Octavio Espinosa

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Although subtypes of pancreatic ductal adenocarcinoma (PDAC) have been described, this malignancy is clinically still treated as a single disease. Here we present patient-derived models representing the full spectrum of previously identified quasi-mesenchymal (QM-PDA), classical and exocrine-like PDAC subtypes, and identify two markers—HNF1A and KRT81—that(More)
Chemical conjugation of the influenza peptide antigen M2E to different variants of virus-like particles (VLPs) was investigated. Wild-type cowpea chlorotic mottle virus (CCMV) and two novel cysteine mutants of CCMV, all expressed in Pseudomonas fluorescens, were utilized in this study. Two different conjugation schemes, primary amine-directed and(More)
We investigate whether the total number of electrons per collision, as a function of beam energy, is a potential quark-gluon-plasma (QGP) signature. At high beam energies, we find that, after experimental removal of the noise induced by Dalitz decays, the number of produced electrons is increased many times fold from the existence of the QGP. The robustness(More)
We present simple diagrammatic rules to write down Euclidean npoint functions at finite temperature directly in terms of 3-dimensional momentum integrals, without ever performing a single Matsubara sum. The rules can be understood as describing the interaction of the external particles with those of the thermal bath. PACS: 11.10.Wx, 11.15.Bt
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