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Andrew Janowczyk, PhD, MS

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Biography

Andrew R. Janowczyk, PhD, is an assistant professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech School of Engineering and Emory University School of Medicine.

Dr. Janowczyk is a member of the Cell and Molecular Biology Research Program at Winship Cancer Institute and the Emory Precision AI for Health Institute at Emory University.

Education

Dr. Janowczyk earned his PhD in biomedical image analysis at Indian Institute of Technology in Bombay, Mumbai, India. He received his master's degree in computer science from Rensselaer Polytechnic Institute in Troy, New York.

Titles & Roles

  • Assistant Professor, Wallace H. Coulter Department of Biomedical Engineering
    Georgia Institute of Technology and Emory University

Research

Dr. Janowczyk has extensive expertise in deep learning for digital pathology. He aims to develop scalable data analysis techniques to facilitate impactful cancer research through clinical collaboration.

Publications

Title/Journal Authors Publication Date

Clinical relevance of computationally derived tubular features and their spatial relationships with the interstitial microenvironment in minimal change disease/focal segmental glomerulosclerosis.

Kidney international

 F Fan, Q Liu, J Zee, T Ozeki, D Demeke, Y Yang, M Bitzer, CL O'Connor, AB Farris, B Wang, M Shah, J Jacobs, L Mariani, K Lafata, J Rubin, Y Chen, L Holzman, JB Hodgin, A Madabhushi, L Barisoni, A Janowczyk 05/21/2025

Computational characterization of lymphocyte topology on whole slide images of glomerular diseases.

medRxiv : the preprint server for health sciences

 X Li, M Shah, Q Liu, J Zhou, G Sotolongo, JB Hodgin, L Mariani, L Holzman, AR Janowczyk, J Zee, KJ Lafata, L Barisoni 04/14/2025

Impact of Tissue Thickness on Computational Quantification of Features in Whole Slide Images for Diagnostic Pathology.

Endocrine pathology

 M Shah, A Polónia, M Curado, J Vale, A Janowczyk, C Eloy 04/08/2025

Differentiating Separate Primary Lung Adenocarcinomas From Intrapulmonary Metastases With Emphasis on Pathological and Molecular Considerations: Recommendations From the International Association for the Study of Lung Cancer Pathology Committee.

Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer

 TY Chou, S Dacic, I Wistuba, MB Beasley, S Berezowska, YC Chang, JH Chung, C Connolly, Y Han, FR Hirsch, DM Hwang, A Janowczyk, P Joubert, KM Kerr, D Lin, Y Minami, M Mino-Kenudson, AG Nicholson, M Papotti, N Rekhtman, AC Roden, JH von der Thüsen, W Travis, MS Tsao, Y Yatabe, YC Yeh, L Bubendorf, WC Chang, V Denninghoff, FR Fernandes Tavora, T Hayashi, P Hofman, D Jain, TJ Kim, S Lantuejoul, J Le Quesne, F Lopez-Rios, D Matsubara, M Noguchi, T Radonic, A Saqi, K Schalper, HS Shim, L Sholl, A Weissferdt, WA Cooper 03/01/2025

Glomerular and Nephron Size and Kidney Disease Outcomes: A Comparison of Manual Versus Deep Learning Methods in Kidney Pathology.

Kidney medicine

 JM Jagtap, AR Janowczyk, Y Chen, AA Shaik, AF Mullan, BJ Erickson, V Sharma, TL Kline, L Barisoni, A Denic, AD Rule 01/01/2025

Clinical Relevance of Computational Pathology Analysis of Interplay Between Kidney Microvasculature and Interstitial Microenvironment.

Clinical journal of the American Society of Nephrology : CJASN

 Y Chen, B Wang, D Demeke, F Fan, C Berthier, L Mariani, K Lafata, L Holzman, J Hodgin, A Janowczyk, L Barisoni, A Madabhushi 12/23/2024

Clinical Relevance of Computationally Derived Tubular Features: Spatial Relationships and the Development of Tubulointerstitial Scarring in MCD/FSGS.

medRxiv : the preprint server for health sciences

 F Fan, Q Liu, J Zee, T Ozeki, D Demeke, Y Yang, AB Farris, B Wang, M Shah, J Jacobs, L Mariani, K Lafata, J Rubin, Y Chen, L Holzman, JB Hodgin, A Madabhushi, L Barisoni, A Janowczyk 07/21/2024

Swiss digital pathology recommendations: results from a Delphi process conducted by the Swiss Digital Pathology Consortium of the Swiss Society of Pathology.

