Search Results - "Eugenin, E A"

Pannexin1 hemichannels are critical for HIV infection of human primary CD4+ T lymphocytes by Orellana, J. A., Velasquez, S., Williams, D. W., Sáez, J. C., Berman, J. W., Eugenin, E. A.

“…Pannexin‐1 hemichannels as key regulators of HIV infection and replication in human T lymphocytes. HIV is a major public health issue, and infection of CD4+ T…”
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MCP‐1 (CCL2) protects human neurons and astrocytes from NMDA or HIV‐tat‐induced apoptosis by Eugenin, E. A., D'Aversa, T. G., Lopez, L., Calderon, T. M., Berman, J. W.

“…Acquired immunodeficiency syndrome (AIDS)‐associated dementia is often characterized by chronic inflammation, with infected macrophage infiltration of the CNS…”
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HIV tat and neurotoxicity by King, J.E., Eugenin, E.A., Buckner, C.M., Berman, J.W.

“…HIV tat is the transactivator of HIV-1, supporting efficient viral replication by stabilizing the transcription of viral genes. Tat can be released from…”
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Myelin basic protein induces inflammatory mediators from primary human endothelial cells and blood-brain barrier disruption: implications for the pathogenesis of multiple sclerosis by D'Aversa, T. G., Eugenin, E. A., Lopez, L., Berman, J. W.

“…T. G. D'Aversa, E. A. Eugenin, L. Lopez and J. W. Berman (2013) Neuropathology and Applied Neurobiology39, 270–283 Myelin basic protein induces inflammatory…”
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N-cadherin regulates mammary tumor cell migration through Akt3 suppression by Chung, S, Yao, J, Suyama, K, Bajaj, S, Qian, X, Loudig, O D, Eugenin, E A, Phillips, G R, Hazan, R B

“…N-cadherin is a cell–cell adhesion molecule that plays a role in breast cancer metastasis. Here, we show that in vivo expression of N-cadherin in the PyMT…”
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p21CIP1 mediates reciprocal switching between proliferation and invasion during metastasis by Qian, X, Hulit, J, Suyama, K, Eugenin, E A, Belbin, T J, Loudig, O, Smirnova, T, Zhou, Z N, Segall, J, Locker, J, Phillips, G R, Norton, L, Hazan, R B

“…Cell proliferation and invasion are critical for malignant progression, yet how these processes relate to each other and whether they regulate one another…”
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Chemokine-dependent mechanisms of leukocyte trafficking across a model of the blood–brain barrier by Eugenin, E.A, Berman, Joan W

“…Leukocyte transmigration across the blood–brain barrier (BBB) is a multistep process that can be mediated by chemokines. These low-molecular-weight…”
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Microglia at Brain Stab Wounds Express Connexin 43 and in vitro Form Functional Gap Junctions after Treatment with Interferon-γ and Tumor Necrosis Factor-α by Eugenín, Eliseo A., Eckardt, Dominik, Theis, Martin, Willecke, Klaus, Michael V. L. Bennett, Sáez, Juan C.

“…Gap junctional communication between microglia was investigated at rat brain stab wounds and in primary cultures of rat and mouse cells. Under resting…”
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Shedding of PECAM-1 during HIV infection: a potential role for soluble PECAM-1 in the pathogenesis of NeuroAIDS by Eugenin, E. A., Gamss, R., Buckner, C., Buono, D., Klein, R. S., Schoenbaum, E. E., Calderon, T. M., Berman, J. W.

“…Human immunodeficiency virus (HIV) infection is characterized by viral entry into the central nervous system (CNS), which is mediated, in part, by the…”
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Human immunodeficiency virus infection of human astrocytes disrupts blood-brain barrier integrity by a gap junction-dependent mechanism by Eugenin, Eliseo A, Clements, Janice E, Zink, M Christine, Berman, Joan W

“…HIV infection of the CNS is an early event after primary infection, resulting in neurological complications in a significant number of individuals despite…”
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NeuroAIDS: Contributions of the human immunodeficiency virus-1 proteins tat and gp120 as well as CD40 to microglial activation by D'Aversa, T.G., Eugenin, E.A., Berman, J.W.

