|In vivo visualization of embryonic stem cell survival, proliferation, and migration after cardiac delivery|
F Cao, S Lin, X Xie, P Ray, M Patel, X Zhang, M Drukker, SJ Dylla, ...
Circulation 113 (7), 1005, 2006
|Imaging tri-fusion multimodality reporter gene expression in living subjects|
P Ray, A De, JJ Min, RY Tsien, SS Gambhir
Cancer research 64 (4), 1323-1330, 2004
|An inhibitor of nonhomologous end-joining abrogates double-strand break repair and impedes cancer progression|
M Srivastava, M Nambiar, S Sharma, SS Karki, G Goldsmith, M Hegde, ...
Cell 151 (7), 1474-1487, 2012
|Optical bioluminescence and positron emission tomography imaging of a novel fusion reporter gene in tumor xenografts of living mice|
P Ray, AM Wu, SS Gambhir
Cancer Research 63 (6), 1160-1165, 2003
|Multimodality imaging of tumor xenografts and metastases in mice with combined small-animal PET, small-animal CT, and bioluminescence imaging|
CM Deroose, A De, AM Loening, PL Chow, P Ray, AF Chatziioannou, ...
Journal of Nuclear Medicine 48 (2), 295-303, 2007
|Noninvasive quantitative imaging of protein–protein interactions in living subjects|
P Ray, H Pimenta, R Paulmurugan, F Berger, ME Phelps, M Iyer, ...
Proceedings of the National Academy of Sciences 99 (5), 3105-3110, 2002
|Monitoring gene therapy with reporter gene imaging|
P Ray, E Bauer, M Lyer, JR Barrio, N Satyamurthy, ME Phelps, ...
Seminars in nuclear medicine 31 (4), 312-320, 2001
|Construction and validation of improved triple fusion reporter gene vectors for molecular imaging of living subjects|
P Ray, R Tsien, SS Gambhir
Cancer Research 67 (7), 3085-3093, 2007
|Early diagnosis of ovarian carcinoma: is a solution in sight?|
AM Lutz, JK Willmann, CW Drescher, P Ray, FV Cochran, N Urban, ...
Radiology 259 (2), 329-345, 2011
|BRET3: a red‐shifted bioluminescence resonance energy transfer (BRET)‐based integrated platform for imaging protein‐protein interactions from single live cells and living animals|
A De, P Ray, AM Loening, SS Gambhir
The FASEB Journal 23 (8), 2702-2709, 2009
|Stem cell‐mediated accelerated bone healing observed with in vivo molecular and small animal imaging technologies in a model of skeletal injury|
SW Lee, P Padmanabhan, P Ray, SS Gambhir, T Doyle, C Contag, ...
Journal of Orthopaedic Research 27 (3), 295-302, 2009
|Reporter gene imaging of protein–protein interactions in living subjects|
TF Massoud, R Paulmurugan, A De, P Ray, SS Gambhir
Current opinion in biotechnology 18 (1), 31-37, 2007
|Visualization of a primary anti-tumor immune response by positron emission tomography|
CJ Shu, S Guo, YJ Kim, SM Shelly, A Nijagal, P Ray, SS Gambhir, ...
Proceedings of the National Academy of Sciences 102 (48), 17412-17417, 2005
|Cancer screening: a mathematical model relating secreted blood biomarker levels to tumor sizes|
AM Lutz, JK Willmann, FV Cochran, P Ray, SS Gambhir
PLoS Med 5 (8), e170, 2008
|Multimodality imaging of lymphocytic migration using lentiviral-based transduction of a tri-fusion reporter gene|
YJ Kim, P Dubey, P Ray, SS Gambhir, ON Witte
Molecular Imaging & Biology 6 (5), 331-340, 2004
|Monitoring caspase-3 activation with a multimodality imaging sensor in living subjects|
P Ray, A De, M Patel, SS Gambhir
Clinical Cancer Research 14 (18), 5801-5809, 2008
|Semiautomated Radiosynthesis and Biological Evaluation of [18F]FEAU: A Novel PET Imaging Agent for HSV1-tk/sr39tk Reporter Gene Expression|
FT Chin, M Namavari, J Levi, M Subbarayan, P Ray, X Chen, SS Gambhir
Molecular Imaging and Biology 10 (2), 82-91, 2008
|The non-coding transcripts of hsr-omega gene in Drosophila: do they regulate trafficking and availability of nuclear RNA-processing factors|
SC Lakhotia, P Ray, TK Rajendra, KV Prasanth
Curr. Sci 77, 553-563, 1999
|IGF-1R inhibition potentiates cytotoxic effects of chemotherapeutic agents in early stages of chemoresistant ovarian cancer cells|
RK Singh, SM Gaikwad, A Jinager, S Chaudhury, A Maheshwari, P Ray
Cancer letters 354 (2), 254-262, 2014
|Multimodality molecular imaging of disease progression in living subjects|
Journal of biosciences 36 (3), 499-504, 2011