Gregory E D Mullen

Summary

Affiliation: King's College London
Country: UK

Publications

  1. pmc Optimising the radiolabelling properties of technetium tricarbonyl and His-tagged proteins
    Adam Badar
    Division of Imaging Sciences and Biomedical Engineering, King s College London, 4th Floor, Lambeth Wing, St Thomas Hospital, London SE1 7EH, UK
    EJNMMI Res 4:14. 2014
  2. pmc Phase 1 trial of AMA1-C1/Alhydrogel plus CPG 7909: an asexual blood-stage vaccine for Plasmodium falciparum malaria
    Gregory E D Mullen
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 3:e2940. 2008
  3. pmc Addition of CpG ODN to recombinant Pseudomonas aeruginosa ExoProtein A conjugates of AMA1 and Pfs25 greatly increases the number of responders
    Feng Qian
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Vaccine 26:2521-7. 2008
  4. pmc Anti-apical-membrane-antigen-1 antibody is more effective than anti-42-kilodalton-merozoite-surface-protein-1 antibody in inhibiting plasmodium falciparum growth, as determined by the in vitro growth inhibition assay
    Kazutoyo Miura
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD 20852, USA
    Clin Vaccine Immunol 16:963-8. 2009
  5. pmc A Phase 1 study of the blood-stage malaria vaccine candidate AMA1-C1/Alhydrogel with CPG 7909, using two different formulations and dosing intervals
    Ruth D Ellis
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Twinbrook I, MD 20852, USA
    Vaccine 27:4104-9. 2009
  6. pmc Immunogenicity of self-associated aggregates and chemically cross-linked conjugates of the 42 kDa Plasmodium falciparum merozoite surface protein-1
    Feng Qian
    Laboratory of Malaria Immunology and Vaccinology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 7:e36996. 2012
  7. pmc Comparison of biological activity of human anti-apical membrane antigen-1 antibodies induced by natural infection and vaccination
    Kazutoyo Miura
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
    J Immunol 181:8776-83. 2008
  8. pmc Enhanced antibody production in mice to the malaria antigen AMA1 by CPG 7909 requires physical association of CpG and antigen
    Gregory E D Mullen
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5640 Fishers Lane, Rockville, MD 20852, USA
    Vaccine 25:5343-7. 2007
  9. pmc Phase 1 trial of the Plasmodium falciparum blood stage vaccine MSP1(42)-C1/Alhydrogel with and without CPG 7909 in malaria naïve adults
    Ruth D Ellis
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases National Institutes of Health, Rockville, Maryland, USA
    PLoS ONE 5:e8787. 2010
  10. pmc Enhanced antibody responses to Plasmodium falciparum Pfs28 induced in mice by conjugation to ExoProtein A of Pseudomonas aeruginosa with an improved procedure
    Feng Qian
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Microbes Infect 11:408-12. 2009

