Evidence map›Paper›PMID 38626297›Full record

ReviewGenetics2024

Harnessing the power of new genetic tools to illuminate Giardia biology and pathogenesis.

Kari D Hagen, Christopher J S Hart, Shane G McInally, Scott C Dawson

Open access · hybridAbstract readReview
In one paragraph

Review in Genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.1field-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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Cloning-Free Genome Editing by CRISPR/T7RNAP/Cas9 in Trypanosoma cruzi.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  5. Molecular biology of the cell · 2025
    Article
  6. Review
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 2 institutions in 1 country.

Kari D HagenDepartment of Microbiology and Molecular Genetics, University of California, Davis, Davis, CA 95616, USA.
Christopher J S HartDepartment of Microbiology and Molecular Genetics, University of California, Davis, Davis, CA 95616, USA.
Shane G McInallyDepartment of Biology and Biotechnology, Worcester Polytechnic Institute, Worcester, MA 01609, USA.
Scott C DawsonDepartment of Microbiology and Molecular Genetics, University of California, Davis, Davis, CA 95616, USA.ORCID 0000-0002-0843-1759
University of California, Davis · USWorcester Polytechnic Institute · US

Funding

Molecular mechanisms of attachment by the ventral disc in GiardiaR01AI077571 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI DAWSON, SCOTT C · 2009 to 2023
$5.9M
High-throughput, untargeted approaches to identify and define the functions of transcription factors regulating key life cycle transitions in GiardiaR21AI178544 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI DAWSON, SCOTT C · 2023 to 2024
$432k
Novel In Vitro and In Vivo Bioluminescent Assays of Giardia Cellular FunctioningR21AI119791 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI DAWSON, SCOTT C · 2015 to 2016
$431k
EuPathDB Eukaryotic Pathogen DatabaseNIAID NIH HHS 2RO1AI077571NIAID NIH HHS R01 AI077571NIAID NIH HHS R21 AI119791NIAID NIH HHS R21 AI178544NIH
6 · The paper itself

Abstract

Giardia is a prevalent single-celled microaerophilic intestinal parasite causing diarrheal disease and significantly impacting global health. Double diploid (essentially tetraploid) Giardia trophozoites have presented a formidable challenge to the development of molecular genetic tools to interrogate gene function. High sequence divergence and the high percentage of hypothetical proteins lacking homology to proteins in other eukaryotes have limited our understanding of Giardia protein function, slowing drug target validation and development. For more than 25 years, Giardia A and B assemblages have been readily amenable to transfection with plasmids or linear DNA templates. Here, we highlight the utility and power of genetic approaches developed to assess protein function in Giardia, with particular emphasis on the more recent clustered regularly interspaced palindromic repeats/Cas9-based methods for knockdowns and knockouts. Robust and reliable molecular genetic approaches are fundamental toward the interrogation of Giardia protein function and evaluation of druggable targets. New genetic approaches tailored for the double diploid Giardia are imperative for understanding Giardia's unique biology and pathogenesis.

Indexed as

GiardiaGiardiasisAnimalsCRISPR-Cas SystemsHumansProtozoan ProteinsProtozoan ProteinsCre-LoxCRISPR/Cas9CRISPRiGiardiamorpholino

Identifiers

PMID38626297
PMCPMC11151923
OpenAlexW4394857202

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.