1
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Dolcemascolo R, Heras-Hernández M, Goiriz L, Montagud-Martínez R, Requena-Menéndez A, Ruiz R, Pérez-Ràfols A, Higuera-Rodríguez RA, Pérez-Ropero G, Vranken WF, Martelli T, Kaiser W, Buijs J, Rodrigo G. Repurposing the mammalian RNA-binding protein Musashi-1 as an allosteric translation repressor in bacteria. eLife 2024; 12:RP91777. [PMID: 38363283 PMCID: PMC10942595 DOI: 10.7554/elife.91777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
The RNA recognition motif (RRM) is the most common RNA-binding protein domain identified in nature. However, RRM-containing proteins are only prevalent in eukaryotic phyla, in which they play central regulatory roles. Here, we engineered an orthogonal post-transcriptional control system of gene expression in the bacterium Escherichia coli with the mammalian RNA-binding protein Musashi-1, which is a stem cell marker with neurodevelopmental role that contains two canonical RRMs. In the circuit, Musashi-1 is regulated transcriptionally and works as an allosteric translation repressor thanks to a specific interaction with the N-terminal coding region of a messenger RNA and its structural plasticity to respond to fatty acids. We fully characterized the genetic system at the population and single-cell levels showing a significant fold change in reporter expression, and the underlying molecular mechanism by assessing the in vitro binding kinetics and in vivo functionality of a series of RNA mutants. The dynamic response of the system was well recapitulated by a bottom-up mathematical model. Moreover, we applied the post-transcriptional mechanism engineered with Musashi-1 to specifically regulate a gene within an operon, implement combinatorial regulation, and reduce protein expression noise. This work illustrates how RRM-based regulation can be adapted to simple organisms, thereby adding a new regulatory layer in prokaryotes for translation control.
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Affiliation(s)
- Roswitha Dolcemascolo
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
- Department of Biotechnology, Polytechnic University of ValenciaValenciaSpain
| | - María Heras-Hernández
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
| | - Lucas Goiriz
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
- Department of Applied Mathematics, Polytechnic University of ValenciaValenciaSpain
| | - Roser Montagud-Martínez
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
- Department of Biotechnology, Polytechnic University of ValenciaValenciaSpain
| | | | - Raúl Ruiz
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
| | - Anna Pérez-Ràfols
- Giotto Biotech SRLSesto FiorentinoItaly
- Magnetic Resonance Center (CERM), Department of Chemistry Ugo Schiff, Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), University of FlorenceSesto FiorentinoItaly
| | - R Anahí Higuera-Rodríguez
- Dynamic Biosensors GmbHPlaneggGermany
- Department of Physics, Technical University of MunichGarchingGermany
| | - Guillermo Pérez-Ropero
- Ridgeview Instruments ABUppsalaSweden
- Department of Chemistry – BMC, Uppsala UniversityUppsalaSweden
| | - Wim F Vranken
- Structural Biology Brussels, Vrije Universiteit BrusselBrusselsBelgium
- Interuniversity Institute of Bioinformatics in Brussels, Université Libre de Bruxelles – Vrije Universiteit BrusselBrusselsBelgium
| | | | | | - Jos Buijs
- Ridgeview Instruments ABUppsalaSweden
- Department of Immunology, Genetics, and Pathology, Uppsala UniversityUppsalaSweden
| | - Guillermo Rodrigo
- Institute for Integrative Systems Biology (I2SysBio), CSIC – University of ValenciaPaternaSpain
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2
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Cerofolini L, Vasa K, Bianconi E, Salobehaj M, Cappelli G, Bonciani A, Licciardi G, Pérez-Ràfols A, Padilla-Cortés L, Antonacci S, Rizzo D, Ravera E, Viglianisi C, Calderone V, Parigi G, Luchinat C, Macchiarulo A, Menichetti S, Fragai M. Combining Solid-State NMR with Structural and Biophysical Techniques to Design Challenging Protein-Drug Conjugates. Angew Chem Int Ed Engl 2023; 62:e202303202. [PMID: 37276329 DOI: 10.1002/anie.202303202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/07/2023]
Abstract
Several protein-drug conjugates are currently being used in cancer therapy. These conjugates rely on cytotoxic organic compounds that are covalently attached to the carrier proteins or that interact with them via non-covalent interactions. Human transthyretin (TTR), a physiological protein, has already been identified as a possible carrier protein for the delivery of cytotoxic drugs. Here we show the structure-guided development of a new stable cytotoxic molecule based on a known strong binder of TTR and a well-established anticancer drug. This example is used to demonstrate the importance of the integration of multiple biophysical and structural techniques, encompassing microscale thermophoresis, X-ray crystallography and NMR. In particular, we show that solid-state NMR has the ability to reveal effects caused by ligand binding which are more easily relatable to structural and dynamical alterations that impact the stability of macromolecular complexes.
