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Nickel GA, Diehl KL. Chemical Biology Approaches to Identify and Profile Interactors of Chromatin Modifications. ACS Chem Biol 2023; 18:1014-1026. [PMID: 35238546 PMCID: PMC9440160 DOI: 10.1021/acschembio.1c00794] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In eukaryotes, DNA is packaged with histone proteins in a complex known as chromatin. Both the DNA and histone components of chromatin can be chemically modified in a wide variety of ways, resulting in a complex landscape often referred to as the "epigenetic code". These modifications are recognized by effector proteins that remodel chromatin and modulate transcription, translation, and repair of the underlying DNA. In this Review, we examine the development of methods for characterizing proteins that interact with these histone and DNA modifications. "Mark first" approaches utilize chemical, peptide, nucleosome, or oligonucleotide probes to discover interactors of a specific modification. "Reader first" approaches employ arrays of peptides, nucleosomes, or oligonucleotides to profile the binding preferences of interactors. These complementary strategies have greatly enhanced our understanding of how chromatin modifications effect changes in genomic regulation, bringing us ever closer to deciphering this complex language.
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Affiliation(s)
- Garrison A. Nickel
- Department of Medicinal Chemistry, University of Utah, Salt Lake City, UT 84112, United States
| | - Katharine L. Diehl
- Department of Medicinal Chemistry, University of Utah, Salt Lake City, UT 84112, United States
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2
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Schulte C, Khayenko V, Maric HM. Peptide Microarray-Based Protein Interaction Studies Across Affinity Ranges: Enzyme Stalling, Cross-Linking, Depletion, and Neutralization. Methods Mol Biol 2023; 2578:143-159. [PMID: 36152285 DOI: 10.1007/978-1-0716-2732-7_10] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
While an ever-increasing number of protein-protein interactions were studied by peptide microarrays with great success, array-based investigations of transiently binding proteins, such as HDACs, and precise binding quantification, remained challenging. Here, we present an updated protocol for the preparation and use of peptide microarrays including the necessary adjustments for simple semi-quantitative and precise measurements across affinity ranges. This procedure describes the mass spectrometric controlled preparation of peptide microarrays in μSPOT format, and their application in binding profiling of recombinant, as well as endogenous, native proteins. We further highlight how cross-linking, blocking, and enzyme stalling can be leveraged to enhance sensitivity and describe how in situ on-chip binding neutralization can enhance the predictive value and robustness of the binding readout. Finally, we included examples for the integration of precise biophysical binding readouts that complement the traditional array-based binding assays.
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Affiliation(s)
- Clemens Schulte
- Rudolf Virchow Center, Center for Integrative and Translational Bioimaging, University of Wuerzburg, Wuerzburg, Germany
| | - Vladimir Khayenko
- Rudolf Virchow Center, Center for Integrative and Translational Bioimaging, University of Wuerzburg, Wuerzburg, Germany
| | - Hans Michael Maric
- Rudolf Virchow Center, Center for Integrative and Translational Bioimaging, University of Wuerzburg, Wuerzburg, Germany.
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3
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Meanor JN, Keung AJ, Rao BM. Modified Histone Peptides Linked to Magnetic Beads Reduce Binding Specificity. Int J Mol Sci 2022; 23:ijms23031691. [PMID: 35163614 PMCID: PMC8836101 DOI: 10.3390/ijms23031691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/20/2022] [Accepted: 01/29/2022] [Indexed: 12/03/2022] Open
Abstract
Histone post-translational modifications are small chemical changes to the histone protein structure that have cascading effects on diverse cellular functions. Detecting histone modifications and characterizing their binding partners are critical steps in understanding chromatin biochemistry and have been accessed using common reagents such as antibodies, recombinant assays, and FRET-based systems. High-throughput platforms could accelerate work in this field, and also could be used to engineer de novo histone affinity reagents; yet, published studies on their use with histones have been noticeably sparse. Here, we describe specific experimental conditions that affect binding specificities of post-translationally modified histones in classic protein engineering platforms and likely explain the relative difficulty with histone targets in these platforms. We also show that manipulating avidity of binding interactions may improve specificity of binding.
