Experience and perspective with intravascular imaging and invasive coronary physiology: Insights from allied health professionals.

Background: Although intravascular imaging (IVI) and invasive coronary physiology (ICP) are utilized in percutaneous coronary intervention (PCI) with robust positive clinical evidence, their adoption in cardiac catheterization laboratories (CCLs) is still limited.

Aims: The aim of our survey was to assess the perspectives on the experiences of allied health professionals in CCLs' utility of IVI and ICP.

Methods: An anonymous online survey was conducted through multiple channels, including the Cardiovascular Research Technologies (CRT) 2023 Nurses and Technologists Symposium, social media, Cath Lab Digest link, and field requests, leading to diverse representation of allied health professionals.

Sequence-Based Viscosity Prediction for Rapid Antibody Engineering.

Through machine learning, identifying correlations between amino acid sequences of antibodies and their observed characteristics, we developed an internal viscosity prediction model to empower the rapid engineering of therapeutic antibody candidates. For a highly viscous anti-IL-13 monoclonal antibody, we used a structure-based rational design strategy to generate a list of variants that were hypothesized to mitigate viscosity. Our viscosity prediction tool was then used as a screen to cull virtually engineered variants with a probability of high viscosity while advancing those with a probability of low viscosity to production and testing.

Is SSRI use a risk factor for intracranial hemorrhage after craniotomy for tumor resection?

Introduction: Prior studies have identified SSRI use as a risk factor for certain adverse bleeding outcomes. However, the risk of significant bleeding from perioperative SSRI use after brain tumor resection remains largely undetermined. This study evaluates if patients taking SSRIs perioperatively have a higher risk of intracranial hemorrhage (ICH) following elective craniotomy for tumor resection.

AMG 509 (Xaluritamig), an Anti-STEAP1 XmAb 2+1 T-cell Redirecting Immune Therapy with Avidity-Dependent Activity against Prostate Cancer.

Unlabelled: The tumor-associated antigen STEAP1 is a potential therapeutic target that is expressed in most prostate tumors and at increased levels in metastatic castration-resistant prostate cancer (mCRPC). We developed a STEAP1-targeted XmAb 2+1 T-cell engager (TCE) molecule, AMG 509 (also designated xaluritamig), that is designed to redirect T cells to kill prostate cancer cells that express STEAP1. AMG 509 mediates potent T cell-dependent cytotoxicity of prostate cancer cell lines in vitro and promotes tumor regression in xenograft and syngeneic mouse models of prostate cancer in vivo.