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Henry Walch

sunnybrook health science center

21H-index
425Paper Count
2.2KCitation Count
Published Papers 46
Publication Date
Cancer type-specific variation in patterns of driver alterations across 50,000 tumors
err2026-04-18
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errOAAI
errChaitanya Bandlamudi; Daniel Muldoon; Ino de Bruijn; Mingxuan Zhang; Michael V. Gormally; Emily C. Harrold; Subhiksha Nandakumar; Shaleigh A. Smith; Mark Y. Jeng; Sydney Woods; Kanika Arora; Walid K. Chatila; Bastien Nguyen; Henry Walch; Jun Woo; Craig M. Bielski; Christopher Fong; Thinh N. Tran; Gaofei Zhao; Miika Mehine
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Cancer type-specific variation in patterns of driver alterations across 50,000 tumors
err2026-03-26
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errOAAI
errChaitanya Bandlamudi; Daniel Muldoon; Ino de Bruijn; Mingxuan Zhang; Michael V. Gormally; Emily C. Harrold; Subhiksha Nandakumar; Shaleigh A. Smith; Mark Y. Jeng; Sydney Woods; Kanika Arora; Walid K. Chatila; Bastien Nguyen; Henry Walch; Jun Woo; Craig M. Bielski; Christopher Fong; Thinh N. Tran; Gaofei Zhao; Miika Mehine
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Genomic and clinical parallels between US and Japanese gastric cancers: a propensity score-matched cohort study
err2025-12-01
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PREAI
errNakauchi, Masaya; Court, Colin; Walch, Henry S.; Abate, Miseker; Shimada, Shoji; Chatila, Walid K.; Tang, Laura H.; Coit, Daniel G.; Janjigian, Yelena Y.; Maron, Steven B.; Ku, Geoffrey Y.; Ilson, David H.; Schultz, Nikolaus; Matsuoka, Hiroshi; Tsukamoto, Tetsuya; Uyama, Ichiro; Suda, Koichi; Strong, Vivian E.
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PROGNOSTIC AND PREDICTIVE EFFECT OF AGE IN MOLECULARLY-DEFINED LOWER GRADE GLIOMAS: A REPORT FROM THE PROSPECTIVE GLIOMA RESEARCH (PROGRES) DATABASE
err2025-11-01
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errKinslow, Connor; Minniti, Giuseppe; Brown, Paul D.; Vogelbaum, Michael A.; Mercurio, Ann; Siegelin, Markus D.; Kocakavuk, Emre; Tuohy, Kyle; Mansouri, Alireza; Touat, Mehdi; Ducray, Francois; Dehais, Caroline; Destephano, David M.; Grinband, Jack; Yu, James B.; Walch, Henry; Parker, Mitchell; Shuryak, Igor; Roy, Soumyajit; Gallitto, Matthew; Horowitz, David P.; Mckhann, Guy M.; Sisti, Michael B.; Bruce, Jeffrey N.; Canoll, Peter D.; Ostrom, Quinn T.; Neugut, Alfred, I; Pike, Luke R. G.; Iwamoto, Fabio M.; Cheng, Simon K.; Kachnic, Lisa A.; Mehta, Minesh P.; Wang, Tony J. C.
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Genomics correlates of brain metastasis and progression in colorectal cancer
err2025-09-01
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PREAI
errGui, Chengcheng; Walch, Henry S.; Mueller, Kirin D.; Boe, Lillian A.; Skakodub, Anna; Miao, Emily; Khatri, Ishaani; Kumar, Rahul; Mazzeo, Michel Padilla; Shen, Junchao; Cooper, Claire; Parker, Mitchell; Hsu, Audree; Patel, Roshal R.; Ilica, A. Turan; Stember, Joseph N.; Eichholz, Jordan E.; Nassif, Rabih Bou; Yu, Kenny K. H.; Wilcox, Jessica A.; Manca, Paolo; Yu, Yao; Yamada, Yoshiya; Imber, Brandon S.; Maron, Steven B.; Foote, Michael B.; Chatila, Walid K.; Yaeger, Rona; Schultz, Nikolaus; Pike, Luke R. G.
