Concentration-dependent effects of immunomodulatory cocktails on the generation of leukemia-derived dendritic cells, DCleu mediated T-cell activation and on-target/off-tumor toxici... by Hazal Aslan Rejeski, Hazal Aslan Rejeski, Anne Hartz, Anne Hartz, Elias Rackl, Elias Rackl, Lin Li, Lin Li, Christoph Schwepcke, Christoph Schwepcke, Kai Rejeski, Kai Rejeski, Christoph Schmid, Christoph Schmid, Andreas Rank, Andreas Rank, Jörg Schmohl, Doris Kraemer, Peter Bojko, Helga Maria Schmetzer, Helga Maria Schmetzer

“…By converting AML blasts into immune activating and leukemia-antigen presenting cells, DC/DCleu-generating protocols can induce immune responses against AML blasts. …”
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Tumor CEMIP drives immune evasion of colorectal cancer via MHC-I internalization and degradation by Ying Zhu, Jiao Li, Tao Zhang, Lei Zhao, Min Jin, Jinghua Ren, Jing Tang, Haihong Wang, Zhenyu Lin, Qing Liang, Ruiqi Li, Biying Zhang, Qingling Hua, Guojie Xu, Jiayuan Chen, Lanqing Wang, Dejun Zhang, Dandan Yu

“…We also demonstrated that CEMIP restricted CD8+ T-cell antitumor activities both in vitro and in vivo due to impaired MHC-I-mediated antigen presentation. Correspondingly, the combination of CEMIP inhibition and ICB impeded tumor growth and enhanced therapeutic efficacy. …”
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Impact of antibody architecture and paratope valency on effector functions of bispecific NKp30 x EGFR natural killer cell engagers by Ammelie Svea Boje, Lukas Pekar, Katharina Koep, Britta Lipinski, Brian Rabinovich, Andreas Evers, Carina Lynn Gehlert, Steffen Krohn, Yanping Xiao, Simon Krah, Rinat Zaynagetdinov, Lars Toleikis, Sven Poetzsch, Matthias Peipp, Stefan Zielonka, Katja Klausz

“…For EGFR-positive tumor targeting, humanized antigen-binding domains of therapeutic antibody cetuximab were used. …”
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Investigating intra‐tumoural heterogeneity and microenvironment diversity in primary cardiac angiosarcoma through single‐cell RNA sequencing by Jingyuan Huo, Zhen Wang, Wenting Zhao, Miao Chen, Haoyang Li, Fengpu He, Xiao Tian, Yaqi Ma, Firyuza Husanova, Liang Ma, Yiming Ni, Hongda Ding, Weidong Li, Hongfei Xu

“…T‐cell subset analysis showed exhausted antigen‐specific T‐cells, complicating the efficacy of immune checkpoint blockade. …”
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Immunization with a Synthetic Helicobacter pylori Peptide Induces Secretory IgA Antibodies and Protects Mice against Infection by David Espinosa-Ramos, Diana Caballero-Hernández, Ricardo Gomez-Flores, Armando Trejo-Chávez, Luis Jerónimo Pérez-Limón, Myriam Angélica de la Garza-Ramos, Reyes Tamez-Guerra, Patricia Tamez-Guerra, Cristina Rodriguez-Padilla

“…In the present study, a H. pylori 50–52 kDa immunogen-derived peptide antigen with the sequence Met-Val-Thr-Leu-Ile-Asn-Asn-Glu (MVTLINNE) was used to immunize against H. pylori infection. …”
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Subclinical Plasmodium spp. Infections in a Community Setting in Bangui, Central African Republic by Nzoumbou-Boko R, Denissio Morissi Nalingbo MCI, Yambiyo BM, Detol R, Moussa ERF, Nalinga D, Namsenei-Dankpea LJVDLG, Manirakiza A, Ayong L, Boum II Y