“…Microglia are the resident phagocytes of the brain and are an important source of proinflammatory mediators. Human immunodeficiency virus (HIV)‐1 infects the…”
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Tunneling nanotubes (TNT) are induced by HIV-infection of macrophages: A potential mechanism for intercellular HIV trafficking by Eugenin, E.A., Gaskill, P.J., Berman, J.W.

“…Cell to cell communication is essential for the organization/coordination of multicellular systems and cellular development. Cellular communication is mediated…”
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Metabolic Inhibition Induces Opening of Unapposed Connexin 43 Gap Junction Hemichannels and Reduces Gap Junctional Communication in Cortical Astrocytes in Culture by Contreras, Jorge E., Sánchez, Helmut A., Eugenín, Eliseo A., Speidel, Dina, Theis, Martin, Willecke, Klaus, Bukauskas, Feliksas F., Michael V. L. Bennett, Sáez, Juan C.

“…Rat cortical astrocytes in pure culture are functionally coupled to neighboring cells via connexin (Cx) 43 gap junctions under ordinary conditions. Small…”
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TNF-alpha plus IFN-gamma induce connexin43 expression and formation of gap junctions between human monocytes/macrophages that enhance physiological responses by Eugenín, Eliseo A, Brañes, María C, Berman, Joan W, Sáez, Juan C

“…In this work, the effects of bacterial LPS, TNF-alpha, and IFN-gamma on gap junctional communication (dye coupling) and on the expression of connexin43…”
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Differences in NMDA Receptor Expression During Human Development Determine the Response of Neurons to HIV-Tat-mediated Neurotoxicity by Eugenin, E. A., King, J. E., Hazleton, J. E., Major, E. O., Bennett, M. V. L., Zukin, R. S., Berman, Joan W.

“…HIV infection of the CNS can result in neurologic dysfunction in a significant number of infected individuals. NeuroAIDS is characterized by neuronal injury…”
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Gap junctions in cells of the immune system: structure, regulation and possible functional roles by Sáez, J C, Brañes, M C, Corvalán, L A, Eugenín, E A, González, H, Martínez, A D, Palisson, F

“…Gap junction channels are sites of cytoplasmic communication between contacting cells. In vertebrates, they consist of protein subunits denoted connexins (Cxs)…”
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Regulation of glycogen content in rat pineal gland by norepinephrine by Eugenin, E A, Saez, C G, Garces, G, Saez, J C

“…In the rat pineal gland the glycogen stores were cytochemically localized in astrocytes and pinealocytes. Moreover, it was found that norepinephrine (NE)…”
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Gap junctional communication coordinates vasopressin-induced glycogenolysis in rat hepatocytes by Eugenín, E A, González, H, Sáez, C G, Sáez, J C

“…Because hepatocytes communicate via gap junctions, it has been proposed that Ca2+ waves propagate through this pathway and in the process activate…”
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Human Immunodeficiency Virus (HIV) Infection of Human Macrophages Is Increased by Dopamine: A Bridge between HIV-Associated Neurologic Disorders and Drug Abuse by Gaskill, Peter J, Calderon, Tina M, Luers, Aimee J, Eugenin, Eliseo A, Javitch, Jonathan A, Berman, Joan W

“…The prevalence of human immunodeficiency virus (HIV)-associated neurocognitive disorders (HAND) that result from HIV infection of the central nervous system is…”
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Human Immunodeficiency Virus (HIV) Infects Human Arterial Smooth Muscle Cells in Vivo and in Vitro: Implications for the Pathogenesis of HIV-Mediated Vascular Disease by Eugenin, Eliseo A, Morgello, Susan, Klotman, Mary E, Mosoian, Arevik, Lento, Patrick A, Berman, Joan W, Schecter, Alison D

“…Human immunodeficiency virus (HIV) infection is associated with accelerated atherosclerosis and vasculopathy, although the mechanisms underlying these findings…”
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