Subacute necrotizing encephalopathy (Leigh syndrome)(SNE)
Also known as: Subacute necrotizing encephalopathy · Leigh's disease · Leigh syndrome · Canine subacute necrotising encephalopathy · Leigh-Syndrom · …
Overview
What it is
This is a severe, inherited metabolic brain disorder where a genetic defect prevents nerve cells from producing enough energy. Without adequate energy, cells in the brain deteriorate and die, leading to progressive tissue damage. This process primarily affects the central nervous system, which controls basic bodily functions.
How it presents
Symptoms typically appear during puppyhood and include coordination problems, seizures, vision loss, and difficulty swallowing. These neurological signs tend to progress rapidly.
Treatment
The condition is incurable and fatal, with veterinary care focusing on diagnostics and palliative support to keep the dog comfortable. Managing these end-of-life or diagnostic needs typically costs between 500 and 2000 EUR.
How it's tested
Labogen Komplettpaket (rassespezifisch)(Labogen-Panel)
Primary testDNA testRassespezifisches DNA-Panel (Labogen / Laboklin) — bündelt alle relevanten Erbkrankheiten der Rasse in einem Test.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Encephalomyelopathie (EMP) DNA-Test(EMP)
Primary testDNA testDer DNA-Test identifiziert die ursächliche genetische Mutation für die Encephalomyelopathie (EMP) beim Greyhound, um Anlageträger frühzeitig zu erkennen.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Subakute nekrotisierende Enzephalopathie (SNE) DNA-Test(SNE)
Primary testDNA testEin Gentest, der die ursächliche Mutation im SLC19A3-Gen nachweist, um betroffene Hunde und symptomfreie Träger der subakuten nekrotisierenden Enzephalopathie zu identifizieren.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Polioencephalomyelopathie (PEM) DNA-Test(PEM)
Primary testDNA testDer Gentest auf Polioencephalomyelopathie (PEM) identifiziert die ursächliche Mutation im SLC25A12-Gen beim Australian Cattle Dog, um betroffene Hunde und Anlageträger sicher zu bestimmen.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Feragen Komplettpaket (rassespezifisch)(Feragen-Panel)
DNA testRassespezifisches DNA-Panel (Feragen, Österreich) — gleiches Konzept wie Labogen.
Issuing body: Feragen
Result scheme: Clear/Carrier/Affected
Embark Breed + Health Panel(Embark)
DNA testUS-Anbieter; 250+ genetische Erkrankungen + Abstammung. Anerkennung in DE/AT variiert je nach VDH-Verein.
Issuing body: Embark
Result scheme: Clear/Carrier/Affected
MyDogDNA Panel(MyDogDNA)
DNA testGenoscoper-basiertes Panel (Mars Petcare). 200+ Erkrankungen + Rassenkomposition.
Issuing body: MyDogDNA
Result scheme: Clear/Carrier/Affected
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Subacute necrotizing encephalopathy (Leigh syndrome)?
This is a severe, inherited metabolic brain disorder where a genetic defect prevents nerve cells from producing enough energy. Without adequate energy, cells in the brain deteriorate and die, leading to progressive tissue damage. This process primarily affects the central nervous system, which controls basic bodily functions.
How is Subacute necrotizing encephalopathy (Leigh syndrome) tested?
Tests currently in our database: Labogen Komplettpaket (rassespezifisch), Encephalomyelopathie (EMP) DNA-Test, Subakute nekrotisierende Enzephalopathie (SNE) DNA-Test, Polioencephalomyelopathie (PEM) DNA-Test, Feragen Komplettpaket (rassespezifisch), Embark Breed + Health Panel, MyDogDNA Panel.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.