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Table 3 Animal Models Utilized in Preclinical Studies of Nononcological Products

From: A review of animal models utilized in preclinical studies of approved gene therapy products: trends and insights

Year of Approval

Trade name (General name)

Target cell (in vivo/ex-vivo

Indication

Animal model

Details

Comments

Category

References

2011

Neovasculgen

In vivo

Peripheral vascular

disease and limb

ischemia

rabbit

N/A

With bone grafting (n = 12) and empty defects (n = 6)

Disease induction

[43]

2012

Glybera

In vivo

Familial Lipoprotein Lipase Deficiency

cat

N/A

Naturally, homozygous for an LPLG412R mutation

Spontaneous

[44, 45]

2012

Glybera

In vivo

Familial Lipoprotein Lipase Deficiency

mice

Immunocompetent

LPL knockout mouse—used for initial studies

Genetically engineered

[44, 45]

2012

Glybera

In vivo

Familial Lipoprotein Lipase Deficiency

mice

Immunocompetent

LPL knockout mouse—further complicated by the presence of significant local muscle pathology

Genetically engineered

[44, 45]

2013

Kynamro

In vivo

Homozygous familial

hypercholesterolemia

mice

N/A

Mice bred with no LDL receptor and expressing human apoB-100 who developed extensive atherosclerotic plaques

Genetically engineered

[46]

2016

Ampligen

In vivo

Chronic fatigue

syndrome/myalgic

encephalomyelitis

N/A

N/A

No information was found for this product

N/A

N/A

2016

Exondys 51

In vivo

Duchenne Muscular

Dystrophy (DMD)

mice

mdx

Up to 960 mg/kg/week of IV-administered eteplirsen

genetically engineered

[47]

2016

Exondys 51

In vivo

Duchenne Muscular

Dystrophy (DMD)

monkey

N/A

Cubcutaneous or IV administration of eteplirsen up to the 320 mg/kg maximum dose

N/A

[47]

2016

Spinraza

In vivo

Spinal Muscular

Atrophy

mice

Δ7

The complete details pertaining to the model are provided within the source

Disease induction

[48]

2016

Spinraza

In vivo

Spinal Muscular

Atrophy

mice

Taiwanese type I

The complete details pertaining to the model are provided within the source

Genetically engineered

[48]

2016

Spinraza

In vivo

Spinal Muscular

Atrophy

mice

Taiwanese type III

The complete details pertaining to the model are provided within the source

Genetically engineered

[48]

2016

Spinraza

In vivo

Spinal Muscular

Atrophy

mice

Burgheron

The complete details pertaining to the model are provided within the source

Genetically engineered

[48]

2016

Strimvelis

Ex-vivo

Severe combined

immunodeficiency

(SCID) due to ADA

deficiency

mice

Immunodeficient

Peripheral blood lymphocytes from patients affected by ADA- SCID were transduced with a retroviral vector for human ADA and injected into immunodeficient mice

Xenograft

[49, 50]

2016

Zalmoxis

Ex-vivo

Restoring the immune

system of the patient

after hematopoietic stem cell transplantation

mice

Immunodeficient

NOD—Subcutaneously transplanted with human skin

Xenograft

[51]

2017

Invossa

Ex-vivo

Moderate Knee Arthritis

rat

MIA

Monosodium ModoAcetate + Surgery

Disease induction

[52, 53]

2017

Luxturna

In vivo

RPE65 mutation associated

retinal dystrophy

dog

N/A

Naturally occurring animal model with mutated RPE65

Spontaneous

[54]

2018

Onpattro

In vivo

Hereditary Transthyretin-related Amyloidosis

mice

hTTR V30M HSF1±

The complete details pertaining to the model are provided within the source

Genetically engineered

[55]

2018

Tegsedi

In vivo

Hereditary Transthyretin-related Amyloidosis

mice

hTTR-Ile84Ser

The complete details pertaining to the model are provided within the source

Genetically engineered

[56, 57]

