Results 61 to 70 of about 211,755 (262)

PIEZO1 is Required for Acute Myeloid Leukemia Progression and Leukemia Stem Cell Maintenance via HIF1A‐SLC7A11 Axis‐Mediated Ferroptosis Defense

Advanced Science, EarlyView.
This study identifies the mechanosensor PIEZO1 as a key factor in promoting acute myeloid leukemia progression and uncovers a ferroptosis defense system mediated by PIEZO1‐HIF1A‐SLC7A11 axis that is essential for leukemia stem cell maintenance. This ferroptotic defense system may represent a unique vulnerability for leukemia stem cells, providing a ...
Tiantian Zhang, Ziyan Cao, Kexin Gao, Shuxin Yao, Yanbing Zheng, Manman Cui, Rong Yin, Guoqiang Han, Jin Hu, Chengyi Wang, Haojian Zhang   +10 more
wiley   +1 more source

Overexpression of SET is a recurrent event associated with poor outcome and contributes to protein phosphatase 2A inhibition in acute myeloid leukemia

Haematologica, 2012
Background Protein phosphatase 2A is a novel potential therapeutic target in several types of chronic and acute leukemia, and its inhibition is a common event in acute myeloid leukemia.
Ion Cristóbal, Laura Garcia-Orti, Cristina Cirauqui, Xabier Cortes-Lavaud, María A. García-Sánchez, María J. Calasanz, María D. Odero   +6 more
doaj   +1 more source

Models of chronic myeloid leukemia [PDF]

Current Oncology Reports, 2001
Models of chronic myeloid leukemia (CML) have proven invaluable for furthering our understanding of the molecular pathophysiology of this disease. Xenotransplantation of primary human CML cells into immunodeficient mice allows investigation into the nature of the most primitive repopulating cells in this leukemia, but the system is limited by ...
openaire   +3 more sources

Triple‐Negative Breast Cancer Cells Utilize IL8 and CXCL1 to Suppress NK Cells’ Function and Facilitate Cancer Metastasis

Advanced Science, EarlyView.
Triple‐negative breast cancer (TNBC) cells evade natural killer (NK) cell immunity by secreting IL8 and CXCL1. These chemokines suppress NK cells’ function via CXCR1/2 and enhance cancer cells’ survival through PD‐L1 upregulation and BCL‐2 anti‐apoptotic signaling.
Mingheng Yuan, Hongmei Yang, Renfei Wu, Meng Hao, Xiangpeng Chu, Chuxia Deng, Kathy Qian Luo   +6 more
wiley   +1 more source

Acute myeloid leukemia with fusion resembling acute promyelocytic leukemia, initially presenting as sweet syndrome: A case report and literature review

Journal of International Medical Research
Some subtypes of acute myeloid leukemia share morphologic, immunophenotypic, and clinical features of acute promyelocytic leukemia but lack a promyelocytic leukemia–retinoic acid receptor alpha fusion gene.
Huan Liu, Guo-Xia Liu, Feng-Hai Liu, Shu-Guo Wang   +3 more
doaj   +1 more source

Heat Shock Protein 90: From Molecular Chaperone Function to Therapeutic Targeting in Malignancies

Advanced Science, EarlyView.
In this review, an integrated conceptual framework linking HSP90's molecular chaperone functions to its pathological roles in cancer is proposed. HSP90 serves as a central node that integrates oncogenic signaling, buffers proteotoxic stress, maintains cancer stem cell plasticity, and shapes tumor‐immune interactions, all of which converge to drive ...
Beibei Zhang, Xinxin Zou, Jiansong Zhou, Qinmiao Sun, Dahua Chen   +4 more
wiley   +1 more source

Phenotypical differences and thrombosis rates in secondary erythrocytosis versus polycythemia vera

Blood Cancer Journal, 2021
Eliane Nguyen, Michaël Harnois, Lambert Busque, Shireen Sirhan, Sarit Assouline, Ines Chamaki, Harold Olney, Luigina Mollica, Natasha Szuber   +8 more
doaj   +1 more source

Evaluation of gene expression signatures predictive of cytogenetic and molecular subtypes of pediatric acute myeloid leukemia

Haematologica, 2011
Background Pediatric acute myeloid leukemia is a heterogeneous disease characterized by non-random genetic aberrations related to outcome. The genetic subtype is currently detected by different diagnostic procedures which differ in success rate and/or ...
Brian V. Balgobind, Marry M. Van den Heuvel-Eibrink, Renee X. De Menezes, Dirk Reinhardt, Iris H.I.M. Hollink, Susan T.J.C.M. Arentsen-Peters, Elisabeth R. van Wering, Gertjan J.L. Kaspers, Jacqueline Cloos, Evelien S.J.M. de Bont, Jean-Michel Cayuela, Andre Baruchel, Claus Meyer, Rolf Marschalek, Jan Trka, Jan Stary, H. Berna Beverloo, Rob Pieters, C. Michel Zwaan, Monique L. den Boer   +19 more
doaj   +1 more source

Hyperpolarization of [1‐13C]Ketoisocaproate‐d2 by Reversible Exchange with Parahydrogen Enables Profiling of Branched‐Chain‐Amino‐Acid Metabolism in Cellulo and in Vivo

Advanced Science, EarlyView.
We report the fast generation of biocompatible solutions of highly 13C‐hyperpolarized (≈11%) partially‐deuterated ketoisocaproate within <6 min using spin‐lock‐induced crossing and reversible exchange with parahydrogen (SLIC‐SABRE). This enables rapid detection of branched‐chain‐amino‐acid transferase 1 (BCAT1) protein expression and investigation of ...
Stefan Petersen, Philipp R. Groß, Paul M. Schmidt, Henri de Maissin, Asitan Rittinger, Robert Willing, Adriana Sacristán‐Martín, Lisa Heß, Jule Koch, Sebastian Lucas, Maxim Zaitsev, Dominik von Elverfeldt, Martin Grashei, Franz Schilling, Jan‐Bernd Hövener, André F. Martins, Max von Delius, Thomas Reinheckel, Andreas B. Schmidt   +18 more
wiley   +1 more source

Epigenetic-based differentiation therapy for Acute Myeloid Leukemia

Nature Communications
Despite the development of novel therapies for acute myeloid leukemia, outcomes remain poor for most patients, and therapeutic improvements are an urgent unmet need. Although treatment regimens promoting differentiation have succeeded in the treatment of
Edurne San José-Enériz, Naroa Gimenez-Camino, Obdulia Rabal, Leire Garate, Estibaliz Miranda, Nahia Gómez-Echarte, Fernando García, Stella Charalampopoulou, Elena Sáez, Amaia Vilas-Zornoza, Patxi San Martín-Uriz, Luis V. Valcárcel, Naroa Barrena, Diego Alignani, Luis Esteban Tamariz-Amador, Ana Pérez-Ruiz, Sebastian Hilscher, Mike Schutkowski, Ana Alfonso-Pierola, Nicolás Martinez-Calle, María José Larrayoz, Bruno Paiva, María José Calasanz, Javier Muñoz, Marta Isasa, José Ignacio Martin-Subero, Antonio Pineda-Lucena, Julen Oyarzabal, Xabier Agirre, Felipe Prósper   +29 more
doaj   +1 more source