PMID- 11771661 OWN - NLM STAT- MEDLINE DCOM- 20020617 LR - 20071114 IS - 0884-0431 (Print) IS - 0884-0431 (Linking) VI - 17 IP - 1 DP - 2002 Jan TI - Sequence analysis of measles virus nucleocapsid transcripts in patients with Paget's disease. PG - 145-51 AB - It has been debated for almost 30 years whether Paget's disease of bone results from paramyxoviral infection of osteoclasts (OCs). Paramyxoviral-like nuclear inclusions are found in OCs from patients with Paget's disease, and measles virus (MV) or canine distemper virus (CDV) messenger RNA (mRNA) transcripts have been detected by in situ hybridization in bone cells from pagetic lesions. Furthermore, immunocytochemical studies have shown the presence of several paramyxoviral species in OCs from patients with Paget's disease. However, others have been unable to detect paramyxoviral transcripts in bone samples from patients with Paget's disease or marrow cultures from involved sites of patients with Paget's disease. Furthermore, no one has been able to isolate an infectious virus from pagetic bone samples or marrow cells from patients with Paget's disease, and a full-length viral gene has not been sequenced from pagetic samples. In this study, we have obtained the full-length sequence for the MV nucleocapsid (MVNP) gene in bone marrow from an involved site from a patient with Paget's disease and more than 700 base pairs (bps) of MVNP sequence in 3 other patients with Paget's disease. These sequences were undetectable in four normal marrow samples studied simultaneously. The sequences from the patients contained multiple mutations that differed from the Edmonston strain MVNP gene. These findings are consistent with the presence of a chronic MV infection in affected sites from these patients with Paget's disease. FAU - Friedrichs, William E AU - Friedrichs WE AD - Department of Medicine/Hematology, University of Texas Health Science Center, San Antonio, USA. FAU - Reddy, Sakamuri V AU - Reddy SV FAU - Bruder, Jan M AU - Bruder JM FAU - Cundy, Tim AU - Cundy T FAU - Cornish, Jillian AU - Cornish J FAU - Singer, Frederick R AU - Singer FR FAU - Roodman, G David AU - Roodman GD LA - eng GR - AG13625/AG/NIA NIH HHS/United States GR - AR44603/AR/NIAMS NIH HHS/United States GR - DE12603/DE/NIDCR NIH HHS/United States 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 Bone Miner Res JT - Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research JID - 8610640 RN - 0 (Nucleocapsid Proteins) RN - 0 (RNA, Messenger) RN - 0 (RNA, Viral) SB - IM CIN - J Bone Miner Res. 2002 Dec;17(12):2290-2; author reply 2293. PMID: 12469924 MH - Aged MH - Amino Acid Sequence MH - Base Sequence MH - Case-Control Studies MH - Humans MH - Measles virus/*genetics/*isolation & purification/pathogenicity MH - Molecular Sequence Data MH - Nucleocapsid Proteins/*genetics MH - Osteitis Deformans/etiology/*virology MH - Osteoclasts/virology MH - Polymorphism, Genetic MH - RNA, Messenger/*genetics/*isolation & purification MH - RNA, Viral/*genetics/*isolation & purification MH - Sequence Analysis, RNA MH - Sequence Homology, Amino Acid EDAT- 2002/01/05 10:00 MHDA- 2002/06/18 10:01 CRDT- 2002/01/05 10:00 PHST- 2002/01/05 10:00 [pubmed] PHST- 2002/06/18 10:01 [medline] PHST- 2002/01/05 10:00 [entrez] AID - 10.1359/jbmr.2002.17.1.145 [doi] PST - ppublish SO - J Bone Miner Res. 2002 Jan;17(1):145-51. doi: 10.1359/jbmr.2002.17.1.145.