2019

Collategene

In vivo

Critical Limb Ischemia

rabbit

N/A

Surgical operation

Disease induction

[58, 59]

2019

Collategene

In vivo

Critical Limb Ischemia

rat

N/A

Surgical operation

Disease induction

[58, 59]

2019

Vyondys 53

In vivo

Duchenne Muscular Dystrophy

mice

mdx/ulmr^ ~ /

Xist^^

The complete details pertaining to the model are provided within the source

Genetically engineered

[60, 61]

2019

Waylivra

In vivo

Adult Familial

Chylomicronemia syndrome

mice

N/A

C57BL/6 mice, Ldlr -/- mice (B6.129S7-Ldlrtm1Her/J, Jackson Laboratories, Bar Harbor, ME), Ob/Ob (B6. Cg-Lepob/J) and apoC-III -/- mice (B6.129P2 Apoc3tm1Unc)

Disease induction

[62, 63]

2019

Waylivra

In vivo

Adult Familial

Chylomicronemia syndrome

mice

CETP Transgenic

Ldlr -/- Mice

They were generated by breeding the huCETP Tg animals with mice lacking a functional LDL receptor

Genetically engineered

[62, 63]

2019

Waylivra

In vivo

Adult Familial

Chylomicronemia syndrome

monkey

N/A

Administration of a high fructose supplement

Disease induction

[62, 63]

2019

Waylivra

In vivo

Adult Familial

Chylomicronemia syndrome

rat

N/A

Sprague Dawley—fed a high fructose diet

Disease induction

[62, 63]

2019

Waylivra

In vivo

Adult Familial

Chylomicronemia syndrome

rat

Zucker diabetic

ZDF-Leprfa/Crl—Full information about the model is given in the source

Genetically engineered

[62, 63]

2019

Zolgensma

In vivo

Pediatric Spinal

Muscular Atrophy

mice

SMNΔ7

In the SMA mice model (SMNΔ7 mice) a decreased mass of the left ventricle and decreased wall thickness putatively due to eccentric hypertrophy is observed

Genetically engineered

[64, 65]

2019

Zolgensma

In vivo

Pediatric Spinal

Muscular Atrophy

monkey

SMA

Injection of scAAV9.CB.GFP in young cynomolgus monkeys

Genetically engineered

[64, 65]

2019

Zynteglo

Ex-vivo

Adult transfusiondependent

ß thalassemia

mice

Immunodeficient

BB305 LVV-transduced mouse bone marrow cells (BMCs) immunodeficient, myeloablated mice

Genetically engineered

[66]

2020

Givlaari

In vivo

Porphyria

mice

T1/T2 AIP

Combined PB/DDC inductions were performed in male AIP mice—Full information about the model is given in the source

Genetically engineered

[67,68,69]

2020

Givlaari

In vivo

Porphyria

monkey

N/A

Naive Chinese—Full information about the model is given in the source

N/A

[67,68,69]

2020

Givlaari

In vivo

Porphyria

rat

AIP

PBGD knockdown—Full information about the model is given in the source

Genetically engineered

[67,68,69]

2020

Leqvio

In vivo

Primary hypercholesterolemia

monkey

N/A

Dedicated PD drug interaction studies have not been conducted in animals but the applicant performed a 13-week repeated dose toxicology study in Cynomolgus monkeys with coadministration of inclisiran (once monthly SC) and/or atorvastatin (orally daily)

Disease induction

[70, 71]

2020

Libmeldy

Ex-vivo

Metachromatic Leukodystrophy

mice

As2–/– MLD

C57BL/6 & congenic C57BL/6 Ly45.1—As2–/– MLD mice were bred in the H.S. Raffaele animal research facility by intercrossing the homozygous offspring of two carrier mice obtained by rederivation (embryo transfer) of As2–/– males with C57BL/6 females

Spontaneous

[72, 73]

