Routine review of patient-reported outcome data influences radiotherapy care: IMPROVE study results.

Background: Radiation oncologists closely monitor patients during weekly on-treatment visits (OTVs). This study examines whether routine patient-reported outcome measures (PROMs) during OTVs change physicians' perceptions of treatment-toxicity and inform symptom-management.

Patient And Methods: IMPROVE is a single-arm prospective multicenter trial, conducted from 2020 to 2023.

An International Study of Variation in Attitudes to Kidney Biopsy Practice.

Background: A kidney biopsy is an essential investigation for diagnosis but is invasive and associated with complications. Delaying or missing the opportunity to diagnose kidney disease could result in adverse patient outcomes. This study aimed to examine attitudes to kidney biopsy across the world.

Comparison of Shared Class I HLA-bound Non-canonical Neoepitopes between Normal and Neoplastic Tissues of Pancreatic Adenocarcinoma.

Purpose: Developing T cell or vaccine therapies for pancreatic ductal adenocarcinoma (PDAC) has been challenging due to a lack of knowledge regarding immunodominant, cancer-specific antigens, as a scarcity of genomic mutation-associated neoepitopes characterizes PDAC and there are limited availability of effective approaches to discover them.

Experimental Design: We utilized an advanced mass spectrometry approach to compare the immunopeptidome of PDAC tissues and matched normal tissues from the same patients.

Results: We identified HLA class I-binding variant peptides derived from canonical proteins, which had single amino-acid substitutions not attributed to genetic mutations or RNA editing.

Role of LIPIN 1 in regulating metabolic homeostasis in the retinal pigment epithelium.

Dysregulated lipid metabolism, characterized by the accumulation of lipid deposits on Bruch's membrane and in drusen, is considered a key pathogenic event in age-related macular degeneration (AMD). The imbalance of lipid production, usage, and transport in local tissues, particularly in the retinal pigment epithelium (RPE), is increasingly recognized as crucial in AMD development. However, the molecular mechanisms governing lipid metabolism in the RPE remain elusive.