Author

Jiechen Shen

University of MichiganORCID 0000-0002-3722-3991Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 2

Signature Assays, Organisms & Methods

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Assay:proteomics· 2 Approach:statistical model· 2 Research Focus:variant calling· 2 Research Focus:benchmarking· 1 Approach:deep learning· 1 Organism:E. coli· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Alexey I. NesvizhskiiiD· 2 shared Daniel A. PolaskyiD· 2 shared Fengchao YuiD· 2 shared Albert J. R. HeckiD· 1 shared Bojing ZhuiD· 1 shared Kaley M. SimcoxiD· 1 shared Karli R. ReidingiD· 1 shared Kristin S. KoutmouiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

9 top collaborators · 27 mutual co-author links

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2 shared papersBioinformatics

Alexey I. NesvizhskiiORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

BioinformaticsbioRxivPreprintNov 11, 2026

OligoFragger: spectrum graph-guided analysis of modified RNA oligonucleotides by mass spectrometry

Jiechen Shen, Daniel A. Polasky, Fengchao Yu…·Alexey I. Nesvizhskii

DOI 10.64898/2026.11.09.765503

𝕏 PostBluesky

BioinformaticsbioRxivPreprintFeb 19, 2026

Expanding Glycopeptide Identification with Match-Between-Glycans in FragPipe

Jiechen Shen, Daniel A. Polasky, Shelley Jager…·Alexey I. Nesvizhskii

This paper introduces MBG, a method to expand glycopeptide identification in glycoproteomics by leveraging MS1 signals from displaced glycopeptides, improving detection of low-abundant and modified glycans.

2 citations

proteomicsstatistical model

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