Collaborators

Detail Information

Publications24

  1. pmc Optimising the radiolabelling properties of technetium tricarbonyl and His-tagged proteins
    Adam Badar
    Division of Imaging Sciences and Biomedical Engineering, King s College London, 4th Floor, Lambeth Wing, St Thomas Hospital, London SE1 7EH, UK
    EJNMMI Res 4:14. 2014
    ..Here, we aim to optimise the technetium tricarbonyl radiolabelling method to produce consistently >95% radiolabelling efficiencies with high specific activities suitable for in vivo imaging...
  2. pmc Phase 1 trial of AMA1-C1/Alhydrogel plus CPG 7909: an asexual blood-stage vaccine for Plasmodium falciparum malaria
    Gregory E D Mullen
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 3:e2940. 2008
    ..This is the first reported use in humans of an investigational vaccine, AMA1-C1/Alhydrogel, with the novel adjuvant CPG 7909...
  3. pmc Addition of CpG ODN to recombinant Pseudomonas aeruginosa ExoProtein A conjugates of AMA1 and Pfs25 greatly increases the number of responders
    Feng Qian
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Vaccine 26:2521-7. 2008
    ..The results obtained in this study indicate the potential use of a combination strategy to increase the number of responders to malarial antigens in humans...
  4. pmc Anti-apical-membrane-antigen-1 antibody is more effective than anti-42-kilodalton-merozoite-surface-protein-1 antibody in inhibiting plasmodium falciparum growth, as determined by the in vitro growth inhibition assay
    Kazutoyo Miura
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD 20852, USA
    Clin Vaccine Immunol 16:963-8. 2009
    ..Our data provide a benchmark for antibody levels for future AMA1- or MSP1(42)-based vaccine development efforts in preclinical and clinical trials...
  5. pmc A Phase 1 study of the blood-stage malaria vaccine candidate AMA1-C1/Alhydrogel with CPG 7909, using two different formulations and dosing intervals
    Ruth D Ellis
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Twinbrook I, MD 20852, USA
    Vaccine 27:4104-9. 2009
    ..037, 95% CI 1.03, 4.28). In vitro growth inhibition followed the antibody level: median inhibition was 51% (0,1 month interval) versus 85% (0,2 month interval) in antibody from samples taken 2 weeks post-second vaccination (p=0.056)...
  6. pmc Immunogenicity of self-associated aggregates and chemically cross-linked conjugates of the 42 kDa Plasmodium falciparum merozoite surface protein-1
    Feng Qian
    Laboratory of Malaria Immunology and Vaccinology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, United States of America
    PLoS ONE 7:e36996. 2012
    ..Clearly, enhancing the immunogenicity of a recombinant protein vaccine candidate by the formation of protein complexes must be established on an empirical basis...
  7. pmc Comparison of biological activity of human anti-apical membrane antigen-1 antibodies induced by natural infection and vaccination
    Kazutoyo Miura
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
    J Immunol 181:8776-83. 2008
    ....
  8. pmc Enhanced antibody production in mice to the malaria antigen AMA1 by CPG 7909 requires physical association of CpG and antigen
    Gregory E D Mullen
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5640 Fishers Lane, Rockville, MD 20852, USA
    Vaccine 25:5343-7. 2007
    ..Our results suggest that the adjuvant effects of CpGs are optimal when adsorbed to Alhydrogel and highlight the need for careful characterization of the vaccine formulation...
  9. pmc Phase 1 trial of the Plasmodium falciparum blood stage vaccine MSP1(42)-C1/Alhydrogel with and without CPG 7909 in malaria naïve adults
    Ruth D Ellis
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases National Institutes of Health, Rockville, Maryland, USA
    PLoS ONE 5:e8787. 2010
    ..To improve the level of antibody response, MSP1(42)-C1 was formulated with Alhydrogel plus the novel adjuvant CPG 7909...
  10. pmc Enhanced antibody responses to Plasmodium falciparum Pfs28 induced in mice by conjugation to ExoProtein A of Pseudomonas aeruginosa with an improved procedure
    Feng Qian
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Microbes Infect 11:408-12. 2009
    ..A significant increase in immunogenicity measured by ELISA was observed in mice immunized with conjugated Pfs28 as compared to unconjugated Pfs28...
  11. pmc Efficient extraction of vaccines formulated in aluminum hydroxide gel by including surfactants in the extraction buffer
    Daming Zhu
    Laboratory of Malaria Immunology and Vaccinology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Vaccine 30:189-94. 2012
    ..The results showed that inclusion of SDS or cetylpyridinium chloride in extraction buffer increased the antigen recovery dramatically and can be used for efficient characterization of Alhydrogel vaccines...
  12. pmc Plasmodium falciparum apical membrane antigen 1 vaccine elicits multifunctional CD4 cytokine-producing and memory T cells
    Maria Cecilia Huaman
    Laboratory of Malaria and Vector Research and Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA
    Vaccine 27:5239-46. 2009
    ..The detailed profile of multifunctional T-cell responses to AMA1 presented here will advance our ability to assess the immunogenicity of human malarial vaccines...
