Tacedinaline (CI-994), a class I HDAC inhibitor, targets intrinsic tumor growth and leptomeningeal dissemination in MYC-driven medulloblastoma while making them susceptible to anti... by Arndt Borkhardt, Nan Qin, Stephen T Keir, Darell D Bigner, Allison Cole, Matthias Wölfl, Viktoria Marquardt, Johanna Theruvath, David Pauck, Daniel Picard, Lena Blümel, Mara Maue, Jasmin Bartl, Ulvi Ahmadov, Maike Langini, Frauke-Dorothee Meyer, Joselyn Cruz-Cruz, Claus M Graef, Till Milde, Olaf Witt, Anat Erdreich-Epstein, Gabriel Leprivier, Ulf Kahlert, Anja Stefanski, Kai Stühler, Julia Hauer, Thomas Beez, Christiane B Knobbe-Thomsen, Ute Fischer, Jörg Felsberg, Finn K Hansen, Rajeev Vibhakar, Sujatha Venkatraman, Samuel H Cheshier, Guido Reifenberger, Thomas Kurz, Marc Remke, Siddhartha Mitra

“…Furthermore, RNA sequencing revealed nuclear factor-kB (NF-κB) pathway induction as a response to CI-994 treatment, followed by transglutaminase 2 (TGM2) expression, which enhanced inflammatory cytokine secretion. We further show interferon-γ release and cell surface expression of engulfment (‘eat-me’) signals (such as calreticulin). …”
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Brucella suis ΔmapB outer membrane vesicles as an acellular vaccine against systemic and mucosal B. suis infection by Florencia Muñoz González, Florencia Muñoz González, Magali G. Bialer, Maria L. Cerutti, Silvia M. Estein, Lila Y. Ramis, Pablo C. Baldi, Pablo C. Baldi, Ángeles Zorreguieta, Ángeles Zorreguieta, Mariana C. Ferrero, Mariana C. Ferrero

“…Cellular immunity was assessed by characterizing cytokine secretion through ELISA after in vitro stimulation of spleen cells with heat-killed B. suis. …”
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Characterization of Shigella flexneri serotype 6 strains from geographically diverse low- and middle-income countries by Caitlin E. Gabor, Charlotte E. Chong, Jose M. Lemme-Dumit, Tracy H. Hazen, Kate S. Baker, Karen L. Kotloff, Irene N. Kasumba, Sharon M. Tennant, Henry Badji, M. Jahangir Hossain, Richard Omore, Benjamin Ochieng, Alex O. Awuor, Billy Ogwel, Jane Juma, Eileen M. Barry, David A. Rasko

“…Phenotypic analyses of Sf6 identified reduced intracellular invasion and cytokine induction from HT-29 cells, as well as reduced Ipa protein effector secretion, compared with S. flexneri serotype 2a strain 2457T. …”
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Screening and characterization of the scFv for chimeric antigen receptor T cells targeting CEA-positive carcinoma by Chengcheng Zhang, Linling Wang, Qianzhen Zhang, Junjie Shen, Xia Huang, Meiling Wang, Yi Huang, Jun Chen, Yanmin Xu, Wenxu Zhao, Yanan Qi, Yunyan Li, Yanjiao Ou, Zhi Yang, Cheng Qian

“…In a repeat CEA antigen stimulation assay, M5A showed the best cell proliferation and cytokine secretion levels. In a mouse xenograft model, M5A CAR-T cells displayed better antitumor efficacy without preconditioning.DiscussionOur findings suggest that scFvs derived from different antibodies have distinctive characteristics, and stable expression and appropriate affinity are critical for robust antitumor efficacy. …”
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Large-scale manufacturing and characterization of CMV-CD19CAR T cells by Stephen J Forman, Xiuli Wang, Ryan Urak, Miriam Walter, Min Guan, Tianxu Han, Vibhuti Vyas, Sheng-Hsuan Chien, Brenna Gittins, Mary C Clark, Sally Mokhtari, Angelo Cardoso, Don J Diamond, John Zaia, Ryotaro Nakamura

“…Here we developed a clinical platform for generating CMV-CD19CAR T cells.Methods Peripheral blood mononuclear cells (PBMCs) collected from CMV-seropositive healthy donors were stimulated with a good manufacturing practices-grade PepTivator overlapping CMVpp65 peptide pool and enriched for CMV-responsive interferon γ (IFNγ)+T cells using IFNγ Catchmatrix, within the CliniMACS Prodigy Cytokine Capture System (Miltenyi Biotec). Resulting CMV-specific T cells were transduced with a lentiviral vector encoding a second generation CD19R:CD28:ζ/EGFRt CAR and expanded with interleukin 2 (IL-2) and IL-15 for 15 days before characterization.Results CMV-specific T cells were enriched from 0.8%±0.5 of input PBMC to 76.3%±11.6 in nine full-scale qualification runs (absolute yield of 4.2±3.3×106 IFNγ+T cells from an input of 1×109 PBMCs). …”
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Disrupting EDEM3‐induced M2‐like macrophage trafficking by glucose restriction overcomes resistance to PD‐1/PD‐L1 blockade by Shaoyong Peng, Minshan Wu, Qian Yan, Gaopo Xu, Yumo Xie, Guannan Tang, Jinxin Lin, Zixu Yuan, Xiaoxia Liang, Ze Yuan, Jingrong Weng, Liangliang Bai, Xiaolin Wang, Huichuan Yu, Meijin Huang, Yanxin Luo, Xiaoxia Liu

“…We evaluated theeffects of FMD plus 2‐DG on antitumour immunity using multipleximmunofluorescence, flow cytometry, cytokine profiling, TUNEL assays, xenografttumours, and in vivo studies. …”
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