| |
Newly
Funded Projects:
Molecular Mechanisms of Suppression
of Neoplastic Transformation by Low Doses of Low LET
Radiation

Currently
Funded Project:
Mechanisms
Underlying the Adaptive Response against Spontaneous
Neoplastic Transformation Induced by Low Doses
of Low LET Radiation, abstract.
-
-
Low
Dose Studies of Neoplastic Transformation In
vitro by Low-LET Radiations
Redpath, J.L., Lao, X.-Y., Kapadia, R.,
and Elmore, E.
-
2003
Workshop:
Neoplastic Transformation In
vitro Following Exposure
to Low Doses of Low-LET Radiation
Redpath, J.L., Lao, X.-Y., Pant,
M., Ko, S., Christie, C., Taylor, T., and Elmore,
E.
Elmore, E., Lao, X.Y., Kapadia, R.,
Giedzinski, E., Limoli, C., and Redpath,
J.L. (2008) Low doses of very low-dose-rate
low-LET radiation suppress radiation-induced neoplastic
transformation in vitro and induce an adaptive
response. Radiation Research 169(3):311-318.
Wang, X.Q., Stanbridge, E.J., Lao,
X., Cai, Q., Fan, S.T., and Redpath,
J.L. (2007) p53-dependent
Chk1 phosphorylation is required for maintenance of
prolonged G(2) arrest. Radiation
Research 168(6):706-715.
Elmore, E., Jain, A., Siddiqui, S.,
Tohidian, N., Meyskens, F.L., Steele, V., and Redpath,
J.L. (2007) Development and characteristics
of a human cell assay for screening agents for melanoma
prevention. Melanoma Research 17(1):42-50.
Schollnberger, H., Mitchel,
R.E.J., Redpath, J.L., Crawford-Brown,
D.J., and Hofmann, W. (2007) ) Detrimental and protective
bystander effects: A model approach. Radiation
Research 168(5):614-626.
Elmore, E., Jain, A., Siddiqui, S., Tohidian, N., Meyskens,
F.L., Steele, V. E., and Redpath, J.L. (2007) Development
and characteristics of a human cell assay for screening agents for melanoma
prevention. Melanoma Research 17:42-50.
Redpath, J.L. (2007) In
vitro radiation-induced neoplastic transformation:
Suppressive effects at low doses. In:
Extended Abstracts Radiation Research: State of the
science twenty years after Chernobyl. Radiation
Research 167(3):345-346.
Redpath, J.L. and
Mitchel, R.E.J. (2006) Enhanced biological effectiveness
of low energy X-rays and implications for the UK breast
screening programme - Correspondence. British
J. of Radiology 79(946):854-855.
Redpath, J.L. (2006)
Suppression of neoplastic transformation in vitro by
low doses of low LET radiation. Dose-Response 4(4):302-308.
Wang, X.Q., Redpath, J.L., Fan.
S.T., and Stanbridge, E.J. (2006) ATR dependent activation
of Chk2. Journal of Cellular Physiology 208:613-619.
Deng, W-P., Chao, M-W., Lai, W-F.,
Sun, C., Chung, C-Y., Wu, C-C., Lin, I-H., Hwang, J-J.,
Wu., C-H., Chiu, W-T., Chen, C-Y., Redpath,
J.L. (2006) Correction of malignant behavior
of tumor cells by traditional Chinese herb medicine
through a restoration of p53. Cancer Letters 233:315-327.
Elmore, E., Lao, X-Y., Kapadia, R.,
and Redpath,
J.L. (2006) The effect of dose rate in radiation-induced
neoplastic transformation in vitro by low doses of
low-LET radiation. Radiation Research 166:832-838.
Redpath, J.L. (2006)
Radiation-induced neoplastic transformation in
vitro, hormesis, and risk assessment. Environmental
and Molecular Mutagenesis 47(6):403.
Ko, M., Lao, X-Y., Kapadia, R., Elmore, E. and Redpath, J.L . (2006) Neoplastic transformation in vitro by low doss of ionizing radiation: Role of adaptive response and bystander effects. Mutation Research 597(1-2):11-17.
Mendonca, M.S., Farrington, D.L., Mayhugh, B.M., Qin, Y., Temples, T., Comerford, K., Chakrabarti, R., Zainabadi, K., Redpath, J.L., Stanbridge, E.J., and Srivatsan, E.S. (2004) Homozygous deletions within the 11q13 cervical cancer tumor-suppressor locus in radiation-induced, neoplastically transformed human hybrid cells. Genes, Chromosomes & Cancer 39:277-287.
