Tannic acid-poloxamer self-assembled nanoparticles for advanced atherosclerosis therapy by regulation of macrophage polarization.

Atherosclerosis (AS) is a significant contributor to cardiovascular events. Advanced AS is particularly concerning, as it leads to the formation of high-risk vulnerable plaques. Current treatments for AS focus on antithrombotic and lipid-lowering interventions, which are effective in treating early-stage AS.

Targeted therapy of atherosclerosis by zeolitic imidazolate framework-8 nanoparticles loaded with losartan potassium simultaneous lipid-scavenging and anti-inflammation.

Atherosclerosis (AS) is a condition associated with dysfunctional lipid metabolism and an inflammatory immune microenvironment that remains the leading cause of severe cardiovascular events. Drugs exhibiting both anti-inflammatory and lipid-scavenging activity hold great promise for treating AS. In this study, zeolitic imidazolate framework-8 (ZIF-8) nanoparticles loaded with losartan potassium (LP) were developed as an anti-AS treatment to target both of these therapeutic arms simultaneously.

Prevalence and Associated Risk Factors of Pulmonary Embolism in Children and Young Adults With Nephrotic Syndrome: A Chinese Large Cohort Study.

Purpose: Nephrotic syndrome (NS) is highly associated with an increased risk of pulmonary embolism (PE) in children and young adults. However, few studies have specified the risk factors of PE in children and young adults with NS. We sought to determine the prevalence and associated factors of PE confirmed with computed tomography pulmonary angiography in Chinese children and young adults with NS.

Pifithrin-μ incorporated in gold nanoparticle amplifies pro-apoptotic unfolded protein response cascades to potentiate synergistic glioblastoma therapy.

Conventional radiotherapy has a pivotal role in the treatment of glioblastoma; nevertheless, its clinical utility has been limited by radiation resistance. There is emerging evidence that upregulated heat shock protein A5 (HSPA5) in cancer cells maintains or restores the homeostasis of a cellular microenvironment and results in cancer resistance in various treatments. Therefore, we describe a bioresponsive nanoplatform that can deliver a HSPA5 inhibitor (pifithrin-μ, PES) and radiosensitizer (gold nanosphere, AuNS), to expand the synergistic photothermal therapy and radiotherapy, as well as to monitor the progression of cancer therapy using computer tomography/magnetic resonance imaging.

Role of GRP78 inhibiting artesunate-induced ferroptosis in mutant pancreatic cancer cells.

To investigate the exact role of GRP78 in artesunate-induced ferroptosis in mutant pancreatic cancer cells. Artesunate-induced mutant human pancreatic cancer cells (AsPC-1 and PaTU8988) ferroptosis was confirmed by fluorescent staining experiments and CCK8. Western blot and short-hairpin RNA-based knockdown assays were conducted to detect GRP78 activity and its role in artesunate-induced ferroptosis.