Background: Some clinical studies have reported the alteration of serum brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) level before and after the antidepressant treatments in patients with major depressive disorder (MDD). We evaluated serum BDNF and GDNF levels before and after the 12-week antidepressant treatments in MDD outpatients. Methods: Se...

Glial cell line-derived neurotrophic factor (GDNF) is a member of the transforming growth factor-beta superfamily. Over the last decade, GDNF has been shown to promote regenerative and restorative effects on dopaminergic neurons. Accumulating evidence also demonstrates that administration of GDNF to areas of ischemic brain injury limits cerebral infarction and reduces damage to motor functions ...

The neurobiology of obsessive-compulsive disorder (OCD) is evidenced by a strong demonstration malfunctions in the serotonergic and dopaminergic system. Recently, glial cell line-derived neurotrophic factor (GDNF) gene polymorphisms have been emphasized psychiatric diseases treatment strategies that tried to be developed this regard. In literature, there are several studies investigating relati...

Parvalbumin-positive interneurons (PV+) are a key component of inhibitory networks in the brain and known to modulate memory learning by shaping network activity. The mechanisms PV+ neuron generation maintenance not fully understood, yet current evidence suggests that signalling via glial cell line-derived neurotrophic factor (GDNF) receptor GFR?1 positively modulates migration differentiation ...

Activation of microglia commonly occurs in response to a wide variety of pathological stimuli including trauma, axotomy, ischemia, and degeneration in the CNS. In the retina, prolonged or high-intensity exposure to visible light leads to photoreceptor cell apoptosis. In such a light-reared retina, we found that activated microglia invade the degenerating photoreceptor layer and alter expression...

Molecular mechanisms underlying long-term neurotrophic regulation of synaptic transmission and plasticity are unknown. We report here that long-term treatment of neuromuscular synapses with glial cell line-derived neurotrophic factor (GDNF) potentiates spontaneous and evoked transmitter release, in ways very similar to presynaptic expression of the Ca(2+) binding protein frequenin. GDNF enhance...

A targeted effort to identify novel neurotrophic factors for midbrain dopaminergic neurons resulted in the isolation of GDNF (glial cell line-derived neurotrophic factor) from the supernatant of a rat glial cell line in 1993. Over two decades and 1200 papers later, the GDNF ligand family and their different receptor systems are now recognized as one of the major neurotrophic networks in the ner...

Glial cell line-derived neurotrophic factor (GDNF) has been shown to rescue developing motoneurons in vivo and in vitro from both naturally occurring and axotomy-induced cell death. To test whether GDNF has trophic effects on adult motoneurons, we used a mouse model of injury-induced adult motoneuron degeneration. Injuring adult motoneuron axons at the exit point of the nerve from the spinal co...

Glial cell line-derived neurotrophic factor is one of the most potent motoneuron survival factors yet identified. Although retrograde transport of trophic factors to the cell body is thought to be an important process in motoneuron survival, the transport pathways that lead to interaction of glial cell line-derived neurotrophic factor with its receptors is not known. We have used a double ligat...