylcellulose (SCMC), polyvinyl alcohol (PVA), Eudragit S100, and Eudragit SR100, were used to prepare aceclofenac buccal film formulation either separately or combined by solvent-casting method. These formulations were evaluated in terms of physical appearance, folding test, film weight and thickness, drug content, percentage of elongation, moisture uptake, water vapor permeability, and <i>in vitro</i> drug release.</p><p><strong>Results: </strong>The addition of Eudragit polymer in most of the produced buccal films was unacceptable with low folding endurance. However, the dissolution profile of buccal films made from PVA and Eudragit SR100 provided a controlled drug release profile.</p><p><strong>Conclusion: </strong>Buccal films can be formulated using different polymers either individually or in combination to obtain the drug release profile required to achieve a desired treatment goal. Furthermore, the property of the buccal films depends on the type and concentration of the polymer used.</p>","PeriodicalId":93962,"journal":{"name":"Current drug discovery technologies","volume":" ","pages":"46-55"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41176364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}