ArticleFrontiers in molecular neuroscience2024
Small but mighty: the rise of microprotein biology in neuroscience.
Article in Frontiers in molecular neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Microproteins Simba1 and Simba2 activate Wingless signaling during the reactivation of neural stem cells in Drosophila.Nature communications · 2025Article
- Mitochondrial Microproteins: Emerging Regulators in Neurodevelopment and Neurodegeneration.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025Review
- Detection and Quantitation of Small Proteins Using Mass Spectrometry.Molecular & cellular proteomics : MCP · 2025Article
- Emerging roles for microproteins as critical regulators of endoplasmic reticulum function and cellular homeostasis.Seminars in cell & developmental biology · 2025Review
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
The mammalian central nervous system coordinates a network of signaling pathways and cellular interactions, which enable a myriad of complex cognitive and physiological functions. While traditional efforts to understand the molecular basis of brain function have focused on well-characterized proteins, recent advances in high-throughput translatome profiling have revealed a staggering number of proteins translated from non-canonical open reading frames (ncORFs) such as 5' and 3' untranslated regions of annotated proteins, out-of-frame internal ORFs, and previously annotated non-coding RNAs. Of note, microproteins < 100 amino acids (AA) that are translated from such ncORFs have often been neglected due to computational and biochemical challenges. Thousands of putative microproteins have been identified in cell lines and tissues including the brain, with some serving critical biological functions. In this perspective, we highlight the recent discovery of microproteins in the brain and describe several hypotheses that have emerged concerning microprotein function in the developing and mature nervous system.
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