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Nanosuspension Innovations: Expanding Horizons in Drug Delivery Techniques.
Pharmaceutics
January 2025
Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia.
Nanosuspensions (NS), with their submicron particle sizes and unique physicochemical properties, provide a versatile solution for enhancing the administration of medications that are not highly soluble in water or lipids. This review highlights recent advancements, future prospects, and challenges in NS-based drug delivery, particularly for oral, ocular, transdermal, pulmonary, and parenteral routes. The conversion of oral NS into powders, pellets, granules, tablets, and capsules, and their incorporation into film dosage forms to address stability concerns is thoroughly reviewed.
View Article and Find Full Text PDFGastric Microbiota Associated with Gastric Precancerous Lesions in -Negative Patients.
Microorganisms
January 2025
Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea.
Studies on the gastric microbiota associated with gastric precancerous lesions remain limited. This study aimed to profile the gastric mucosal microbiota in patients with -negative precancerous lesions. Gastric mucosal samples were obtained from 67 -negative patients, including those with chronic gastritis (CG), intestinal metaplasia (IM), and dysplasia.
View Article and Find Full Text PDFPEPITEM, its tripeptide pharmacophores and their peptidomimetic analogues regulate the inflammatory response through parenteral and topical dosing in models of peritonitis and psoriasis.
Pharmacol Res
January 2025
Department of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK. Electronic address:
PEPITEM is an immune-modulatory peptide that effectively regulates inflammation and mitigates immune-mediated inflammatory diseases (IMIDs). Here, we identify two independently active tripeptide pharmacophores within PEPITEM and engineered peptidomimetics with enhanced pharmacodynamic properties. These peptidomimetics regulate T-cell trafficking in vitro and reduce T-cell, neutrophil and macrophage numbers in the inflamed peritoneal cavity in vivo.
View Article and Find Full Text PDFNutritional support in children treated for advanced adrenocortical carcinoma.
Pediatr Surg Int
January 2025
Department of Surgery, St. Jude Children's Research Hospital, MS 133, 262 Danny Thomas Place, Memphis, TN, 38105, USA.
Purpose: Adrenocortical carcinoma (ACC) is a rare, aggressive pediatric malignancy. Advanced ACC requires multimodal treatment, including surgery and systemic chemotherapy including cisplatin, etoposide, doxorubicin, and mitotane. This is associated with significant gastrointestinal toxicity, resulting in many patients being unable to complete scheduled therapy.
View Article and Find Full Text PDFTofacitinib in focus: Fascinating voyage from conventional formulations to novel delivery systems.
Int J Pharm
January 2025
Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKMs NMIMS, V.L. Mehta Road, Vile Parle (W), Mumbai, Maharashtra 400056, India. Electronic address:
Tofacitinib, a Janus kinase (JAK) inhibitor, has emerged as a primary therapeutic agent for managing autoimmune diseases such as rheumatoid arthritis, psoriatic arthritis, dermatitis and ulcerative colitis. By inhibiting the phosphorylation of JAK enzymes, tofacitinib prevents their activation within the JAK-STAT signaling pathway, which is vital for inflammatory responses. However, the tofacitinib delivery presents significant challenges, including pH-dependent solubility, poor permeability and susceptibility to oral degradation.
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