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Matthew J Koster
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Journal Articles

Mutational landscape of adult xanthogranuloma

Free
Muhammad Azeem Khan, Karen Rech, Dongni Yi, Carla Isabel Borre, Mia Poleksic, William Tobin, Jason Young, Julio Sartori Valinotti, Matthew J Koster, Aldo Acosta Medina, Mithun Shah, N. Nora Bennani, Muhamad Alhaj Moustafa, Talal Hilal, Robert Vassallo, Lucinda Gruber, Surendra Dasari, Thomas Witzig, Aishwarya Ravindran, Gaurav Goyal, Ronald Go, Jithma Abeykoon
Journal: Blood
Blood (2025) 146 (Supplement 1): 7339.
https://doi.org/10.1182/blood-2025-7339
Published: 2025
Journal Articles

Evolving insights and changes in survival of erdheim-chester disease over time

Free
Mia Poleksic, Grant Spears, Carla Isabel Borre, Dongni Yi, Brinda H Shukla, Jacquelyn Fitzgerald, Muhammad Azeem Khan, Pradeep Bhambhvani, Mitali Sen, Diana Morlote, Aditi Saha, Lucy Bailey, Daniel Sokolowski, William Tobin, Jason Young, Julio Sartori Valinotti, Matthew J Koster, Aldo Acosta Medina, Mithun Shah, N. Nora Bennani, Muhamad Alhaj Moustafa, Talal Hilal, Robert Vassallo, Lucinda Gruber, Surendra Dasari, Karen Rech, Thomas Witzig, Aishwarya Ravindran, Ronald Go, Gaurav Goyal, Jithma Abeykoon
Journal: Blood
Blood (2025) 146 (Supplement 1): 2990.
https://doi.org/10.1182/blood-2025-2990
Published: 2025
Journal Articles

Unique NK-like T cell population identified in UBA1mt cells in vexas associated with IL-8 mediated activity and cytotoxic response pathways

Free
Terra Lasho, Jenna Fernandez, Pankaj Pradeep, Christy Finke, Abhishek Mangaonkar, Nickolas Steinauer, Bhavisha Patel, Neal Young, David Beck, Kenneth Warrington, Matthew J Koster, Yael Kusne, Fernanda Guitterez-Rodrigues, Mrinal Patnaik
Journal: Blood
Blood (2025) 146 (Supplement 1): 1428.
https://doi.org/10.1182/blood-2025-1428
Published: 2025
Journal Articles

Efficacy of frontline fixed duration chemotherapy in MAPK-pathway altered adult langerhans cell histiocytosis: A multi-institutional international retrospective study

Free
Carla Isabel Borre, Mia Poleksic, Grant Spears, Dongni Yi, XI Yang, Haadi Ali, Brinda H Shukla, Jacquelyn Fitzgerald, Muhammad Azeem Khan, Aishwarya Pradeep, Mitali Sen, Diana Morlote, Aditi Saha, Shuko Harada, N. Nora Bennani, Lucy Bailey, Matthew J Koster, Brittany Wade, Robert Vassallo, Aishwarya Ravindran, Muhamad Alhaj Moustafa, Jason Young, Julio Sartori Valinotti, Aldo Acosta Medina, Mithun Shah, William Tobin, Daniel Sokolowski, Lucinda Gruber, Long Chang, Surendra Dasari, Talal Hilal, Karen Rech, Thomas Witzig, Asra Ahmed, Aki Sato, Gaurav Goyal, Ronald Go, Xin-Xin Cao, Jithma Abeykoon
Journal: Blood
Blood (2025) 146 (Supplement 1): 2999.
https://doi.org/10.1182/blood-2025-2999
Published: 2025
Journal Articles

Clinical presentation and prognosis in erdheim-chester disease: Analysis of an international cohort of 1044 patients within the ecdga network

Free
Francesco Pegoraro, Francesco Peyronel, Matthias Papo, Jerome Razanamahery, Francesco Catamerò, Michelangelo Tesi, Ilaria Fibbi, Fleur Cohen-Aubart, Zahir Amoura, Ahmed Idbaih, Polyzois Makras, Vanderson Rocha, Ofer Shpilberg, Oshrat Hershkovitz-Rokah, Gaurav Goyal, David Pottinger, Laura Eurelings, Jan Van Laar, Astrid van Halteren, Michael Girschikofsky, Ronald Go, Matthew J Koster, Matthew Collin, Kristian Bowles, Alessandro Tomelleri, Corrado Campochiaro, Lorenzo Dagna, Kevin O'Brien, Juvianee Estrada-Veras, Elena Sieni, Omar Abdel-Wahab, Jean-Francois Emile, Eli Diamond, Augusto Vaglio, Julien Haroche
Journal: Blood
Blood (2025) 146 (Supplement 1): 192.
https://doi.org/10.1182/blood-2025-192
Published: 2025
Journal Articles

