Mouse Models of Batten Disease in the MICRON Literature

About the MICRON Research Literature

These research pages organize published studies using MICRON imaging systems by animal species and the disease or condition investigated.

All publication counts and figures reflect the complete indexed research collection.

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Understanding Batten Disease

The neuronal ceroid lipofuscinoses, known together as Batten disease, are a group of inherited lysosomal storage disorders rather than a single condition:

• A series of distinct CLN genes is implicated, encoding proteins that range from soluble lysosomal enzymes to membrane proteins whose function is less settled
• Forms are named by gene as well as by age of onset
• Transmission is recessive in the childhood-onset forms with a dominant adult-onset form also described

What the forms share is an endpoint rather than a mechanism: intracellular accumulation of autofluorescent ceroid lipopigment in neurons and other cell types, with progressive neurodegeneration that in the more severe forms brings seizures, motor and cognitive decline and a shortened life span.

Vision loss belongs to that phenotype rather than standing outside it as a readout of the brain disease, because the retinal degeneration arises from the same gene defect, and in several forms it begins early enough to be the presenting problem.

Batten Disease in Experimental Research

An animal model carrying one of these genotypes supplies that pairing in a single animal, with storage material and retinal degeneration on a known genetic cause and with retinal structure and function measurable in the living eye across the course of the disease, which gives a natural history a candidate treatment can be timed against and tested against, including the question of whether a treatment that reaches the nervous system also protects the retina.

What such a model does not supply is the group it belongs to:

• A line carries one genotype
• How early and how severely vision fails differs between the forms
• A result therefore belongs to the form the line carries rather than to Batten disease at large

The macular changes described early in the juvenile form need macular anatomy, and a mouse retina has no macula, so work in that species reports photoreceptor and retinal layer loss and the failing electrical response that accompanies it rather than that part of the human presentation.

Mouse Models of Batten Disease

The mouse carries most of this work.

Transgenic and knockout lines allow a pathway to be removed or overexpressed, and cost, availability, short generation time and a large body of background data reinforce the choice.

A genetic manipulation constrains rather than isolates a mechanism: developmental compensation and pleiotropy remain possible.

Published MICRON Research: Batten Disease in Mice

This page lists 3 papers from the MICRON literature, published 2021 to 2022, that study the neuronal ceroid lipofuscinoses, or Batten disease in mice.

Of these publications:

• 3 studies used mice as the primary the neuronal ceroid lipofuscinoses, or Batten disease disease model.

Scope of the literature collection: Publication counts reflect studies identified and indexed in the MICRON research corpus. This collection is not intended to represent an exhaustive review of all published the neuronal ceroid lipofuscinoses, or Batten disease research.

Which imaging and experimental techniques are used in these studies?

Technique counts are paper-level co-occurrences and do not necessarily indicate that a technique was applied to the focal species or focal disease model.

Capabilities and Limitations of Imaging Techniques

A summary of what each imaging technique listed above can measure, the information it provides, and its limitations in research applications.

Electroretinography

Records the retina's electrical response to light, giving component-sensitive information about outer- and inner-retinal function. It measures function directly, which no structural method does. Full-field ERG sums across the whole retina, so a small lesion can leave the trace unchanged; focal and multifocal variants trade signal amplitude for spatial resolution.

Optical Coherence Tomography

Optical coherence tomography provides high-resolution, cross-sectional images of ocular tissues in the living eye, allowing researchers to visualize structures at different depths. OCT is particularly useful for measuring tissue thickness, identifying structural abnormalities, and assessing the location and extent of tissue changes.

As a non-invasive imaging technique, OCT enables repeated measurements in the same eye over time, supporting longitudinal studies of disease progression and treatment response. Although OCT provides detailed structural information, it does not directly measure cellular activity or visual function. Tissue that appears structurally normal may still have functional abnormalities, making OCT a valuable companion to functional assessments such as electroretinography (ERG).

Which MICRON systems and add-ons appear?

Which strains and genetic lines are used?

What other conditions are recorded on the same papers?

Which MICRON configurations appear in this work?

Configurations recorded in these papers, and the techniques recorded alongside them.

The papers

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