Background: The clinical outcomes of percutaneous coronary intervention (PCI) using drug-coated balloons (DCB) for de novo coronary artery lesions with eruptive calcified nodules remain unclear.
Methods And Results: This retrospective study analyzed the long-term outcomes of 308 consecutive patients (389 lesions) treated with PCI using DCB under optical coherence tomography guidance for de novo coronary artery lesions between September 2018 and November 2020. Patients were classified into 2 groups: those with an eruptive calcified nodule in the culprit lesion (CN group) and those without (non-CN group).
Int J Cardiovasc Imaging
January 2025
Endovascular treatment (EVT) for patients with lower extremity artery disease is widely used as a less invasive alternative to surgical bypass. Recently, transradial artery intervention has gained popularity owing to its minimally invasive nature. The distance from the radial artery to the target vessel is critical for success; however, effective pre-assessment methods have not yet been established.
View Article and Find Full Text PDFObjective: Diabetic nephropathy (DN), characterized by a complex and multifaceted pathogenesis, stands as the foremost catalyst behind end-stage renal disease (ESRD). This study aims to analyze the level and non-metabolic role of glomerular aldolase B (ALDOB) in DN progression.
Methods: Glomerular proteomics and transcriptome are analyzed from 50 DN patients and 25 controls, respectively.
Background: macrophage-targeting therapy of ischemic disease has made progress in clinic trial. However, the role and underlying mechanism of pro-inflammatory or anti-inflammatory polarized macrophages in modulating ischemic diseases remain incompletely understood.
Results: here we examine the effect of pro-inflammatory (LPS) and anti-inflammatory (IL-4) macrophage on ischemic diseases in a mouse ischemic hindlimb and heart model, and identify that signal regulatory protein α (Sirpα) modulates macrophage polarization induced angiogenesis via promoting phagocytosis or activating HIF1α nucleus relocation in macrophages, respectively.