2024
Nuclear-penetrating scleroderma autoantibody inhibits topoisomerase 1 cleavage complex formation
May C, Noble P, Herzog E, Meffre E, Hansen J. Nuclear-penetrating scleroderma autoantibody inhibits topoisomerase 1 cleavage complex formation. Biochemical And Biophysical Research Communications 2024, 720: 150123. PMID: 38759301, DOI: 10.1016/j.bbrc.2024.150123.Peer-Reviewed Original ResearchDiffuse cutaneous systemic sclerosisCutaneous systemic sclerosisAnti-topoisomerase 1Systemic lupus erythematosusDiscovery of autoantibodiesMechanisms of autoimmunityInhibit DNA repairScleroderma autoantibodiesScleroderma subtypeSystemic sclerosisLupus erythematosusAutoantibodiesCancer therapyPathophysiologyReagent resourcesCellular dysfunctionAntibodiesCell nucleiDNA repair
2015
DNA-dependent targeting of cell nuclei by a lupus autoantibody
Weisbart RH, Chan G, Jordaan G, Noble PW, Liu Y, Glazer PM, Nishimura RN, Hansen JE. DNA-dependent targeting of cell nuclei by a lupus autoantibody. Scientific Reports 2015, 5: 12022. PMID: 26156563, PMCID: PMC4496662, DOI: 10.1038/srep12022.Peer-Reviewed Original ResearchConceptsLupus anti-DNA autoantibodiesAnti-DNA autoantibodiesTumor cell nucleiSingle-chain variable fragmentPotential therapeutic applicationsLupus autoantibodiesTherapeutic approachesIschemic conditionsCertain cancer cellsChain variable fragmentCancer cellsCell nucleiAutoantibodiesNecrotic regionsVariable fragmentTherapeutic applicationsDNA damageNuclear uptakeScFvMalignancyGreater understandingTumorsStrokeDiseaseOptimizing a Lupus Autoantibody for Targeted Cancer Therapy
Noble PW, Chan G, Young MR, Weisbart RH, Hansen JE. Optimizing a Lupus Autoantibody for Targeted Cancer Therapy. Cancer Research 2015, 75: 2285-2291. PMID: 25832653, DOI: 10.1158/0008-5472.can-14-2278.Peer-Reviewed Original Research
2007
Intranuclear Protein Transduction through a Nucleoside Salvage Pathway*
Hansen JE, Tse CM, Chan G, Heinze ER, Nishimura RN, Weisbart RH. Intranuclear Protein Transduction through a Nucleoside Salvage Pathway*. Journal Of Biological Chemistry 2007, 282: 20790-20793. PMID: 17525162, DOI: 10.1074/jbc.c700090200.Peer-Reviewed Original ResearchConceptsNucleoside salvage pathwaySalvage pathwaySpecific nuclear localizationCargo proteinsGene regulationMolecular delivery vehiclesProtein transportProtein transductionTranscription factorsNuclear localizationGene expressionNuclear membraneHuman diseasesLiving cellsCell nucleiCell membraneNew molecular therapiesNumerous diseasesPathwayTransductionCellsRegulationMolecular therapyFirst demonstrationNew avenues