The long-term objective of the present study was to prepare, physicochemically characterize and determine the anticancer of clausenidin/hydroxypropyl-β-cyclodextrin (Clu/HPβCD) inclusion complex. We used differential scanning calorimetry, X-ray diffractometer, fourier transform infrared spectroscopy, ultraviolet-visible spectrophotometer and C and H nuclear magnetic resonance followed by anticancer assays. The orientation and intermolecular interactions of Clausenidin within cyclodextrin cavity were also ascertained by molecular docking simulation accomplished by AutoDock Vina. The guest molecule was welcomed by the hydrophobic cavity of the host molecule and sustained by hydrogen bond between host/guest molecules. The constant drug release with time, and increased solubility were found after successful complexation with HPβCD as confirmed by physicochemical characterizations. Clausenidin had greater cytotoxic effect on colon cancer HT29 cells when incorporated into HPβCD cavity than dissolved in DMSO. Also, from a comparison of cell viability between normal and cancer cells, a reduced side effect was observed. The Clu/HPβCD inclusion complex triggered reactive oxygen species-mediated cytotoxicity in HT29 cells. The inclusion complex-treated HT29 cells showed cell cycle arrest and death by apoptosis associated with caspases activation. The presence of HPβCD seems to aid the anticancer activity of clausenidin.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8085604 | PMC |
| http://dx.doi.org/10.1016/j.jsps.2021.01.006 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Interventions supporting meaningful connections for people with serious mental illness: a concept-framed systematic narrative review.
Soc Psychiatry Psychiatr Epidemiol
January 2025
College of Education, Psychology and Social Work, Flinders University, Adelaide, Australia.
Purpose: Meaningful connections, encompassing relationships providing emotional support, understanding, acceptance, and a sense of belonging, are vital for social inclusion and well-being of Individuals with serious mental illness (SMI). The mixed methods review critically explored multifaceted approaches supporting people with SMI to foster meaningful (non-intimate) social relationships or connections.
Methods: Searches of eight electronic databases returned 4882 records.
Multicenter study of thermal ablation versus partial thyroidectomy for paratracheal papillary thyroid microcarcinoma.
Eur Radiol
January 2025
Department of Ultrasound, The First Medical Center, Chinese PLA General Hospital, No. 28 Fuxing Road, Haidian District, Beijing, 100853, China.
Objective: To compare the clinical outcomes of patients with unifocal paratracheal papillary thyroid microcarcinoma (PTMC) after thermal ablation (TA) vs. partial thyroidectomy (PT).
Materials And Methods: This retrospective multicenter study included 436 patients with unifocal, clinical N0 paratracheal PTMC who underwent TA (210 patients) or PT (236 patients) between June 2014 and December 2020.
Towards a Theory of Compassion Fatigue in Palliative Care and Oncology: A Systematic Scoping Review.
Am J Hosp Palliat Care
January 2025
Division of Supportive and Palliative Care, National Cancer Centre Singapore, Singapore.
Background: In their care of terminally ill patients, palliative care physicians and oncologists are increasingly predisposed to physical and emotional exhaustion, or compassion fatigue (CF). Challenges faced by physicians include complex care needs; changing practice demands, and sociocultural contextual factors. Efforts to better understand CF have, however, been limited.
View Article and Find Full Text PDFAssessing the effectiveness of a rural distribution program in reducing time to prothrombin complex concentrate administration in patients taking warfarin.
Hosp Pract (1995)
January 2025
Research Design and Biostatistics Core, Sanford Research, Sioux Falls, SD, USA.
Study Objectives: Reversal of warfarin-induced anticoagulation using prothrombin complex concentrate (PCC4) is more rapidly achieved than with traditional methods such as fresh frozen plasma (FFP). In many rural facilities the availability of both FFP and PCC4 has been limited. A tertiary hospital instituted a program to provide PCC4 to rural sites using an air transport team and pharmacy exchange.
View Article and Find Full Text PDFThe interplay of sex and genotype in disease associations: a comprehensive network analysis in the UK Biobank.
Hum Genomics
January 2025
Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Richards Building B304, 3700 Hamilton Walk, Philadelphia, PA, 19104, USA.
Background: Disease comorbidities and longer-term complications, arising from biologically related associations across phenotypes, can lead to increased risk of severe health outcomes. Given that many diseases exhibit sex-specific differences in their genetics, our objective was to determine whether genotype-by-sex (GxS) interactions similarly influence cross-phenotype associations. Through comparison of sex-stratified disease-disease networks (DDNs)-where nodes represent diseases and edges represent their relationships-we investigate sex differences in patterns of polygenicity and pleiotropy between diseases.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!