| Autor: |
Mazzolla, Rosanna, Puliti, Manuela, Barluzzi, Roberta, Neglia, Rachele, Bistoni, Francesco, Barbolini, Giuseppe, Blasi, Elisabetta |
| Předmět: |
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| Zdroj: |
FEMS Immunology & Medical Microbiology; Jan2002, Vol. 32 Issue 2, p149, 10p |
| Abstrakt: |
In mice, the gene encoding Nramp1 (natural resistance-associated protein 1) exists in two allelic forms, differing for a point mutation. According to Nramp1 genotype, extensive literature documents a clear-cut distinction of inbred strains in two non-overlapping groups that phenotypically express resistance (Nramp1r) and susceptibility (Nramp1s) to systemic infections. Here, we provide evidence that Nramp1r (DBA/2) and Nramp1s (Balb/c) mice differently handle intracerebral infection with Mycobacterium bovis BCG. Distinct trends of microbial clearance from the brain and also different patterns of local immune responses occur, thus arguing on the involvement of Nramp1 gene product on the accomplishment of cerebral anti-mycobacterial defenses. [Copyright &y& Elsevier] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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