2019
DOI: 10.1038/s41591-018-0312-3
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Small-molecule targeting of brachyury transcription factor addiction in chordoma

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Cited by 126 publications
(164 citation statements)
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References 61 publications
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“…This characteristic lysine-to-methionine (K27M) substitution leads to a profound global hypomethylation at H3K27-trimethyl-bound promotors and a subsequent loss of transcriptional repression at these loci (11). This observation has prompted prior preclinical investigations into the efficacy of transcriptional disruption in DMG, an effective strategy in many experimental models of transcriptionally addicted malignancies (12)(13)(14)(15)(16). Both chromatin targeting via bromodomain and extra-terminal (BET) family protein BRD4 inhibition using JQ1 (17)(18)(19) and CDK7-mediated transcription initiation using THZ1 (20) have demonstrated promise as druggable targets in patient-derived DMG cell cultures and xenograft models.…”
Section: Introductionmentioning
confidence: 99%
“…This characteristic lysine-to-methionine (K27M) substitution leads to a profound global hypomethylation at H3K27-trimethyl-bound promotors and a subsequent loss of transcriptional repression at these loci (11). This observation has prompted prior preclinical investigations into the efficacy of transcriptional disruption in DMG, an effective strategy in many experimental models of transcriptionally addicted malignancies (12)(13)(14)(15)(16). Both chromatin targeting via bromodomain and extra-terminal (BET) family protein BRD4 inhibition using JQ1 (17)(18)(19) and CDK7-mediated transcription initiation using THZ1 (20) have demonstrated promise as druggable targets in patient-derived DMG cell cultures and xenograft models.…”
Section: Introductionmentioning
confidence: 99%
“…Beim männlichen Erwachsenen findet sich eine Expression von Brachyury im Keimgewebe des Hodens [19]. Eine Fülle an Beweisen untermauert eine kritische Rolle von Brachyury in der Entstehung dieses Tumors, wenngleich der zugrunde liegende Pathomechanismus noch nicht identifiziert ist [5,21,22,28,30,45].…”
Section: äTiologieunclassified
“…Dem Transkriptionsfaktor Brachyury bzw. dem dafür codierenden Gen TBXT (6q27) wird neben seiner Rolle als Biomarker für Chordome auch eine Schlüsselfunktion in der Pathogenese dieser Tumoren zugeschrieben [11,21,22,28,45]. Duplikationen von TBXT treten bei familiär gehäuften und bei bis zu 27 % der sporadisch auftretenden Chordome auf [35,45].…”
Section: Molekularpathologieunclassified
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“…Chordomas are largely refractory to current chemotherapy, therefore, there is a pressing unmet clinical need for effective treatments (Stacchiotti & Sommer, 2015). Recently, the transcription factor Brachyury was identified as a primary drug target in chordoma and has been the subject of drug discovery efforts (Robinson et al, 2020;Sharifnia et al, 2019).…”
Section: Introductionmentioning
confidence: 99%