Cellular and Behavioral Outcomes of Dorsal Striatonigral Neuron Ablation: New Insights into Striatal Functions

New Insights into Behavioral Finance

New insights into neuron-glia communication.

Two-way communication between neurons and nonneural cells called glia is essential for axonal conduction, synaptic transmission, and information processing and thus is required for normal functioning of the nervous system during development and throughout adult life. The signals between neurons and glia include ion fluxes, neurotransmitters, cell adhesion molecules, and specialized signaling mo...

Chlamydia effector proteins and new insights into chlamydial cellular microbiology.

Chlamydia and Chlamydophila sp. are highly related obligate intracellular bacterial pathogens that cause sexually transmitted diseases, ocular infections and atypical pneumonias. Relatively little is known about the molecular mechanisms by which Chlamydiae manipulate the mammalian host because they are intractable to genetic manipulation. Studies with heterologous expression systems have reveal...

Connexins and Pannexins: New Insights into Microglial Functions and Dysfunctions

Under physiological conditions, microglia adopt a resting phenotype associated with the production of anti-inflammatory and neurotrophic factors. In response to a wide variety of insults, these cells shift to an activated phenotype that is necessary for the proper restoration of brain homeostasis. However, when the intensity of a threat is relatively high, microglial activation worsens the prog...

New Insights into the Effect of Diabetes and Obesity in Alzheimer’s Disease

Abstract Alzheimer’s disease (AD) is the most common cause of dementia in elderly people. The prevalence of Alzheimer diseases is increasing in the world due to population aging. Metabolic disease such as diabetes and obesity play important role in Alzheimer disease. Hyperglycemia can play important role in brain damage. It causes cognitive impairments, functional and structural alterations in...