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Affiliation(s)
- Jenna N. Meanor
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Campus Box 7905, Raleigh, NC 27606, USA;
| | - Albert J. Keung
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Campus Box 7905, Raleigh, NC 27606, USA;
- Correspondence: (A.J.K.); (B.M.R.)
| | - Balaji M. Rao
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Campus Box 7905, Raleigh, NC 27606, USA;
- Golden LEAF Biomanufacturing Training and Education Center (BTEC), North Carolina State University, Raleigh, NC 27695, USA
- Correspondence: (A.J.K.); (B.M.R.)
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4
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Marunde MR, Popova IK, Weinzapfel EN, Keogh MC. The dCypher Approach to Interrogate Chromatin Reader Activity Against Posttranslational Modification-Defined Histone Peptides and Nucleosomes. Methods Mol Biol 2022; 2458:231-255. [PMID: 35103971 DOI: 10.1007/978-1-0716-2140-0_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Bulk chromatin encompasses complex sets of histone posttranslational modifications (PTMs) that recruit (or repel) the diverse reader domains of Chromatin-Associated Proteins (CAPs) to regulate genome processes (e.g., gene expression, DNA repair, mitotic transmission). The binding preference of reader domains for their PTMs mediates localization and functional output, and are often dysregulated in disease. As such, understanding chromatin interactions may lead to novel therapeutic strategies, However the immense chemical diversity of histone PTMs, combined with low-throughput, variable, and nonquantitative methods, has defied accurate CAP characterization. This chapter provides a detailed protocol for dCypher, a novel approach for the rapid, quantitative interrogation of CAPs (as mono- or multivalent Queries) against large panels (10s to 100s) of PTM-defined histone peptide and semisynthetic nucleosomes (the potential Targets). We describe key optimization steps and controls to generate robust binding data. Further, we compare the utility of histone peptide and nucleosome substrates in CAP studies, outlining important considerations in experimental design and data interpretation.
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5
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Zorro Shahidian L, Daujat S. Development and Validation of Antibodies Targeting Site-Specific Histone Methylation. Methods Mol Biol 2022; 2529:171-206. [PMID: 35733016 DOI: 10.1007/978-1-0716-2481-4_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The development of specific anti-modification antibodies as research tools has revolutionized the way histone methylation is studied. Lack of stringent quality controls, however, led to the development of nonspecific antibodies, compromising their use. In this chapter, we provide a series of protocols that collectively will help those studying histone methylation to develop and thoroughly validate high-end sequence-specific and methylation-dependent antibodies.
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Affiliation(s)
- Lara Zorro Shahidian
- Institute of Biomedicine and Biotechnology of Cantabria (IBBTEC), University of Cantabria, Santander, Spain
| | - Sylvain Daujat
- Biotechnology and Cell Signaling, CNRS UMR7242, University of Strasbourg, Illkirch Cedex, France.
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6
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Soo MW, Saltzman AL. Assessing the in vitro Binding Specificity of Histone Modification Reader Proteins Using Histone Peptide Arrays. Bio Protoc 2021; 11:e4168. [PMID: 34692917 DOI: 10.21769/bioprotoc.4168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 06/15/2021] [Accepted: 06/24/2021] [Indexed: 11/02/2022] Open
Abstract
In the field of chromatin biology, a major goal of understanding the roles of histone post-translational modifications is to identify the proteins and domains that recognize these modifications. Synthetic histone peptides containing one or more modifications are a key tool to probe these interactions in pull-down assays with recombinant proteins or cell lysates. Building on these approaches, the binding specificity of a protein of interest can be screened against many histone peptides in parallel using a peptide array. In this protocol, we describe the expression and purification of a recombinant protein of interest in bacteria, followed by an assay for binding to histone post-translational modifications using a commercially available histone peptide array. The purification uses a versatile dual-tagging and cleavage strategy and equipment commonly available in a molecular biology laboratory. Graphic abstract: Overview of protocol for purifying recombinant protein and hybridizing to a histone peptide array.
