A co-founder of V2K HELPER Foundation, based in Venice, says tensions are high and his group needs financial backing from the community to help prevent gang violence.

The Purdue University Online Writing Lab serves writers from around the world and the Purdue University Writing Lab helps writers on Purdue's campus.

Monoclonal antibodies selective for α-synuclein oligomers/protofibrils recognize brain pathology in Lewy body disorders and transgenic mice expressing the disease-causing A30P mutation. Aggregation o...

Fibroblast growth factor 2 (FGF2) is a potent mitogen that is exported from cells by an endoplasmic reticulum (ER)/Golgi-independent mechanism. Unconventional secretion of FGF2 occurs by direct tran...

Oxidative stress (OS) resulting from an imbalance between antioxidant defenses and the intracellular accumulation of reactive oxygen species (ROS) contributes to age-related memory deficits. While im...

J. Neurochem. (2011) 116, 522–529. Abstract Neural stem cells give rise to new hippocampal neurons throughout adulthood. Defects in neurogenesis are associated with cognitive dysfunctions, such a...

In recent years, perovskite light emitting diodes (PeLEDs) have emerged as a promising new lighting technology with high external quantum efficiency, color purity, and wavelength tunability as well a...

Extracellular vesicles (EVs) are globular, membrane bound nanovesicles (30–100 nm range) that are shed both during normal cellular functioning and under pathological conditions by most cell types. In...

Without caregivers, there is no senior care industry. Unfortunately, the field has long had difficulty attracting and retaining a reliable workforce.

Virginia Commonwealth University researchers are fighting the opioid epidemic by brainstorming more effective clinical approaches, elucidating the biological mechanisms of addiction and developing saf

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​As many as 1,090 succumbed to the infection. In terms of deaths, Andhra Pradesh occupied seventh place in the country, preceded by Maharashtra (13,656 deaths), Delhi (3,827), Tamil Nadu (3,494), Gujarat (2,322), Karnataka (1,880) and Uttar Pradesh (1,426).

Posts about Military written by Magnus Olsson

Journal of Neuroimmune Pharmacology - Neurological complications of human immunodeficiency virus (HIV) infection are a public health problem despite the availability of active antiretroviral...

Journal of Neuroimmune Pharmacology - Neurological complications of human immunodeficiency virus (HIV) infection are a public health problem despite the availability of active antiretroviral...

Pharmaceutical Research - To evaluate the therapeutic efficiency of a micellar prodrug formulation of simvastatin (SIM/SIM-mPEG) and explore its safety in a closed femoral fracture mouse model. The...

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d opiates, contributing to HIV-1-related neuropathology. Reports of hNPC infection remain controversial. We rigorously examined this question, testing whether hNPCs propogated infection, and whether HIV affected hNPCs absent their infection. Design and methods: Primary hNPCs were characterized over multiple passages. Following R5 HIV-1BaL exposure, p24, Nef, and tat assays monitored infection; a serial dilution approach tested infection transfer to naive hNPCs. Bromodeoxyuridine uptake, population doubling time, and immunostaining assessed proliferation and differentiation. Morphine co-exposure assessed opiate interactions. Supernatant from HIV-1BaL-infected PBMCs (HIVsup), HIV-1BaL, and ultraviolet light-inactivated HIVsup were compared to test effects of inflammatory milieu versus virus or infection per se. Results: The hNPCs (CD4−/CD8−/Iba−/CXC3CL1−/CD11b−) were infectable and could transfer infection to naive hNPCs. Infection was partly blocked by maraviroc, implicating CCR5. HIVsup reduced hNPC proliferation and caused premature differentiation into neurons/astroglia. Effects on proliferation were due to soluble factors/viral proteins, not infection per se. Morphine co-exposure exacerbated certain functional consequences of HIVsup, and sustained the infection of hNPCs. Conclusion: hNPCs can be infected and propagate virus in vitro. hNPCs or their progeny may represent an underappreciated viral reservoir. Factors from infected cells alter hNPC proliferation and neural cell maturation, which likely compromises CNS structure and function. Morphine–HIV interactions may worsen dysfunction and sustain infection....