Evidence map›Paper›PMID 31105983›Full record

ArticleEgyptian journal of basic and clinical pharmacology2019

Tryptophan Metabolism: A Versatile Area Providing Multiple Targets for Pharmacological Intervention.

Abdulla Abu-Bakr Badawy

Open access · diamondAbstract read
In one paragraph

Article in Egyptian journal of basic and clinical pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

38 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
  2. Interaction of Hypoxia and Kynurenine Pathway in Periodontal Inflammation.International journal of tryptophan research : IJTR · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Indole metabolism and its role in diabetic macrovascular and microvascular complications.American heart journal plus : cardiology research and practice · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. The Influence of Kynurenine Metabolites on Neurodegenerative Pathologies.International journal of molecular sciences · 2024
    Review
  17. Article
  18. Article
  19. Tryptophan and Substance Abuse: Mechanisms and Impact.International journal of molecular sciences · 2023
    Review
  20. 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

1 author at 1 institution in 1 country.

Abdulla Abu-Bakr BadawyFormerly School of Health Sciences, Cardiff Metropolitan University, Cardiff, Wales, UK.
Cardiff Metropolitan University · GB

Funding

Wellcome Trust 090207
6 · The paper itself

Abstract

The essential amino acid

Indexed as

immunotherapyindoleamine 2,3-dioxygenaseinflammationkynurenine pathwaymajor depressive disorderneurological diseaseplasma free tryptophanserotonin pathwaytryptophan 2,3-dioxygenasetumoral immune escape

Identifiers

PMID31105983
PMCPMC6520243
OpenAlexW2921007331

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.