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Affiliation(s)
- Mark W Soo
- Department of Molecular Biology, Massachusetts General Hospital, Boston, USA
| | - Arneet L Saltzman
- Department of Cell and Systems Biology, University of Toronto, Toronto, Canada
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7
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Boyson SP, Gao C, Quinn K, Boyd J, Paculova H, Frietze S, Glass KC. Functional Roles of Bromodomain Proteins in Cancer. Cancers (Basel) 2021; 13:3606. [PMID: 34298819 PMCID: PMC8303718 DOI: 10.3390/cancers13143606] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/09/2021] [Accepted: 07/09/2021] [Indexed: 12/31/2022] Open
Abstract
Histone acetylation is generally associated with an open chromatin configuration that facilitates many cellular processes including gene transcription, DNA repair, and DNA replication. Aberrant levels of histone lysine acetylation are associated with the development of cancer. Bromodomains represent a family of structurally well-characterized effector domains that recognize acetylated lysines in chromatin. As part of their fundamental reader activity, bromodomain-containing proteins play versatile roles in epigenetic regulation, and additional functional modules are often present in the same protein, or through the assembly of larger enzymatic complexes. Dysregulated gene expression, chromosomal translocations, and/or mutations in bromodomain-containing proteins have been correlated with poor patient outcomes in cancer. Thus, bromodomains have emerged as a highly tractable class of epigenetic targets due to their well-defined structural domains, and the increasing ease of designing or screening for molecules that modulate the reading process. Recent developments in pharmacological agents that target specific bromodomains has helped to understand the diverse mechanisms that bromodomains play with their interaction partners in a variety of chromatin processes, and provide the promise of applying bromodomain inhibitors into the clinical field of cancer treatment. In this review, we explore the expression and protein interactome profiles of bromodomain-containing proteins and discuss them in terms of functional groups. Furthermore, we highlight our current understanding of the roles of bromodomain-containing proteins in cancer, as well as emerging strategies to specifically target bromodomains, including combination therapies using bromodomain inhibitors alongside traditional therapeutic approaches designed to re-program tumorigenesis and metastasis.
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Affiliation(s)
- Samuel P. Boyson
- Department of Pharmaceutical Sciences, Albany College of Pharmacy and Health Sciences, Colchester, VT 05446, USA;
- Department of Pharmacology, Larner College of Medicine, University of Vermont, Burlington, VT 05405, USA;
| | - Cong Gao
- Department of Biomedical and Health Sciences, University of Vermont, Burlington, VT 05405, USA; (C.G.); (J.B.); (H.P.)
| | - Kathleen Quinn
- Department of Pharmacology, Larner College of Medicine, University of Vermont, Burlington, VT 05405, USA;
- Department of Biomedical and Health Sciences, University of Vermont, Burlington, VT 05405, USA; (C.G.); (J.B.); (H.P.)
| | - Joseph Boyd
- Department of Biomedical and Health Sciences, University of Vermont, Burlington, VT 05405, USA; (C.G.); (J.B.); (H.P.)
| | - Hana Paculova
- Department of Biomedical and Health Sciences, University of Vermont, Burlington, VT 05405, USA; (C.G.); (J.B.); (H.P.)
| | - Seth Frietze
- Department of Biomedical and Health Sciences, University of Vermont, Burlington, VT 05405, USA; (C.G.); (J.B.); (H.P.)
- University of Vermont Cancer Center, Burlington, VT 05405, USA
| | - Karen C. Glass
- Department of Pharmaceutical Sciences, Albany College of Pharmacy and Health Sciences, Colchester, VT 05446, USA;
- Department of Pharmacology, Larner College of Medicine, University of Vermont, Burlington, VT 05405, USA;
- University of Vermont Cancer Center, Burlington, VT 05405, USA
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8
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Lukinović V, Biggar KK. Deconvoluting complex protein interaction networks through reductionist strategies in peptide biochemistry: Modern approaches and research questions. Comp Biochem Physiol B Biochem Mol Biol 2021; 256:110616. [PMID: 34000427 DOI: 10.1016/j.cbpb.2021.110616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/06/2021] [Accepted: 05/12/2021] [Indexed: 12/12/2022]
Abstract
Following the decoding of the first human genome, researchers have vastly improved their understanding of cell biology and its regulation. As a result, it has become clear that it is not merely genetic information, but the aberrant changes in the functionality and connectivity of its encoded proteins that drive cell response to periods of stress and external cues. Therefore, proper utilization of refined methods that help to describe protein signalling or regulatory networks (i.e., functional connectivity), can help us understand how change in the signalling landscape effects the cell. However, given the vast complexity in 'how and when' proteins communicate or interact with each other, it is extremely difficult to define, characterize, and understand these interaction networks in a tangible manner. Herein lies the challenge of tackling the functional proteome; its regulation is encoded in multiple layers of interaction, chemical modification and cell compartmentalization. To address and refine simple research questions, modern reductionist strategies in protein biochemistry have successfully used peptide-based experiments; their summation helping to simplify the overall complexity of these protein interaction networks. In this way, peptides are powerful tools used in fundamental research that can be readily applied to comparative biochemical research. Understanding and defining how proteins interact is one of the key aspects towards understanding how the proteome functions. To date, reductionist peptide-based research has helped to address a wide range of proteome-related research questions, including the prediction of enzymes substrates, identification of posttranslational modifications, and the annotation of protein interaction partners. Peptide arrays have been used to identify the binding specificity of reader domains, which are able to recognise the posttranslational modifications; forming dynamic protein interactions that are dependent on modification state. Finally, representing one of the fastest growing classes of inhibitor molecules, peptides are now begin explored as "disruptors" of protein-protein interactions or enzyme activity. Collectively, this review will discuss the use of peptides, peptide arrays, peptide-oriented computational biochemistry as modern reductionist strategies in deconvoluting the functional proteome.
