Current Drug Discovery Technologies - Volume 20, Issue 2, 2023

COVID-19, aka Coronavirus Disease 2019, triggered by new severe acute respiratory syndrome coronavirus-2 or SARS-CoV-2, is now a public health emergency due to its rapid spread, high transmission efficiency, and severe viral pandemic that is significantly increasing the number of patients and associated deaths. Currently, no specific treatment is available for this highly contagious virus. The unavailability of effective and sp Read More

Aims and Background: Natural preservatives are a viable alternative to replace chemical preservatives that have potential toxicity and carcinogenic effects. Objective: To prove the effectiveness in increasing the microbiological stability of Minas Frescal cheese with the addition of a bacteriocin obtained from Latilactobacillus sakei as a natural preservative. Methods: A new broad-spectrum bacteriocin was evaluated for its functio Read More

Background: In the past few decades, considerable progress has been made in CNS drug discovery, and various new CNS agents have been developed. Pyrimidine is an important scaffold in the area of medicinal chemistry. Recently, pyrimidine-containing compounds have been successfully designed as potent CNS agents. Substantial research has been carried out on pyrimidine-bearing compounds to treat differ Read More

Background: SARS-CoV-2 main protease (Mpro or 3CLpro) and papain-like protease (PLpro) are common viral targets for repurposed drugs to combat COVID-19 disease. Recently, several antidepressants (such as fluoxetine, venlafaxine and citalopram) belonging to the Selective Serotonin Reuptake Inhibitors (SSRIs) and the Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) classes have been shown to in vitro inhibit viral Read More

Background: In the present study, a new series of 1,2,4-triazole linked to pyrazole derivatives (8a-j) of 4-(((7-amino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-6-yl)methyl)amino)-1,5-dimethyl- 2-phenyl-1H-pyrazol-3(2H)-one were synthesized and assessed for their antibacterial and anticancer activity. Objective: Encouraged by these results, these analogues 4-(((7-amino-7H-[1,2,4]triazolo[4,3- b][1,2,4]triazol-6-yl)methyl)amino)- Read More

Background: In this study, zinc oxide nanoparticles (ZnO-NPs) were biologically synthesized from Abelmoschus esculentus L. (Okra) mucilage fraction (OM). Methods: Analytical techniques were employed to study the formation and properties of OM-ZnO NPs, including their morphology, shape, size distribution, and surface charges. Additionally, OM-ZnO NPs were assessed for their antimicrobial, antioxidant, and cytotoxic Read More

The treatment measures of malignant carcinomas are most important for human health. In recent years the use of targeted therapy based on small molecule compounds and identical immunoglobulin has been the most frequently used tool to combat cancerous cells. But there are still several limitations in their clinical development and applications, including their ability to bind multiple molecular target sites, both cell s Read More

Spirulina or Arthrospira, a Cyanobacterium from the class Cyanophyceae, with a wide range of properties, has been applied for over 400 years. The present study aimed to review available investigations surrounding the clinical and pharmacological properties of Spirulina that have been carried out so far. Databases including Scopus, PubMed, Google Scholar, and Web of Science were searched for relevant literature using the key Read More