KRAS mutations in histiocytic neoplasms: Mutation spectrum and response to MEK inhibition

Free
Dongni Yi, Carla Isabel Borre, Mia Poleksic, Brinda H Shukla, Jacquelyn Fitzgerald, Muhammad Azeem Khan, Pradeep Bhambhvani, Mitali Sen, Diana Morlote, Aditi Saha, Lucy Bailey, Daniel Sokolowski, Ubenthira Patgunarajah, William Tobin, Jason Young, Julio Sartori Valinotti, Matthew J Koster, Aldo Acosta Medina, Mithun Shah, N. Nora Bennani, Muhamad Alhaj Moustafa, Talal Hilal, Robert Vassallo, Lucinda Gruber, Surendra Dasari, Karen Rech, Thomas Witzig, Aishwarya Ravindran, Gaurav Goyal, Ronald Go, Jithma Abeykoon
Journal: Blood
Blood (2025) 146 (Supplement 1): 6760.
https://doi.org/10.1182/blood-2025-6760
Published: 2025
Journal Articles

Interplay between mutant DNMT3A and UBA1 worsens survival through altered inflammatory and metabolic pathways

Free
Jenna Fernandez, Jerome Hadjadj, Yael Kusne, Pankaj Pradeep, Fernanda Gutierrez-Rodrigues, Bhavisha Patel, Aubrey Pinteric, Christy Finke, Maria Sirenko, Emma Groarke, Matthew J Koster, Abhishek Mangaonkar, Naseema Gangat, Kenneth Warrington, Kaaren Reichard, Horatiu Olteanu, David Viswanatha, Rong He, Megan Sullivan, Kambiz Kalantari, Neal Young, Terra Lasho, David Beck, Mrinal Patnaik
Journal: Blood
Blood (2025) 146 (Supplement 1): 3191.
https://doi.org/10.1182/blood-2025-3191
Published: 2025
Journal Articles

Upfront therapy with allogeneic hematopoietic stem cell transplantation versus DNA methyltransferase inhibitors in patients with vexas syndrome: A comparative matched cohort efficacy analysis of 39 patients

Free
Saubia Fathima, Ali Alsugair, Kimberly Langer, Terra Lasho, Christy Finke, Mark Litzow, Aasiya Matin, Urshila Durani, Mehrdad Hefazi Torghabeh, William Hogan, Mithun Shah, Ronald Go, Gabriel Bartoo, Jade Kutzke, Kristen McCullough, Matthew J Koster, Kenneth Warrington, Kaaren Reichard, Horatiu Olteanu, Yael Kusne, Jeanne Palmer, Saurabh Chhabra, Mary Riwes, Joseph McGuirk, Elizabeth Krakow, Amelia Langston, Taxiarchis Kourelis, David Dingli, Mrinal Patnaik, Hassan Alkhateeb, Abhishek Mangaonkar
Journal: Blood
Blood (2025) 146 (Supplement 1): 981.
https://doi.org/10.1182/blood-2025-981
Published: 2025
Journal Articles

Non-coding variants in UBA1 lead to vexas

Free
Maria Sirenko, Flore Castellan, Samuel Magaziner, Deborah Hernandez, Matthew J Koster, Olivier Kosmider, Iannis Aifantis, Achim Werner, David Beck
Journal: Blood
Blood (2025) 146 (Supplement 1): 30.
https://doi.org/10.1182/blood-2025-30
Published: 2025
Journal Articles

High Prevalence of Concomitant Autoimmunity in Patients with Rosai-Dorfman Disease

Free
Mitali Sen, Gordon J Ruan, Samuel B Reynolds, Haadi Ali, XI Yang, Diana Morlote, Aishwarya Ravindran, Lauren Kelly Shea, Matthew J Koster, Jithma P Abeykoon, Hind Salama, Xinxin Cao, Asra Z. Ahmed, Ronald S Go, Gaurav Goyal
Journal: Blood
Blood (2024) 144 (Supplement 1): 3910.
https://doi.org/10.1182/blood-2024-201817
Published: 2024
Journal Articles

Subclassification of Erdheim-Chester Disease: Distinct Clinical and Molecular Findings between Classical and Non-Classical Forms

