User profiles for Ralph W. Kuncl

ralph w. kuncl

president/professor emeritus
Verified email at redlands.edu
Cited by 17342

[PDF][PDF] Knockout of glutamate transporters reveals a major role for astroglial transport in excitotoxicity and clearance of glutamate

…, CA Pardo, LA Bristol, L Jin, RW Kuncl… - Neuron, 1996 - cell.com
Three glutamate transporters have been identified in rat, including astroglial transporters
GLAST and GLT-1 and a neuronal transporter EAAC1. Here we demonstrate that inhibition of …

Localization of neuronal and glial glutamate transporters

…, M Dykes-Hoberg, L Jin, D Wu, N Nash, RW Kuncl - Neuron, 1994 - cell.com
The cellular and subcellular distributions of the glutamate transporter subtypes EAACl, CLT-1,
and CIAST in the rat CNS were demonstrated using anti-peptide antibodies that recognize …

Selective loss of glial glutamate transporter GLT‐1 in amyotrophic lateral sclerosis

…, AI Levey, LJ Martin, RW Kuncl - Annals of Neurology …, 1995 - Wiley Online Library
The pathogenesis of sporadic amyotrophic lateral sclerosis (ALS) is unknown, but defects in
synaptosomal high‐affinity glutamate transport have been observed. In experimental models…

[HTML][HTML] Decreased glutamate transport by the brain and spinal cord in amyotrophic lateral sclerosis

JD Rothstein, LJ Martin, RW Kuncl - New England Journal of …, 1992 - Mass Medical Soc
Background. Amyotrophic lateral sclerosis (ALS) is a chronic degenerative neurologic
disorder characterized by the death of motor neurons in the cerebral cortex and spinal cord. …

Abnormal excitatory amino acid metabolism in amyotrophic lateral sclerosis

JD Rothstein, G Tsai, RW Kuncl, L Clawson… - Annals of …, 1990 - Wiley Online Library
Recently, the excitatory amino acid neurotransmitter glutamate was implicated in the
pathogenesis of a variety of chronic degenerative neurological diseases in humans and animals. …

Chronic inhibition of glutamate uptake produces a model of slow neurotoxicity.

…, M Dykes-Hoberg, RW Kuncl - Proceedings of the …, 1993 - National Acad Sciences
Defects in neurotransmitter glutamate transport may be an important component of chronic
neurotoxicity in diseases such as amyotrophic lateral sclerosis. There are no reliable models …

Colchicine myopathy and neuropathy

RW Kuncl, G Duncan, D Watson… - … England Journal of …, 1987 - Mass Medical Soc
Although colchicine has been used for centuries, its neuromuscular toxicity in humans is
largely unrecognized. In this report we describe a characteristic syndrome of myopathy and …

Chronic inhibition of superoxide dismutase produces apoptotic death of spinal neurons.

…, B Hosler, RH Brown Jr, RW Kuncl - Proceedings of the …, 1994 - National Acad Sciences
Mutations in the gene for Cu/Zn superoxide dismutase (SOD1) have been detected in some
families with an autosomal dominant form of amyotrophic lateral sclerosis; these mutations …

Pigment epithelium-derived factor (PEDF) protects motor neurons from chronic glutamate-mediated neurodegeneration

…, M Lehar, J Tombran-Tink, RW Kuncl - Journal of …, 1999 - academic.oup.com
Although pigment epithelium-derived factor (PEDF) is a neurotrophic factor that may aid the
development, differentiation, and survival of adjacent neural retinae, the wider distribution of …

Neuroprotective strategies in a model of chronic glutamate‐mediated motor neuron toxicity

JD Rothstein, RW Kuncl - Journal of neurochemistry, 1995 - Wiley Online Library
A dramatic loss of glutamate transport has been observed in sporadic amyotrophic lateral
sclerosis and has been postulated to contribute to the disease. Experimentally, this hypothesis …