Results 131 to 140 of about 77,245 (318)

GENE-09. MUTATION SIGNATURE ANALYSIS IN AN ULTRAHYPERMUTATED MEDULLOBLASTOMA PREDICTS UNDERLYING GERMLINE POLYMERASE PROOFREADING DEFICIENCY IN A CHILD WITH CLINICAL FEATURES OF CONSTITUTIONAL MISMATCH REPAIR DEFICIENCY SYNDROME [PDF]

, 2019
Holly Lindsay, Sarah Scollon, Jacquelyn Reuther, Horatiu Voicu, Surya P. Rednam, Kevin E. Fisher, Murali Chintagumpala, Donald W. Parsons, Adekunle M. Adesina, Sharon E. Plon, Angshumoy Roy   +10 more
openalex   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Treatment-related mutagenic processes in acute lymphoblastic leukemia

Haematologica
Karyotyping, SNP arrays, fluorescence in situ hybridisation and next generation sequencing techniques have greatly improved our understanding of the genetic drivers of acute lymphoblastic leukemia (ALL).
Cédric G. van der Ham, Frank N. van Leeuwen, Roland P. Kuiper   +2 more
doaj   +1 more source

A pooled mutational analysis identifies ionizing radiation-associated mutational signatures conserved between mouse and human malignancies

Scientific Reports, 2017
Single nucleotide variants (SNVs) identified in cancer genomes can be de-convolved using non-negative matrix factorization (NMF) into discrete trinucleotide-based mutational signatures indicative of specific cancer-causing processes. The stability of NMF-
Philip R. Davidson, Amy L. Sherborne, Barry Taylor, Alice O. Nakamura, Jean L. Nakamura   +4 more
doaj   +1 more source

Tumor mutational burden as a determinant of metastatic dissemination patterns

Molecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal, Andrea Moreno‐Manuel, Miguel Salvadó‐Pertierra, Cristina Santos‐Vivas, Rebeca Sanz‐Pamplona   +4 more
wiley   +1 more source

Targeting p38α in cancer: challenges, opportunities, and emerging strategies

Molecular Oncology, EarlyView.
p38α normally regulates cellular stress responses and homeostasis and suppresses malignant transformation. In cancer, however, p38α is co‐opted to drive context‐dependent proliferation and dissemination. p38α also supports key functions in cells of the tumor microenvironment, including fibroblasts, myeloid cells, and T lymphocytes.
Angel R. Nebreda
wiley   +1 more source

Syngeneic animal models of tobacco-associated oral cancer reveal the activity of in situ anti-CTLA-4. [PDF]

, 2019
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide. Tobacco use is the main risk factor for HNSCC, and tobacco-associated HNSCCs have poor prognosis and response to available treatments.
Alexandrov, Ludmil B, Allevato, Michael M, Amornphimoltham, Panomwat, Chen, Qianming, Cohen, Ezra EW, Gilardi, Mara, Goto, Yusuke, Gutkind, J Silvio, He, Yudou, Luis Callejas-Valera, Juan, Lyons, J Guy, Martin, Daniel, Mcdermott, James, Molinolo, Alfredo A, Sharabi, Andrew B, Vitale-Cross, Lynn, Wang, Zhiyong, Wu, Victoria H, Yung, Bryan S   +18 more
core  

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

Molecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon, Dong Young Kim, Yuna Kim, Uk‐Il Kim, Jae‐Sung Kim   +4 more
wiley   +1 more source

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

Molecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Signatures of mutational processes in cancer—a big step closer [PDF]

, 2013
Lisa Hutchinson
openalex   +1 more source