Free
Dongni Yi, Ronald S Go, Gordon J Ruan, N. Nora Bennani, Mithun V Shah, Karen L Rech, Aishwarya Ravindran, Jay H Ryu, Robert Vassallo, Matthew J Koster, Caroline J Davidge-Pitts, Lucinda M Gruber, William Oliver Tobin, Julio C Sartori Valinotti, Talal Hilal, Liuyan Jiang, Muhamad Alhaj Moustafa, Asra Z. Ahmed, Gaurav Goyal, Jithma P Abeykoon
Journal: Blood
Blood (2024) 144 (Supplement 1): 3181.
https://doi.org/10.1182/blood-2024-193841
Published: 2024
Journal Articles

DNMT3A Mutant Clonal Hematopoiesis in Vexas Syndrome Epigenetically Potentiates IL-13 and IL-15 Inflammatory Pathways and Is Associated with Increased Mortality

Free
Jenna A. Fernandez, Yael Kusne, Fernanda Gutierrez-Rodrigues, Bhavisha A. Patel, Christy Finke, Emma M. Groarke, Matthew J Koster, Abhishek A. Mangaonkar, Naseema Gangat, Kenneth Warrington, Kaaren K. Reichard, Horatiu Olteanu, David Viswanatha, Rong He, Megan Sullivan, Kambiz Kalantari, Alexander Hines, Daniel Montes, Neal S. Young, David B Beck, Wazim Ismail Mohammed, Alexandre Gaspar-Maia, Terra L. Lasho, Mrinal M. Patnaik
Journal: Blood
Blood (2024) 144 (Supplement 1): 2686.
https://doi.org/10.1182/blood-2024-204334
Published: 2024
Journal Articles

Venous and arterial thrombosis in patients with VEXAS syndrome

Free
Clinical Trials & Observations
Yael Kusne, Atefeh Ghorbanzadeh, Alina Dulau-Florea, Ruba Shalhoub, Pedro E. Alcedo, Khanh Nghiem, Marcela A. Ferrada, Alexander Hines, Kaitlin A. Quinn, Sumith R. Panicker, Amanda K. Ombrello, Kaaren Reichard, Ivana Darden, Wendy Goodspeed, Jibran Durrani, Lorena Wilson, Horatiu Olteanu, Terra Lasho, Daniel L. Kastner, Kenneth J. Warrington, Abhishek Mangaonkar, Ronald S. Go, Raul C. Braylan, David B. Beck, Mrinal M. Patnaik, Neal S. Young, Katherine R. Calvo, Ana I. Casanegra, Peter C. Grayson, Matthew J. Koster, Colin O. Wu, Yogendra Kanthi, Bhavisha A. Patel, Damon E. Houghton, Emma M. Groarke
Journal: Blood
Blood (2024) 143 (21): 2190–2200.
https://doi.org/10.1182/blood.2023022329
Published: 2024
Includes: Supplemental data
Journal Articles

BRAF V600E is associated with higher incidence of second cancers in adults with Langerhans cell histiocytosis

Free
Clinical Trials & Observations
Aldo A. Acosta-Medina, Paul G. Kemps, Timo C. E. Zondag, Jithma P. Abeykoon, Jelske Forma-Borst, Eline C. Steenwijk, Elizabeth A. M. Feijen, Jop C. Teepen, N. Nora Bennani, Susan M. Schram, Mithun V. Shah, Caroline Davidge-Pitts, Matthew J. Koster, Jay H. Ryu, Robert Vassallo, W. Oliver Tobin, Jason R. Young, Surendra Dasari, Karen Rech, Aishwarya Ravindran, Arjen H. G. Cleven, Robert M. Verdijk, Carel J. M. van Noesel, Brian V. Balgobind, Gerrit Joan Bouma, Peerooz Saeed, Jos A. M. Bramer, Ruben A. L. de Groen, Joost S. P. Vermaat, Michiel A. J. van de Sande, Egbert F. Smit, Anton W. Langerak, Tom van Wezel, Sanne H. Tonino, Cor van den Bos, Jan A. M. van Laar, Ronald S. Go, Gaurav Goyal, Astrid G. S. van Halteren
Journal: Blood
Blood (2023) 142 (18): 1570–1575.
https://doi.org/10.1182/blood.2023021212
Published: 2023
Includes: Supplemental data
Journal Articles

Cardiovascular Morbidity in Erdheim-Chester Disease (ECD) Patients with and without Cardiac Involvement

Free
Reema K Tawfiq, Jason R Young, Madeline Mahowald, Saurabh Zanwar, Gordon J Ruan, Karen L Rech, Matthew J Koster, Lucinda Gruber, Aishwarya Ravindran, Mithun V Shah, N. Nora Bennani, Robert Vassallo, Jay Ryu, Caroline Davidge-Pitts, Surendra Dasari, Thomas E. Witzig, Ronald S. Go, Gaurav Goyal, Jithma Prasad Abeykoon
Journal: Blood
Blood (2023) 142 (Supplement 1): 4569.
https://doi.org/10.1182/blood-2023-180322
Published: 2023
Journal Articles

