Publications by authors named "Peter Laviolette"

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Altered Perivascular Diffusivity in Glioblastoma: Integrating DTI-ALPS Index with Radio-Pathomic and Histopathologic Correlates.
Biprojit Nath, Samuel A Bobholz, Daniel C Kim, Allison K Lowman, Savannah R Duenweg, Peter S LaViolette

Res Sq· December 2025

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Independent histological validation of MR-derived radio-pathomic maps of tumor cell density using image-guided biopsies in human brain tumors.
Gianluca Nocera, Francesco Sanvito, Jingwen Yao, Sonoko Oshima, Samuel A Bobholz, Peter S LaViolette

J Neurooncol· October 2025

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Multi-site retrospective analysis of diffusion and perfusion magnetic resonance imaging correlates to glioma characteristics derived from radio-pathomic maps.
Samuel A Bobholz, Daniel Aaronsen, Aleksandra Winiarz, Savannah R Duenweg, Allison K Lowman, Peter S LaViolette

Neuro Oncol· September 2025

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Connexin 43 drives glioblastoma cancer stem cell phenotypes through a WNK lysine-deficient protein kinase 1-c-MYC signaling axis.
Erin E Mulkearns-Hubert, Nicole Hajdari, Ellen S Hong, Ashley P Jacobs, Aymerick Gaboriau, Peter S LaViolette

Cell Rep· September 2025

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Tumor cells upregulate neurotransmitter GABA in the choroid plexus through STAT6-Bestrophin1 signaling, promoting leptomeningeal dissemination.
Diganta Das, Mukund Iyer, Brooke Nakamura, Saman Sedighi, Angela Hsu, Peter S LaViolette

Neuro Oncol· July 2025

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Tumor-initiating genetics and therapy drive divergent molecular evolution in IDH-mutant gliomas.
Tamrin Chowdhury, C Mircea S Tesileanu, Emre Kocakavuk, Kevin C Johnson, Jooho Lee, Peter S LaViolette

bioRxiv· July 2025

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The Role of Dynamic Contrast Enhanced Magnetic Resonance Imaging in Evaluating Prostate Adenocarcinoma: A Partially-Blinded Retrospective Study of a Prostatectomy Patient Cohort With Whole Gland Histopathology Correlation and Application of PI-RADS or TNM Staging.
Sajeev Sridhar, Zeyad Abouelfetouh, Ion Codreanu, Nakul Gupta, Shu Zhang, Peter S LaViolette

Prostate· April 2025

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Correction: Maranto et al. Prospects for Clinical Development of Stat5 Inhibitor IST5-002: High Transcriptomic Specificity in Prostate Cancer and Low Toxicity In Vivo. 2020, , 3412.
Cristina Maranto, Vindhya Udhane, Jing Jia, Ranjit Verma, Gerhard Müller-Newen, Peter S LaViolette

Cancers (Basel)· March 2025

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Comparison of intensity normalization methods in prostate, brain, and breast cancer multi-parametric magnetic resonance imaging.
Savannah R Duenweg, Samuel A Bobholz, Allison K Lowman, Aleksandra Winiarz, Biprojit Nath, Peter LaViolette

Front Oncol· February 2025

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Radio-pathomic estimates of cellular growth kinetics predict survival in recurrent glioblastoma.
Sonoko Oshima, Jingwen Yao, Samuel Bobholz, Raksha Nagaraj, Catalina Raymond, Peter S LaViolette

CNS Oncol· December 2024

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Noninvasive Autopsy-Validated Tumor Probability Maps Identify Glioma Invasion Beyond Contrast Enhancement.
Samuel A Bobholz, Allison K Lowman, Jennifer M Connelly, Savannah R Duenweg, Aleksandra Winiarz, Peter S LaViolette

Neurosurgery· September 2024

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The ISMRM Open Science Initiative for Perfusion Imaging (OSIPI): Results from the OSIPI-Dynamic Contrast-Enhanced challenge.
Eve S Shalom, Harrison Kim, Rianne A van der Heijden, Zaki Ahmed, Reyna Patel, Peter S LaViolette

