Maria Elena Remoli

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Fine regulation of the innate immune response following brain injury or infection is important to avoid excessive activation of microglia and its detrimental consequences on neural cell viability and function. To get insights on the molecular networks regulating microglia activation, we analyzed expression, regulation and functional relevance of tumor(More)
As a result of their close association with the blood-brain barrier, astrocytes play an important role in regulating the homing of different leukocyte subsets to the inflamed central nervous system (CNS). In this study, we investigated whether human astrocytes produce chemokines that promote the migration of myeloid dendritic cells (DCs). By reverse(More)
The roles of plasmacytoid dendritic cells (pDCs) and their response to interferon (IFN)-beta therapy in multiple sclerosis (MS) patients are poorly understood. We identified pDC accumulation in white matter lesions and leptomeninges of MS brains and abundant expression of the Type I IFN-induced protein MxA, mainly in perivascular CD3+ lymphocytes in(More)
Knowledge of the molecular events regulating the innate response to Mycobacterium tuberculosis (Mtb) is critical for understanding immunological pathogenesis and protection from tuberculosis. To this aim, the regulation and the expression of regulatory and proinflammatory cytokines were investigated in human primary monocytes upon Mtb infection. We found(More)
West Nile virus (WNV) is a vector-borne disease responsible for causing epidemics in many areas of the world. The virus is maintained in nature by an enzootic bird-mosquito-bird cycle and occasionally transmitted to other hosts, such as equines and humans. Culex species, in particular the ubiquitous species Culex pipiens is thought to play a major vector(More)
Toscana virus is an emerging sandfly-borne bunyavirus in Mediterranean Europe responsible for neurological diseases in humans. It accounts for about 80% of paediatric meningitis cases during the summer. Despite the important impact of Toscana virus infection-associated disease on human health, currently approved vaccines or effective antiviral treatments(More)
We investigated the susceptibility of an Italian population of Culex pipiens mosquitoes to Zika virus (ZIKV) infection, tested in parallel with Aedes aegypti, as a positive control. We analysed mosquitoes at 0, 3, 7, 10, 14, 20 and 24 days after an infectious blood meal. Viral RNA was detected in the body of Cx. pipiens up to three days post-infection, but(More)
Several viruses have been recently isolated from Mediterranean phlebotomine sand flies; some are known to cause human disease while some are new to science. To monitor the Phlebotomus-borne viruses spreading, field studies are in progress using different sand fly collection and storage methods. Two main sampling techniques consist of CDC light traps, an(More)
6. Ministry of Health Kenya. We shall also conduct a cross border meeting with Somalia & Ethiopia on #Chikungunya in order to effectively manage the situation [cited 2016 Jul 19]. 7. Ministry of Health Kenya. It is important to coordinate intervention efforts with Somalia & Ethiopia given that Somalia recently experienced a #Chikungunya outbreak [cited 2016(More)
Phlebotomus-borne (PhB-) viruses are distributed in large areas of the Old World and are widespread throughout the Mediterranean basin, where recent investigations have indicated that virus diversity is higher than initially suspected. Some of these viruses are causes of meningitis, encephalitis and febrile illnesses. In order to monitor the viral presence(More)