2020

Oxlumo

In vivo

Primary hyperoxaluria

type 1

mice

AGT-deficient

null

Mutant mice lacking liver AGXTmRNA and protein

Genetically engineered

[74, 75]

2020

Oxlumo

In vivo

Primary hyperoxaluria

type 1

monkey

N/A

Naive Chinese

N/A

[74, 75]

2020

Oxlumo

In vivo

Primary hyperoxaluria

type 1

rat

N/A

Sprague–Dawley

N/A

[74, 75]

2020

Viltepso

In vivo

Duchenne Muscular Dystrophy

dog

CXMD

With frozen spermatozoa driven from a golden retriever

Spontaneous

[76]

2021

Amondys 45

In vivo

Duchenne Muscular Dystrophy

mice

mdx

The complete details pertaining to the model are provided within the source

Genetically engineered

[77, 78]

2021

Skysona

Ex-vivo

Juvenile Cerebral

Adrenoleukodystrophy

mice

Immunodeficient

There are no animal models of CALD that recapitulate the human disease and could be used for demonstration of improvements in cerebral inflammation and demyelination. Brain engraftment of Lenti-D transduced CD34 + HSCs myeloablated immunodeficient mice in pivotal combined in vivo

Genetically engineered

[79, 80]

2022

Hemgenix

In vivo

Hemophilia B

mice

Knock-out

B6.129P2-F9tm1Dws mouse model of Hemophilia B

Genetically engineered

[81, 82]

2022

Hemgenix

In vivo

Hemophilia B

monkey

N/A

No more information was found for this model

N/A

[81, 82]

2022

Rovtavian

In vivo

Hemophilia A

mice

Immunodeficient

Immune deficient Rag2 constitutive knockout mouse model (B6.129S6-Rag2tm1Fwa N12; Rag2-/-)

Genetically engineered

[83]

2022

Rovtavian

In vivo

Hemophilia A

mice

Immunodeficient

The hemophilia A knockout mouse crossed with a Rag2-/- mouse model (B6;129S-F8tm1Kaz/J x B6.129S6-Rag2tm1Fwa N12; Rag2-/- x FVIII-/-)

Genetically engineered

[83]

2022

Rovtavian

In vivo

Hemophilia A

monkey

N/A

Rhesus—No more information was found for this model

N/A

[83]

2022

Rovtavian

In vivo

Hemophilia A

monkey

N/A

Cynomolgus—No more information was found for this model

N/A

[83]

2022

Upstaza

In vivo

Aromatic L-amino acid decarboxylase

(AADC) deficiency

mice

AADC deficiency

AadcS250F/S250F mice carry a conserved C890T base pair (S250F amino acid) mutation in the mouse Ddc gene. This mutation corresponds to a human C835T missense mutation associated with infantile Parkinsonism

Genetically engineered

[84]

2022

Upstaza

In vivo

Aromatic L-amino acid decarboxylase

(AADC) deficiency

monkey

N/A

Models of Parkinson’s disease

Genetically engineered

[84]

2022

Upstaza

In vivo

Aromatic L-amino acid decarboxylase

(AADC) deficiency

rat

N/A

Models of Parkinson’s disease

Genetically engineered

[84]

2023

Elevidys

In vivo

Duchenne muscular dystrophy

mice

mdx

The complete details pertaining to the model are provided within the source

Genetically engineered

[85]

2023

Elevidys

In vivo

Duchenne muscular dystrophy

rat

Dmdmdx

The complete details pertaining to the model are provided within the source

Genetically engineered

[86]

2023

Vyjuvek

In vivo

Dystrophic epidermolysis bullosa

mice

Immunodeficient

Colony of homozygous Col7a1flNeo mice, which are a strain expressing only 10% of the amount of murine type VII collagen found in normal mouse skin. For xenografting, NOD/SCID mice were used (NOD.CB17-PrkdcSCID/J mice; stock 001303; The Jackson Laboratory)

Xenograft

[86]