ceroid/atrophy

The CLN2 form of neuronal ceroid lipofuscinosis is a neurodegenerative disease that results from mutations in the TPP1 gene. Affected children exhibit progressive declines in most neurological functions including vision. Functional declines are accompanied by progressive brain and retinal atrophy.

The neuronal ceroid lipofuscinoses (Batten disease) are collectively the most common inherited neurodegenerative disorder of childhood. Mouse models of neuronal ceroid lipofuscinosis represent a powerful resource for investigating the underlying disease mechanisms, which remain poorly understood.

Late onset of hereditary cerebellar cortical abiotrophy has been described in a large variety of canine breeds. In some reported conditions, the cerebellar lesion is combined with degeneration of other systems. Here we describe a new hereditary cerebellar cortical degeneration in eight adult

OBJECTIVE To evaluate the retinal degeneration of the motor neuron degeneration (mnd) mouse, and to confirm its inheritance pattern and gene location. METHODS In screening the mnd/mnd mouse for ocular disease, a retinal degeneration was found that was evaluated by serial electroretinography,

OBJECTIVE Experimental therapies for ceroid lipofuscinosis, neuronal, 2 (CLN2), a genetic disorder of childhood associated with progressive brain atrophy, are currently being developed. Because quantitative descriptions of the natural course of brain volume loss are needed to evaluate novel

Loss of function mutations in granulin (GRN) are linked to two distinct neurological disorders, frontotemporal lobar degeneration (FTLD) and neuronal ceroid lipofuscinosis (NCL). It is so far unknown how a complete loss of GRN in NCL and partial loss of GRN in FTLD can result in such distinct

Late infantile neuronal ceroid lipofuscinosis (CLN2 disease) is a uniformly fatal lysosomal storage disease resulting from mutations in the CLN2 gene. Our hypothesis was that regional analysis of cortical brain degeneration may identify brain regions that are affected earliest and most severely by

The motor neuron degeneration (mnd) mouse has been documented to accumulate proteolipid and thus is a model of neuronal ceroid lipofuscinosis [Dunn, W.A., Raizada, M.K., Vogt, E.S. and Brown, E.A., Int. J. Dev. Neurosci., 12 (1994) 185-196; Faust, J.R., Rodman, J.S., Daniel, P.F., Dice, J.F. and

There are several clinically distinct forms of neuronal ceroid lipofuscinosis whose presentation and pathology are usually homogeneous within families. Several atypical variants have also been reported. We have studied an inbred sibship in which neuronal ceroid lipofuscinosis appeared to present in

Retinal degeneration is an early consequence of the group of lysosomal storage diseases collectively referred to as the neuronal ceroid lipofuscinoses (NCLs). This review details specialized techniques that have evolved for retinal assessment in patients with hereditary retinal degeneration. A

BACKGROUND Late infantile neuronal ceroid lipofuscinosis (LINCL) is associated with progressive degeneration of the brain and retina starting in early childhood. METHODS Thirty-two individual neurologic, ophthalmologic, and CNS imaging (MRI and MRS) assessments of 18 children with LINCL were

CLN2 neuronal ceroid lipofuscinosis is a rare recessive hereditary retinal and neurodegenerative disease resulting from deleterious sequence variants in TPP1 that encodes the soluble lysosomal enzyme tripeptidyl peptidase-1 (TPP1). Children with this disorder develop normally, but starting at 2-4

Pathological studies of mice homozygous for the motor neuron degeneration (Mnd) mutation show abnormalities similar to those of the human neuronal ceroid lipofuscinoses: sudanophilic, autofluorescent intraneuronal inclusions that are immunoreactive with antibodies to subunit c of mitochondrial ATP

We and others have reported heterozygous progranulin mutations as an important cause of frontotemporal lobar degeneration (FTLD). It has been identified a complete progranulin deficiency because of a homozygous mutation in a sibling pair with neuronal ceroid lipofuscinosis (NCL). Here, we describe

Heterozygous loss-of-function mutations in the progranulin (GRN) gene and the resulting reduction of GRN levels is a common genetic cause for frontotemporal lobar degeneration (FTLD) with accumulation of TAR DNA-binding protein (TDP)-43. Recently, it has been shown that a complete GRN deficiency due