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Khachaturov V, Xiao GQ, Kinoshita Y, Unger PD, Burstein DE. Histone H1.5, a novel prostatic cancer marker: an immunohistochemical study. Hum Pathol 2014; 45:2115-9. [DOI: 10.1016/j.humpath.2014.06.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Revised: 06/12/2014] [Accepted: 06/19/2014] [Indexed: 11/28/2022]
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Karbassi E, Vondriska TM. How the proteome packages the genome for cardiovascular development. Proteomics 2014; 14:2115-26. [PMID: 25074278 DOI: 10.1002/pmic.201400131] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 06/24/2014] [Accepted: 07/28/2014] [Indexed: 11/09/2022]
Abstract
The devastating impact of congenital heart defects has made mechanisms of vertebrate heart and vascular development an active area of study. Because myocyte death is a common feature of acquired cardiovascular diseases and the adult heart does not regenerate, the need exists to understand whether features of the developing heart and vasculature-which are more plastic-can be exploited therapeutically in the disease setting. We know that a core network of transcription factors governs commitment to the cardiovascular lineage, and recent studies using genetic loss-of-function approaches and unbiased genomic studies have revealed the role for various chromatin modulatory events. We reason that chromatin structure itself is a causal feature that influences transcriptome complexity along a developmental continuum, and the purpose of this article is to highlight the areas in which 'omics technologies have the potential to reveal new principles of phenotypic plasticity in development. We review the major mechanisms of chromatin structural regulation, highlighting what is known about their actions to control cardiovascular differentiation. We discuss emergent mechanisms of regulation that have been identified on the basis of genomic and proteomic studies of cardiac nuclei and identify current challenges to an integrated understanding of chromatin structure and cardiovascular phenotype.
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Affiliation(s)
- Elaheh Karbassi
- Departments of Anesthesiology, Medicine and Physiology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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53
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Macadangdang BR, Oberai A, Spektor T, Campos OA, Sheng F, Carey MF, Vogelauer M, Kurdistani SK. Evolution of histone 2A for chromatin compaction in eukaryotes. eLife 2014; 3:e02792. [PMID: 24939988 PMCID: PMC4098067 DOI: 10.7554/elife.02792] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 06/16/2014] [Indexed: 12/16/2022] Open
Abstract
During eukaryotic evolution, genome size has increased disproportionately to nuclear volume, necessitating greater degrees of chromatin compaction in higher eukaryotes, which have evolved several mechanisms for genome compaction. However, it is unknown whether histones themselves have evolved to regulate chromatin compaction. Analysis of histone sequences from 160 eukaryotes revealed that the H2A N-terminus has systematically acquired arginines as genomes expanded. Insertion of arginines into their evolutionarily conserved position in H2A of a small-genome organism increased linear compaction by as much as 40%, while their absence markedly diminished compaction in cells with large genomes. This effect was recapitulated in vitro with nucleosomal arrays using unmodified histones, indicating that the H2A N-terminus directly modulates the chromatin fiber likely through intra- and inter-nucleosomal arginine-DNA contacts to enable tighter nucleosomal packing. Our findings reveal a novel evolutionary mechanism for regulation of chromatin compaction and may explain the frequent mutations of the H2A N-terminus in cancer.
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Affiliation(s)
- Benjamin R Macadangdang
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, United States
| | - Amit Oberai
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
| | - Tanya Spektor
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
| | - Oscar A Campos
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, United States
| | - Fang Sheng
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
| | - Michael F Carey
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, United States
| | - Maria Vogelauer
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
| | - Siavash K Kurdistani
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, United States
- Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, United States
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States
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Kadota S, Nagata K. Silencing of IFN-stimulated gene transcription is regulated by histone H1 and its chaperone TAF-I. Nucleic Acids Res 2014; 42:7642-53. [PMID: 24878923 PMCID: PMC4081089 DOI: 10.1093/nar/gku485] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Chromatin structure and its alteration play critical roles in the regulation of transcription. However, the transcriptional silencing mechanism with regard to the chromatin structure at an unstimulated state of the interferon (IFN)-stimulated gene (ISG) remains unclear. Here we investigated the role of template activating factor-I (TAF-I, also known as SET) in ISG transcription. Knockdown (KD) of TAF-I increased ISG transcript and simultaneously reduced the histone H1 level on the ISG promoters during the early stages of transcription after IFN stimulation from the unstimulated state. The transcription factor levels on the ISG promoters were increased in TAF-I KD cells only during the early stages of transcription. Furthermore, histone H1 KD also increased ISG transcript. TAF-I and histone H1 double KD did not show the additive effect in ISG transcription, suggesting that TAF-I and histone H1 may act on the same regulatory pathway to control ISG transcription. In addition, TAF-I KD and histone H1 KD affected the chromatin structure near the ISG promoters. On the basis of these findings, we propose that TAF-I and its target histone H1 are key regulators of the chromatin structure at the ISG promoter to maintain the silent state of ISG transcription.
