Elasticity of Swollen and Folded Polyacrylamide Hydrogel Using the MARTINI Coarse-Grained Model.

One of the key advantages of using a hydrogel is its superb control over elasticity obtained through variations of constituent polymer and water. The underlying molecular nature of a hydrogel is a fundamental origin of hydrogel mechanics. In this article, we report a Polyacrylamide (PAAm)-based hydrogel model using the MARTINI coarse-grained (CG) force field.

ArtiSential laparoscopic cholecystectomy: a comparative analysis with robotic single-port cholecystectomy.

Purpose: Laparoscopic cholecystectomy is the gold standard procedure for benign gallbladder disease. However, reducing ports still causes frustration when using various instruments. We investigated early perioperative outcomes of laparoscopic single site + 1 cholecystectomy using ArtiSential instruments (ArtiSential laparoscopic cholecystectomy [ALC], LIVSMED).

Translationally Controlled Tumor Protein Enhances Angiogenesis in Ovarian Tumors by Activating Vascular Endothelial Growth Factor Receptor 2 Signaling.

Translationally controlled tumor protein (TCTP) is a regulatory protein that plays pivotal roles in cellular processes including the cell cycle, apoptosis, microtubule stabilization, embryo development, stress responses, and cancer. However, the molecular mechanism by which it promotes tumor angiogenesis is still unclear. In this study, we explored the mechanisms underlying stimulation of angiogenesis by a novel TCTP.

Hybrid Nanoparticle Engineered with Transforming Growth Factor -β1-Overexpressed Extracellular Vesicle and Cartilage-Targeted Anti-Inflammatory Liposome for Osteoarthritis.

Extracellular vesicles (EVs) possess the characteristics of their parent cells, based on which various studies have actively investigated treatments for diseases using mesenchymal stem cell-derived EVs due to their regenerative activity. Furthermore, in recent years, there have been significant efforts to engineer EVs to improve their native activities and integrate additional functions. Although both endogenous and exogenous methods are used for engineering EVs, endogenous methods may pose the problem of administering substances to cells undergoing metabolic changes, which can cause potential side effects.

Penfluridol suppresses MYC-driven ANLN expression and liver cancer progression by disrupting the KEAP1-NRF2 interaction.

Hepatocellular carcinoma (HCC) comprises the majority of primary liver cancers and possesses a low 5-year survival rate when in the advanced stages. Anillin (ANLN), a key player in cell growth and cytokinesis, is implicated in HCC development. Currently, no treatment agents are known to suppress ANLN.