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Table 1 First and key examples of transgenesis in nematodes, trematodes and cestodes of human and veterinary impact, the gene targeted and the methodology used

From: Transgenesis in parasitic helminths: a brief history and prospects for the future

Three groups of parasitic intestinal helminths

Species

Plasmid

RNAi

CRISPR

Method

Gene

Date

References

Method

Gene

Date

References

Method

Gene

Date

References

Nematodes

Ascaris suum

Biolistics

luciferase

1999

[16]

Soaking

enolase

2011

[54]

    

Haemonchus contortus

    

Soaking

H11 aminopeptidase

2011

[53]

    

Trichostrongylus colubriformis

Soaking

ubiquitin

2005

[66]

Bacteria feeding

tropomyosin

2005

[66]

    

T. colubriformis

Electroporation

ubiquitin

2005

[66]

        

Brugia malayi

Biolistics

GFP

2002

[17]

Soaking

β-tubulin

2003

[52]

Lipofection

GFP

2020

[84]

B. malayi

Microinjection

GFP

2002

[17]

        

B. malayi

Chemical transfectant

luciferase

2011

[45]

        

Strongyloides stercoralis

Microinjection

GFP

2002

[18]

    

Microinjection

unc-22

2017

[79]

S. stercoralis

Microinjection

GFP

2006

[30]

    

Liposomes + Microinjection

collagen

2019

[83]

S. stercoralis

Microinjection

GFP

2013

[39]

        

Strongyloides ratti

Microinjection

GFP

2011

[37]

    

Microinjection

unc-22

2017

[79]

S. ratti

Microinjection

GFP

2012

[38]

        

S. ratti

Microinjection

T cell epitope

2021

[21]

        

Nippostrongylus brasiliensis

    

Soaking

AChE B

2002

[51]

    

N. brasiliensis

    

Viral vector

β-tubulin/Ache B

2021

[75]

    

Parastrongyloides trichosuri

Microinjection

GFP

2006

[35]

        

Trematodes

Schistosoma mansoni

Biolistics

luciferase

1999

[16]

Electroporation

cathepsin B

2005

23]

Viral vector

omega-1

2019

[86]

S. mansoni

Viral vector

luciferase

2006

[42]

Viral vector

omega-1

2014

[73]

Electroporation

omega-1

2019

[86]

S. mansoni

Viral vector

luciferase

2008

[46]

    

Electroporation

AChEs

2021

[22]

S. mansoni

Viral vector

luciferase

2012

[47]

    

Electroporation

SULT-OR

2021

[94]

S. mansoni

Electroporation + viral vector

luciferase

2010

[43]

        

S. mansoni

Biolistics

cathepsins ORF-GFP

2010

[32]

        

S. mansoni

Electroporation

cathepsins ORF-GFP

2010

[32]

        

S. mansoni

Chemical transfectant

mCherry

2013

[44]

        

S. mansoni

Viral vector

HIV-1 genes

2016

[92]

        

Schistosoma japonicum

    

Soaking

gynecophoral Canal Protein

2005

[55]

    

S. japonicum

    

Microinjection

cathepsin B1

2018

[71]

    

Opisthorchis viverrini

    

Electroporation

cathepsin B

2011

[61]

Electroporation

granulin

2019

[20]

O. viverrini

    

Electroporation + Soaking

tetraspanins

2012

[60]

    

Fasciola hepatica

    

Soaking

cathepsin B & L

2008

[56]

    

F. hepatica

    

Electroporation + Soaking

Leucine aminopeptidase

2014

[61]

    

Cestodes

Moniezia expansa

    

Electroporation + Soaking

actin

2010

[59]

    

Echinococcus multilocularis

Bacterial vector

CFP

2008

[31]

Soaking

elp

2010

[62]

    

E. multilocularis

    

Electroporation

elp

2010

[62]

    

Hymenolepis microstoma

    

Soaking

Hox

2013

[63]

    

Taenia crassiceps

Microinjection

GFP

2015

[33]

       Â