“…Proportions of positive tests for malaria parasites were determined by combining the results of antigen-based malaria rapid diagnostic test (mRDT), thick blood smear microscopy, and polymerase chain reaction (PCR).Results: A total of 638 participants (mean age, 26.44 years (range, [1– 75] years) with a sex ratio (M/F) of 1.22) were tested for malaria using all three detection methods. …”
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Protocol for a phase IV double-blind randomised controlled trial to investigate the effect of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccha... by Tao Chen, Duolao Wang, Konstantinos Liatsikos, Stephen B Gordon, Hassan Burhan, Ben Morton, Tinashe K Nyazika, Bradford D Gessner, Helen Hill, Andrea Collins, Josh Hamilton, Kelly Davies, Fred Fyles, Phoebe Hazenberg, Elizabeth Begier, Angela Hyder-Wright, Sherin Pojar, Christopher Myerscough, Jesus Reine, Ryan E Robinson, Britta Urban, Elena Mitsi, Carla Solorzano, Angela Quinn, Kaijie Pan, Annaliesa S Anderson, Christian Theilacker, Daniela M Ferreira, Kelly Convey, James Court, Madlen Farrar, Lisa Hitchins, Ashleigh Howard, Lauren Kerruish, Samuel Latham, Annabel Murphy, Elissavet Nikolaou, Angelina Peterson

“…Furthermore, we will explore the immune responses associated with these vaccines, their effect on colonisation and the relationship between colonisation and urinary pneumococcal antigen detection.Ethics and dissemination The study is approved by the NHS Research and Ethics Committee (Reference: 20/NW/0097) and by the Medicines and Healthcare products Regulatory Agency (Reference: CTA 25753/0001/001–0001). …”
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Fusion protein-based COVID-19 vaccines exemplified by a chimeric vaccine based on a single fusion protein (W-PreS-O) by Pia Gattinger, Luibov I. Kozlovskaya, Alexander S. Lunin, Olga S. Gancharova, Dina I. Sirazova, Dina I. Sirazova, Vasiliy D. Apolokhov, Egor S. Chekina, Ilya V. Gordeychuk, Ilya V. Gordeychuk, Alexander V. Karaulov, Alexander V. Karaulov, Rudolf Valenta, Rudolf Valenta, Rudolf Valenta, Rudolf Valenta, Aydar A. Ishmukhametov, Aydar A. Ishmukhametov

“…We focus on recombinant vaccine antigens comprising fusion proteins consisting of combinations of SARS-CoV-2-derived antigens or peptides or combinations of SARS-CoV-2 antigens/peptides with SARS-CoV-2-unrelated proteins/peptides. …”
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EDF1 accelerates ganglioside GD3 accumulation to boost CD52-mediated CD8+ T cell dysfunction in neuroblastoma by Di Li, Meng Li, Zhenjian Zhuo, Huiqin Guo, Weixin Zhang, Yile Xu, Hai-Yun Wang, Jiabin Liu, Huimin Xia, Huiran Lin, Jue Tang, Jing He, Lei Miao

“…Dysfunction and apoptosis in immune cells result from the exposure to continuous tumor-related antigen stimulation and coinhibitory signals. To date, key factors pointing to the restriction of NB-specific CD8+ T cells remain elusive. …”
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Integrated microfluidics-based construction of anti-BTN2A2 gel droplet cell preparations for non-invasive tumor-infiltrating lymphocyte therapy by Yishen Tian, Jingxuan Li, Na Yang, Yang Zhao, Jiancao Zuo, Hang Xiong, Yiwen Pan, Li Xiao, Min Su, Feng Han, Zhixu He, Rong Hu

“…Specifically, the cell preparation exerted its anti-tumor effects through multiple mechanisms: Firstly, the surface BTN2A2 antibodies effectively inhibited the proliferation of Tregs and MDSCs within the tumor microenvironment; Secondly, leveraging the T cell antigen receptors (TCRs) present in the blood T cells, which were similar to those of tumor-infiltrating lymphocytes, significantly enhanced their targeting and cytotoxic capabilities; Furthermore, the CMP component within the droplets effectively promoted the infiltration of T cells into tumor tissues. …”
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High SUVs Have More Robust Repeatability in Patients with Metastatic Prostate Cancer: Results from a Prospective Test-Retest Cohort Imaged with 18F-DCFPyL by Rudolf A. Werner, Bilêl Habacha, Susanne Lütje, Lena Bundschuh, Takahiro Higuchi, Philipp Hartrampf, Sebastian E. Serfling, Thorsten Derlin, Constantin Lapa, Andreas K. Buck, Markus Essler, Kenneth J. Pienta, Mario A. Eisenberger, Mark C. Markowski, Laura Shinehouse, Rehab AbdAllah, Ali Salavati, Martin A. Lodge, Martin G. Pomper, Michael A. Gorin, Ralph A. Bundschuh, Steven P. Rowe