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Affiliation(s)
- Linda Cerofolini
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Kristian Vasa
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Elisa Bianconi
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti n.48, 06123, Perugia, Italy
| | - Maria Salobehaj
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Giulia Cappelli
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Alice Bonciani
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Giulia Licciardi
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Anna Pérez-Ràfols
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Giotto Biotech s.r.l, Sesto Fiorentino, Via della Madonna del Piano 6, 50019, Florence, Italy
| | - Luis Padilla-Cortés
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Sabrina Antonacci
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Domenico Rizzo
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Enrico Ravera
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Caterina Viglianisi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Vito Calderone
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Giacomo Parigi
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Claudio Luchinat
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
- Giotto Biotech s.r.l, Sesto Fiorentino, Via della Madonna del Piano 6, 50019, Florence, Italy
| | - Antonio Macchiarulo
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti n.48, 06123, Perugia, Italy
| | - Stefano Menichetti
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - Marco Fragai
- Magnetic Resonance Centre (CERM), University of Florence, Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
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3
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Devignes MD, Smaïl-Tabbone M, Dhondge H, Dolcemascolo R, Gavaldá-García J, Higuera-Rodriguez RA, Kravchenko A, Roca Martínez J, Messini N, Pérez-Ràfols A, Pérez Ropero G, Sperotto L, Chauvot de Beauchêne I, Vranken W. Experiences with a training DSW knowledge model for early-stage researchers. Open Res Eur 2023; 3:97. [PMID: 37645489 PMCID: PMC10445825 DOI: 10.12688/openreseurope.15609.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 08/31/2023]
Abstract
Background: Data management is fast becoming an essential part of scientific practice, driven by open science and FAIR (findable, accessible, interoperable, and reusable) data sharing requirements. Whilst data management plans (DMPs) are clear to data management experts and data stewards, understandings of their purpose and creation are often obscure to the producers of the data, which in academic environments are often PhD students. Methods: Within the RNAct EU Horizon 2020 ITN project, we engaged the 10 RNAct early-stage researchers (ESRs) in a training project aimed at formulating a DMP. To do so, we used the Data Stewardship Wizard (DSW) framework and modified the existing Life Sciences Knowledge Model into a simplified version aimed at training young scientists, with computational or experimental backgrounds, in core data management principles. We collected feedback from the ESRs during this exercise. Results: Here, we introduce our new life-sciences training DMP template for young scientists. We report and discuss our experiences as principal investigators (PIs) and ESRs during this project and address the typical difficulties that are encountered in developing and understanding a DMP. Conclusions: We found that the DS-wizard can also be an appropriate tool for DMP training, to get terminology and concepts across to researchers. A full training in addition requires an upstream step to present basic DMP concepts and a downstream step to publish a dataset in a (public) repository. Overall, the DS-Wizard tool was essential for our DMP training and we hope our efforts can be used in other projects.
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Affiliation(s)
| | | | | | - Roswitha Dolcemascolo
- Institute for Integrative Systems Biology (I2SysBio), CSIC - University of Valencia, Paterna, 46980, Spain
- Department of Biotechnology, Polytechnic University of Valencia, Valencia, 46022, Spain
| | - Jose Gavaldá-García
- Interuniversity Institute of Bioinformatics in Brussels, VUB/ULB, Brussels, 1050, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, 1050, Belgium
| | - R. Anahí Higuera-Rodriguez
- Dynamic Biosensors GmbH, Munich, 81379, Germany
- Department of Physics, School of Natural Sciences, Technical University of Munich, Garching, 85748, Germany
| | - Anna Kravchenko
- Université de Lorraine, CNRS, Inria, LORIA, Nancy, F-5400, France
| | - Joel Roca Martínez
- Interuniversity Institute of Bioinformatics in Brussels, VUB/ULB, Brussels, 1050, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, 1050, Belgium
| | - Niki Messini
- Department of Bioscience, School of Natural Sciences, Technical University of Munich, Garching, 85748, Germany
| | - Anna Pérez-Ràfols
- Giotto Biotech s.r.l,, Florence, 50019, Italy
- Magnetic Resonance Center (CERM), Department of Chemistry “Ugo Schiff”, University of Florence, Florence, 50019, Italy
| | - Guillermo Pérez Ropero
- Department of Chemistry-BMC, Uppsala University, Uppsala, 75123, Sweden
- Ridgeview Instruments AB, Uppsala, 75237, Sweden
| | - Luca Sperotto
- Department of Bioscience, School of Natural Sciences, Technical University of Munich, Garching, 85748, Germany
| | | | - Wim Vranken
- Interuniversity Institute of Bioinformatics in Brussels, VUB/ULB, Brussels, 1050, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, 1050, Belgium
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4
