2004
DOI: 10.1016/j.gene.2004.05.007
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Cellular control of gene expression by T-type cyclin/CDK9 complexes

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Cited by 153 publications
(132 citation statements)
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“…Acting via phosphorylation of the COOH-terminal domain of RNA polymerase II, they promote initiation and elongation of nascent mRNA transcripts (13). Inhibition of the transcriptional CDKs has attracted interest because the most sensitive transcripts are those with short half-lives that encode cell cycle regulators, mitotic regulatory kinases, nuclear factor-nB-responsive gene transcripts, and apoptosis regulators, such as MCL-1 and X-linked inhibitor of apoptosis (14,15). Diminution of levels of these transcripts and their encoded proteins may produce anticancer activity or augment apoptotic responses.…”
Section: Introductionmentioning
confidence: 99%
“…Acting via phosphorylation of the COOH-terminal domain of RNA polymerase II, they promote initiation and elongation of nascent mRNA transcripts (13). Inhibition of the transcriptional CDKs has attracted interest because the most sensitive transcripts are those with short half-lives that encode cell cycle regulators, mitotic regulatory kinases, nuclear factor-nB-responsive gene transcripts, and apoptosis regulators, such as MCL-1 and X-linked inhibitor of apoptosis (14,15). Diminution of levels of these transcripts and their encoded proteins may produce anticancer activity or augment apoptotic responses.…”
Section: Introductionmentioning
confidence: 99%
“…In an effort to create an inducible system that would respond to HIV infection, we placed HIV-1 LTR, up to and including the TAR element, upstream of the core hsp70 promoter. Both HIV-1 LTR and hsp70 promoters are similarly regulated and require PTEF-b for release of elongation block and activation of transcription [23,24]. Our design assumed that transcription from the viral LTR would result in TAR loop formation to which Tat would bind and recruit PTEF-B.…”
Section: Discussionmentioning
confidence: 99%
“…Enfin, d'autres membres de la famille des Cdk exercent des fonctions indépendantes du cycle cellulaire. Tel est le cas, par exemple, de Cdk9 qui est impliquée plus particulièrement dans la régulation de la transcription via la phosphorylation du domaine carboxy-terminal de l'ARN polymérase II [18]. Un rôle important a été décrit pour cette kinase dans la régulation transcriptionnelle de l'adipogenèse.…”
Section: Transcriptionunclassified