Research Topics
| M A JensenSummaryAffiliation: University of Washington Country: USA Publications
| Collaborators
|
Detail Information
Publications
Molecular population genetics and evolution of a prion-like protein in Saccharomyces cerevisiaeM A Jensen
Department of Ecology and Evolution, University of Chicago, Chicago, Illinois 60637, USA
Genetics 159:527-35. 2001..We also conclude that the clinical strains of S. cerevisiae are not recently derived and that outcrossing between strains in S. cerevisiae may be relatively rare in nature...
Improved coreceptor usage prediction and genotypic monitoring of R5-to-X4 transition by motif analysis of human immunodeficiency virus type 1 env V3 loop sequencesMark A Jensen
Department of Microbiology, University of Washington, Seattle, Washington 98195 8070, USA
J Virol 77:13376-88. 2003..We found that X4 viruses were lost in two ways: by the dying off of an established X4 lineage or by mutation back to low-scoring V3 loops...
Influence of random genetic drift on human immunodeficiency virus type 1 env evolution during chronic infectionDaniel Shriner
Department of Microbiology, University of Washington School of Medicine, Seattle, Washington 98195-8070, USA
Genetics 166:1155-64. 2004..We conclude that the genetic variation in these data sets can be explained by a predominance of random genetic drift of neutral mutations with brief episodes of natural selection that were frequently masked by recombination...
A reliable phenotype predictor for human immunodeficiency virus type 1 subtype C based on envelope V3 sequencesMark A Jensen
Department of Microbiology, University of Washington, Seattle, WA, USA
J Virol 80:4698-704. 2006..We present bioinformatic evidence that particular sites may influence coreceptor usage differently, depending on the subtype...
Molecular clock-like evolution of human immunodeficiency virus type 1Yi Liu
Department of Microbiology, University of Washington School of Medicine, Seattle, WA 98195, United States
Virology 329:101-8. 2004..Natural selection alone did not appear to obscure the clock-like evolution of HIV-1...
Dual HIV-1 infection associated with rapid disease progressionGeoffrey S Gottlieb
Department of Microbiology, School of Medicine, University of Washington, Seattle, WA 98195 8070, USA
Lancet 363:619-22. 2004..4 and <3.1 years, respectively). Our findings should prompt larger studies to assess the effect of dual infection at the population level...
Predicting HIV-1 coreceptor usage with sequence analysisMark A Jensen
Department of Microbiology, Box 358070, University of Washington School of Medicine, Seattle, WA 98195-8070, USA
AIDS Rev 5:104-12. 2003..Further development of these methods, by extending analysis to regions outside the V3 loop and to clades beyond subtype B, will extend our understanding of HIV-1 pathogenesis and inform treatment strategies...
Potential impact of recombination on sitewise approaches for detecting positive natural selectionDaniel Shriner
Department of Microbiology, University of Washington School of Medicine, Seattle, WA 98195 8070, USA
Genet Res 81:115-21. 2003....
Evolutionary indicators of human immunodeficiency virus type 1 reservoirs and compartmentsDavid C Nickle
Departmentof Microbiology, University of Washington School of Medicine, Seattle 98195, USA
J Virol 77:5540-6. 2003..We report that existing statistical methods work quite well at detecting viral compartments, and we learn from simulations that viral divergence from a calculated most recent common ancestor is a strong predictor of viral reservoirs...
HIV type 1 superinfection with a dual-tropic virus and rapid progression to AIDS: a case reportGeoffrey S Gottlieb
Division of Allergy and Infectious Diseases, School of Medicine, University of Washington, Seattle, WA 98195, USA
Clin Infect Dis 45:501-9. 2007..The occurrence of human immunodeficiency virus type 1 (HIV-1) superinfection has implications for vaccine development and our understanding of HIV pathogenesis and transmission...
Reconstruction and function of ancestral center-of-tree human immunodeficiency virus type 1 proteinsMorgane Rolland
Department of Microbiology SC 42, University of Washington, Seattle, WA 98195 8070, USA
J Virol 81:8507-14. 2007....
