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3689 results

Full text 2025

Mass spectrometry-based proteomics of FFPE tissues: progress, limitations, and clinical translation barriers

AlHammadi SA, Nagshabandi LN, Muhammad H, et al.

<h4>Background</h4>Formalin-fixed paraffin-embedded (FFPE) tissue proteomics has emerged as a promising approach for precision medicine, offering access to vast clinical archives. Despite technological advances enabling identification of thousands of proteins from FFPE samples, no proteomic diagnostic …

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Bioinformatics
Full text 2026

Identification of an Unpredicted GAG-PUL in &lt;i&gt;Roseihalotalea indica&lt;/i&gt; gen. nov. sp. nov. TK19036&lt;sup&gt;T&lt;/sup&gt; and Characterization of Novel GAG-Lyases with Unique Substrate Specificities

Fu Z, Wu D, You S, et al.

Glycosaminoglycans (GAGs) and their degrading enzymes have extensive applications and biotechnology and medicine, and play a crucial role in the recycling of organic matter in oceans. In this study, a potential GAG utilization gene cluster …

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Bioinformatics
Full text 2026

A Multi-Omics Integration Analysis Reveals That &lt;i&gt;Mori Fructus&lt;/i&gt; Polysaccharide Ameliorates Liver Injury via Regulating Liver Metabolic Function Through Inhibiting Lipid Metabolism, Enhancing Glycolysis, and Promoting Amino Acid Utilization

Deng Q, Jing B, Chen R, et al.

Alcohol-associated liver disease (ALD) is a prevalent chronic liver disease worldwide, with unclear pathogenesis and limited effective treatments. <i>Mori Fructus</i> polysaccharide (MFP-1) exhibits good therapeutic potential for ALD, but its mechanism remains unclear. This study …

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Bioinformatics
Full text 2026

Plasma extracellular vesicle proteomics nominates candidate biomarkers of &lt;sup&gt;177&lt;/sup&gt;Lu-PSMA-617 outcomes in metastatic prostate cancer patients

Arafa AT, Boytim E, Ludwig ML, et al.

<sup>177</sup>Lu-PSMA-617 represents a transformative treatment for metastatic castration-resistant prostate cancer (mCRPC), yet biomarkers of benefit beyond prostate-specific membrane antigen positron emission tomography (PSMA-PET) imaging remain lacking. Here, we present findings from a prospective study of …

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Bioinformatics
Full text 2026

Unveiling post-vaccination proteomic signatures in SARS-CoV-2 infection-naïve individuals associated with Omicron breakthrough infections

Liu Y, Lu E, Ellingson KD, et al.

<h4>Background</h4>Given the persistence of the SARS-CoV-2 virus, it is important to understand the proteome associated with breakthrough infections among COVID-19 vaccinated individuals.<h4>Methods</h4>We conducted a nested case-control study within the frontline worker HEROES-RECOVER cohorts to specify …

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Bioinformatics
Full text 2026

The biological basis of Blood-Heat syndrome in children with Henoch-Schonlein purpura nephritis: a multidimensional analysis based on clinical proteomics and an animal model

Xu S, Xu Y, Bi Y, et al.

<h4>Objective</h4>Blood-Heat syndrome is a core syndrome of Traditional Chinese Medicine (TCM) in Henoch-Schönlein purpura nephritis (HSPN), yet its biological basis remains unclear. This study aimed to systematically elucidate the scientific basis of Blood-Heat syndrome within …

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Bioinformatics