The human immunodeficiency virus type 1 Tat protein transactivates tumor necrosis factor beta gene expression through a TAR-like structure is a research paper published in Journal of Virology (1994). On theSindex it has a DataRank of 4.4. It has been cited 121 times, with 103 citing works in its 1-hop citation network.
We have previously shown that the Tat protein of human immunodeficiency virus type 1 (HIV-1) transactivates tumor necrosis factor alpha and beta (TNF alpha and TNF beta) gene expression in HIV-1-infected and in tat-transfected T-lymphocytic and monocytic cell lines. The product encoded by the first exon of the tat gene (amino acids 1 to 72) is sufficient for this transactivation. Here we show that (i) the NF-kappa B and Sp1 binding sites of the TNF beta promoter are required for Tat-mediated transactivation and (ii) a predicted stem-loop structure in the TNF beta mRNA leader region, which resembles the Tat-responsive element of the HIV-1 long terminal repeat (TAR) and which is therefore termed TAR-like, is essential for TNF beta transactivation by Tat. These data suggest that similar promoter regulatory elements are necessary for Tat-mediated transactivation of both TNF beta and HIV-1 gene expression. This represents the first demonstration of a cellular gene with a regulatory element downstream of the transcriptional initiation site that, like TAR, may function as an RNA element.
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Base Score Contribution
0.721
From this paper's citation signal
Citation Network Contribution
3.7
From 93 citing papers with measurable signal
Ranked by citation count — the same ordering the engine uses when summing log1p(Cq) over citers.
DataRank blends this paper's own citation count with the influence of the papers that cite it. Here, roughly 16% comes from its base citations and 84% from the citation network (93 citing papers contributed measurable signal).
Citers are pulled from OpenAlex sorted by cited_by_count:descand capped per paper, so when the cap binds we keep the highest-signal references and the score is reproducible across reruns.
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