Lymphatic activation of ACKR3 signaling regulates lymphatic response after ischemic heart injury.

Background: Ischemic heart disease is a prevalent cause of death and disability worldwide. Recent studies reported a rapid expansion of the cardiac lymphatic network upon ischemic heart injury and proposed that cardiac lymphatics may attenuate tissue edema and inflammatory mechanisms after ischemic heart injury. Nevertheless, the mechanisms through which hypoxic conditions affect cardiac lymphangiogenesis and function remain unclear.

Acceptability and Feasibility of Implementing a Home-Based HIV Pre-Exposure Prophylaxis Program in an Urban Clinic.

Personal and structural barriers to HIV pre-exposure prophylaxis (PrEP) care result in its underutilization and premature discontinuation. A home-based PrEP program comprised of telemedicine visits and/or self-administered lab testing may address some of these barriers. Our objective was to assess the acceptability and feasibility of a home-based PrEP program among stakeholders at an urban HIV and primary care clinic.

Proximity interactome of lymphatic VE-cadherin reveals mechanisms of junctional remodeling and reelin secretion.

The adhesion receptor vascular endothelial (VE)-cadherin transduces an array of signals that modulate crucial lymphatic cell behaviors including permeability and cytoskeletal remodeling. Consequently, VE-cadherin must interact with a multitude of intracellular proteins to exert these functions. Yet, the full protein interactome of VE-cadherin in endothelial cells remains a mystery.

First-Line Treatments and Management of Metastatic Renal Cell Carcinoma Patients: An Italian Interdisciplinary Uro-Oncologic Group Algorithm.

The treatment landscape for metastatic renal cell carcinoma (mRCC) has undergone significant transformations in recent years. The introduction of novel combination therapies involving tyrosine kinase inhibitors (TKI) and immune checkpoint inhibitors has resulted in improved oncological outcomes compared to traditional TKI monotherapy. In this evolving paradigm, the pivotal role of the multidisciplinary tumor board is underscored, particularly in shaping the therapeutic trajectory for patients eligible for locoregional interventions like cytoreductive nephrectomy and metastasectomy.