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Bonomo I, Assoni G, La Pietra V, Canarutto G, Facen E, Donati G, Zucal C, Genovese S, Micaelli M, Pérez-Ràfols A, Robbiati S, Kontoyannis DL, De Matteo M, Fragai M, Seneci P, Marinelli L, Arosio D, Piazza S, Provenzani A. HuR modulation with tanshinone mimics impairs LPS response in murine macrophages. Dis Model Mech 2023; 16:297137. [PMID: 36912171 PMCID: PMC10110401 DOI: 10.1242/dmm.050120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 02/16/2023] [Indexed: 03/14/2023] Open
Abstract
Lipopolysaccharide exposure to macrophages induces an inflammatory response that is heavily regulated at the transcriptional and post-transcriptional levels. HuR (ELAVL1) is an RNA binding protein that binds and regulates the maturation and half-life of AU/U rich elements (ARE) containing cytokines and chemokines transcripts, mediating the LPS-induced response. Here we investigated how and to what extent small molecule tanshinone mimics (TMs) inhibiting HuR-RNA interaction counteract LPS stimulus in macrophages. We show TMs exist in solution in keto-enolic tautomerism and that, by molecular dynamic calculations, the orto quinone form is the bioactive species interacting with HuR and inhibiting its binding mode vs mRNA targets. A chemical blockage of the diphenolic, reduced form as a diacetate caused the loss of activity of TMs in vitro but resulted to prodrug-like activity in vivo. The murine macrophage cell line RAW264.7 was treated with LPS and TMs, and the modulation of cellular LPS-induced response was monitored by RNA and Ribonucleoprotein immunoprecipitation sequencing. Correlation analyses indicated that LPS induced a strong coupling between differentially expressed genes and HuR-bound genes, and that TMs reduced such interactions. Functional annotation addressed a specific set of genes involved in chemotaxis and immune response, such as Cxcl10, Il1b, Cd40, and Fas, with a decreased association with HuR, a reduction of their expression and protein secretion. The same effect was observed in primary murine bone marrow-derived macrophages, and in vivo in an LPS induced peritonitis model, in which the serum level of Cxcl10 and Il1b was strongly reduced, endowing TMs such as TM7nox with remarkable anti-inflammatory properties in vivo.
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Affiliation(s)
- Isabelle Bonomo
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Giulia Assoni
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy.,Department of Chemistry, University of Milan - Statale, Via Golgi 19, 20133 Milan, Italy
| | - Valeria La Pietra
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Giulia Canarutto
- International Centre for Genetic Engineering and Biotechnology, (ICGEB), Via Padriciano 99, 34149, Trieste, Italy
| | - Elisa Facen
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Greta Donati
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Chiara Zucal
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Silvia Genovese
- Department of Chemistry, University of Milan - Statale, Via Golgi 19, 20133 Milan, Italy
| | - Mariachiara Micaelli
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Anna Pérez-Ràfols
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino 50019, Italy; Giotto Biotech, S.R.L, Sesto Fiorentino, Florence 50019, Italy
| | - Sergio Robbiati
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Dimitris L Kontoyannis
- Biomedical Sciences Research Centre "Alexander Fleming", Institute of Fundamental Biomedical Research, Vari, Greece.,Division of Genetics, Development & Molecular Biology, School of Biology, Aristotle University of Thessaloniki, 54124, Greece
| | | | - Marco Fragai
- Centre for Magnetic Resonance (CERM), University of Florence, via Sacconi 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Pierfausto Seneci
- Department of Chemistry, University of Milan - Statale, Via Golgi 19, 20133 Milan, Italy
| | - Luciana Marinelli
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Daniela Arosio
- Istituto di Scienze e Tecnologie Chimiche (SCITEC) "Giulio Natta", Consiglio Nazionale delle Ricerche (CNR), Via C. Golgi 19, I-20133 Milan, Italy
| | - Silvano Piazza
- International Centre for Genetic Engineering and Biotechnology, (ICGEB), Via Padriciano 99, 34149, Trieste, Italy
| | - Alessandro Provenzani
- Department of Cellular, Computational and Integrative Biology, DeCIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
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5
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Assoni G, La Pietra V, Digilio R, Ciani C, Licata NV, Micaelli M, Facen E, Tomaszewska W, Cerofolini L, Pérez-Ràfols A, Varela Rey M, Fragai M, Woodhoo A, Marinelli L, Arosio D, Bonomo I, Provenzani A, Seneci P. HuR-targeted agents: An insight into medicinal chemistry, biophysical, computational studies and pharmacological effects on cancer models. Adv Drug Deliv Rev 2022; 181:114088. [PMID: 34942276 DOI: 10.1016/j.addr.2021.114088] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 10/07/2021] [Accepted: 12/16/2021] [Indexed: 12/13/2022]
Abstract
The Human antigen R (HuR) protein is an RNA-binding protein, ubiquitously expressed in human tissues, that orchestrates target RNA maturation and processing both in the nucleus and in the cytoplasm. A survey of known modulators of the RNA-HuR interactions is followed by a description of its structure and molecular mechanism of action - RRM domains, interactions with RNA, dimerization, binding modes with naturally occurring and synthetic HuR inhibitors. Then, the review focuses on HuR as a validated molecular target in oncology and briefly describes its role in inflammation. Namely, we show ample evidence for the involvement of HuR in the hallmarks and enabling characteristics of cancer, reporting findings from in vitro and in vivo studies; and we provide abundant experimental proofs of a beneficial role for the inhibition of HuR-mRNA interactions through silencing (CRISPR, siRNA) or pharmacological inhibition (small molecule HuR inhibitors).