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Affiliation(s)
- Shinichi Kadota
- Department of Infection Biology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Japan
| | - Kyosuke Nagata
- Department of Infection Biology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Japan
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55
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The role of H1 linker histone subtypes in preserving the fidelity of elaboration of mesendodermal and neuroectodermal lineages during embryonic development. PLoS One 2014; 9:e96858. [PMID: 24802750 PMCID: PMC4011883 DOI: 10.1371/journal.pone.0096858] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 04/11/2014] [Indexed: 11/19/2022] Open
Abstract
H1 linker histone proteins are essential for the structural and functional integrity of chromatin and for the fidelity of additional epigenetic modifications. Deletion of H1c, H1d and H1e in mice leads to embryonic lethality by mid-gestation with a broad spectrum of developmental alterations. To elucidate the cellular and molecular mechanisms underlying H1 linker histone developmental functions, we analyzed embryonic stem cells (ESCs) depleted of H1c, H1d and H1e subtypes (H1-KO ESCs) by utilizing established ESC differentiation paradigms. Our study revealed that although H1-KO ESCs continued to express core pluripotency genes and the embryonic stem cell markers, alkaline phosphatase and SSEA1, they exhibited enhanced cell death during embryoid body formation and during specification of mesendoderm and neuroectoderm. In addition, we demonstrated deregulation in the developmental programs of cardiomyocyte, hepatic and pancreatic lineage elaboration. Moreover, ectopic neurogenesis and cardiomyogenesis occurred during endoderm-derived pancreatic but not hepatic differentiation. Furthermore, neural differentiation paradigms revealed selective impairments in the specification and maturation of glutamatergic and dopaminergic neurons with accelerated maturation of glial lineages. These impairments were associated with deregulation in the expression profiles of pro-neural genes in dorsal and ventral forebrain-derived neural stem cell species. Taken together, these experimental observations suggest that H1 linker histone proteins are critical for the specification, maturation and fidelity of organ-specific cellular lineages derived from the three cardinal germ layers.
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The C-terminal domain (CTD) in linker histones antagonizes anti-apoptotic proteins to modulate apoptotic outcomes at the mitochondrion. Cell Death Dis 2014; 5:e1058. [PMID: 24525734 PMCID: PMC3944238 DOI: 10.1038/cddis.2014.20] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 01/03/2014] [Accepted: 01/07/2014] [Indexed: 01/06/2023]
Abstract
The loss of mitochondrial integrity as a consequence of apoptogenic complexes formed on the outer membrane constitutes a key step in controlling progression of apoptotic cascades. Here, we show that multiple members of the linker histone (LH) family of proteins modify apoptotic cascades initiated by the Bcl-2 protein Bak, and impart resistance to its endogenous antagonist Bcl-xL. Our experiments reveal apoptogenic capabilities equivalent to those documented for H1.2 in H1.1 and H1.3 isoforms. Deletion mutants of H1.2 and site-directed mutagenesis of H1.1 and H1.2 implicated the C-terminal domain in apoptogenic activity. In this context, disruption of protein kinase-C activity using chemical inhibitors, dominant-negative approaches and RNA interference coupled with site-directed modifications in H1.1, identified the protein kinase-Cβ1 isoform as a repressor of H1.1/H1.3 apoptogenic activity. Finally, a H1.2 C-terminal tail recombinant attenuated Bcl-xl inhibition of Bak-induced apoptosis, suggesting that the C-terminal domain was necessary and sufficient for apoptogenic functions. Thus, integration with apoptotic intermediates (via C-terminal tail interactions) may constitute a more generalized function of LH isoforms in apoptotic cascades.
