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  1. Artikel ; Online: Context-specific functions of chromatin remodellers in development and disease.

    Gourisankar, Sai / Krokhotin, Andrey / Wenderski, Wendy / Crabtree, Gerald R

    Nature reviews. Genetics

    2023  Band 25, Heft 5, Seite(n) 340–361

    Abstract: Chromatin remodellers were once thought to be highly redundant and nonspecific in their actions. However, recent human genetic studies demonstrate remarkable biological specificity and dosage sensitivity of the thirty-two adenosine triphosphate (ATP)- ... ...

    Abstract Chromatin remodellers were once thought to be highly redundant and nonspecific in their actions. However, recent human genetic studies demonstrate remarkable biological specificity and dosage sensitivity of the thirty-two adenosine triphosphate (ATP)-dependent chromatin remodellers encoded in the human genome. Mutations in remodellers produce many human developmental disorders and cancers, motivating efforts to investigate their distinct functions in biologically relevant settings. Exquisitely specific biological functions seem to be an emergent property in mammals, and in many cases are based on the combinatorial assembly of subunits and the generation of stable, composite surfaces. Critical interactions between remodelling complex subunits, the nucleosome and other transcriptional regulators are now being defined from structural and biochemical studies. In addition, in vivo analyses of remodellers at relevant genetic loci have provided minute-by-minute insights into their dynamics. These studies are proposing new models for the determinants of remodeller localization and function on chromatin.
    Mesh-Begriff(e) Animals ; Humans ; Chromatin/genetics ; Transcription Factors/genetics ; Chromatin Assembly and Disassembly ; Nucleosomes/genetics ; Genome, Human ; Mammals/genetics
    Chemische Substanzen Chromatin ; Transcription Factors ; Nucleosomes
    Sprache Englisch
    Erscheinungsdatum 2023-11-24
    Erscheinungsland England
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2035157-4
    ISSN 1471-0064 ; 1471-0056
    ISSN (online) 1471-0064
    ISSN 1471-0056
    DOI 10.1038/s41576-023-00666-x
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel: Rethinking our intellectual origins: response to Kalinka et al.

    Crabtree, Gerald R

    Trends in genetics : TIG

    2013  Band 29, Heft 3, Seite(n) 127–129

    Mesh-Begriff(e) Evolution, Molecular ; Genomic Instability/physiology ; Humans ; Intelligence/genetics
    Sprache Englisch
    Erscheinungsdatum 2013-03
    Erscheinungsland England
    Dokumenttyp Comment ; Letter
    ZDB-ID 619240-3
    ISSN 1362-4555 ; 0168-9525 ; 0168-9479
    ISSN (online) 1362-4555
    ISSN 0168-9525 ; 0168-9479
    DOI 10.1016/j.tig.2013.01.013
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel: Our fragile intellect. Part II.

    Crabtree, Gerald R

    Trends in genetics : TIG

    2013  Band 29, Heft 1, Seite(n) 3–5

    Abstract: Analysis of human mutation rates and the number of genes required for human intellectual and emotional fitness indicates that we are almost certainly losing these abilities. If so, how did we get them in the first place, and when did things begin to ... ...

    Abstract Analysis of human mutation rates and the number of genes required for human intellectual and emotional fitness indicates that we are almost certainly losing these abilities. If so, how did we get them in the first place, and when did things begin to change?
    Mesh-Begriff(e) Artificial Intelligence/trends ; Brain/anatomy & histology ; Evolution, Molecular ; Genetic Fitness/genetics ; Genetic Fitness/physiology ; Genomic Instability/physiology ; Humans ; Intelligence/genetics ; Mutation Rate ; Organ Size/genetics ; Organ Size/physiology ; Phylogeny
    Sprache Englisch
    Erscheinungsdatum 2013-01
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 619240-3
    ISSN 1362-4555 ; 0168-9525 ; 0168-9479
    ISSN (online) 1362-4555
    ISSN 0168-9525 ; 0168-9479
    DOI 10.1016/j.tig.2012.10.003
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Our fragile intellect. Part I.

    Crabtree, Gerald R

    Trends in genetics : TIG

    2013  Band 29, Heft 1, Seite(n) 1–3

    Abstract: New developments in genetics, anthropology, and neurobiology predict that a very large number of genes underlie our intellectual and emotional abilities, making these abilities genetically surprisingly fragile. ...

    Abstract New developments in genetics, anthropology, and neurobiology predict that a very large number of genes underlie our intellectual and emotional abilities, making these abilities genetically surprisingly fragile.
    Mesh-Begriff(e) Anthropology/methods ; Anthropology/trends ; Child ; Cognition/physiology ; Cohort Effect ; Evolution, Molecular ; Fragile X Syndrome/genetics ; Genomic Instability/physiology ; Humans ; Infant, Newborn ; Intellectual Disability/genetics ; Intelligence/genetics ; Problem Solving/physiology
    Sprache Englisch
    Erscheinungsdatum 2013-01
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 619240-3
    ISSN 1362-4555 ; 0168-9525 ; 0168-9479
    ISSN (online) 1362-4555
    ISSN 0168-9525 ; 0168-9479
    DOI 10.1016/j.tig.2012.10.002
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: PU.1 and BCL11B sequentially cooperate with RUNX1 to anchor mSWI/SNF to poise the T cell effector landscape.

