Melvyn Folkard

Personal Home Page

http://www.lowdose.energy.gov/investigators/past_pis/Folkard/m_folkard.html

Articles in Scholarly Journals [Incomplete List]

  1. Signaling factors for irradiated glioma cells induced bystander responses in fibroblasts
    Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, vol. 638, no. 1-2, pp. 139–145, 2008
  2. Microsatellite analysis for determination of the mutagenicity of extremely low-frequency electromagnetic fields and ionising radiation in vitro
    Mutation Research/Genetic Toxicology and Environmental Mutagenesis, vol. 626, no. 1-2, pp. 34–41, 2007
  3. The use of radiation microbeams to investigate the bystander effect in cells and tissues
    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 580, no. 1, pp. 446–450, 2007
  4. A scanning focussed vertical ion nanobeam: A new UK facility for cell irradiation and analysis
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 260, no. 1, pp. 97–100, 2007
  5. Double strand break formation as a response to X-ray and targeted proton-irradiation
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 260, no. 1, pp. 159–163, 2007
  6. New insights on radiation-induced bystander signalling and its relationship to DNA repair
    International Congress Series, vol. 1299, pp. 121–127, 2007
  7. Role of TGF-ß1 and nitric oxide in the bystander response of irradiated glioma cells
    Oncogene, vol. 27, no. 4, Article ID 1210653, 6 pages, 2007
  8. Status of Charged Particle Microbeams for Radiation Biology
    Journal of Physics: Conference Series, vol. 58, pp. 62–67, 2007
  9. Cytoplasmic Irradiation Induces Mitochondrial-Dependent 53BP1 Protein Relocalization in Irradiated and Bystander Cells
    Cancer Research, vol. 67, no. 12, pp. 5872–5879, 2007
  10. Histone H2AX Phosphorylation in Normal Human Cells Irradiated with Focused Ultrasoft X Rays: Evidence for Chromatin Movement during Repair
    Radiation Research, vol. 166, no. 1, p. 31, 2006
  11. Calcium Fluxes Modulate the Radiation-Induced Bystander Responses in Targeted Glioma and Fibroblast Cells
    Radiation Research, vol. 166, no. 3, p. 479, 2006
  12. ATR-dependent radiation-induced ?H2AX foci in bystander primary human astrocytes and glioma cells
    Oncogene, vol. 26, no. 7, Article ID 1209863, 9 pages, 2006
  13. Apoptosis is initiated in human keratinocytes exposed to signalling factors from microbeam irradiated cells
    International Journal of Radiation Biology, vol. 82, no. 6, pp. 393–399, 2006
  14. Study on hydrophilicity of polymer surfaces improved by plasma treatment
    Applied Surface Science, vol. 252, no. 10, pp. 3375–3379, 2006
  15. What role for DNA damage and repair in the bystander response?
    Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, vol. 597, no. 1-2, pp. 1–4, 2006
  16. Bystander-induced differentiation: A major response to targeted irradiation of a urothelial explant model
    Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, vol. 597, no. 1-2, pp. 43–49, 2006
  17. A model for radiation-induced bystander effects, with allowance for spatial position and the effects of cell turnover
    Journal of Theoretical Biology, vol. 232, no. 3, pp. 329–338, 2005
  18. Bystander signaling between glioma cells and fibroblasts targeted with counted particles
    International Journal of Cancer, vol. 116, no. 1, pp. 45–51, 2005
  19. New insights into the cellular response to radiation using microbeams
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 231, no. 1-4, pp. 189–194, 2005
  20. New insights on cell death from radiation exposure
    The Lancet Oncology, vol. 6, no. 7, pp. 520–528, 2005
  21. Genomic Instability in Human Lymphocytes Irradiated with Individual Charged Particles: Involvement of Tumor Necrosis Factor α in Irradiated Cells but not Bystander Cells
    Radiation Research, vol. 163, no. 2, p. 183, 2005
  22. Low-Dose Binary Behavior of Bystander Cell Killing after Microbeam Irradiation of a Single Cell with Focused CK X Rays
    Radiation Research, vol. 163, no. 3, p. 332, 2005
  23. Evidence for the Direct Binding of Phosphorylated p53 to Sites of DNA Breaks In vivo
    Cancer Research, vol. 65, no. 23, pp. 10810–10821, 2005
  24. Targeted cytoplasmic irradiation induces bystander responses
    Proceedings of the National Academy of Sciences, vol. 101, no. 37, pp. 13495–13500, 2004
  25. Evidence for induction of DNA double strand breaks in the bystander response to targeted soft X-rays in CHO cells
    Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, vol. 556, no. 1-2, pp. 209–215, 2004
  26. A proliferation-dependent bystander effect in primary porcine and human urothelial explants in response to targeted irradiation
    British Journal of Cancer, vol. 88, no. 5, Article ID 6600804, 7 pages, 2003
  27. Bystander responses induced by low LET radiation
    Oncogene, vol. 22, no. 45, Article ID 1206991, 6 pages, 2003
  28. The design and application of ion microbeams for irradiating living cells and tissues
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 210, pp. 302–307, 2003
  29. Low-Dose Studies of Bystander Cell Killing with Targeted Soft X Rays
    Radiation Research, vol. 160, no. 5, p. 505, 2003
  30. Local DNA damage by proton microbeam irradiation induces poly(ADP-ribose) synthesis in mammalian cells
    Mutagenesis, vol. 18, no. 5, pp. 411–416, 2003
  31. Effects of Exposure to Low-Dose-Rate 60Co Gamma Rays on Human Tumor Cells In Vitro