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Millán-Ariño L, Islam ABMMK, Izquierdo-Bouldstridge A, Mayor R, Terme JM, Luque N, Sancho M, López-Bigas N, Jordan A. Mapping of six somatic linker histone H1 variants in human breast cancer cells uncovers specific features of H1.2. Nucleic Acids Res 2014; 42:4474-93. [PMID: 24476918 PMCID: PMC3985652 DOI: 10.1093/nar/gku079] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Seven linker histone H1 variants are present in human somatic cells with distinct prevalence across cell types. Despite being key structural components of chromatin, it is not known whether the different variants have specific roles in the regulation of nuclear processes or are differentially distributed throughout the genome. Using variant-specific antibodies to H1 and hemagglutinin (HA)-tagged recombinant H1 variants expressed in breast cancer cells, we have investigated the distribution of six H1 variants in promoters and genome-wide. H1 is depleted at promoters depending on its transcriptional status and differs between variants. Notably, H1.2 is less abundant than other variants at the transcription start sites of inactive genes, and promoters enriched in H1.2 are different from those enriched in other variants and tend to be repressed. Additionally, H1.2 is enriched at chromosomal domains characterized by low guanine–cytosine (GC) content and is associated with lamina-associated domains. Meanwhile, other variants are associated with higher GC content, CpG islands and gene-rich domains. For instance, H1.0 and H1X are enriched at gene-rich chromosomes, whereas H1.2 is depleted. In short, histone H1 is not uniformly distributed along the genome and there are differences between variants, H1.2 being the one showing the most specific pattern and strongest correlation with low gene expression.
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Affiliation(s)
- Lluís Millán-Ariño
- Department of Molecular Genomics, Institut de Biologia Molecular de Barcelona (IBMB-CSIC), Barcelona, E-08028 Spain, Research Programme on Biomedical Informatics, Universitat Pompeu Fabra, Barcelona, E-08003 Spain, Department of Genetic Engineering, Biotechnology, University of Dhaka, Dhaka-1000, Bangladesh, Centro de Investigación Príncipe Felipe, Valencia, E-46012 Spain and Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, E-08010 Spain
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58
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Identification of long-lived proteins reveals exceptional stability of essential cellular structures. Cell 2013; 154:971-982. [PMID: 23993091 DOI: 10.1016/j.cell.2013.07.037] [Citation(s) in RCA: 399] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 06/10/2013] [Accepted: 07/23/2013] [Indexed: 11/21/2022]
Abstract
Intracellular proteins with long lifespans have recently been linked to age-dependent defects, ranging from decreased fertility to the functional decline of neurons. Why long-lived proteins exist in metabolically active cellular environments and how they are maintained over time remains poorly understood. Here, we provide a system-wide identification of proteins with exceptional lifespans in the rat brain. These proteins are inefficiently replenished despite being translated robustly throughout adulthood. Using nucleoporins as a paradigm for long-term protein persistence, we found that nuclear pore complexes (NPCs) are maintained over a cell's life through slow but finite exchange of even its most stable subcomplexes. This maintenance is limited, however, as some nucleoporin levels decrease during aging, providing a rationale for the previously observed age-dependent deterioration of NPC function. Our identification of a long-lived proteome reveals cellular components that are at increased risk for damage accumulation, linking long-term protein persistence to the cellular aging process. PAPERCLIP:
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Martínez-Redondo P, Vaquero A. The diversity of histone versus nonhistone sirtuin substrates. Genes Cancer 2013; 4:148-63. [PMID: 24020006 DOI: 10.1177/1947601913483767] [Citation(s) in RCA: 106] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The members of the Sir2 family, or sirtuins, are major regulators of the response to different types of stress. The members of the family have adapted to increasing complexities throughout evolution and have become diversified by increasing their number, specificity, and localization and acquiring novel functions. Sirtuins have been consistently implicated in the cross-talk between the genomic information and environment from the prokaryotes onward. Evidence suggests that in the transition to eukaryotes, histones became one of the basic and most conserved targets of the family, to the extent that in yeast and mammals, sirtuins were originally described as NAD(+)-dependent histone deacetylases and classified as class III histone deacetylases. A growing number of studies have determined that sirtuins also target a wide range of nonhistone proteins. Many of these targets are also directly or indirectly related to chromatin regulation. The number of targets has grown considerably in the last decade but has provoked an ill-founded discussion that neglects the importance of histones as sirtuin targets. In this review, we summarize our knowledge regarding the range of sirtuin targets described to date and discuss the different functional implications of histone and nonhistone targets throughout evolution.
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Affiliation(s)
- Paloma Martínez-Redondo
- Cancer Epigenetics and Biology Program, Chromatin Biology Laboratory, Institut d'Investigació Biomèdica de Bellvitge, Barcelona, Spain
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60
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Popova EY, Grigoryev SA, Fan Y, Skoultchi AI, Zhang SS, Barnstable CJ. Developmentally regulated linker histone H1c promotes heterochromatin condensation and mediates structural integrity of rod photoreceptors in mouse retina. J Biol Chem 2013; 288:17895-907. [PMID: 23645681 DOI: 10.1074/jbc.m113.452144] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Mature rod photoreceptor cells contain very small nuclei with tightly condensed heterochromatin. We observed that during mouse rod maturation, the nucleosomal repeat length increases from 190 bp at postnatal day 1 to 206 bp in the adult retina. At the same time, the total level of linker histone H1 increased reaching the ratio of 1.3 molecules of total H1 per nucleosome, mostly via a dramatic increase in H1c. Genetic elimination of the histone H1c gene is functionally compensated by other histone variants. However, retinas in H1c/H1e/H1(0) triple knock-outs have photoreceptors with bigger nuclei, decreased heterochromatin area, and notable morphological changes suggesting that the process of chromatin condensation and rod cell structural integrity are partly impaired. In triple knock-outs, nuclear chromatin exposed several epigenetic histone modification marks masked in the wild type chromatin. Dramatic changes in exposure of a repressive chromatin mark, H3K9me2, indicate that during development linker histone plays a role in establishing the facultative heterochromatin territory and architecture in the nucleus. During retina development, the H1c gene and its promoter acquired epigenetic patterns typical of rod-specific genes. Our data suggest that histone H1c gene expression is developmentally up-regulated to promote facultative heterochromatin in mature rod photoreceptors.
