Imaging of HER2/neu-positive BT-474 human breast cancer xenografts in athymic mice using 111In-trastuzumab (Herceptin) Fab fragments

Y Tang, J Wang, DA Scollard, H Mondal… - Nuclear medicine and …, 2005 - Elsevier
Trastuzumab (Herceptin) Fab were prepared by digestion of intact IgG with immobilized papain,
derivatized with diethylenetriaminepentaacetic acid (DTPA) and radiolabeled with 111 In…

Associations between the uptake of 111In-DTPA-trastuzumab, HER2 density and response to trastuzumab (Herceptin) in athymic mice bearing subcutaneous human …

K McLarty, B Cornelissen, DA Scollard, SJ Done… - European journal of …, 2009 - Springer
Purpose The purpose of the study was to investigate the associations between uptake of 111
In-DTPA-trastuzumab, tumour HER2 density and response to trastuzumab (Herceptin) of …

Micro-SPECT/CT with 111In-DTPA-pertuzumab sensitively detects trastuzumab-mediated HER2 downregulation and tumor response in athymic mice bearing MDA …

…, B Cornelissen, Z Cai, DA Scollard… - Journal of Nuclear …, 2009 - Soc Nuclear Med
… McLarty K, Cornelissen B, Scollard D, Done S, Chun K, Reilly R. Associations between
the uptake of 111 In-DTPA-trastuzumab, HER2 density and response to trastuzumab (Herceptin) …

In vitro and in vivo evaluation of WK‐X‐34, a novel inhibitor of P‐glycoprotein and BCRP, using radio imaging techniques

V Jekerle, W Klinkhammer, DA Scollard… - … journal of cancer, 2006 - Wiley Online Library
Overexpression of the multidrug resistance proteins P‐glycoprotein (Pgp) and breast cancer
resistance protein (BCRP) results in treatment failure of many malignancies including …

Relationship between induction of phosphorylated H2AX and survival in breast cancer cells exposed to 111In-DTPA-hEGF

Z Cai, Z Chen, KE Bailey, DA Scollard… - Journal of Nuclear …, 2008 - Soc Nuclear Med
The Auger electron–emitting radiopharmaceutical 111 In-diethylenetriaminepentaacetic
acid human epidermal growth factor ( 111 In-DTPA-hEGF) binds the epidermal growth factor …

Detection of P-glycoprotein activity in endotoxemic rats by 99mTc-sestamibi imaging

JH Wang, DA Scollard, S Teng, RM Reilly… - Journal of Nuclear …, 2005 - Soc Nuclear Med
99m Tc-sestamibi is a widely used radiopharmaceutical agent for myocardial and oncologic
imaging. Because of its unique role as a P-glycoprotein (Pgp)–specific substrate, this …

64Cu-Labeled Trastuzumab Fab-PEG24-EGF Radioimmunoconjugates Bispecific for HER2 and EGFR: Pharmacokinetics, Biodistribution, and Tumor Imaging by …

LY Kwon, DA Scollard, RM Reilly - Molecular pharmaceutics, 2017 - ACS Publications
Heterodimerization of EGFR with HER2 coexpressed in breast cancer (BC) promotes tumor
growth, and increased EGFR expression is associated with trastuzumab resistance. Our aim …

123I-labeled HIV-1 tat peptide radioimmunoconjugates are imported into the nucleus of human breast cancer cells and functionally interact in vitro and in vivo with the cyclin …

M Hu, P Chen, J Wang, DA Scollard, KA Vallis… - European journal of …, 2007 - Springer
123I-labeled HIV-1 tat peptide radioimmunoconjugates are imported into the nucleus of
human breast cancer cells and functionally interact in vitro and in vivo with the cyclin-dependent …

A human transferrin-vascular endothelial growth factor (hnTf-VEGF) fusion protein containing an integrated binding site for 111In for imaging tumor angiogenesis

C Chan, J Sandhu, A Guha, DA Scollard… - Journal of Nuclear …, 2005 - Soc Nuclear Med
Our objective was to synthesize a recombinant protein (hnTf-VEGF [VEGF is vascular
endothelial growth factor]) composed of VEGF 165 fused through a flexible polypeptide linker (…

Epidermal growth factor receptor inhibition modulates the nuclear localization and cytotoxicity of the Auger electron–emitting radiopharmaceutical 111In-DTPA …

…, DL Costantini, Z Cai, DA Scollard… - Journal of Nuclear …, 2007 - Soc Nuclear Med
111 In-DTPA–human epidermal growth factor ( 111 In-DTPA-hEGF [DTPA is
diethylenetriaminepentaacetic acid]) is an Auger electron–emitting radiopharmaceutical that targets …