    Gamble, Noah / Bradu, Alexandra / Caldwell, Jason A / McKeever, Joshua / Bolonduro, Olubusayo / Ermis, Ebru / Kaiser, Caroline / Kim, YeEun / Parks, Benjamin / Klemm, Sandy / Greenleaf, William J / Crabtree, Gerald R / Koh, Andrew S

    Nature immunology

    2024  Band 25, Heft 5, Seite(n) 860–872

    Abstract: Adaptive immunity relies on specialized effector functions elicited by lymphocytes, yet how antigen recognition activates appropriate effector responses through nonspecific signaling intermediates is unclear. Here we examined the role of chromatin ... ...

    Abstract Adaptive immunity relies on specialized effector functions elicited by lymphocytes, yet how antigen recognition activates appropriate effector responses through nonspecific signaling intermediates is unclear. Here we examined the role of chromatin priming in specifying the functional outputs of effector T cells and found that most of the cis-regulatory landscape active in effector T cells was poised early in development before the expression of the T cell antigen receptor. We identified two principal mechanisms underpinning this poised landscape: the recruitment of the nucleosome remodeler mammalian SWItch/Sucrose Non-Fermentable (mSWI/SNF) by the transcription factors RUNX1 and PU.1 to establish chromatin accessibility at T effector loci; and a 'relay' whereby the transcription factor BCL11B succeeded PU.1 to maintain occupancy of the chromatin remodeling complex mSWI/SNF together with RUNX1, after PU.1 silencing during lineage commitment. These mechanisms define modes by which T cells acquire the potential to elicit specialized effector functions early in their ontogeny and underscore the importance of integrating extrinsic cues to the developmentally specified intrinsic program.
    Mesh-Begriff(e) Proto-Oncogene Proteins/metabolism ; Animals ; Trans-Activators/metabolism ; Trans-Activators/genetics ; Mice ; Core Binding Factor Alpha 2 Subunit/metabolism ; Core Binding Factor Alpha 2 Subunit/genetics ; Repressor Proteins/metabolism ; Repressor Proteins/genetics ; Transcription Factors/metabolism ; Transcription Factors/genetics ; Tumor Suppressor Proteins/metabolism ; Tumor Suppressor Proteins/genetics ; Mice, Inbred C57BL ; Chromosomal Proteins, Non-Histone/metabolism ; T-Lymphocytes/immunology ; T-Lymphocytes/metabolism ; Mice, Knockout ; Chromatin Assembly and Disassembly ; Cell Differentiation/immunology
    Chemische Substanzen Proto-Oncogene Proteins ; proto-oncogene protein Spi-1 ; Trans-Activators ; Core Binding Factor Alpha 2 Subunit ; Repressor Proteins ; Bcl11b protein, mouse ; Transcription Factors ; Tumor Suppressor Proteins ; SWI-SNF-B chromatin-remodeling complex ; Chromosomal Proteins, Non-Histone ; Runx1 protein, mouse
    Sprache Englisch
    Erscheinungsdatum 2024-04-17
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, N.I.H., Extramural
    ZDB-ID 2016987-5
    ISSN 1529-2916 ; 1529-2908
    ISSN (online) 1529-2916
    ISSN 1529-2908
    DOI 10.1038/s41590-024-01807-y
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Publisher Correction: PU.1 and BCL11B sequentially cooperate with RUNX1 to anchor mSWI/SNF to poise the T cell effector landscape.

    Gamble, Noah / Bradu, Alexandra / Caldwell, Jason A / McKeever, Joshua / Bolonduro, Olubusayo / Ermis, Ebru / Kaiser, Caroline / Kim, YeEun / Parks, Benjamin / Klemm, Sandy / Greenleaf, William J / Crabtree, Gerald R / Koh, Andrew S

    Nature immunology

    2024  Band 25, Heft 6, Seite(n) 1123

    Sprache Englisch
    Erscheinungsdatum 2024-05-16
    Erscheinungsland United States
    Dokumenttyp Published Erratum
    ZDB-ID 2016987-5
    ISSN 1529-2916 ; 1529-2908
    ISSN (online) 1529-2916
    ISSN 1529-2908
    DOI 10.1038/s41590-024-01864-3
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel ; Online: Chemically induced proximity in biology and medicine.

    Stanton, Benjamin Z / Chory, Emma J / Crabtree, Gerald R

    Science (New York, N.Y.)

    2018  Band 359, Heft 6380

    Abstract: Proximity, or the physical closeness of molecules, is a pervasive regulatory mechanism in biology. For example, most posttranslational modifications such as phosphorylation, methylation, and acetylation promote proximity of molecules to play ... ...