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Affiliation(s)
- Giulia Assoni
- Chemistry Department, University of Milan, Via Golgi 19, I-20133 Milan, Italy; Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Valeria La Pietra
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Rosangela Digilio
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Caterina Ciani
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Nausicaa Valentina Licata
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Mariachiara Micaelli
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Elisa Facen
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Weronika Tomaszewska
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Linda Cerofolini
- Magnetic Resonance Center (CERM), University of Florence and Interuniversity Consortium for Magnetic Resonance of Metalloproteins (CIRMMP), Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy
| | - Anna Pérez-Ràfols
- Giotto Biotech S.R.L., Via Madonna del Piano 6, 50019 Sesto Fiorentino (FI), Italy
| | - Marta Varela Rey
- Gene Regulatory Control in Disease Group, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, 15706 Santiago de Compostela, Spain
| | - Marco Fragai
- Magnetic Resonance Center (CERM), University of Florence and Interuniversity Consortium for Magnetic Resonance of Metalloproteins (CIRMMP), Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy
| | - Ashwin Woodhoo
- Gene Regulatory Control in Disease Group, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, 15706 Santiago de Compostela, Spain; Department of Functional Biology, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain; Galician Agency of Innovation (GAIN), Xunta de Galicia, Santiago de Compostela, Spain; Center for Cooperative Research in Biosciences (CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao 48013, Spain
| | - Luciana Marinelli
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Daniela Arosio
- Istituto di Scienze e Tecnologie Chimiche "G. Natta" (SCITEC), National Research Council (CNR), Via C. Golgi 19, I-20133 Milan, Italy
| | - Isabelle Bonomo
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy
| | - Alessandro Provenzani
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, via Sommarive 9, 38123 Trento, Italy.
| | - Pierfausto Seneci
- Chemistry Department, University of Milan, Via Golgi 19, I-20133 Milan, Italy.
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6
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Rizzo D, Cerofolini L, Pérez-Ràfols A, Giuntini S, Baroni F, Ravera E, Luchinat C, Fragai M. Evaluation of the Higher Order Structure of Biotherapeutics Embedded in Hydrogels for Bioprinting and Drug Release. Anal Chem 2021; 93:11208-11214. [PMID: 34339178 PMCID: PMC8382223 DOI: 10.1021/acs.analchem.1c01850] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/20/2021] [Indexed: 01/16/2023]
Abstract
Biocompatible hydrogels for tissue regeneration/replacement and drug release with specific architectures can be obtained by three-dimensional bioprinting techniques. The preservation of the higher order structure of the proteins embedded in the hydrogels as drugs or modulators is critical for their biological activity. Solution nuclear magnetic resonance (NMR) experiments are currently used to investigate the higher order structure of biotherapeutics in comparability, similarity, and stability studies. However, the size of pores in the gel, protein-matrix interactions, and the size of the embedded proteins often prevent the use of this methodology. The recent advancements of solid-state NMR allow for the comparison of the higher order structure of the matrix-embedded and free isotopically enriched proteins, allowing for the evaluation of the functionality of the material in several steps of hydrogel development. Moreover, the structural information at atomic detail on the matrix-protein interactions paves the way for a structure-based design of these biomaterials.
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Affiliation(s)
- Domenico Rizzo
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Linda Cerofolini
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
| | - Anna Pérez-Ràfols
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
- Giotto
Biotech, S.R.L, Via Madonna
del piano 6, Sesto Fiorentino, Florence 50019, Italy
| | - Stefano Giuntini
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Fabio Baroni
- Analytical
Development Biotech Department, Merck Serono
S.p.a, Merck KGaA, Guidonia, Rome 00012, Italy
| | - Enrico Ravera
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Claudio Luchinat
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Marco Fragai
- Magnetic
Resonance Center (CERM), University of Florence,
and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine
(CIRMMP), Via L. Sacconi 6, Sesto Fiorentino 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
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