Virchows Archiv : an international journal of pathology

 A Janowczyk, I Zlobec, C Walker, S Berezowska, V Huschauer, M Tinguely, J Kupferschmid, T Mallet, D Merkler, M Kreutzfeldt, R Gasic, TT Rau, L Mazzucchelli, I Eyberg, G Cathomas, KD Mertz, VH Koelzer, D Soldini, W Jochum, M Rössle, M Henkel, R Grobholz 07/01/2024

PatchSorter: a high throughput deep learning digital pathology tool for object labeling.

NPJ digital medicine

 C Walker, T Talawalla, R Toth, A Ambekar, K Rea, O Chamian, F Fan, S Berezowska, S Rottenberg, A Madabhushi, M Maillard, L Barisoni, HM Horlings, A Janowczyk 06/20/2024

An end-to-end workflow for nondestructive 3D pathology.

Nature protocols

 KW Bishop, LA Erion Barner, Q Han, E Baraznenok, L Lan, C Poudel, G Gao, RB Serafin, SSL Chow, AK Glaser, A Janowczyk, D Brenes, H Huang, D Miyasato, LD True, S Kang, JC Vaughan, JTC Liu 04/01/2024

Computational staining of CD3/CD20 positive lymphocytes in human tissues with experimental confirmation in a genetically engineered mouse model.

Frontiers in immunology

 X Li, CC Heirman, AG Rickard, G Sotolongo, R Castillo, T Adanlawo, JI Everitt, JB Hodgin, TL Watts, A Janowczyk, YM Mowery, L Barisoni, KJ Lafata 01/01/2024

CohortFinder: an open-source tool for data-driven partitioning of digital pathology and imaging cohorts to yield robust machine-learning models.

Npj imaging

 F Fan, G Martinez, T DeSilvio, J Shin, Y Chen, J Jacobs, B Wang, T Ozeki, MW Lafarge, VH Koelzer, L Barisoni, A Madabhushi, SE Viswanath, A Janowczyk 01/01/2024

Engineering the future of 3D pathology.

The journal of pathology. Clinical research

 JT Liu, SS Chow, R Colling, MR Downes, X Farré, P Humphrey, A Janowczyk, T Mirtti, C Verrill, I Zlobec, LD True 01/01/2024

Visual Assessment of 2-Dimensional Levels Within 3-Dimensional Pathology Data Sets of Prostate Needle Biopsies Reveals Substantial Spatial Heterogeneity.

Laboratory investigation; a journal of technical methods and pathology

 C Koyuncu, A Janowczyk, X Farre, T Pathak, T Mirtti, PL Fernandez, L Pons, NP Reder, R Serafin, SSL Chow, VS Viswanathan, AK Glaser, LD True, JTC Liu, A Madabhushi 12/01/2023

Pathologist Computer-Aided Diagnostic Scoring of Tumor Cell Fraction: A Swiss National Study.

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc

 AL Frei, R Oberson, E Baumann, A Perren, R Grobholz, A Lugli, H Dawson, C Abbet, I Lertxundi, S Reinhard, A Mookhoek, J Feichtinger, R Sarro, G Gadient, C Dommann-Scherrer, J Barizzi, S Berezowska, K Glatz, S Dertinger, Y Banz, R Schoenegg, L Rubbia-Brandt, A Fleischmann, G Saile, P Mainil-Varlet, R Biral, L Giudici, A Soltermann, AB Chaubert, S Stadlmann, J Diebold, K Egervari, C Bénière, F Saro, A Janowczyk, I Zlobec 12/01/2023

Digital image analysis and artificial intelligence in pathology diagnostics-the Swiss view.

Pathologie (Heidelberg, Germany)

 S Berezowska, G Cathomas, R Grobholz, M Henkel, W Jochum, VH Koelzer, M Kreutzfeldt, KD Mertz, M Rössle, D Soldini, I Zlobec, A Janowczyk 12/01/2023

National digital pathology projects in Switzerland: A 2023 update.

Pathologie (Heidelberg, Germany)

 R Grobholz, A Janowczyk, AL Frei, M Kreutzfeldt, VH Koelzer, I Zlobec 12/01/2023

The prognostic value of tumor-stroma ratio and a newly developed computer-aided quantitative analysis of routine H&E slides in high-grade serous ovarian cancer.

Research square

 L van Wagensveld, C Walker, K Hahn, J Sanders, R Kruitwagen, M van der Aa, G Sonke, S Rottenberg, K Van de Vijver, A Janowczyk, H Horlings 11/14/2023

An end-to-end workflow for non-destructive 3D pathology.

bioRxiv : the preprint server for biology

 KW Bishop, LAE Barner, Q Han, E Baraznenok, L Lan, C Poudel, G Gao, RB Serafin, SSL Chow, AK Glaser, A Janowczyk, D Brenes, H Huang, D Miyasato, LD True, S Kang, JC Vaughan, JTC Liu 08/06/2023