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Clinical and Genomic Characterization of Secondary Rectal Cancer After Radiotherapy for Prostate Cancer
err2025-03-18
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errOmer, Dana M.; Shah, Farheen; Luthra, Anisha; Chen, Chin-Tung; Lee, Christina I.; Williams, Hannah; Walch, Henry; Verheij, Floris S.; Rosen, Roni; Alvarez, Janet; Firat, Canan; Karagkounis, Georgios; Weiser, Martin R.; Widmar, Maria; Wei, Iris H.; Pappou, Emmanouil P.; Nash, Garrett M.; Smith, J. Joshua; Chatila, Walid K.; Romesser, Paul B.; Shia, Jinru; Paty, Philip B.; Garcia-Aguilar, Julio
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MOLECULAR DETERMINANTS OF CENTRAL NERVOUS SYSTEM TROPISM AND PROGRESSION IN COLORECTAL CANCER
err2024-11-11
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PREAI
errGui, Chengcheng; Walch, Henry; Mueller, Kirin; Skakodub, Anna; Miao, Emily; Khatri, Ishaani; Kumar, Rahul; Mazzeo, Michel Padilla; Shen, Junchao; Cooper, Claire; Hsu, Audree; Patel, Roshal; Ilica, A. Turan; Eichholz, Jordan; Yu, Kenny; Wilcox, Jessica; Manca, Paolo; Yu, Yao; Yamada, Yoshiya; Imber, Brandon; Maron, Steven; Foote, Michael; Chatila, Walid; Yaeger, Rona; Schultz, Nikolaus; Pike, Luke
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Clinical and Genomic Characterization of ERBB2-Altered Gallbladder Cancer: Exploring Differences Between an American and a Chilean Cohort
err2024-10-01
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PREAI
errMondaca, Sebastian; Walch, Henry; Sepulveda, Santiago; Schultz, Nikolaus; Munoz, Gonzalo; Yaqubie, Amin; Macanas, Patricia; Pareja, Claudia; Garcia, Patricia; Chatila, Walid; Nervi, Bruno; Li, Bob; Harding, James J.; Viviani, Paola; Roa, Juan Carlos; Abou-Alfa, Ghassan K.
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Long-term outcomes in patients with advanced intrahepatic cholangiocarcinoma treated with hepatic arterial infusion chemotherapy
err2024-09-27
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PREAI
errCowzer, Darren; Soares, Kevin; Walch, Henry; Gonen, Mithat; Boucher, Taryn M.; Do, Richard K. G.; Harding, James J.; Varghese, Anna M.; Reidy-Lagunes, Diane; Saltz, Leonard; Connell, Louise C.; Abou-Alfa, Ghassan K.; Wei, Alice C.; Schultz, Nikolaus; Kingham, T. Peter; D'Angelica, Michael, I; Drebin, Jeffrey A.; Balachandran, Vinod; Sanchez-Vega, Francisco; Kemeny, Nancy E.; Jarnagin, William R.; Cercek, Andrea
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Clinical, genomic, and socioeconomic factors underlying low survival rates from colorectal cancer in African American patients
err2024-09-21
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PREAI
errAbubakar, Sharafudeen D.; Walch, Henry; Bai, Xuechun; Agbamu, Tejiri; Waters, Michele; Arora, Kanika; Shah, Farheen; Fong, Christopher; Jee, Justin; Williams, Hannah; Berger, Michael F.; Ganesh, Karuna; Garcia-Aguilar, Julio; Schultz, Nikolaus; Yaeger, Rona; Chatila, Walid K.; Sanchez-Vega, Francisco
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Cooperative genomic lesions in HRAS-mutant cancers predict resistance to farnesyltransferase inhibitors
err2024-08-16
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PREAI
errNigam, Aradhya; Krishnamoorthy, Gnana P.; Chatila, Walid K.; Berman, Katherine; Saqcena, Mahesh; Walch, Henry; Venkatramani, Mandakini; Ho, Alan L.; Schultz, Nikolaus; Fagin, James A.; Untch, Brian R.
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Clinical Outcomes and Targeted Genomic Analysis of Renal Cell Carcinoma Brain Metastases Treated with Stereotactic Radiosurgery
err2024-08-01
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PREAI
errJennifer Ma; Luke del Balzo; Henry Walch; Sari Khaleel; Andrea Knezevic; Jessica Flynn; Zhigang Zhang; Jordan Eichholz; Sahil D. Doshi; Martin H. Voss; Benjamin Freeman; A. Ari Hakimi; Chung-Han Lee; Tejus A. Bale; Daniel Kelly; Boris A. Mueller; Justin Mann; Yao Yu; Melissa Zinovoy; Linda Chen; John Cuaron; Atif Khan; Yoshiya Yamada; Jacob Y. Shin; Kathryn Beal; Nelson S. Moss; Maria I. Carlo; Robert J. Motzer; Brandon S. Imber; Ritesh R. Kotecha; Luke R.G. Pike
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Targeted next generation sequencing (NGS) of cell free (cf) DNA in biliary tract cancer (BTC)
err2024-06-01
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PREAI
errCowzer, D.; Seier, K.; Darmofal, M.; Shin, P.; Khalil, D.; Walch, H.; Shia, J.; Park, W.; Eldika, I.; Chatila, W.; Schultz, N.; Wei, A.; Cercek, A.; O'Reilly, E. M.; Solit, D.; Gonen, M.; Berger, M.; Abou-Alfa, G. K.; Jarnagin, W.; Harding, J. J.
