Exploring Tryptophan-based Short Peptides: Promising Candidate for Anticancer and Antimicrobial Therapies.

Background: Ultra-short peptides are essential therapeutic agents due to their heightened selectivity and reduced toxicity. Scientific literature documents the utilization of dipeptides, tripeptides, and tetrapeptides as promising agents for combating cancer. We have created a range of tryptophan-based peptides derived from literature sources in order to assess their potential as anticancer drugs.

The Influence of Phytoconstituents for the Management of Antipsoriatic Activity in Various Animal Models.

It is possible for psoriasis to manifest at any point in a person's life, regardless of their age, gender, or geographic location. It is a chronic immune-linked inflammatory skin illness that affects individuals of various racial and ethnic origins. It is recognized to be a longlasting condition.

Unveiling the promise of pyrimidine-modified CDK inhibitors in cancer treatment.

Cyclin-dependent kinases (CDKs) constitute a vital family of protein-serine kinases, pivotal in regulating various cellular processes such as the cell cycle, metabolism, proteolysis, and neural functions. Dysregulation or overexpression of CDK kinases is directly linked to the development of cancer. However, the currently approved CDK inhibitors by the US FDA, such as palbociclib, ribociclib, Trilaciclib, Abemaciclib, etc.

Recent Development in the Search for Epidermal Growth Factor Receptor (EGFR) Inhibitors based on the Indole Pharmacophore.

The signal transduction and cell proliferation are regulated by the epidermal growth factor receptor. The proliferation of tumor cells, apoptosis, invasion, and angiogenesis is inhibited by the epidermal growth factor receptor. Thus, breast cancer, non-small cell lung cancer, cervical cancer, glioma, and bladder cancer can be treated by targeting the epidermal growth factor receptor.

Recent Updates on Structural Aspects of ALK Inhibitors as an Anticancer Agent.

Presently, several protein kinases have been discovered with the aim to treat various cancers. Anaplastic lymphoma kinase (ALK) is a tyrosine kinase receptor that plays a role in the pathogenesis of a wide variety of human cancers known as ALCLs, NSCLC, ovarian cancer, breast cancer, colorectal cancer, neuroblastoma, etc. The fulllength ALK receptor is a classical receptor tyrosine kinase composed of an amino-terminal extracellular domain and an intracellular tyrosine kinase domain.

Artificial Intelligence (AI) in Drugs and Pharmaceuticals.

The advancement of computing and technology has invaded all the dimensions of science. Artificial intelligence (AI) is one core branch of Computer Science, which has percolated to all the arenas of science and technology, from core engineering to medicines. Thus, AI has found its way for application in the field of medicinal chemistry and heath care.

Cyclocondensation of Anthranilamide with Aldehydes on Gallium-Containing MCM-22 Zeolite Materials.

A gallium-containing MCM-22 (Mobil Composition of Matter No. 22) zeolite material was prepared using a simple hydrothermal method. Fourier transform infrared spectroscopy analysis and powder X-ray diffraction provide evidence of the formation of a pure MCM-22 phase framework and an MWW (MCM-tWenty-tWo) structure.

Electronegativity in Substituted-4(H)-quinazolinones Causes Anxiolysis without a Sedative-hypnotic Adverse Reaction in Female Wistar Rats.

Objective: In the current study, the synthesis, characterization, and neuropharmacology of quinazolinone tethered with aromatic (3a-3i) and heteroaromatic substitution (3j, 3k, and 3l) as effective anxiolytic agents are reported.

Background: Anxiety and depression are often comorbid with neurological as well as other medical maladies. Clinically known anxiolytics (Benzodiazepines) are accompanied by untoward sedation and other CNS depressive actions.

Synthesis, Pharmacological and Toxicological Screening of Penicillin-Triazole Conjugates (PNTCs).

A series of hybrid antimicrobial compounds were prepared by carboxylic acid protection of 6-aminopenicillanic acid using benzyl alcohol and thionyl chloride succeeded by azide displacement using trifluoromethanesulfonyl azide in dichloromethane. The azide thus formed was reacted with substituted alkynes to furnish benzyl-protected penicillin-triazole conjugates. Benzyl deprotection of the conjugates resulted in furnishing PNTCs under water methanol mixture using Pd/C as a catalyst.

Bio-isosteric replacement of amide group with 1,2,3-triazole in phenacetin improves the toxicology and efficacy of phenacetin-triazole conjugates (PhTCs).

Aim: Inflammatory algesia and pyresia are common pathological consequences of physiological defense. Phenacetin introduced as effective analgesic anti-pyretic agent, was proscribed from therapeutic use because of associated systemic toxicity. The aim of the study was to evaluate the potency of 1,2,3-triazole conjugation in reducing toxicity and increasing efficacy of the phenacetin nucleus.

Synthesis and systemic toxicity assessment of quinine-triazole scaffold with antiprotozoal potency.

A series of hybrid antiprotozoal compounds with quinine-triazolyl scaffold were prepared by copper catalyzed Huisgen 1,3-dipolar cycloaddition via O-mesylation with mesyl chloride followed by azide displacement. The synthesized azide derivative was made to react with various aromatic and aliphatic alkynes. The triazolyl-linked quinine scaffolds were synthesized under solvent-free mechanochemical ball milling conditions.

Antileishmanial Drug Discovery: Synthetic Methods, Chemical Characteristics, and Biological Potential of Quinazolines and its Derivatives.

Background: Leishmaniasis is a complex devastating disease that is widespread across the globe with 400 million people in 90 countries at a risk of acquiring leishmaniasis. It is caused by intracellular parasites belonging to genus Leishmania.

Objective: The therapeutic use of commonly available drugs like Pentostam, Glucantime, Amphotericin B, Paramomycin, and Miltefosine have has been declined due to their low efficacy, drug resistance and high toxicity.