Results 41 to 50 of about 41,188 (289)

Mutant calreticulin knockin mice develop thrombocytosis and myelofibrosis without a stem cell self-renewal advantage. [PDF]

, 2018
Somatic mutations in the endoplasmic reticulum chaperone calreticulin (CALR) are detected in approximately 40% of patients with essential thrombocythemia (ET) and primary myelofibrosis (PMF).
Aungier, Juliet, Bennett, Cavan, Dovey, Oliver M, Ghevaert, Cedric, Gonzalez-Arias, Carlos, Green, Anthony R, Grinfeld, Jacob, Hamilton, Tina L, Kent, David G, Klampfl, Thorsten, Li, Juan, Loughran, Stephen, Park, Hyun Jung, Pask, Dean C, Prins, Daniel, Sneade, Rachel, Vassiliou, George S, Williams, Matthew   +17 more
core   +1 more source

Molecular mechanisms associated with leukemic transformation of MPL-mutant myeloproliferative neoplasms

Haematologica, 2010
Somatic activating mutations in MPL, the thrombopoietin receptor, occur in the myeloproliferative neoplasms, although virtually nothing is known about their role in evolution to acute myeloid leukemia. In this study, the MPL T487A mutation, identified in
Philip A. Beer, Christina A. Ortmann, Frank Stegelmann, Paola Guglielmelli, John T. Reilly, Thomas S. Larsen, Hans C. Hasselbalch, Alessandro M. Vannucchi, Peter Möller, Konstanze Döhner, Anthony R. Green   +10 more
doaj   +1 more source

Histopathology imagery dataset of Ph-negative myeloproliferative neoplasm

Data in Brief, 2023
Tumorous cancer has been a widely known and well-studied medical phenomenon; however, rare diseases like Myeloproliferative Neoplasm (MPN) have received less attention, leading to delayed diagnosis.
Umi Kalsom Mohamad Yusof, Syamsiah Mashohor, Marsyita Hanafi, Sabariah Md Noor, Norsafina Zainal   +4 more
doaj   +1 more source

Stat5 is critical for the development and maintenance of myeloproliferative neoplasm initiated by Nf1 deficiency

Haematologica, 2016
Juvenile myelomonocytic leukemia is a rare myeloproliferative neoplasm characterized by hyperactive RAS signaling. Neurofibromin1 (encoded by the NF1 gene) is a negative regulator of RAS activation.
Zohar Sachs, Raha A. Been, Krista J. DeCoursin, Hanh T. Nguyen, Nurul A. Mohd Hassan, Klara E. Noble-Orcutt, Craig E. Eckfeldt, Emily J. Pomeroy, Ernesto Diaz-Flores, Jennifer L. Geurts, Miechaleen D. Diers, Diane E. Hasz, Kelly J. Morgan, Margaret L. MacMillan, Kevin M. Shannon, David A. Largaespada, Stephen M. Wiesner   +16 more
doaj   +1 more source

Hybrid or Mixed Myelodysplastic/Myeloproliferative Disorders – Epidemiological Features and Overview

Frontiers in Oncology, 2021
The WHO-category Myelodysplastic/Myeloproliferative neoplasms (MDS/MPNs) recognizes a unique group of clonal myeloid malignancies exhibiting overlapping features of myelodysplastic as well as myeloproliferative neoplasms.
Andrea Kuendgen, Annika Kasprzak, Ulrich Germing   +2 more
doaj   +1 more source

A population-based study on myelodysplastic syndromes in the Lazio Region (Italy), medical miscoding and 11-year mortality follow-up. The Gruppo Romano-Laziale Mielodisplasie experience of retrospective multicentric registry [PDF]

, 2017
Data on Myelodysplastic Syndromes (MDS) are difficult to collect by cancer registries because of the lack of reporting and the use of different classifications of the disease.
Agabiti, Nera, Aloe Spiriti, Maria Antonietta, Andriani, Alessandro, Breccia, Massimo, Buccisano, Francesco, Cimino, Giuseppe, Criscuolo, Marianna, Davoli, Marina, De Fabritiis, Paolo, Faglioni, Laura, Fenu, Susanna, Fianchi, Luana, Gumenyuk, Svitlana, Latagliata, Roberto, Mancini, Stefano, Maurillo, Luca, Mayer, Flavia, Niscola, Pasquale, Nobile, Carolina, Piccioni, Anna Lina, Ricci, Roberto, Tafuri, Agostino, Tatarelli, Caterina, Trapã, Giulio, Voso, Maria Teresa, Zini, Gina   +25 more
core   +2 more sources

TREX1, a predator for treating MSI‐H tumors?

Molecular Oncology, EarlyView.
Immunotherapy benefits many patients; yet, some with MSI‐H tumors remain unresponsive despite their high immunogenicity. Xu et al. reveal that TREX1 enables immune evasion by degrading cytosolic DNA and suppressing cGAS–STING–IFN‐I signaling. TREX1 loss restores DNA sensing, increases CD8+ T and NK cell infiltration, and boosts antitumor immunity ...
Elena Benidovskaya, Joséphine Deneft, Marc Van den Eynde   +2 more
wiley   +1 more source

Bone marrow morphology is a strong discriminator between chronic eosinophilic leukemia, not otherwise specified and reactive idiopathic hypereosinophilic syndrome

Haematologica, 2017
Chronic eosinophilic leukemia, not otherwise specified can be difficult to distinguish from idiopathic hypereosinophilic syndrome according to the current World Health Organization guideline.
Sa A. Wang, Robert P. Hasserjian, Wayne Tam, Albert G. Tsai, Julia T. Geyer, Tracy I. George, Kathryn Foucar, Heesun J. Rogers, Eric D. Hsi, Bryan A. Rea, Adam Bagg, Carlos E. Bueso-Ramos, Daniel A. Arber, Srdan Verstovsek, Attilio Orazi   +14 more
doaj   +1 more source

Mastocytosis: a mutated KIT receptor induced myeloproliferative disorder [PDF]

, 2015
Although more than 90% systemic mastocytosis (SM) patients express gain of function mutations in the KIT receptor, recent next generation sequencing has revealed the presence of several additional genetic and epigenetic mutations in a subset of these ...
Chatterjee, Anindya, Ghosh, Joydeep, Kapur, Reuben   +2 more
core   +2 more sources

Sabotaged Integral HSC Heterogeneity Underlies Essential Thrombocythemia Development

Advanced Science, EarlyView.
Single‐cell RNA sequencing (scRNA‐seq) maps how distinct driver mutations remodel hematopoietic stem cell (HSC) programs across essential thrombocythemia (ET). Comparative analysis uncovers both shared and subtype‐specific molecular signatures, identifies a triple‐negative (TN)‐associated HSC population enriched with malignant traits, and reveals the ...
Jingyuan Tong, Di Wang, Haoze Song, Ting Sun, Yanhong Zhao, Wenjing Gu, Lexuan Lin, Yitong Zhao, Yipeng Liang, Xu Jin, Rongfeng Fu, Mankai Ju, Jie Gao, Jinfa Ma, Chengjie Gao, Anqi Zhang, Zhijian Xiao, Erlie Jiang, Renchi Yang, Shihui Ma, Lei Zhang, Lihong Shi   +21 more
wiley   +1 more source