Evolutionary origins and interactomes of human, young microproteins and small peptides translated from short open reading frames

CL Sandmann, JF Schulz, J Ruiz-Orera, M Kirchner… - Molecular cell, 2023 - cell.com
All species continuously evolve short open reading frames (sORFs) that can be templated
for protein synthesis and may provide raw materials for evolutionary adaptation. We …

What can ribo-seq, immunopeptidomics, and proteomics tell us about the noncanonical proteome?

JR Prensner, JG Abelin, LW Kok, KR Clauser… - Molecular & Cellular …, 2023 - ASBMB
Abstract Ribosome profiling (Ribo-Seq) has proven transformative for our understanding of
the human genome and proteome by illuminating thousands of noncanonical sites of …

Integrated proteogenomic deep sequencing and analytics accurately identify non-canonical peptides in tumor immunopeptidomes

C Chong, M Müller, HS Pak, D Harnett, F Huber… - Nature …, 2020 - nature.com
Efforts to precisely identify tumor human leukocyte antigen (HLA) bound peptides capable of
mediating T cell-based tumor rejection still face important challenges. Recent studies …

Aberrant cortical development is driven by impaired cell cycle and translational control in a DDX3X syndrome model

ML Hoye, L Calviello, AJ Poff, NE Ejimogu… - Elife, 2022 - elifesciences.org
Mutations in the RNA helicase, DDX3X, are a leading cause of Intellectual Disability and
present as DDX3X syndrome, a neurodevelopmental disorder associated with cortical …

Translation of non-canonical open reading frames as a cancer cell survival mechanism in childhood medulloblastoma

DA Hofman, J Ruiz-Orera, I Yannuzzi, R Murugesan… - Molecular Cell, 2024 - cell.com
A hallmark of high-risk childhood medulloblastoma is the dysregulation of RNA translation.
Currently, it is unknown whether medulloblastoma dysregulates the translation of putatively …

DDX3X and DDX3Y are redundant in protein synthesis

S Venkataramanan, M Gadek, L Calviello, K Wilkins… - Rna, 2021 - rnajournal.cshlp.org
DDX3 is a DEAD-box RNA helicase that regulates translation and is encoded by the X-and
Y-linked paralogs DDX3X and DDX3Y. While DDX3X is ubiquitously expressed in human …

[HTML][HTML] Oncogenic chimeric transcription factors drive tumor-specific transcription, processing, and translation of silent genomic regions

J Vibert, O Saulnier, C Collin, F Petit, KJE Borgman… - Molecular Cell, 2022 - cell.com
Many cancers are characterized by gene fusions encoding oncogenic chimeric transcription
factors (TFs) such as EWS:: FLI1 in Ewing sarcoma (EwS). Here, we find that EWS:: FLI1 …

DDX3 depletion represses translation of mRNAs with complex 5′ UTRs

L Calviello, S Venkataramanan… - Nucleic acids …, 2021 - academic.oup.com
DDX3 is an RNA chaperone of the DEAD-box family that regulates translation. Ded1, the
yeast ortholog of DDX3, is a global regulator of translation, whereas DDX3 is thought to …

Computational methods for ribosome profiling data analysis

SJ Kiniry, AM Michel, PV Baranov - Wiley Interdisciplinary …, 2020 - Wiley Online Library
Since the introduction of the ribosome profiling technique in 2009 its popularity has greatly
increased. It is widely used for the comprehensive assessment of gene expression and for …

A critical period of translational control during brain development at codon resolution

D Harnett, MC Ambrozkiewicz, U Zinnall… - Nature Structural & …, 2022 - nature.com
Translation modulates the timing and amplification of gene expression after transcription.
Brain development requires uniquely complex gene expression patterns, but large-scale …