“…In patients with prostate cancer (PC) receiving prostate-specific membrane antigen- (PSMA-) targeted radioligand therapy (RLT), higher baseline standardized uptake values (SUVs) are linked to improved outcome. …”
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APOE Christchurch enhances a disease-associated microglial response to plaque but suppresses response to tau pathology by Kristine M. Tran, Nellie E. Kwang, Claire A. Butler, Angela Gomez-Arboledas, Shimako Kawauchi, Cassandra Mar, Donna Chao, Rocio A. Barahona, Celia Da Cunha, Kate I. Tsourmas, Zechuan Shi, Shuling Wang, Sherilyn Collins, Amber Walker, Kai-Xuan Shi, Joshua A. Alcantara, Jonathan Neumann, Duc M. Duong, Nicholas T. Seyfried, Andrea J. Tenner, Frank M. LaFerla, Lindsay A. Hohsfield, Vivek Swarup, Grant R. MacGregor, Kim N. Green

“…We identified upregulation of antigen presentation-related genes in the DAM response in a PS19 compared to a 5xFAD background, suggesting a differential response to amyloid versus tau pathology that is modulated by the presence of ApoeCh. …”
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Evaluating the controlled reopening of nightlife during the COVID-19 pandemic: a matched cohort study in Sitges, Spain, in May 2021 (Reobrim Sitges) by Mercè Marzo-Castillejo, Joan Colom, Betlem Salvador-González, Josep Basora, Oriol Cunillera Puértolas, Sara Contreras-Martos, Darío López Gallegos, Mateo Acedo Anta, Jesús Almeda Ortega

“…To attend the event, participants were required to be older than 17 years, with a negative rapid antigen diagnostic test (Ag-RDT) on the same afternoon, without a positive reverse-transcription PCR (RT-PCR) or Ag-RDT and/or symptoms associated with COVID-19 in the previous 7 days, to not having knowingly been in close contact with someone infected in the previous 10 days and to not have knowingly had close contact with someone with a suspicion of COVID-19 in the previous 48 hours. …”
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Associations of HLA-G 3’UTR polymorphisms and increased HLA-G expression with gastric cancer susceptibility and prognosis by Ines Zemni, Daria Bortolotti, Sabrine Dhouioui, Sana Baroudi, Malek Ferjani, Inès Nasri, Yosr Zenzri, Md Ataur Rahman, Abdel Halim Harrath, Roberta Rizzo, Nadia Boujelbene, Inès Zidi

“…The aim of the current study was to examine the relationship between Human leukocyte antigen (HLA)-G 3’UTR polymorphisms and the expression of HLA-G in both tumor tissues and plasma samples from patients with GC in the Tunisian population. …”
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A pelvis MR transformer-based deep learning model for predicting lung metastases risk in patients with rectal cancer by Yin Li, Yin Li, Yin Li, Shuang Li, Shuang Li, Ruolin Xiao, Ruolin Xiao, Xi Li, Yongju Yi, Yongju Yi, Liangyou Zhang, Liangyou Zhang, You Zhou, You Zhou, Yun Wan, Chenhua Wei, Liming Zhong, Liming Zhong, Wei Yang, Wei Yang, Lin Yao, Lin Yao, Lin Yao

“…This study aims to develop and validate a transformer-based deep learning (DL) model based on pelvic MR images, integrated with clinical features, to predict RCLM.MethodsA total of 819 patients with histologically confirmed rectal cancer who underwent preoperative pelvis MRI and carcinoembryonic antigen (CEA) tests were enrolled. Six state-of-the-art DL methods (Resnet18, EfficientNetb0, MobileNet, ShuffleNet, DenseNet, and our transformer-based model) were trained and tested on T2WI and DWI to predict RCLM. …”
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Construction of feature selection and efficacy prediction model for transformation therapy of locally advanced pancreatic cancer based on CT, 18F-FDG PET/CT, DNA mutation, and CA19... by Liang Qi, Xiang Li, Jiayao Ni, Yali Du, Qing Gu, Baorui Liu, Jian He, Juan Du