    Radiation Research, vol. 158, no. 3, p. 311, 2002
  32. The application of charged-particle microbeams in radiobiology
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 188, no. 1-4, pp. 49–54, 2002
  33. Investigating the cellular effects of isolated radiation tracks using microbeam techniques
    Advances in Space Research, vol. 30, no. 4, pp. 871–876, 2002
  34. Direct evidence for a bystander effect of ionizing radiation in primary human fibroblasts
    British Journal of Cancer, vol. 84, no. 5, pp. 674–679, 2001
  35. Measurements of the targeting accuracy of the Gray Laboratory charged-particle microbeam
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 179, no. 1, pp. 145–150, 2001
  36. The impact of microbeams in radiation biology
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 181, no. 1-4, pp. 426–430, 2001
  37. Long-Term Genomic Instability in Human Lymphocytes Induced by Single-Particle Irradiation
    Radiation Research, vol. 155, no. 1, p. 122, 2001
  38. Low-Dose Hypersensitivity in Chinese Hamster V79 Cells Targeted with Counted Protons Using a Charged-Particle Microbeam
    Radiation Research, vol. 156, no. 5, p. 526, 2001
  39. A Focused Ultrasoft X-Ray Microbeam for Targeting Cells Individually with Submicrometer Accuracy
    Radiation Research, vol. 156, no. 6, p. 796, 2001
  40. Critical energies for ssb and dsb induction in plasmid DNA by vacuum-UV photons: an arrangement for irradiating dry or hydrated DNA with monochromatic photons
    International Journal of Radiation Biology, vol. 76, no. 6, pp. 763–771, 2000
  41. Critical energies for SSB and DSB induction in plasmid DNA by low-energy photons: action spectra for strand-break induction in plasmid DNA irradiated in vacuum
    International Journal of Radiation Biology, vol. 76, no. 7, pp. 881–890, 2000
  42. Single ion actions: The induction of micronuclei in V79 cells exposed to individual protons
    Advances in Space Research, vol. 25, no. 10, pp. 2095–2101, 2000
  43. Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 32, no. 11, pp. 2753–2761, 1999
  44. A plasma light source for the VUV spectral region
    IEEE Journal of Selected Topics in Quantum Electronics, vol. 5, no. 6, pp. 1522–1525, 1999
  45. Studies of bystander effects in human fibroblasts using a charged particle microbeam
    International Journal of Radiation Biology, vol. 74, no. 6, pp. 793–798, 1998
  46. A charged-particle microbeam: I. Development of an experimental system for targeting cells individually with counted particles
    International Journal of Radiation Biology, vol. 72, no. 4, pp. 375–385, 1997
  47. A charged-particle microbeam: II. A single-particle micro-collimation and detection system.
    International Journal of Radiation Biology, vol. 72, no. 4, pp. 387–395, 1997
  48. DNA double-strand break distributions in X-ray and alpha-particle irradiated V79 cells: evidence for non-random breakage
    International Journal of Radiation Biology, vol. 71, no. 4, pp. 347–363, 1997
  49. Two approaches for irradiating cells individually: a charged-particle microbeam and a soft X-ray microprobe
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 130, no. 1-4, pp. 270–274, 1997
  50. Phase modulated ellipsometry used for composition control during MBE growth of CdHgTe: An analysis of instrumental factors and an assessment of the material produced
    Journal of Electronic Materials, vol. 25, no. 9, pp. 1521–1526, 1996
  51. Inactivation of V79 cells by low-energy protons, deuterons and helium-3 ions
    International Journal of Radiation Biology, vol. 69, no. 6, pp. 729–738, 1996
  52. Meeting Report: Microbeam Probes of Cellular Radiation Response, 4th L. H. Gray Workshop, 8-10 July 1993
    International Journal of Radiation Biology, vol. 65, no. 4, pp. 503–508, 1994
  53. Effect of Radiation Quality on Lesion Complexity in Cellular DNA
    International Journal of Radiation Biology, vol. 66, no. 5, pp. 537–542, 1994
  54. Action Spectra for Single- and Double-strand Break Induction in Plasmid DNA: Studies Using Synchrotron Radiation
    International Journal of Radiation Biology, vol. 66, no. 5, pp. 569–572, 1994
  55. In-situ ellipsometric measurements of the MBE growth of CdTe/HgTe and CdTe/ZnTe superlattices
    Journal of Electronic Materials, vol. 22, no. 8, pp. 1097–1102, 1993
  56. Measurement of DNA Damage by Electrons with Energies between 25 and 4000 EV
    International Journal of Radiation Biology, vol. 64, no. 6, pp. 651–658, 1993
  57. Ellipsometry: a technique for real time monitoring and analysis of MBE-grown CdHgTe and CdTe/HgTe superlattices
    Journal of Crystal Growth, vol. 117, no. 1-4, pp. 166–170, 1992
  58. Physics in Medicine and Biology, vol. 34, no. 12, pp. 1961–1963, 1989
  59. Physics in Medicine and Biology, vol. 34, no. 6, pp. 707–715, 1989
  60. Measurement of DNA Damage and Cell Killing in Chinese Hamster V79 Cells Irradiated with Aluminum Characteristic Ultrasoft X Rays
    Radiation Research, vol. 117, no. 3, p. 489, 1989
  61. Measurements of Neutron Energy Using a Recoil-Proton Telescope and a High-Pressure Ionization Chamber
    Radiation Research, vol. 118, no. 1, p. 37, 1989
  62. Physics in Medicine and Biology, vol. 32, no. 12, pp. 1615–1626, 1987
  63. Physics in Medicine and Biology, vol. 32, no. 6, pp. 769–773, 1987
  64. Physics in Medicine and Biology, vol. 31, no. 2, pp. 135–144, 1986