<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Puerto-Camacho, Pilar</style></author><author><style face="normal" font="default" size="100%">Diaz-Martin, Juan</style></author><author><style face="normal" font="default" size="100%">Olmedo-Pelayo, Joaquín</style></author><author><style face="normal" font="default" size="100%">Bolado-Carrancio, Alfonso</style></author><author><style face="normal" font="default" size="100%">Salguero-Aranda, Carmen</style></author><author><style face="normal" font="default" size="100%">Jordán-Pérez, Carmen</style></author><author><style face="normal" font="default" size="100%">Esteban-Medina, Marina</style></author><author><style face="normal" font="default" size="100%">Alamo-Alvarez, Inmaculada</style></author><author><style face="normal" font="default" size="100%">Delgado-Bellido, Daniel</style></author><author><style face="normal" font="default" size="100%">Lobo-Selma, Laura</style></author><author><style face="normal" font="default" size="100%">Dopazo, Joaquin</style></author><author><style face="normal" font="default" size="100%">Sastre, Ana</style></author><author><style face="normal" font="default" size="100%">Alonso, Javier</style></author><author><style face="normal" font="default" size="100%">Grünewald, Thomas G P</style></author><author><style face="normal" font="default" size="100%">Bernabeu, Carmelo</style></author><author><style face="normal" font="default" size="100%">Byron, Adam</style></author><author><style face="normal" font="default" size="100%">Brunton, Valerie G</style></author><author><style face="normal" font="default" size="100%">Amaral, Ana Teresa</style></author><author><style face="normal" font="default" size="100%">de Alava, Enrique</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Endoglin and MMP14 Contribute to Ewing Sarcoma Spreading by Modulation of Cell-Matrix Interactions.</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Mol Sci</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Int J Mol Sci</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bone Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Endoglin</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Matrix Metalloproteinase 14</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteomics</style></keyword><keyword><style  face="normal" font="default" size="100%">Receptors, Growth Factor</style></keyword><keyword><style  face="normal" font="default" size="100%">Sarcoma, Ewing</style></keyword><keyword><style  face="normal" font="default" size="100%">Signal Transduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022 Aug 04</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">23</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Endoglin (ENG) is a mesenchymal stem cell (MSC) marker typically expressed by active endothelium. This transmembrane glycoprotein is shed by matrix metalloproteinase 14 (MMP14). Our previous work demonstrated potent preclinical activity of first-in-class anti-ENG antibody-drug conjugates as a nascent strategy to eradicate Ewing sarcoma (ES), a devastating rare bone/soft tissue cancer with a putative MSC origin. We also defined a correlation between ENG and MMP14 expression in ES. Herein, we show that ENG expression is significantly associated with a dismal prognosis in a large cohort of ES patients. Moreover, both ENG/MMP14 are frequently expressed in primary ES tumors and metastasis. To deepen in their functional relevance in ES, we conducted transcriptomic and proteomic profiling of in vitro ES models that unveiled a key role of ENG and MMP14 in cell mechano-transduction. Migration and adhesion assays confirmed that loss of ENG disrupts actin filament assembly and filopodia formation, with a concomitant effect on cell spreading. Furthermore, we observed that ENG regulates cell-matrix interaction through activation of focal adhesion signaling and protein kinase C expression. In turn, loss of MMP14 contributed to a more adhesive phenotype of ES cells by modulating the transcriptional extracellular matrix dynamics. Overall, these results suggest that ENG and MMP14 exert a significant role in mediating correct spreading machinery of ES cells, impacting the aggressiveness of the disease.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yang, Mi</style></author><author><style face="normal" font="default" size="100%">Petralia, Francesca</style></author><author><style face="normal" font="default" size="100%">Li, Zhi</style></author><author><style face="normal" font="default" size="100%">Li, Hongyang</style></author><author><style face="normal" font="default" size="100%">Ma, Weiping</style></author><author><style face="normal" font="default" size="100%">Song, Xiaoyu</style></author><author><style face="normal" font="default" size="100%">Kim, Sunkyu</style></author><author><style face="normal" font="default" size="100%">Lee, Heewon</style></author><author><style face="normal" font="default" size="100%">Yu, Han</style></author><author><style face="normal" font="default" size="100%">Lee, Bora</style></author><author><style face="normal" font="default" size="100%">Bae, Seohui</style></author><author><style face="normal" font="default" size="100%">Heo, Eunji</style></author><author><style face="normal" font="default" size="100%">Kaczmarczyk, Jan</style></author><author><style face="normal" font="default" size="100%">Stępniak, Piotr</style></author><author><style face="normal" font="default" size="100%">Warchoł, Michał</style></author><author><style face="normal" font="default" size="100%">Yu, Thomas</style></author><author><style face="normal" font="default" size="100%">Calinawan, Anna P</style></author><author><style face="normal" font="default" size="100%">Boutros, Paul C</style></author><author><style face="normal" font="default" size="100%">Payne, Samuel H</style></author><author><style face="normal" font="default" size="100%">Reva, Boris</style></author><author><style face="normal" font="default" size="100%">Boja, Emily</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Henry</style></author><author><style face="normal" font="default" size="100%">Stolovitzky, Gustavo</style></author><author><style face="normal" font="default" size="100%">Guan, Yuanfang</style></author><author><style face="normal" font="default" size="100%">Kang, Jaewoo</style></author><author><style face="normal" font="default" size="100%">Wang, Pei</style></author><author><style face="normal" font="default" size="100%">Fenyö, David</style></author><author><style face="normal" font="default" size="100%">Saez-Rodriguez, Julio</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">NCI-CPTAC-DREAM Consortium</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Community Assessment of the Predictability of Cancer Protein and Phosphoprotein Levels from Genomics and Transcriptomics.</style></title><secondary-title><style face="normal" font="default" size="100%">Cell Syst</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Cell Syst</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crowdsourcing</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genomics</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Machine Learning</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphoproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteomics</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020 08 26</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">186-195.e9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is driven by genomic alterations, but the processes causing this disease are largely performed by proteins. However, proteins are harder and more expensive to measure than genes and transcripts. To catalyze developments of methods to infer protein levels from other omics measurements, we leveraged crowdsourcing via the NCI-CPTAC DREAM proteogenomic challenge. We asked for methods to predict protein and phosphorylation levels from genomic and transcriptomic data in cancer patients. The best performance was achieved by an ensemble of models, including as predictors transcript level of the corresponding genes, interaction between genes, conservation across tumor types, and phosphosite proximity for phosphorylation prediction. Proteins from metabolic pathways and complexes were the best and worst predicted, respectively. The performance of even the best-performing model was modest, suggesting that many proteins are strongly regulated through translational control and degradation. Our results set a reference for the limitations of computational inference in proteogenomics. A record of this paper's transparent peer review process is included in the Supplemental Information.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32710834?dopt=Abstract</style></custom1></record></records></xml>