PMID- 10423138 OWN - NLM STAT- MEDLINE DCOM- 19990810 LR - 20200217 IS - 0022-1317 (Print) IS - 0022-1317 (Linking) VI - 80 ( Pt 7) DP - 1999 Jul TI - Restricted Theiler's murine encephalomyelitis virus infection in murine macrophages induces apoptosis. PG - 1701-1705 LID - 10.1099/0022-1317-80-7-1701 [doi] AB - Increasing evidence suggests that macrophages (M(phi)s) are necessary for persistence of Theiler's murine encephalomyelitis virus (TMEV) in the mouse central nervous system. Analysis of BeAn virus infection in the Mphi cell lines P388D1, J774A.1 and PU5-1.8, which are intermediate in their state of differentiation and resemble multifunctional resident M(phi)s, revealed restricted TMEV growth. As a result of the restricted infection, these Mphi cell lines were induced to undergo apoptosis as demonstrated by cellular morphology, DNA fragmentation, caspase protease activity, and in individual cells, by terminal deoxytransferase dUTP nick-end labelling (TUNEL). FAU - Jelachich, M L AU - Jelachich ML FAU - Lipton, H L AU - Lipton HL LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - J Gen Virol JT - The Journal of general virology JID - 0077340 RN - EC 3.4.22.- (Caspases) SB - IM MH - Animals MH - *Apoptosis MH - Cardiovirus Infections/enzymology/*pathology/virology MH - Caspases/metabolism MH - DNA Fragmentation MH - Enzyme Activation MH - In Situ Nick-End Labeling MH - Macrophages/enzymology/*pathology/*virology MH - Mice MH - *Theilovirus EDAT- 1999/07/28 00:00 MHDA- 1999/07/28 00:01 CRDT- 1999/07/28 00:00 PHST- 1999/07/28 00:00 [pubmed] PHST- 1999/07/28 00:01 [medline] PHST- 1999/07/28 00:00 [entrez] AID - 10.1099/0022-1317-80-7-1701 [doi] PST - ppublish SO - J Gen Virol. 1999 Jul;80 ( Pt 7):1701-1705. doi: 10.1099/0022-1317-80-7-1701.