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Abstract Wound healing after myocardial infarction (MI) is a dynamic and multifaceted process that links the molecular alterations induced by or in response to prolonged ischemia with structural and physiological changes to the damaged myocardium. Changes, at the tissue level, are driven by a complex intersection of cellular and molecular mechanisms that operate along a […]

Abstract BACKGROUND & AIMS Binge drinking is a common pattern of alcohol intake often considered particularly harmful. However, its immediate effects on the development of hepatic steatosis and early alcohol-related liver injury are not well established. This study aimed to investigate the acute effects of binge drinking on the liver and its reversibility in healthy […]

Abstract BACKGROUND & AIMS Alcohol is a key driver of liver-related mortality, and phosphatidylethanol (PEth) is a direct biomarker of alcohol intake. We investigated the prognostic performance of PEth with noninvasive liver fibrosis tests (NITs) for predicting hepatic decompensation in an alcohol-related liver disease (ALD) at-risk population. METHODS Prospective cohort study with 411 at risk […]

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Abstract RATIONALE LAM is a rare cystic lung disease driven by nodules containing “LAM cells” and recruited LAM associated fibroblasts. Although rapamycin reduces lung function loss, some patients continue to decline, meaning additional therapies are needed. OBJECTIVES To investigate how the LAM nodule environment affects LAM cell proliferation and the response to rapamycin. METHODS Proteins […]

Abstract BACKGROUND & AIMS The role of antibody-mediated rejection (AMR) after liver transplantation (LT) remains controversial. Chronic AMR (cAMR) is often subclinical and may be missed without surveillance biopsies (svLbx). Transcriptome analyses have previously characterized molecular changes in T cell-mediated rejection (TCMR) after solid organ transplantation. We aimed to identify molecular signatures of cAMR after […]

Abstract Psoriatic disease (PsD) is a complex, heterogeneous disease with unmet medical needs in terms of its diagnosis, management, and prognosis. The identification of biomarkers could improve the implementation of precision medicine in PsD, but to date, none of these biomarkers have been clinically validated. Biomarkers can support clinical trials in several ways, including (1) […]

Abstract OBJECTIVE The Foundation for National Institutes of Health (FNIH) OA Biomarkers Consortium aims to identify and qualify biomarkers to support drug development in knee osteoarthritis (OA). The PROGRESS OA study aims to externally validate prognostic biomarkers identified in the earlier Phase I study. DESIGN PROGRESS OA included data from the control arms of several […]