Publications by authors named "Javier Leo"

Elevated low-density lipoprotein cholesterol (LDL-C) is an important risk factor in the development of atherosclerotic cardiovascular disease (ASCVD). Inhibitors of proprotein convertase subtilisin/kexin type 9 (PCSK9), a negative regulator of LDL-C metabolism, have emerged as promising approaches for reducing elevated LDL-C levels. Here, we evaluated the cholesterol-lowering efficacy of virus-like particle (VLP) based vaccines that target epitopes found within the LDL receptor (LDL-R) binding domain of PCSK9.

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Deep sequence-coupled biopanning (DSCB) is a powerful tool that couples affinity selection of a bacteriophage MS2 virus-like particle peptide display platform with deep sequencing. While this approach has been used successfully to investigate pathogen-specific antibody responses in human sera, data analysis is time-consuming and complicated. Here, we describe a streamlined data analysis method for DSCB using MATLAB, expanding the potential for this approach to be deployed rapidly and consistently.

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Elevated low-density lipoprotein cholesterol (LDL-C) is an important risk factor in the development of atherosclerotic cardiovascular disease (ASCVD). Inhibitors of proprotein convertase subtilisin/kexin type 9 (PCSK9), a negative regulator of LDL-C metabolism, have emerged as promising approaches for reducing elevated LDL-C levels. Here, we evaluated the cholesterol lowering efficacy of virus-like particle (VLP) based vaccines that target epitopes found within the LDL receptor (LDL-R) binding domain of PCSK9.

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Article Synopsis
  • The androgen receptor (AR) has been a key focus in treating prostate cancer for over 50 years, but new research shows it's also found in other cell types within the tumor microenvironment.
  • Current AR-targeted therapies can cause side effects like bone issues and increased risk for heart-related diseases, hinting at AR's broader impact.
  • Recent advancements in technology have revealed important roles for AR outside cancer cells, affecting how prostate cancer progresses and how patients respond to treatment.
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Checkpoint immunotherapy has yielded meaningful responses across many cancers but has shown modest efficacy in advanced prostate cancer. B7 homolog 3 protein (B7-H3/) is an immune checkpoint molecule and has emerged as a promising therapeutic target. However, much remains to be understood regarding B7-H3's role in cancer progression, predictive biomarkers for B7-H3-targeted therapy, and combinatorial strategies.

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The androgen receptor (AR) is one of the oldest therapeutic targets in oncology and continues to dominate the treatment landscape for advanced prostate cancer, where nearly all treatment regimens include some form of AR modulation. In this regard, AR remains the central driver of prostate cancer cell biology. Emerging preclinical and clinical data implicate key roles for AR in additional cancer types, thereby expanding the importance of this drug target beyond prostate cancer.

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