Elmore, E., Lao, X.Y., Ko, M., Rightnar,
S., Nelson, G., and Redpath, J.L. (2005)
Neoplastic transformation in vitro induced
by low doses of 232 MeV protons. International
J. of Radiation Biology 81(4):291-297.
Redpath, J.L. (2005)
Nonlinear response for neoplastic transformation following
low doses of low-LET radiation. Nonlinearity in
Biology, Toxicology and Medicine 3:113-124.
Redpath, J.L. (2004)
Radiation-induced neoplastic transformation in
vitro: Evidence for a protective effect at low
doses of low-LET radiation. Cancer and Metastasis
Reviews 23:333-339.
Ko, S.J., Liao, X.-Y., Molloi, S.,
Elomore, E., and Redpath,
J.L. (2004) Neoplastic transformation in
vitro after exposure to low doses of mammographic-energy
X-rays: Quantitative and mechanistic aspects. Radiation
Research 162:646-654.
Lio,
Y.-C., Schild, D., Brenneman,
M.A., Redpath,
J.L., and Chen, D.J. (2004)
Human Rad51C deficiency destabilizes XRCC3, impairs
recombination, and radiosensitizes S/G2-phase cells. J.
of Biological Chemistry 279(40):42313-42320.
Redpath,
J.L. (2004) Suppression of neoplastic
tranformation in vitro by low doses of
low-LET radiation. In: The 14th
Pacific Basin Nuclear Conference, Honolulu,
Hawaii.
Pant,
M.C., Liao, X.-Y., Lu, Q., Molloi, S., Slmore,
E., and Redpath, J.L. (2003)
Mechanisms of suppression of neoplastic transformation
in vitro by low doses of low-LET radiation.
Carcinogenesis 24(12):1961-1965.
Redpath, J.L., Lu, Q., Lao, X.,
Molloi, S., and Elmore, E. (2003) Low doses of
diagnostic energy X-rays protect against neoplastic
transformation
in vitro. International J. of Radiation
Biology
79(4):235-240.
Redpath,
J.L., Short, S.C., Woodcock, M., and Johnston,
P.J. (2003) Low-dose reduction in transformation
frequency compared to un-irradiated controls: The
role of hyper-radiosensitivity to cell death. Radiation
Research 159:422-436.
DeSimone,
J.N., Bengtsson, U., Wang, X.Q., Lao, X.Y.,
Redpath, J.L., and Stanbridge,
E.J. (2002) Complexity of the mechanisms of
initiation and maintenance of DNA damage-induced
G2-arrest and subsequent G1 phase arrest: TP53-dependent
and TP53-independent roles. Radiation Research 159(1):72-85.
Redpath,
J.L., Bengtsson, U., DeSimone, J.,
Lao, X., Wang, X., and Stanbridge, E.J. (2002)
Sticky anaphase aberrations after G2-phase
arrest of gamma-irradiated human skin fibroblasts:
TP53 independence of formation and TP53 dependence
of consequences. Radiation
Research 159(1):57-71.
Redpath, J.L., Liang,
D., Taylor, T.H., Christie, C., and Elmore, E.
(2001) The shape of the dose-response curve for
radiation-induced neoplastic transformation in
vitro: Evidence
for an adaptive response against neoplastic transformation
at low doses of low-LET radiation. Radiation
Research 156:700-707.
Redpath,
J.L. and Guiterrez, M. (2001) Kinetics
of induction of reactive oxygen species during
the post-irradiation expression of neoplastic
transformation in
vitro.
International J. of Radiation Biology 77(11):1081-1085.
Redpath,
J.L., Liang, D., Taylor, T.H., Christie, C.,
and Elmore, E. (2001) The shape of the dose-response
curve for radiation-induced transformation in
vivo: Evidence for an adaptive response against
neoplastic transformation at low doses of low-LET
radiation.
Radiation Rearch 156:700-701.
Ehring, G.R., Antoniono,
R.J., and Redpath,
J.L. (1998) Gap junction expression
following UVC-induced neoplastic transformation
in human hybrid cell lines. Carcinogensis 19(12):2085-2093.
Redpath,
J.L. and Antoniono,
R.J. (1998) Induction of an adaptive response against
spontaneous neoplastic transformation in vitro by
low-dose gamma radiation. Radiation Research 149:517-520.
Sun,
C., Redpath, J.L., Coleman, M., and Stanbridge,
E.J. (1988) Further studies of the radiation-induced
expression of a tumor-specific antigen in human
cell hybrids. Radiation Research
114:84-93.
Redpath,
J.L., Sun, C., Coleman, M., and Stanbridge,
E.J. (1987) Neoplastic transformation of human
hybrid cells by y radiation: A quantitative assay.
Radiation Research 110:468-472.
|
|
|