ArticleeLife2021
Chemical genetics and proteome-wide site mapping reveal cysteine MARylation by PARP-7 on immune-relevant protein targets.
Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
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Who cites it
49 citing papers in PubMed, 80 citations in OpenAlex.
- Cell type-dependent induction of type I interferon and PARP1 activation in astrocytes and neurons during chikungunya virus infection.Microbiology spectrum · 2026Article
- Deciphering cytokine-driven ADP-ribosylation signaling networks via Af1521-based mass spectrometry analysis of labile Glu/Asp-linkages.Nature communications · 2026Article
- Identification of a Two-Gene Biomarker Correlated with Sensitivity to Combined PARP7 Inhibition and AHR Activation in Cancer Cells.Cancer research communications · 2026Article
- PARP7 and aryl hydrocarbon receptor differentially regulate mammary cancer cell proliferation and STING-induced type I interferon signalling.Cellular oncology (Dordrecht, Netherlands) · 2025Article
- RNF114 and RNF166 exemplify reader-writer E3 ligases that extend K11 polyubiquitin onto sites of MARUbylation.The EMBO journal · 2025Article
- Regulation of ADP-ribosyltransferase activity by ART domain dimerization in PARP15.Nature communications · 2025Article
- Article
- PARP7 is a proteotoxic stress sensor that labels proteins for degradation.The EMBO journal · 2025Article
- Parp7 generates an ADP-ribosyl degron that controls negative feedback of androgen signaling.The EMBO journal · 2025Article
- CRISPR screens and quantitative proteomics reveal remodeling of the aryl hydrocarbon receptor-driven proteome through PARP7 activity.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- PARP7 inhibits type I interferon signaling to prevent autoimmunity and lung disease.The Journal of experimental medicine · 2025Article
- dELTA-MS: A Mass Spectrometry-Based Proteomics Approach for Identifying ADP-Ribosylation Sites and Forms.Journal of proteome research · 2025Article
- Ubiquitin is directly linked via an ester to protein-conjugated mono-ADP-ribose.The EMBO journal · 2025Article
- Family-wide analysis of human macrodomains reveals novel activities and identifies PARG as most efficient ADPr-RNA hydrolase.Communications biology · 2025Article
- Comprehensive dataset of interactors for the entire PARP family using TurboID proximity labeling.Scientific data · 2025Article
- Unleashing viral mimicry: A combinatorial strategy to enhance the efficacy of PARP7 inhibitors.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025Review
- Zinc-finger PARP proteins ADP-ribosylate alphaviral proteins and are required for interferon-γ-mediated antiviral immunity.Science advances · 2025Article
- PARP enzyme de novo synthesis of protein-free poly(ADP-ribose).Molecular cell · 2024Article
- Biological Functions and Therapeutic Potential of NADCancers · 2024Review
- Chemical tools for profiling the intracellular ADP-ribosylated proteome.RSC chemical biology · 2024Article
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 4 countries.
Funding
Abstract
Poly(ADP-ribose) polymerase 7 (PARP-7) has emerged as a critically important member of a large enzyme family that catalyzes ADP-ribosylation in mammalian cells. PARP-7 is a critical regulator of the innate immune response. What remains unclear is the mechanism by which PARP-7 regulates this process, namely because the protein targets of PARP-7 mono-ADP-ribosylation (MARylation) are largely unknown. Here, we combine chemical genetics, proximity labeling, and proteome-wide amino acid ADP-ribosylation site profiling for identifying the direct targets and sites of PARP-7-mediated MARylation in a cellular context. We found that the inactive PARP family member, PARP-13-a critical regulator of the antiviral innate immune response-is a major target of PARP-7. PARP-13 is preferentially MARylated on cysteine residues in its RNA binding zinc finger domain. Proteome-wide ADP-ribosylation analysis reveals cysteine as a major MARylation acceptor of PARP-7. This study provides insight into PARP-7 targeting and MARylation site preference.
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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.