Evidence map›Paper›PMID 32737197›Full record

ReviewThe Journal of biological chemistry2020

Mechanistic cross-talk between DNA/RNA polymerase enzyme kinetics and nucleotide substrate availability in cells: Implications for polymerase inhibitor discovery.

Si'Ana A Coggins, Bijan Mahboubi, Raymond F Schinazi, Baek Kim

Open access · hybridAbstract readReview
In one paragraph

Review in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 39% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Si'Ana A CogginsDepartment of Pediatrics, School of Medicine, Emory University, Atlanta, Georgia, USA.
Bijan MahboubiDepartment of Pediatrics, School of Medicine, Emory University, Atlanta, Georgia, USA.
Raymond F SchinaziDepartment of Pediatrics, School of Medicine, Emory University, Atlanta, Georgia, USA.
Baek KimDepartment of Pediatrics, School of Medicine, Emory University, Atlanta, Georgia, USA; Center for Drug Discovery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA. Electronic address: baek.kim@emory.edu.
Emory University · US

Funding

Lentivirus Replication Strategy and PathogenesisR01AI136581 · NIAID · EMORY UNIVERSITY · PI Baek Kim · 2018 to 2026
$3.9M
Towards Suppression and Elimination of HIV in the CNSR01MH116695 · NIMH · EMORY UNIVERSITY · PI SCHINAZI, RAYMOND FELIX, TYOR, WILLIAM R · 2018 to 2022
$3.4M
SAMHD1 controls dNTP pool and HIV sensitivity to NRTIsR01AI150451 · NIAID · EMORY UNIVERSITY · PI KIM, BAEK · 2019 to 2019
$311k
NIAID NIH HHS R01 AI136581NIAID NIH HHS R01 AI150451NIMH NIH HHS R01 MH116695
6 · The paper itself

Abstract

Enzyme kinetic analysis reveals a dynamic relationship between enzymes and their substrates. Overall enzyme activity can be controlled by both protein expression and various cellular regulatory systems. Interestingly, the availability and concentrations of intracellular substrates can constantly change, depending on conditions and cell types. Here, we review previously reported enzyme kinetic parameters of cellular and viral DNA and RNA polymerases with respect to cellular levels of their nucleotide substrates. This broad perspective exposes a remarkable co-evolution scenario of DNA polymerase enzyme kinetics with dNTP levels that can vastly change, depending on cell proliferation profiles. Similarly, RNA polymerases display much higher

Indexed as

Drug DiscoveryAnimalsDNA-Directed DNA PolymeraseDNA-Directed RNA PolymerasesEnzyme InhibitorsHumansKineticsNucleotidesSubstrate SpecificityDNA-Directed DNA PolymeraseDNA-Directed RNA PolymerasesEnzyme InhibitorsNucleotidesDNA polymerasedNTPenzyme inhibitorenzyme kineticsinhibitorsnucleoside/nucleotide metabolismRNA polymeraserNTP

Identifiers

PMID32737197
PMCPMC7521635
OpenAlexW3046598943

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.