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Affiliation(s)
- Evgenya Y Popova
- Department of Neural and Behavioral Sciences, Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
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61
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Cao K, Lailler N, Zhang Y, Kumar A, Uppal K, Liu Z, Lee EK, Wu H, Medrzycki M, Pan C, Ho PY, Cooper GP, Dong X, Bock C, Bouhassira EE, Fan Y. High-resolution mapping of h1 linker histone variants in embryonic stem cells. PLoS Genet 2013; 9:e1003417. [PMID: 23633960 PMCID: PMC3636266 DOI: 10.1371/journal.pgen.1003417] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 02/13/2013] [Indexed: 02/07/2023] Open
Abstract
H1 linker histones facilitate higher-order chromatin folding and are essential for mammalian development. To achieve high-resolution mapping of H1 variants H1d and H1c in embryonic stem cells (ESCs), we have established a knock-in system and shown that the N-terminally tagged H1 proteins are functionally interchangeable to their endogenous counterparts in vivo. H1d and H1c are depleted from GC- and gene-rich regions and active promoters, inversely correlated with H3K4me3, but positively correlated with H3K9me3 and associated with characteristic sequence features. Surprisingly, both H1d and H1c are significantly enriched at major satellites, which display increased nucleosome spacing compared with bulk chromatin. While also depleted at active promoters and enriched at major satellites, overexpressed H10 displays differential binding patterns in specific repetitive sequences compared with H1d and H1c. Depletion of H1c, H1d, and H1e causes pericentric chromocenter clustering and de-repression of major satellites. These results integrate the localization of an understudied type of chromatin proteins, namely the H1 variants, into the epigenome map of mouse ESCs, and we identify significant changes at pericentric heterochromatin upon depletion of this epigenetic mark. Embryonic stem cells (ESCs) possess unique chromatin and epigenetic signatures, which are important in defining the identity and genome plasticity of pluripotent stem cells. Although ESC epigenomes have been extensively characterized, the genome localization of histone H1 variants, the chromatin structural proteins facilitating higher-order chromatin folding, remains elusive. Linker histone H1 is essential for mammalian development and regulates the expression of specific genes in ESCs. Here, by using a knock-in system coupled with ChIP–seq, we first achieve the high resolution mapping of two H1 variants on a genome-wide scale in mouse ESCs. Our study reveals the correlations of this underexplored histone family with other epigenetic marks and genome attributes. Surprisingly, we identify a dramatic enrichment of H1d and H1c at major satellite sequences. H10, mapped using an overexpressing ESC line, shows similar features at active promoters but differential binding at repetitive sequences compared with H1d and H1c. Furthermore, using mutant ESCs that are deficient for multiple H1 variants, we demonstrate the role of H1 in chromocenter clustering and transcriptional repression of major satellites. Thus, these results connect this important repressive mark with the well understood ESC epigenome and identify novel functions of H1 in mammalian genome organization.
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Affiliation(s)
- Kaixiang Cao
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Nathalie Lailler
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Yunzhe Zhang
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Ashwath Kumar
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Karan Uppal
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- School of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Zheng Liu
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Eva K. Lee
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- School of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Hongwei Wu
- School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Magdalena Medrzycki
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Chenyi Pan
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Po-Yi Ho
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Guy P. Cooper
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Xiao Dong
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
| | - Christoph Bock
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
- Max Planck Institute for Informatics, Saarbrücken, Germany
| | - Eric E. Bouhassira
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Yuhong Fan
- School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America
- * E-mail:
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62
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Waldmann T, Schneider R. Targeting histone modifications—epigenetics in cancer. Curr Opin Cell Biol 2013; 25:184-9. [DOI: 10.1016/j.ceb.2013.01.001] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 12/22/2012] [Accepted: 01/02/2013] [Indexed: 10/27/2022]
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