Hyperinsulinemia induces insulin resistance in dorsal root ganglion neurons

B Kim, LL McLean, SS Philip, EL Feldman - Endocrinology, 2011 - academic.oup.com
Insulin resistance (IR) is the major feature of metabolic syndrome, including type 2 diabetes.
IR studies are mainly focused on peripheral tissues, such as muscle and liver. There is …

Enhanced activation of axonally transported stress‐activated protein kinases in peripheral nerve in diabetic neuropathy is prevented by neurotrophin‐3

A Middlemas, JD Delcroix, NM Sayers, DR Tomlinson… - Brain, 2003 - academic.oup.com
The objective was to determine whether stress‐activated protein kinases (SAPKs) mediated
the transfer of diabetes‐induced stress signals from the periphery to somata of sensory …

Insulin deficiency rather than hyperglycemia accounts for impaired neurotrophic responses and nerve fiber regeneration in type 1 diabetic neuropathy

CR Pierson, W Zhang, Y Murakawa… - … of Neuropathology & …, 2003 - academic.oup.com
Diabetic polyneuropathy (DPN) shows more severe functional and structural changes in
type 1 than in type 2 human and experimental diabetes. We have previously suggested that …

Short‐term hyperglycemia produces oxidative damage and apoptosis in neurons

AM Vincent, LL Mclean, C Backus… - The FASEB …, 2005 - Wiley Online Library
Dorsal root ganglia neurons in culture die through programmed cell death when exposed to
elevated glucose, providing an in vitro model system for the investigation of the mechanisms …

Mitochondria in DRG neurons undergo hyperglycemic mediated injury through Bim, Bax and the fission protein Drp1

GM Leinninger, C Backus, AM Sastry, YB Yi… - Neurobiology of …, 2006 - Elsevier
Dorsal root ganglia (DRG) neurons degenerate in diabetic neuropathy (DN) and exhibit
mitochondrial damage. We studied mitochondria of cultured DRG neurons exposed to high …

Diabetic neuropathy: mechanisms, emerging treatments, and subtypes

JW Albers, R Pop-Busui - Current neurology and neuroscience reports, 2014 - Springer
Diabetic neuropathies (DNs) differ in clinical course, distribution, fiber involvement (type and
size), and pathophysiology, the most typical type being a length-dependent distal symmetric …

Hyperglycemia alters the schwann cell mitochondrial proteome and decreases coupled respiration in the absence of superoxide production

L Zhang, C Yu, FE Vasquez, N Galeva… - Journal of proteome …, 2010 - ACS Publications
Hyperglycemia-induced mitochondrial dysfunction contributes to sensory neuron pathology
in diabetic neuropathy. Although Schwann cells (SCs) also undergo substantial …

[HTML][HTML] Mitochondrial dysfunction driven by the LRRK2-mediated pathway is associated with loss of Purkinje cells and motor coordination deficits in diabetic rat model

S Yang, C Xia, S Li, L Du, L Zhang, Y Hu - Cell death & disease, 2014 - nature.com
Diabetic neuropathy develops on a background of hyperglycemia and an entangled
metabolic imbalance. There is increasing evidence of central nervous system involvement in …

Pathology and pathogenetic mechanisms of diabetic neuropathy: correlation with clinical signs and symptoms

S Yagihashi, SI Yamagishi, R Wada - Diabetes research and clinical …, 2007 - Elsevier
Drastic increase in diabetic patients poses serious problems in the care of neuropathy so
that there needs to explore the pathogenesis and to establish the effective treatment. Recent …

Diabetic neuropathy: cellular mechanisms as therapeutic targets

AM Vincent, BC Callaghan, AL Smith… - Nature Reviews …, 2011 - nature.com
In patients with diabetes, nerve injury is a common complication that leads to chronic pain,
numbness and substantial loss of quality of life. Good glycemic control can decrease the …