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Affiliation(s)
- Valentina Lukinović
- Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada
| | - Kyle K Biggar
- Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada.
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9
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Beyer JN, Raniszewski NR, Burslem GM. Advances and Opportunities in Epigenetic Chemical Biology. Chembiochem 2020; 22:17-42. [PMID: 32786101 DOI: 10.1002/cbic.202000459] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/10/2020] [Indexed: 12/13/2022]
Abstract
The study of epigenetics has greatly benefited from the development and application of various chemical biology approaches. In this review, we highlight the key targets for modulation and recent methods developed to enact such modulation. We discuss various chemical biology techniques to study DNA methylation and the post-translational modification of histones as well as their effect on gene expression. Additionally, we address the wealth of protein synthesis approaches to yield histones and nucleosomes bearing epigenetic modifications. Throughout, we highlight targets that present opportunities for the chemical biology community, as well as exciting new approaches that will provide additional insight into the roles of epigenetic marks.
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Affiliation(s)
- Jenna N Beyer
- Department of Biochemistry and Biophysics Perelman School of Medicine, University of Pennsylvania, 422 Curie Blvd., Philadelphia, PA 19104, USA
| | - Nicole R Raniszewski
- Department of Biochemistry and Biophysics Perelman School of Medicine, University of Pennsylvania, 422 Curie Blvd., Philadelphia, PA 19104, USA
| | - George M Burslem
- Department of Biochemistry and Biophysics Perelman School of Medicine, University of Pennsylvania, 422 Curie Blvd., Philadelphia, PA 19104, USA.,Department of Cancer Biology and Epigenetics Institute Perelman School of Medicine, University of Pennsylvania, 422 Curie Blvd., Philadelphia, PA 19104, USA
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10
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Scott WA, Campos EI. Interactions With Histone H3 & Tools to Study Them. Front Cell Dev Biol 2020; 8:701. [PMID: 32850821 PMCID: PMC7411163 DOI: 10.3389/fcell.2020.00701] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/10/2020] [Indexed: 01/12/2023] Open
Abstract
Histones are an integral part of chromatin and thereby influence its structure, dynamics, and functions. The effects of histone variants, posttranslational modifications, and binding proteins is therefore of great interest. From the moment that they are deposited on chromatin, nucleosomal histones undergo dynamic changes in function of the cell cycle, and as DNA is transcribed and replicated. In the process, histones are not only modified and bound by various proteins, but also shuffled, evicted, or replaced. Technologies and tools to study such dynamic events continue to evolve and better our understanding of chromatin and of histone proteins proper. Here, we provide an overview of H3.1 and H3.3 histone dynamics throughout the cell cycle, while highlighting some of the tools used to study their protein–protein interactions. We specifically discuss how histones are chaperoned, modified, and bound by various proteins at different stages of the cell cycle. Established and select emerging technologies that furthered (or have a high potential of furthering) our understanding of the dynamic histone–protein interactions are emphasized. This includes experimental tools to investigate spatiotemporal changes on chromatin, the role of histone chaperones, histone posttranslational modifications, and histone-binding effector proteins.
