ArticleBiology2025
Viral Fragments in the Urine Proteome: New Clues to the Cause of Fever.
Article in Biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundTo provide clues and a diagnostic basis for patients with fever of unknown origin through urinary proteomics analysis.
methodsFor the first time, an attempt was made to conduct a full-library search for viruses in urine samples. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) technology was employed to analyze the urinary proteomes of patients with fever of unknown origin, and to search for and identify viral protein fragments. In this study, there is no need to pre-determine the types of substances present in the samples. As long as the relevant sequences of viruses are available in the database, virus searches can be performed on the samples.
resultsIn the urine samples, multiple specific peptides from various viruses, such as the monkeypox virus, salivirus A, human herpesvirus 8 type P, Middle East respiratory syndrome-related coronavirus, rotavirus A, Orf virus (strain NZ2), human herpesvirus 2 (strain HG52), human adenovirus E serotype 4, influenza A virus, human coronavirus NL63, parainfluenza virus 5 (strain W3), Nipah virus, and hepatitis C virus genotype 2k (isolate VAT96), could be observed. It was found that the detection amounts of multiple viruses in febrile patients were much higher than those in the control group. Among them, the increase multiple of salivirus A was as high as more than 4200 times, and the increase multiples of multiple viral proteins were higher than 20 times.
conclusionsViral fragments in urinary proteins can be reliably identified using mass spectrometry, which provides clues for the investigation of unexplained fever and may also be applied to the exploration of any unknown diseases.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.