Abstract:
:Amphotropic Moloney-murine leukemia virus recombinants (Mo-AmphoV) induce a severe spongiform encephalomyelopathy in newborn mice. We show here that a coisogenic recombinant with a 10A1-MuLV host range (Mo-10A1V) also induces a neurodegenerative disease, clinically characterized by mild tremor and ataxia. Spongiform lesions are most severe in the metencephalon and mesencephalon but extend into the prosencephalon and spinal cord. Significantly, the quality of histopathology was indistinguishable between Mo-AmphoV and Mo-10A1V, probably reflecting a final common pathogenic pathway. Common receptor use thus may be an important determinant in the pathogenicity of these viruses. These results have implications for the clinical use of retroviral pseudotypes that use phosphate transporters for cell entry.
journal_name
Virologyjournal_title
Virologyauthors
Münk C,Thomsen S,Stocking C,Löhler Jdoi
10.1006/viro.1998.9476subject
Has Abstractpub_date
1998-12-20 00:00:00pages
318-23issue
2eissn
0042-6822issn
1096-0341pii
S0042-6822(98)99476-4journal_volume
252pub_type
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