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Affiliation(s)
- William A Scott
- Genetics & Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada.,Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Eric I Campos
- Genetics & Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada.,Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
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11
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Ngolong Ngea GL, Yang Q, Castoria R, Zhang X, Routledge MN, Zhang H. Recent trends in detecting, controlling, and detoxifying of patulin mycotoxin using biotechnology methods. Compr Rev Food Sci Food Saf 2020; 19:2447-2472. [PMID: 33336983 DOI: 10.1111/1541-4337.12599] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 01/09/2023]
Abstract
Patulin (PAT) is a mycotoxin that can contaminate many foods and especially fruits and fruit-based products. Therefore, accurate and effective testing is necessary to enable producers to comply with regulations and promote food safety. Traditional approaches involving the use of chemical compounds or physical treatments in food have provided practical methods that have been used to date. However, growing concerns about environmental and health problems associated with these approaches call for new alternatives. In contrast, recent advances in biotechnology have revolutionized the understanding of living organisms and brought more effective biological tools. This review, therefore, focuses on the study of biotechnology approaches for the detection, control, and mitigation of PAT in food. Future aspects of biotechnology development to overcome the food safety problem posed by PAT were also examined. We find that biotechnology advances offer novel, more effective, and environmental friendly approaches for the control and elimination of PAT in food compared to traditional methods. Biosensors represent the future of PAT detection and use biological tools such as aptamer, enzyme, and antibody. PAT prevention strategies include microbial biocontrol, the use of antifungal biomolecules, and the use of microorganisms in combination with antifungal molecules. PAT detoxification aims at the breakdown and removal of PAT in food by using enzymes, microorganisms, and various adsorbent biopolymers. Finally, biotechnology advances will be dependent on the understanding of fundamental biology of living organisms regarding PAT synthesis and resistance mechanisms.
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Affiliation(s)
- Guillaume Legrand Ngolong Ngea
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Institute of Fisheries Sciences, University of Douala, Douala, Cameroon
| | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Raffaello Castoria
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Department of Agricultural, Environmental and Food Sciences, Università degli Studi del Molise, Campobasso, Italy
| | - Xiaoyun Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Michael N Routledge
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Leeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK
| | - Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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12
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Petell CJ, Pham AT, Skela J, Strahl BD. Improved methods for the detection of histone interactions with peptide microarrays. Sci Rep 2019; 9:6265. [PMID: 31000785 PMCID: PMC6472351 DOI: 10.1038/s41598-019-42711-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 04/05/2019] [Indexed: 02/07/2023] Open
Abstract
Histone post-translational modifications contribute to chromatin function largely through the recruitment of effector proteins that contain specialized "reader" domains. While a significant number of reader domains have been characterized for their histone binding specificities, many of these domains remain poorly characterized. Peptide microarrays have been widely employed for the characterization of histone readers, as well as modifying enzymes and histone antibodies. While powerful, this platform has limitations in terms of its sensitivity and they frequently miss low affinity reader domain interactions. Here, we provide several technical changes that improve reader domain detection of low-affinity interactions. We show that 1% non-fat milk in 1X PBST as the blocking reagent during incubation improved reader-domain interaction results. Further, coupling this with post-binding high-salt washes and a brief, low-percentage formaldehyde cross-linking step prior to the high-salt washes provided the optimal balance between resolving specific low-affinity interactions and minimizing background or spurious signals. We expect this improved methodology will lead to the elucidation of previously unreported reader-histone interactions that will be important for chromatin function.
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Affiliation(s)
- Christopher J Petell
- Department of Biochemistry and Biophysics, 120 Mason Farm Rd, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA
- UNC Lineberger Comprehensive Cancer Center, 450 West Drive, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA
| | - Andrea T Pham
- Department of Biochemistry and Biophysics, 120 Mason Farm Rd, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA
| | - Jessica Skela
- Department of Biochemistry and Biophysics, 120 Mason Farm Rd, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA
| | - Brian D Strahl
- Department of Biochemistry and Biophysics, 120 Mason Farm Rd, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA.
- UNC Lineberger Comprehensive Cancer Center, 450 West Drive, University of North Carolina at Chapel Hill, NC, Chapel Hill, 27599, USA.
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13
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Jiménez MÁ, González-Muñiz R. Peptides in biology and biomedicine: Walking towards the future. Arch Biochem Biophys 2019; 665:20-22. [DOI: 10.1016/j.abb.2019.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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