  13. pmc Formulation of vaccines containing CpG oligonucleotides and alum
    Joan A Aebig
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5640 Fishers Lane, Rockville, MD, 20852 USA
    J Immunol Methods 323:139-46. 2007
    ..It also suggests that IP-10 assays are not a good basis for potency assays for alum-based vaccines containing CPG 7909...
  14. pmc Conjugating recombinant proteins to Pseudomonas aeruginosa ExoProtein A: a strategy for enhancing immunogenicity of malaria vaccine candidates
    Feng Qian
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5640 Fishers Lane, Rockville, MD 20852, USA
    Vaccine 25:3923-33. 2007
    ..These conjugates now need to be tested in humans to determine if mice are predictive of the response in humans...
  15. pmc The TLR9 ligand CpG promotes the acquisition of Plasmodium falciparum-specific memory B cells in malaria-naive individuals
    Peter D Crompton
    Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20852, USA
    J Immunol 182:3318-26. 2009
    ..These results provide important insights into the human MBC response, which can inform the development of vaccines against malaria and other pathogens that disrupt immunological memory...
  16. doi request reprint [Re(CO)(3)](+) labelling of a novel cysteine/hexahistidine tag: insights into binding mode by liquid chromatography-mass spectrometry
    Richard Tavare
    Division of Imaging Sciences and Biomedical Engineering, King s College London, St Thomas Hospital, London SE1 7EH, UK
    J Inorg Biochem 114:24-7. 2012
    ....
  17. ncbi request reprint Enhancement of functional antibody responses to AMA1-C1/Alhydrogel, a Plasmodium falciparum malaria vaccine, with CpG oligodeoxynucleotide
    Gregory E D Mullen
    Malaria Vaccine Development Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5640 Fishers Lane, Rockville, MD 20852, USA
    Vaccine 24:2497-505. 2006
    ..These promising preclinical results have recently led to the start of a Phase 1 trial in the US...
  18. pmc Biocompatible inorganic nanoparticles for [18F]-fluoride binding with applications in PET imaging
    Maite Jauregui-Osoro
    Division of Imaging Sciences, King s College London, St Thomas Hospital, London, UK SE1 7EH
    Dalton Trans 40:6226-37. 2011
    ..Both materials have properties that are an attractive basis for the design of molecular targeted PET imaging agents labelled with (18)F...
  19. pmc [(89)Zr]oxinate4 for long-term in vivo cell tracking by positron emission tomography
    Putthiporn Charoenphun
    King s College London, Division of Imaging Sciences and Biomedical Engineering, 4th Floor Lambeth Wing, St Thomas Hospital, London, SE1 7EH, UK
    Eur J Nucl Med Mol Imaging 42:278-87. 2015
    ..We aimed to develop an (89)Zr PET tracer for cell labelling and compare it with [(111)In]oxinate3 single photon emission computed tomography (SPECT)...
  20. pmc Efficient bifunctional gallium-68 chelators for positron emission tomography: tris(hydroxypyridinone) ligands
    David J Berry
    King s College London, Division of Imaging Sciences and Biomedical Engineering, The Rayne Institute, St Thomas Hospital, London, SE1 7EH, UK
    Chem Commun (Camb) 47:7068-70. 2011
    ..A new tripodal tris(hydroxypyridinone) bifunctional chelator for gallium allows easy production of (68)Ga-labelled proteins rapidly under mild conditions in high yields at exceptionally high specific activity and low concentration...
  21. pmc Synthesis, Characterization, and Application of Core-Shell Co0.16Fe2.84O4@NaYF4(Yb, Er) and Fe3O4@NaYF4(Yb, Tm) Nanoparticle as Trimodal (MRI, PET/SPECT, and Optical) Imaging Agents
    Xianjin Cui
    King s College London, Division of Imaging Sciences and Biomedical Engineering, Fourth Floor Lambeth Wing, St Thomas Hospital, London, SE1 7EH, United Kingdom
    Bioconjug Chem 27:319-28. 2016
    ..Preliminary results in sentinel lymph node imaging in mice indicate the advantages of multimodal imaging. ..
  22. doi request reprint Efficient site-specific radiolabeling of a modified C2A domain of synaptotagmin I with [99mTc(CO)3]+: a new radiopharmaceutical for imaging cell death
    Richard Tavare
    Division of Imaging Sciences, King s College London, St Thomas Hospital, London SE17EH, United Kingdom
    Bioconjug Chem 20:2071-81. 2009
    ....
  23. pmc Non-invasive molecular imaging of inflammatory macrophages in allograft rejection
    Alexander S G O'Neill
    Department of Imaging Chemistry and Biology, Division of Imaging Sciences and Biomedical Engineering, King s College London, St Thomas Hospital, London, SE1 7EH, UK
    EJNMMI Res 5:69. 2015
    ..We therefore decided to image in vivo sialoadhesin (Sn, Siglec 1 or CD169) using anti-Sn mAb (SER-4) directly radiolabelled with (99m)Tc pertechnetate...
  24. pmc Sialoadhesin - a macrophage-restricted marker of immunoregulation and inflammation
    Alexander S G O'Neill
    Division of Imaging Sciences, King s College London, St Thomas Hospital, London, UK
    Immunology 138:198-207. 2013
    ..This review presents Sn as a macrophage-specific marker of inflammation and immunoregulation with the potential to becoming an important biomarker for immunologically active macrophages and a target for therapy...