Anti-S-nitrosocysteine antibodies are a predictive marker for demyelination in experimental autoimmune encephalomyelitis: implications for multiple sclerosisAnne I Boullerne
Department of Neurology, University of Chicago, Chicago, Illinois 60637, USA
J Neurosci 22:123-32. 2002..Anti-SNO-cysteine Abs are also elevated at times of MS attacks and in progressive disease, suggesting a possible role for these Abs, measurable in blood, as a biological marker for clinical activity...
Evolutionary dynamics of HIV-1 and the control of AIDSJ I Mullins
Departments of Microbiology, University of Washington School of Medicine, Seattle, WA 98195 8070, USA
Curr Top Microbiol Immunol 299:171-92. 2006..This suggests some optimism for those attempting to identify sets of antigens that can generate effective humoral and cellular immune responses against HIV...
HIV-specific probabilistic models of protein evolutionDavid C Nickle
Department of Microbiology, University of Washington School of Medicine, Seattle, Washington, United States of America
PLoS ONE 2:e503. 2007..We argue that our model derivation procedure is immediately applicable to other organisms with extensive sequence data available, such as Hepatitis C and Influenza A viruses...
A novel Fc gamma receptor ligand augments humoral responses by targeting antigen to Fc gamma receptorsMark A Jensen
Department of Neurology, University of Chicago, Chicago, IL 60637, USA
Eur J Immunol 37:1139-48. 2007..008). Immunization with HSA1R4 yields greater T cell reactivity to HSA1 ex vivo than immunization with HSA1Fc (p<0.004). Linking antigenic peptides to linear HCH2 polymers may facilitate vaccine development...
Immunoglobulin-like transcript 3, an inhibitor of T cell activation, is reduced on blood monocytes during multiple sclerosis relapses and is induced by interferon beta-1bMark A Jensen
Department of Neurology, The University of Chicago, Chicago, IL 60637, USA
Mult Scler 16:30-8. 2010..These findings identify a putative novel mechanism for the therapeutic benefit bestowed by Interferon beta and a new target for therapeutic intervention in relapsing-remitting multiple sclerosis...
Patterns of genetic variation at a chromosome 4 locus of Drosophila melanogaster and D. simulansMark A Jensen
Department of Ecology and Evolution, University of Chicago, Chicago, Illinois 60637 1573, USA
Genetics 160:493-507. 2002..We find evidence for recombinational exchange at this locus, and both species appear to be fixed for an insertion of the transposable element HB in an intron of ankyrin...
Changes in human immunodeficiency virus type 1 fitness and genetic diversity during disease progressionRyan M Troyer
Division of Infectious Diseases, Department of Medicine, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106, USA
J Virol 79:9006-18. 2005..These data provide in vivo evidence that increasing HIV-1 replication efficiency may be related to a concomitant increase in HIV-1 diversity, which in turn may be a determining factor in disease progression...
Consensus and ancestral state HIV vaccinesDavid C Nickle
Science 299:1515-8; author reply 1515-8. 2003
Genetic characterization of rebounding human immunodeficiency virus type 1 in plasma during multiple interruptions of highly active antiretroviral therapyMark Dybul
Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA
J Virol 77:3229-37. 2003..In addition, the data suggest that there may be multiple compartments contributing to the rebound of plasma viremia and to viral diversity from cycle to cycle of intermittent therapy...
Clinical and immunological impact of HIV envelope V3 sequence variation after starting initial triple antiretroviral therapyZabrina L Brumme
BC Centre for Excellence in HIV/AIDS, St. Paul's Hospital, The Faculty of Medicine, University of British Columbia, 603-1081 Burrard Street, Vancouver, BC, Canada V6Z 1Y6
AIDS 18:F1-9. 2004..These results may prove to be useful for the clinical management of HIV-infected individuals...
Predicting disease outcomes in the clinicMark A Jensen
Nat Biotechnol 26:611-2; author reply 6112-3. 2008