    Abstract Proximity, or the physical closeness of molecules, is a pervasive regulatory mechanism in biology. For example, most posttranslational modifications such as phosphorylation, methylation, and acetylation promote proximity of molecules to play deterministic roles in cellular processes. To understand the role of proximity in biologic mechanisms, chemical inducers of proximity (CIPs) were developed to synthetically model biologically regulated recruitment. Chemically induced proximity allows for precise temporal control of transcription, signaling cascades, chromatin regulation, protein folding, localization, and degradation, as well as a host of other biologic processes. A systematic analysis of CIPs in basic research, coupled with recent technological advances utilizing CRISPR, distinguishes roles of causality from coincidence and allows for mathematical modeling in synthetic biology. Recently, induced proximity has provided new avenues of gene therapy and emerging advances in cancer treatment.
    Mesh-Begriff(e) Animals ; Biological Mimicry ; CRISPR-Cas Systems ; Cell- and Tissue-Based Therapy/trends ; Chromatin/chemistry ; Genetic Therapy/trends ; Humans ; Ligands ; Protein Folding ; Protein Processing, Post-Translational ; Proteins/chemistry ; Proteolysis ; Signal Transduction ; Tacrolimus/analogs & derivatives ; Tacrolimus/pharmacology ; Transcription, Genetic
    Chemische Substanzen Chromatin ; FK 1012 ; Ligands ; Proteins ; Tacrolimus (WM0HAQ4WNM)
    Sprache Englisch
    Erscheinungsdatum 2018-03-28
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.aao5902
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel: Our fragile intellect. Part I

    Crabtree, Gerald R

    Trends in genetics. 2013 Jan., v. 29, no. 1

    2013  

    Abstract: New developments in genetics, anthropology, and neurobiology predict that a very large number of genes underlie our intellectual and emotional abilities, making these abilities genetically surprisingly fragile. ...

    Abstract New developments in genetics, anthropology, and neurobiology predict that a very large number of genes underlie our intellectual and emotional abilities, making these abilities genetically surprisingly fragile.
    Schlagwörter anthropology ; genes ; genetics ; neurophysiology
    Sprache Englisch
    Erscheinungsverlauf 2013-01
    Umfang p. 1-3.
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 619240-3
    ISSN 1362-4555 ; 0168-9525 ; 0168-9479
    ISSN (online) 1362-4555
    ISSN 0168-9525 ; 0168-9479
    DOI 10.1016/j.tig.2012.10.002
    Datenquelle NAL Katalog (AGRICOLA)

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  9. Artikel: Our fragile intellect. Part II

    Crabtree, Gerald R

    Trends in genetics. 2013 Jan., v. 29, no. 1

    2013  

    Abstract: Analysis of human mutation rates and the number of genes required for human intellectual and emotional fitness indicates that we are almost certainly losing these abilities. If so, how did we get them in the first place, and when did things begin to ... ...

    Abstract Analysis of human mutation rates and the number of genes required for human intellectual and emotional fitness indicates that we are almost certainly losing these abilities. If so, how did we get them in the first place, and when did things begin to change?
    Schlagwörter genes ; humans ; mutation
    Sprache Englisch
    Erscheinungsverlauf 2013-01
    Umfang p. 3-5.
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 619240-3
    ISSN 1362-4555 ; 0168-9525 ; 0168-9479
    ISSN (online) 1362-4555
    ISSN 0168-9525 ; 0168-9479
    DOI 10.1016/j.tig.2012.10.003
    Datenquelle NAL Katalog (AGRICOLA)

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  10. Artikel: Mammalian SWI/SNF chromatin remodeling complexes and cancer: Mechanistic insights gained from human genomics.

    Kadoch, Cigall / Crabtree, Gerald R

    Science advances

    2015  Band 1, Heft 5, Seite(n) e1500447

    Abstract: Over the past 4 years, nearly 100 exome sequencing studies have revealed the high frequency of mutations in the genes encoding the subunits of ATP-dependent chromatin remodelers in human cancer. Most of these mutations are within the genes encoding ... ...

    Abstract Over the past 4 years, nearly 100 exome sequencing studies have revealed the high frequency of mutations in the genes encoding the subunits of ATP-dependent chromatin remodelers in human cancer. Most of these mutations are within the genes encoding subunits of the BAF (Brg/Brahma-associated factors) or mSWI/SNF complex, which is one of two dozen predicted ATP-dependent chromatin remodeling complexes in mammals. Considering BAF complexes as a single entity, the 15 subunits encoded by 29 genes are mutated in >20% of human cancer, across a broad range of tumor types. These observations demonstrate that there is little redundancy in the oncogenic function of BAF complexes with the other remodeling complexes, underscoring their unique roles. Several important conclusions emerge from these genomic data: specific subunits appear to be mutated in specific cancers, highlighting tissue-specific protective roles; mutations can function as tumor suppressors or oncogenes; mutations can be homozygous or, more commonly, heterozygous, implying their dosage-sensitive roles in an unknown yet fundamental process used to suppress the genesis of cancer. These new human genetic findings paired with biochemical studies are challenging old ideas on how chromatin remodeling complexes function, generating new hypotheses with respect to their normal and oncogenic mechanisms and highlighting potential avenues for therapeutic intervention in human cancer.
    Sprache Englisch
    Erscheinungsdatum 2015-06-12
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2810933-8
    ISSN 2375-2548
    ISSN 2375-2548
    DOI 10.1126/sciadv.1500447
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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