Evidence map›Paper›PMID 10755997›Full record

ReviewClinical microbiology reviews2000

Cysteine proteinases and the pathogenesis of amebiasis.

X Que, S L Reed

Open access · bronzeAbstract readReview
In one paragraph

Review in Clinical microbiology reviews, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed
8.0field-weighted citation impact, top 2% 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

88 citing papers in PubMed, 253 citations in OpenAlex.

  1. Article
  2. Article
  3. Host-parasite interactions duringFrontiers in cellular and infection microbiology · 2026
    Article
  4. Cross-species protection suggestsInfection and immunity · 2025
    Article
  5. Exploring virulence and stress response inMicrobiology spectrum · 2025
    Article
  6. Review
  7. Effect of Stevioside (Pathogens (Basel, Switzerland) · 2024
    Article
  8. Impact of Reactive Sulfur Species onAntioxidants (Basel, Switzerland) · 2024
    Article
  9. Article
  10. Review
  11. Diversity and Plasticity of Virulent Characteristics ofTropical medicine and infectious disease · 2023
    Review
  12. Article
  13. Review
  14. Review
  15. International journal of molecular sciences · 2022
    Article
  16. Article
  17. Article
  18. Revisiting the Mechanisms of Immune Evasion Employed by Human Parasites.Frontiers in cellular and infection microbiology · 2021
    Review
  19. Taxon-Specific Proteins of the PathogenicFrontiers in cellular and infection microbiology · 2021
    Review
  20. Article

28 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.

X QueDepartments of Pathology and Medicine, University of California San Diego Medical Center, San Diego, CA 92103-8416, USA.
S L Reed
University of California San Diego Medical Center · US

Funding

TL MOLECULES AND GAMMA-DELTA T CELLSP01DK035108 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KAGNOFF, MARTIN FREDERICK · 1986 to 2013
$19.2M
CYSTEINE PROTEINASES AND VIRULENCE OF E. HISTOLYTICAR21AI028035 · NIAID · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI REED, SHARON L · 2000 to 2000
$336k
CYSTEINE PROTEINASES AND VIRULENCE OF E. HISTOLYTICAR01AI028035 · NIAID · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI REED, SHARON L · 1990 to 1998
–
NIAID NIH HHS AI-28035NIDDK NIH HHS DK-35108NIDDK NIH HHS P01 DK035108
6 · The paper itself

Abstract

Amebiasis is a major cause of morbidity and mortality throughout the tropical world. Entamoeba histolytica is now recognized as a separate species from the morphologically identical E. dispar, which cannot invade. Cysteine proteinases are a key virulence factor of E. histolytica and play a role in intestinal invasion by degrading the extracellular matrix and circumventing the host immune response through cleavage of secretory immunoglobulin A (sIgA), IgG, and activation of complement. Cysteine proteinases are encoded by at least seven genes, several of which are found in E. histolytica but not E. dispar. A number of new animal models, including the formation of liver abscesses in SCID mice and intestinal infection in human intestinal xenografts, have proven useful to confirm the critical role of cysteine proteinases in invasion. Detailed structural analysis of cysteine proteinases should provide further insights into their biochemical function and may facilitate the design of specific inhibitors which could be used as potential chemotherapeutic agents in the future.

Indexed as

AmebicidesAnimalsCysteine EndopeptidasesCysteine Proteinase InhibitorsEntamoebaEntamoeba histolyticaEntamoebiasisGenes, ProtozoanHost-Parasite InteractionsHumansVirulenceAmebicidesCysteine EndopeptidasesCysteine Proteinase Inhibitors

Identifiers

PMID10755997
PMCPMC100150
OpenAlexW2098218336

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.