Evidence map›Paper›PMID 26443589›Full record

ArticleEcoSal Plus2007

Biosynthesis of Pantothenic Acid and Coenzyme A.

Roberta Leonardi, Suzanne Jackowski

Open access · greenAbstract read
In one paragraph

Article in EcoSal Plus, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

179 citing papers in PubMed, 1 synthesis or guideline pooled it, 357 citations in OpenAlex.

  1. Pooled it
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  11. Supplementation via DAF-16 andbioRxiv : the preprint server for biology · 2026
    Article
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  15. 3D printed system usingInternational journal of pharmaceutics: X · 2026
    Article
  16. Article
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  19. PlasmaMetabolomics : Official journal of the Metabolomic Society · 2026
    Article
  20. Article

119 more citing papers are in PubMed but not listed here.

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.

Roberta Leonardi
Suzanne Jackowski
St. Jude Children's Research Hospital · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Regulation of Coenzyme A Levels by Pantothenate KinaseR01GM062896 · NIGMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI JACKOWSKI, SUZANNE · 2002 to 2014
$4.0M
NCI NIH HHS P30 CA021765NIGMS NIH HHS R01 GM062896
6 · The paper itself

Abstract

Pantothenate is vitamin B5 and is the key precursor for the biosynthesis of coenzyme A (CoA), a universal and essential cofactor involved in a myriad of metabolic reactions, including the synthesis of phospholipids, the synthesis and degradation of fatty acids, and the operation of the tricarboxylic acid cycle. CoA is also the only source of the phosphopantetheine prosthetic group for enzymes that shuttle intermediates between the active sites of enzymes involved in fatty acid, nonribosomal peptide, and polyketide synthesis. Pantothenate can be synthesized de novo and/or transported into the cell through a pantothenatepermease. Pantothenate uptake is essential for those organisms that lack the genes to synthesize this vitamin. The intracellular levels of CoA are controlled by the balance between synthesis and degradation. In particular, CoA is assembled in five enzymatic steps, starting from the phosphorylation of pantothenate to phosphopantothenatecatalyzed by pantothenate kinase, the product of the coaA gene. In some bacteria, the production of phosphopantothenate by pantothenate kinase is the rate limiting and most regulated step in the biosynthetic pathway. CoA synthesis additionally networks with other vitamin-associated pathways, such as thiamine and folic acid.

Identifiers

PMID26443589
PMCPMC4950986
OpenAlexW2329233056

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.