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Precision medicine for pancreatic cancer: characterizing the clinicogenomic landscape and outcomes of KRAS G12C-mutated disease
err2024-05-03
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PREAI
errKeane, Fergus; Chou, Joanne F.; Walch, Henry; Schoenfeld, Joshua; Singhal, Anupriya; Cowzer, Darren; Harrold, Emily; O'Connor, Catherine A.; Park, Wungki; Varghese, Anna; El Dika, Imane; Balogun, Fiyinfolu; Yu, Kenneth H.; Capanu, Marinela; Schultz, Nikolaus; Yaeger, Rona; O'Reilly, Eileen M.
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Clinical and genomic characterization of melanoma brain metastases
err2024-03-22
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PREAI
errMazzeo, Michel Padilla; Walch, Henry S.; Kumar, Rahul; Eichholz, Jordan; Cooper, Claire; Nandakumar, Nishta; Shen, Junchao; Khatri, Ishaani; Del Balzo, Luke; Skakodub, Anna; Miao, Emily; Kelly, Daniel W.; Yu, Kenny Kwok Hei; Wilcox, Jessica; Imber, Brandon S.; Yu, Yao; Yamada, Yoshiya; Vasudevan, Harish; Ilica, Ahmet; Schultz, Nikolaus; Pike, Luke R.
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Colibactin mutation signatures are associated with younger age of onset in colorectal cancer
err2024-03-22
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PREAI
errGerstberger, Stefanie; Lumish, Melissa; Hartner, Saskia; Shah, Farheen; Choi, Seongmin; Luthra, Anisha; Jiang, Qingwen; Woo, Hyung Jun; Mahmoud, Ahmed; Walch, Henry; Asawa, Simran; Donoghue, Mark; Cercek, Andrea; Yaeger, Rona; McPherson, Andrew; Sanchez-Vega, Francisco; Ganesh, Karuna
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Genomic and clinical characterization of metastatic patterns using real-word data from a large cohort of colorectal cancer patients
err2024-03-22
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PREAI
errManca, Paolo; Kris, Ayush V.; Walch, Henry; Fong, Christopher; Jee, Justin; Pichotta, Karl; Schultz, Nikolaus; Chatila, Walid K.; Yaeger, Rona; Sanchez-Vega, Francisco
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Molecular and Clinical Determinants of Acquired Resistance and Treatment Duration for Targeted Therapies in Colorectal Cancer
err2024-03-19
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errHarrold, Emily; Keane, Fergus; Walch, Henry; Chou, Joanne F.; Sinopoli, Jenna; Palladino, Silvia; Al-Rawi, Duaa H.; Chadalavada, Kalyani; Manca, Paolo; Chalasani, Sree; Yang, Jessica; Cercek, Andrea; Shia, Jinru; Capanu, Marinela; Bakhoum, Samuel F.; Schultz, Nikolaus; Chatila, Walid K.; Yaeger, Rona
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Tumor Volume Growth as Surrogate Endpoint in IDH-mt Glioma-Response
err2024-02-01
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errOAAI
errBhatia, Ankush; Moreno, Raquel; Reiner, Anne S.; Nandakumar, Subhiksha; Walch, Henry S.; Malani, Rachna; Panageas, Katherine S.; Mellinghoff, Ingo K.; Bale, Tejus A.; Young, Robert J.
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Clinical and molecular characterization of Lynch syndrome-associated pancreas adenocarcinoma (PDAC)
err2024-01-16
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PREAI
errHarrold, Emily; O'Connor, Catherine A.; Lin, David; Gazzo, Andrea; Walch, Henry; Ranganathan, Megha; Catchings, Amanda; Kane, Sarah; Keane, Fergus; Thurtle-Schmidt, Deborah M.; Balogun, Fiyinfolu; Varghese, Anna; Yu, Kenneth; Kelsen, David; Latham, Alicia; Weigelt, Britta; Park, Wungki; Stadler, Zsofia; O'Reilly, Eileen M.
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