Synthesis, biological evaluation, and studies of lantadene-derived pentacyclic triterpenoids as anticancer agents targeting IKK-β.

We report the anticancer activity, structure-activity relationships (SAR), molecular mechanism, and docking studies of nine pentacyclic triterpenoids derived from lantadene A. The NCI-60 cytotoxicity screening of synthesized compounds on 60 human tumor cell lines, representing nine different cancers revealed that compound , bearing dual C-3 and C-22 butyryloxy substitutions at the pentacyclic triterpenoid scaffold, displays remarkable potency with mean growth inhibition of 98.7% at 10 μM.

Pyrazoles as Anti-inflammatory and Analgesic Agents: and Studies.

Background: Pyrazole is a well-known nucleus in the pharmacy field with a wide range of other activities in addition to anti-inflammatory and analgesic, i.e., anticonvulsant, antiviral, and anticancer activities.

MK591 (Quiflapon), a 5-lipoxygenase inhibitor, kills pancreatic cancer cells via downregulation of protein kinase C-epsilon.

Introduction: Pancreatic tumors and cell lines derived from them exhibit elevated expression of 5-lipoxygenase (5-Lox), whereas non-tumor glands or normal cells do not exhibit this overexpression. Arachidonic acid stimulates pancreatic cancer cell growth via metabolic conversion through the 5-Lox pathway, and inhibition of 5-Lox activity decreases the viability of pancreatic cancer cells. However, the downstream signaling mechanisms through which 5-Lox exerts its effects on the survival of pancreatic cancer cells remain to be elucidated.

Unlocking the Pharmacological Potential of Benzimidazole Derivatives: A Pathway to Drug Development.

Heterocyclic molecules have fascinated a massive interest in medicinal chemistry. They are heterocyclic compounds that have gained significance due to their diverse variety of pharmacological activities. Benzimidazole is a heterocyclic compound consisting of benzene and imidazole rings.

Unveiling mortality risk factors in paediatric sickle cell disease patients during acute crises in the Democratic Republic of the Congo.

Sickle cell disease (SCD) is a significant health burden in the Democratic Republic of the Congo (DRC). This study aims to identify predictive factors of mortality in SCD children admitted to emergency care in Lubumbashi, DRC. We performed a non-interventional cohort follow-up on SCD patients aged 0 to 16 admitted for a "true emergency".