Enhanced photodynamic therapy of curcumin using biodegradable PLGA coated mesoporous silica nanoparticles.

Since the available treatments are not highly effective to combat cancer, therefore, the alternative strategies are unavoidable. Photodynamic therapy (PDT) is one of the emerging approaches which is target specific and minimally invasive. This study explores the successful development of Poly (D,L-lactide-co-glycolide) (PLGA) coated mesoporous silica nanoparticles (MSNs) and their augmented effects achieved by integrating curcumin (Cur) and cetyltrimethylammonium bromide (CTAB) in the polymeric layer and silica's pores, respectively.

Design of a Phase 3, Global, Multicenter, Randomized, Placebo-Controlled, Double-Blind Study of Nipocalimab in Pregnancies at Risk for Severe Hemolytic Disease of the Fetus and Newborn.

Objective:  Nipocalimab is a neonatal fragment crystallizable (Fc) receptor (FcRn)-blocking monoclonal antibody that inhibits placental immunoglobulin G (IgG) transfer and lowers circulating maternal IgG levels. In an open-label, single-arm, phase 2 study, nipocalimab demonstrated evidence of safety and efficacy that support further investigation in a pivotal phase 3 trial of recurrent hemolytic disease of the fetus and newborn (HDFN). The phase 3 AZALEA study aims to evaluate the efficacy and safety of nipocalimab in a larger population at risk for severe HDFN, defined as HDFN associated with poor fetal outcomes or neonatal death.

Idiopathic Chronic Pancreatitis Presenting as Hemorrhagic Ascites: A Case Report.

This report presents a perplexing case involving a 16-year-old adolescent presenting with persistent upper abdominal pain and distention. The patient had no history of substance abuse or animal-related encounters. Clinical examination revealed abdominal tension, distention, and localized tenderness.

Tuberculosis Resistance and Nanoparticles: Combating the Dual Role of Reactive Oxygen Species in Macrophages for Tuberculosis Management.

Increasing drift in antimicrobial therapy failure against Mycobacterium tuberculosis, the causative agent of tuberculosis (TB), and the advent of extended resistant strains strongly demand discovery of mechanisms underlying development of drug resistance. The emergence of resistance against anti-TB drugs has reached an alarming level in various parts of the world, providing an active platform for the design of new targeted drug delivery. Reactive oxygen species (ROS) have an important role in controlling TB pathogenesis.

Development and Evaluation of Optimized Thiolated Chitosan Proniosomal Gel Containing Duloxetine for Intranasal Delivery.

Proniosomes offer excellent potential for improved drug delivery, through versatile routes, by overcoming the permeation barriers faced by several drugs. The study was aimed to develop a thiomer gel containing duloxetine proniosomes for the intranasal delivery, improving its bioavailability and brain delivery through olfactory system. Duloxetine-loaded proniosomes were optimized through Design-Expert Software, prepared by coacervation phase separation method and then characterized in vitro for different vesicle features, and permeation enhancement potential using various techniques.