“…Our study focuses on using computed tomography (CT), positron emission tomography/computed tomography (PET/CT), gene mutations, and baseline carbohydrate antigen 199 (CA199) to identify biomarkers for predicting the efficacy of transformative treatment. …”
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Evaluation of naturally occurring IgG anti-Vi antibody titers as predictors and correlates of typhoid fever in Dhaka, Bangladesh by Farhana Khanam, Natasha Y. Rickett, Faisal Ahmmed, Md Taufiqul Islam, Cecilia Kathure Mbae, Justin Im, Asma Binte Aziz, Beatrice Ongadi, Fahima Chowdhury, Ashraful Islam Khan, Afroza Akter, Md Golam Firoj, Sadia Isfat Ara Rahman, Kassa Haile, Se Eun Park, Martin Bundi Mwebia, Moses Mwangi, Benjamin Ngugi, Meseret Gebre Behute, Kelvin Kering, Suneth Agampodi, Suman Kanungo, Xinxue Liu, Andrew J. Pollard, K. Zaman, Deok Ryun Kim, Samuel Kariuki, Firdausi Qadri, John D. Clemens

“…Abstract Background When delivered through vaccination Vi-polysaccharide antigen of Salmonella enterica serotype Typhi protects against typhoid by inducing IgG anti-Vi antibodies. …”
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Soluble and cell-based markers of immune checkpoint inhibitor-associated nephritis by Sandra M Herrmann, Riley Fadden, Ryan J Sullivan, Kerry L Reynolds, Harish Seethapathy, Meghan E Sise, Shruti Gupta, Alexandra-Chloe Villani, Qiyu Wang, Daiana Moreno, Destiny Harden, R Neal Smith, Ivy A Rosales, Robert B Colvin, Sarah Chute, Lynn D Cornell, Nancy J Yang, Sara Barmettler, Sophia Wells, Jocelyn Farmer

“…Because ICIs block immune checkpoint pathways that include cytotoxic T lymphocyte antigen 4 (CTLA4), we hypothesized that biomarkers of immune dysregulationpreviously defined in patients with congenital CTLA4 deficiency, including elevated soluble interleukin-2 receptor alpha (sIL-2R) and flow cytometric cell-based markers of B and T cell dysregulation in peripheral blood may aid the diagnosis of ICI-nephritis.Methods A retrospective cohort of patients diagnosed with ICI-nephritis was compared with three prospectively enrolled control cohorts: ICI-treated controls without immune-related adverse events, patients not on ICIs with hemodynamic acute kidney injury (hemodynamic AKI), and patients not on ICIs with biopsy proven acute interstitial nephritis from other causes (non-ICI-nephritis). sIL-2R level and flow cytometric parameters were compared between groups using Wilcoxon rank sum test or Kruskal-Wallis test. …”
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Control of BKPyV-DNAemia by a Tailored Viro-Immunologic Approach Does Not Lead to BKPyV-Nephropathy Progression and Development of Donor-Specific Antibodies in Pediatric Kidney Tra... by Michela Cioni, Stella Muscianisi, Marica De Cicco, Sabrina Basso, Hans H. Hirsch, Iris Fontana, Laura Catenacci, Jessica Bagnarino, Mariangela Siciliano, Oriana Montana Lampo, Gloria Acquafredda, Lou Tina Diana Boti, Jessica Rotella, Eleonora Bozza, Jennifer Zumelli, Kristiana Mebelli, Fausto Baldanti, Massimo Cardillo, Marco Zecca, Arcangelo Nocera, Mario Luppi, Enrico Verrina, Fabrizio Ginevri, Patrizia Comoli

“…The presence of cytotoxic populations directed to the BKPyV Large-T (LT) antigen early after transplantation protected kidney recipients from developing BKPyV replication, and the appearance of LT-specific T cells in viruric patients prevented the development of BKPyV-DNAemia. …”
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Exploring the role of ESR1 mutations in metastatic hormone receptor-positive breast cancer T cell immune surveillance disruption by Morgane Lopez, Laurie Spehner, Fabrice André, Julien Viot, Evan Seffar, Amélie Marguier, Elsa Curtit, Guillaume Meynard, Erion Dobi, Sylvain Ladoire, Romain Boidot, Romain Loyon, Valentin Derangere, François-Clément Bidard, Christophe Borg, Laura Mansi, Marie Kroemer

“…In a data set generated from BC patients refractory to conventional therapy we showed that ESR1 mutations are correlated in advanced diseases with downregulation of molecules involved in antigen presentation and with loss HLA Class I gene expression. …”
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