Results 71 to 80 of about 162,094 (212)

Novel strategy for rapid functional in vivo validation of oncogenic drivers in haematological malignancies [PDF]

, 2019
In cancer research, it remains challenging to functionally validate putative novel oncogenic drivers and to establish relevant preclinical models for evaluation of novel therapeutic strategies.
Berx, Geert, D'Hont, Jinke, Demoen, Lisa, Goossens, Steven, Haenebalcke, Lieven, Haigh, Jody J., Hochepied, Tino, Lammens, Tim, Lemeire, Kelly, Lintermans, Béatrice, Matthijssens, Filip, Pedro Pinto De Almeida, André, Pieters, Tim, Reunes, Lindy, T'Sas, Sara, Van Vlierberghe, Pieter, Vanrockeghem, Frédérique   +16 more
core   +2 more sources

WDR5‐H3K4me3 Epigenetic Axis Promotes TRMT6‐Dependent tRNA M1A Modification to Facilitate Triple‐Negative Breast Cancer Progression by Suppressing Ferroptosis

Advanced Science, EarlyView.
Upregulated TRMT6 forms aberrant hypermethylation of a specific tRNA pool and serves as a predictor of poor prognosis in TNBC. This m1A modification in tRNAs enhances translation of FTH1 and FTL, reducing the pool of bioavailable Fe2⁺. Reduced Fe2+ availability impairs RSL3‐induced lipid peroxidation and tumor progression.
Yuqing Lei, Xue Wang, Jiahe Liu, Zixu Niu, Jiaqi Hua, Qian Guo, Dan Du, Yuanchang Zhu, Fucheng He, Mingxia Zhou, Hongle Li, Jing He, Jun Li   +12 more
wiley   +1 more source

Loss of SOCS1 in Donor T Cells Exacerbates Intestinal GVHD by Driving a Chemokine‐Dependent Pro‐Inflammatory Immune Microenvironment

Advanced Science, EarlyView.
T cell‐specific Socs1 knockout leads to inflammatory differentiation of CD8+ T cells, prompting the STAT1/2 complex to drive the activation of Ccl5, Ccr5, and Cxcr3, and promoting the skewing of monocytes toward a pro‐inflammatory M1 macrophage lineage.
Zhigui Wu, Bixia Wang, Xinya Jiang, Fangqing Zhang, Qianqian Huang, Xinyi Wu, Shuang Fan, Qi Zhang, Jingrui Zhou, Jianing Tang, Xiao‐Dong Mo, Yu Wang, Ying‐Jun Chang, Huidong Guo, Xiao‐Jun Huang   +14 more
wiley   +1 more source

Integrative genomic analysis of adult mixed phenotype acute leukemia delineates lineage associated molecular subtypes

Nature Communications, 2018
Mixed phenotype acute leukemia (MPAL) is a rare leukemia that presents both myeloid and lymphoid markers on blasts. Here the authors perform genomic analysis to show MPAL involves genetic and epigenetic heterogeneity and is genetically distinct from AML,
Koichi Takahashi, Feng Wang, Kiyomi Morita, Yuanqing Yan, Peter Hu, Pei Zhao, Abdallah Abou Zhar, Chang Jiun Wu, Curtis Gumbs, Latasha Little, Samantha Tippen, Rebecca Thornton, Marcus Coyle, Marisela Mendoza, Erika Thompson, Jianhua Zhang, Courtney D. DiNardo, Nitin Jain, Farhad Ravandi, Jorge E. Cortes, Guillermo Garcia-Manero, Steven Kornblau, Michael Andreeff, Elias Jabbour, Carlos Bueso-Ramos, Akifumi Takaori-Kondo, Marina Konopleva, Keyur Patel, Hagop Kantarjian, P. Andrew Futreal   +29 more
doaj   +1 more source

Gene rearrangements in bone marrow cells of patients with acute myelogenous leukemia [PDF]

, 2000
At diagnosis, clonal gene rearrangement probes {[}retinoic acid receptor (RAR)-alpha, major breakpoint cluster region (M-bcr), immunoglobulin (Ig)-JH, T cell receptor (TcR)-beta, myeloid lymphoid leukemia (MLL) or cytokine genes (GM-CSF, G-CSF, IL-3 ...
Braun, S., Duell, T., Gerhartz, Helmut Heinrich, Mittermueller, J., Schmetzer, Helga Maria, Wiesner, D.   +5 more
core   +1 more source

Nap1L4a Cooperates with Scl/Klf1 to Recruit H2A.Z in Mediating Interactions Among Cis‐Regulatory Elements and Transcription Required for Primitive Erythropoiesis in Zebrafish

Advanced Science, EarlyView.
Nap1l4a is required in erythropoiesis and hypoxia responses via physical interaction with Klf1 and Scl to recruit the histone variant H2A.Z. This facilitates its associated cis‐regulatory element (CRE) remodeling and the consequent chromatin assembly, and activates the transcription of erythroid lineage‐specific genes.
JiaHao Shi, FuMing Lai, Zheng Shen, XiaoYan Zhang, HanFei Wang, WenYe Liu, YunLong Wang, KuanYu Li, GuoLiang Li, YaPing Fang, Jing‐Xia Liu   +10 more
wiley   +1 more source

Lineage switch in relapse of acute leukemia with rearrangement of MLL gene (KMT2A). literature review and case reports

Онкогематология, 2016
Lineage switch is a rare phenomenon in which a transition from lymphoid to myeloid was observed in relapse of acute leukemia, or vice versa. This paper presents the four clinical case reports of acute lymphoblastic leukemia with MLL gene rearrangement ...
E. A. Zerkalenkova, O. I. Illarionova, A. N. Kazakova, N. I. Ponomareva, L. V. Baydun, E. Yu. Osipova, M. E. Dubrovina, A. M. Popov, T. V. Konyukhova, S. A. Plyasunova, N. V. Myakova, A. A. Maschan, Yu. V. Olshanskaya   +12 more
doaj   +1 more source

Atypical lymphoid leukemia in ataxia telangiectasia [PDF]

Blood, 1978
We observed two sisters with ataxia telangiectasia, one of whom developed an atypical subacute lymphocytic leukemia characterized by atypical lymphocytes and absence of palpable lymphadenopathy or hepatosplenomegaly. The lack of organomegaly in this patient may have been due to the underlying ataxia telangiectasia, which was associated with lymphoid ...
R, Levitt, R V, Pierre, W L, White, R G, Siekert   +3 more
openaire   +3 more sources

Epigenetic dysregulation in chronic myeloid leukaemia: A myriad of mechanisms and therapeutic options [PDF]

, 2018
The onset of global epigenetic changes in chromatin that drive tumor proliferation and heterogeneity is a hallmark of many forms cancer. Identifying the epigenetic mechanisms that govern these changes and developing therapeutic approaches to modulate ...
Koschmieder, Steffen, Vetrie, David
core   +1 more source

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

Advanced Science, EarlyView.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta, Jonas Bossart, Sènan Mickael D'Almeida, Luis Augusto Visani de Luna, Christoph Schwärzler, Tingting Fu, Vanesa Ayala‐Nunez, Alexander Gogos, Marija Buljan, Vera M Kissling, Emmanuel Flahaut, Miguel Garcia, Cyrill Bussy, Peter Wick, Tina Buerki‐Thurnherr   +14 more
wiley   +1 more source