Biofunctionalized Chrysin-conjugated gold nanoparticles neutralize Leishmania parasites with high efficacy.

Current treatments for leishmaniasis involve various drugs, including miltefosine and amphotericin B, which are associated with several side effects and high costs. Long-term use of these drugs may lead to the development of resistance, thereby reducing their efficiency. Chrysin (CHY) is a well-known, non-toxic flavonoid with antioxidant, antiviral, anti-inflammatory, anti-cancer, hepatoprotective, and neuroprotective properties.

An overview of biochemically characterized drug targets in metabolic pathways of Leishmania parasite.

Leishmaniasis is a neglected tropical disease with no effective vaccines to date. Globally, it affects around 14 million people living in undeveloped and developing countries. Leishmania, which is the causative eukaryotic organism, possesses unique enzymes and pathways that deviates from its mammalian hosts.

Biochemical characterization and chemical validation of Leishmania MAP Kinase-3 as a potential drug target.

Protozoan parasites of the Leishmania genus have evolved unique signaling pathways that can sense various environmental changes and trigger stage differentiation for survival and host infectivity. MAP kinase (MAPK) plays a critical role in various cellular activities like cell differentiation, proliferation, stress regulation, and apoptosis. The Leishmania donovani MAPK3 (LdMAPK3) is involved in the regulation of flagella length and hence plays an important role in disease transmission.

Identification of lead molecules against potential drug target protein MAPK4 from L. donovani: An in-silico approach using docking, molecular dynamics and binding free energy calculation.

Leishmaniasis caused by obligate intracellular parasites of genus Leishmania is one of the most neglected tropical diseases threatening 350 million people worldwide. Protein kinases have drawn much attention as potential drug targets due to their important role in various cellular processes. In Leishmania sp.