PI3K inhibition results in enhanced estrogen receptor function and dependence in hormone receptor–positive breast cancer
Activating mutations of PIK3CA are the most frequent genomic alterations in estrogen
receptor (ER)–positive breast tumors, and selective phosphatidylinositol 3-kinase α (PI3Kα) …
receptor (ER)–positive breast tumors, and selective phosphatidylinositol 3-kinase α (PI3Kα) …
Antagonism of EGFR and HER3 enhances the response to inhibitors of the PI3K-Akt pathway in triple-negative breast cancer
…, B Vojnovic, H Ellis, N Morse, NT Viola-Villegas… - Science …, 2014 - science.org
Both abundant epidermal growth factor receptor (EGFR or ErbB1) and high activity of the
phosphatidylinositol 3-kinase (PI3K)–Akt pathway are common and therapeutically targeted in …
phosphatidylinositol 3-kinase (PI3K)–Akt pathway are common and therapeutically targeted in …
The coordination chemistry of 1, 4, 7, 10-tetraazacyclododecane-N, N′, N ″, N′″-tetraacetic acid (H4DOTA): Structural overview and analyses on structure …
N Viola-Villegas, RP Doyle - Coordination Chemistry Reviews, 2009 - Elsevier
1,4,7,10-Tetraazacyclododecane-N,N′,N″,N′″-tetraacetic acid (DOTA) is one of the
preeminent carriers of metal-based radiopharmaceutics and imaging contrast agents. This …
preeminent carriers of metal-based radiopharmaceutics and imaging contrast agents. This …
Underscoring the influence of inorganic chemistry on nuclear imaging with radiometals
…, JL Houghton, MJ Evans, N Viola-Villegas… - Inorganic …, 2014 - ACS Publications
Over the past several decades, radionuclides have matured from largely esoteric and
experimental technologies to indispensible components of medical diagnostics. Driving this …
experimental technologies to indispensible components of medical diagnostics. Driving this …
Targeting the Folate Receptor (FR): Imaging and Cytotoxicity of ReI Conjugates in FR‐Overexpressing Cancer Cells
N Viola‐Villegas, AE Rabideau… - ChemMedChem …, 2008 - Wiley Online Library
The synthesis, characterization, in vitro imaging, and cytotoxic properties of a new folate
conjugate of rhenium(I) are reported. The conjugate [FA‐PEG‐BQAV‐Re(CO) 3 ] + (γ‐4) was …
conjugate of rhenium(I) are reported. The conjugate [FA‐PEG‐BQAV‐Re(CO) 3 ] + (γ‐4) was …
Monitoring afatinib treatment in HER2-positive gastric cancer with 18F-FDG and 89Zr-trastuzumab PET
YY Janjigian, N Viola-Villegas, JP Holland… - Journal of Nuclear …, 2013 - Soc Nuclear Med
We evaluated the ability of the PET imaging agent 89 Zr-trastuzumab to delineate HER2-positive
gastric cancer and to monitor the pharmacodynamic effects of the epidermal growth …
gastric cancer and to monitor the pharmacodynamic effects of the epidermal growth …
IFNγ PET imaging as a predictive tool for monitoring response to tumor immunotherapy
…, CE McCarthy, J Reyes, WZ Wei, NT Viola-Villegas - Cancer research, 2018 - AACR
IFNγ is an attractive target for imaging active antitumor immunity due to its function in the T-cell
signaling axis. Here, we test an IFNγ immuno-PET (immunoPET) probe for its capacity to …
signaling axis. Here, we test an IFNγ immuno-PET (immunoPET) probe for its capacity to …
Noninvasive Imaging of PSMA in Prostate Tumors with 89Zr-Labeled huJ591 Engineered Antibody Fragments: The Faster Alternatives
NT Viola-Villegas, KK Sevak, SD Carlin… - Molecular …, 2014 - ACS Publications
Engineered antibody fragments offer faster delivery with retained tumor specificity and rapid
clearance from nontumor tissues. Here, we demonstrate that positron emission tomography (…
clearance from nontumor tissues. Here, we demonstrate that positron emission tomography (…
18F-Labeled-Bioorthogonal Liposomes for In Vivo Targeting
F Emmetiere, C Irwin, NT Viola-Villegas… - Bioconjugate …, 2013 - ACS Publications
Liposomes are attractive vehicles for the controlled release of drugs and cytotoxins and have
a long-standing history in medical research and clinical practice. In addition to established …
a long-standing history in medical research and clinical practice. In addition to established …
Applying PET to broaden the diagnostic utility of the clinically validated CA19. 9 serum biomarker for oncology
NT Viola-Villegas, SL Rice, S Carlin, X Wu… - Journal of Nuclear …, 2013 - Soc Nuclear Med
Despite their considerable advantages, many circulating biomarkers have well-documented
limitations. One prominent shortcoming in oncology is a high frequency of false-positive …
limitations. One prominent shortcoming in oncology is a high frequency of false-positive …