Molecular Findings on Plasma Cell-Free DNA Analysis Among Adults with Histiocytic Neoplasms

Free
Gaurav Goyal, Aldo Adrian Acosta Medina, Jithma Prasad Abeykoon, Karen L Rech, Saurabh Zanwar, Aleksei Efremov, Danielle Sookiasian, Cagdas Tazearslan, Anastasia Yudina, Aishwarya Ravindran, Gordon J Ruan, Matthew J Koster, W. Oliver Tobin, Robert Vassallo, Jay Ryu, N. Nora Bennani, Mithun V Shah, Liuyan Jiang, Lucinda Gruber, Caroline Davidge-Pitts, Thomas E. Witzig, Jason R Young, Surendra Dasari, Ronald S. Go
Journal: Blood
Blood (2023) 142 (Supplement 1): 6332.
https://doi.org/10.1182/blood-2023-187500
Published: 2023
Journal Articles

Spectrum of clonal hematopoiesis in VEXAS syndrome

Free
CME
Fernanda Gutierrez-Rodrigues, Yael Kusne, Jenna Fernandez, Terra Lasho, Ruba Shalhoub, Xiaoyang Ma, Hugh Alessi, Christy Finke, Matthew J. Koster, Abhishek Mangaonkar, Kenneth J. Warrington, Kebede Begna, Zhuoer Xie, Amanda K. Ombrello, David Viswanatha, Marcela Ferrada, Lorena Wilson, Ronald Go, Taxiarchis Kourelis, Kaaren Reichard, Horatiu Olteanu, Ivana Darden, Dalton Hironaka, Lemlem Alemu, Sachiko Kajigaya, Sofia Rosenzweig, Rodrigo T. Calado, Emma M. Groarke, Daniel L. Kastner, Katherine R. Calvo, Colin O. Wu, Peter C. Grayson, Neal S. Young, David B. Beck, Bhavisha A. Patel, Mrinal M. Patnaik
Journal: Blood
Blood (2023) 142 (3): 244–259.
https://doi.org/10.1182/blood.2022018774
Published: 2023
Includes: Supplemental data
Journal Articles

Translation of cytoplasmic UBA1 contributes to VEXAS syndrome pathogenesis

Free
Marcela A. Ferrada, Sinisa Savic, Daniela Ospina Cardona, Jason C. Collins, Hugh Alessi, Fernanda Gutierrez-Rodrigues, Dinesh Babu Uthaya Kumar, Lorena Wilson, Wendy Goodspeed, James S. Topilow, Julie J. Paik, James A. Poulter, Tanaz A. Kermani, Matthew J. Koster, Kenneth J. Warrington, Catherine Cargo, Rachel S. Tattersall, Christopher J. A. Duncan, Anna Cantor, Patrycja Hoffmann, Elspeth M. Payne, Hanna Bonnekoh, Karoline Krause, Edward W. Cowen, Katherine R. Calvo, Bhavisha A. Patel, Amanda K. Ombrello, Daniel L. Kastner, Neal S. Young, Achim Werner, Peter C. Grayson, David B. Beck
Journal: Blood
Blood (2022) 140 (13): 1496–1506.
https://doi.org/10.1182/blood.2022016985
Published: 2022
Includes: Supplemental data
Journal Articles

Tumor mutational burden and other predictive immunotherapy markers in histiocytic neoplasms

Free
Gaurav Goyal, Denise Lau, Alison M. Nagle, Robert Vassallo, Karen L. Rech, Jay H. Ryu, Caroline J. Davidge-Pitts, W. Oliver Tobin, Matthew J. Koster, N. Nora Bennani, Mithun V. Shah, Minetta C. Liu, Ronald S. Go
Journal: Blood
Blood (2019) 133 (14): 1607–1610.
https://doi.org/10.1182/blood-2018-12-893917
Published: 2019
Includes: Supplemental data
Journal Articles

Tumor Mutational Burden and Other Immunotherapy Markers in Histiocytic Neoplasms Using Next Generation Sequencing

Free
Gaurav Goyal, MBBS, Robert Vassallo, MD, Karen L Rech, MD, Jay H Ryu, MD, Caroline J Davidge-Pitts, MBBCh, W Oliver Tobin, MBBCh, PhD, Matthew J Koster, MD, Nabila Nora Bennani, MD, Mithun Vinod Shah, MD PhD, Minetta C Liu, MD, Ronald S. Go, MD
Journal: Blood
Blood (2018) 132 (Supplement 1): 1112.
https://doi.org/10.1182/blood-2018-99-113196
Published: 2018