Magn Reson Med· May 2024

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Radio-pathomic maps of glioblastoma identify phenotypes of non-enhancing tumor infiltration associated with bevacizumab treatment response.
Samuel A Bobholz, Alisha Hoefs, Jordyn Hamburger, Allison K Lowman, Aleksandra Winiarz, Peter S LaViolette

J Neurooncol· April 2024

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Morphologic features of prostate cancer-encased native vessels: An image analysis study.
Cristina Fernandez Gonzalez De La Vega, Savannah Duenweg, Pragya Jain, Sarah I Rubenstein, Samuel Bobholz, Peter S LaViolette

Pathol Res Pract· April 2024

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Correction to: Radio-pathomic maps of glioblastoma identify phenotypes of non-enhancing tumor infiltration associated with bevacizumab treatment response.
Samuel A Bobholz, Alisha Hoefs, Jordyn Hamburger, Allison K Lowman, Aleksandra Winiarz, Peter S LaViolette

J Neurooncol· April 2024

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Radio-pathomic maps of glioblastoma identify phenotypes of non-enhancing tumor infiltration associated with bevacizumab treatment response.
Samuel A Bobholz, Alisha Hoefs, Jordyn Hamburger, Allison K Lowman, Aleksandra Winiarz, Peter S LaViolette

Res Sq· January 2024

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Quantitative Histomorphometric Features of Prostate Cancer Predict Patients Who Biochemically Recur Following Prostatectomy.
Savannah R Duenweg, Michael Brehler, Allison K Lowman, Samuel A Bobholz, Fitzgerald Kyereme, Peter S LaViolette

Lab Invest· December 2023

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A Quantitative Multiparametric MRI Analysis Platform for Estimation of Robust Imaging Biomarkers in Clinical Oncology.
Eve LoCastro, Ramesh Paudyal, Amaresha Shridhar Konar, Peter S LaViolette, Oguz Akin

Tomography· November 2023

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T2-Weighted MRI Radiomic Features Predict Prostate Cancer Presence and Eventual Biochemical Recurrence.
Savannah R Duenweg, Samuel A Bobholz, Michael J Barrett, Allison K Lowman, Aleksandra Winiarz, Peter S LaViolette

Cancers (Basel)· September 2023

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Whole slide imaging (WSI) scanner differences influence optical and computed properties of digitized prostate cancer histology.
Savannah R Duenweg, Samuel A Bobholz, Allison K Lowman, Margaret A Stebbins, Aleksandra Winiarz, Peter S LaViolette

J Pathol Inform· July 2023

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Single Ventricle Reconstruction III: Brain Connectome and Neurodevelopmental Outcomes: Design, Recruitment, and Technical Challenges of a Multicenter, Observational Neuroimaging Study.
Vanessa Schmithorst, Rafael Ceschin, Vince Lee, Julia Wallace, Aurelia Sahel, Peter LaViolette

medRxiv· April 2023

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Single Ventricle Reconstruction III: Brain Connectome and Neurodevelopmental Outcomes: Design, Recruitment, and Technical Challenges of a Multicenter, Observational Neuroimaging Study.
Vanessa Schmithorst, Rafael Ceschin, Vincent Lee, Julia Wallace, Aurelia Sahel, Peter S LaViolette

Diagnostics (Basel)· April 2023

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Comparison of a machine and deep learning model for automated tumor annotation on digitized whole slide prostate cancer histology.
Savannah R Duenweg, Michael Brehler, Samuel A Bobholz, Allison K Lowman, Aleksandra Winiarz, Peter S LaViolette

PLoS One· March 2023

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Homologous point transformer for multi-modality prostate image registration.
Alexander Ruchti, Alexander Neuwirth, Allison K Lowman, Savannah R Duenweg, Peter S LaViolette

PeerJ Comput Sci· December 2022

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Image Quality Evaluation in Dual-Energy CT of the Chest, Abdomen, and Pelvis in Obese Patients With Deep Learning Image Reconstruction.
Eric Fair, Mark Profio, Naveen Kulkarni, Peter S Laviolette, Bret Barnes

J Comput Assist Tomogr· July 2022

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