Evidence map›Paper›PMID 23845934›Full record

ArticleMolecular and biochemical parasitology2013

Adenine and adenosine salvage in Leishmania donovani.

Jan M Boitz, Buddy Ullman

Open access · greenAbstract read
In one paragraph

Article in Molecular and biochemical parasitology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

11 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Metabolites · 2023
    Review
  3. Article
  4. Article
  5. Frontiers in genetics · 2020
    Article
  6. Dependence ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2019
    Review
  7. Concentration of 2'C-methyladenosine triphosphate byThe Journal of biological chemistry · 2018
    Article
  8. Immucillins in Infectious Diseases.ACS infectious diseases · 2018
    Review
  9. Article
  10. Article
  11. Article
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

2 authors at 1 institution in 1 country.

Jan M BoitzDepartment of Biochemistry and Molecular Biology, Oregon Health & Science University, Portland, OR 97239-3098, USA.
Buddy Ullman
Oregon Health & Science University · US

Funding

GENETIC ANALYSIS OF PURINE METABOLISM IN LEISHMANIA DONOR37AI023682 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI ULLMAN, BUDDY · 1998 to 2007
$2.7M
GENETICS OF PURINE METABOLISM IN LEISHMANIA DONOVANIR01AI023682 · NIAID · UNIVERSITY OF KENTUCKY · PI ULLMAN, BUDDY · 1985 to 2013
$2.0M
NIAID NIH HHS AI023682NIAID NIH HHS R01 AI023682NIAID NIH HHS R37 AI023682
6 · The paper itself

Abstract

6-aminopurine metabolism in Leishmania is unique among trypanosomatid pathogens since this genus expresses two distinct routes for adenine salvage: adenine phosphoribosyltransferase (APRT) and adenine deaminase (AAH). To evaluate the relative contributions of APRT and AAH, adenine salvage was evaluated in Δaprt, Δaah, and Δaprt/Δaah null mutants of L. donovani. The data confirm that AAH plays the dominant role in adenine metabolism in L. donovani, although either enzyme alone is sufficient for salvage. Adenosine salvage was also evaluated in a cohort of null mutants. Adenosine is also primarily converted to hypoxanthine, either intracellularly or extracellularly, but can also be phosphorylated to the nucleotide level by adenosine kinase when the predominant pathways are genetically or pharmacologically blocked. These data provide genetic verification for the relative contributions of 6-aminopurine metabolizing pathways in L. donovani and demonstrate that all of the pathways can function under appropriate conditions of genetic or pharmacologic perturbation.

Indexed as

AdenineAdenine PhosphoribosyltransferaseAdenosineAminohydrolasesGene DeletionLeishmania donovaniMetabolic Networks and PathwaysAdenineadenine deaminaseAdenine PhosphoribosyltransferaseAdenosineAminohydrolases2′-deoxycoformycinAAHADAadenine aminohydrolaseAdenine aminohydrolaseAdenine metabolismadenine phosphoribosyltransferaseAdenine phosphoribosyltransferaseadenosine deaminaseadenosine kinaseAdenosine metabolismadenylosuccinate synthetaseADSSAKAPRTdCFEHNAerythro-9-(2-hydroxy-3-nonyl)adenineHGPRThypoxanthine-guanine phosphoribosyltransferaseLeishmania donovaniPurine salvagexanthine phosphoribosyltransferaseXPRT

Identifiers

PMID23845934
PMCPMC3767402
OpenAlexW2091055640

What OpenQuestion holds

Textmetadata
LicenceTDM
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.