Effect of Bacille Calmette–Guérin vaccination on immune responses to SARS‐CoV‐2 and COVID‐19 vaccination by Nicole L Messina, Susie Germano, Amy W Chung, Carolien E van deSandt, Natalie E Stevens, Lilith F Allen, Rhian Bonnici, Julio Croda, Claudio Counoupas, Branka Grubor‐Bauk, Ebene R Haycroft, Katherine Kedzierska, Ellie McDonald, Rebecca McElroy, Mihai G Netea, Boris Novakovic, Kirsten P Perrett, Laure F Pittet, Ruth A Purcell, Kanta Subbarao, James A Triccas, David J Lynn, Nigel Curtis, the BRACE Trial Consortium Group

“…Following COVID‐19 vaccination, this effect was abrogated, and BCG vaccination did not influence adaptive immune responses to COVID‐19 vaccine antigens.…”
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Nanostructured lipid carriers based mRNA vaccine leads to a T cell–inflamed tumour microenvironment favourable for improving PD-1/PD-L1 blocking therapy and long-term immunity in a... by Carole Fournier, Marion Mercey-Ressejac, Valentin Derangère, Amal Al Kadi, David Rageot, Christine Charrat, Alexis Leroy, Julien Vollaire, Véronique Josserand, Marie Escudé, Séverine Escaich, François Ghiringhelli, Thomas Decaens, Fabrice P. Navarro, Evelyne Jouvin-Marche, Patrice N. Marche

“…Here, we test nanostructured lipid carriers (NLCs), the so-called Lipidots®, for delivering unmodified mRNA encoding Ovalbumin (OVA) antigen to elicit specific antitumour responses. Methods: We evaluated whether NLC OVA mRNA complexes activate dendritic cells (DCs) in vitro and identified the involved signalling pathways using specific inhibitors. …”
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Therapeutic role of miR-26a on cardiorenal injury in a mice model of angiotensin-II induced chronic kidney disease through inhibition of LIMS1/ILK pathway by Weijie Ni, Yajie Zhao, Jinxin Shen, Qing Yin, Yao Wang, Zuolin Li, Taotao Tang, Yi Wen, Yilin Zhang, Wei Jiang, Liangyunzi Jiang, Jinxuan Wei, Weihua Gan, Aiqing Zhang, Xiaoyu Zhou, Bin Wang, Bi-Cheng Liu, Yuanyuan Ji

“…Immunofluorescence reporter assays were used to detect downstream genes of miR-26a, and immunoprecipitation was employed to identify the interacting protein of LIM and senescent cell antigen-like domain 1 (LIMS1). We also used an adeno-associated virus (AAV) to supplement LIMS1 and explored the specific regulatory mechanism of miR-26a on Ang-II-induced cardiac and renal injury. …”
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Molecular underpinnings of exceptional response in primary malignant melanoma of the esophagus to anti-PD-1 monotherapy by Yu Chen, Xuan Wang, Jie Dai, Li Zhou, Xuefeng Xia, Jun Guo, Xue Bai, Lu Si, Bixia Tang, Chuanliang Cui, Xiaoting Wei, Xinan Sheng, Siming Li, Zhihong Chi, Lili Mao, Bin Lian, Xieqiao Yan, Yan Kong, Caili Li, Xuan Gao, Lirui Tang, Linzi Sun, Zhonghui Qi, Zelong Xu

“…Transcriptome analysis revealed that, compared with NEMM, PMME displayed more significant proliferation and inflammatory features with higher expression of genes related to antigen presentation and differentiation, and a less immunosuppressive signature with lower expression of inhibitory immune checkpoints and dedifferentiation-related genes. …”
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Differentiation of high risk prostate cancer with a facile urinary exosome detection workflow by Shuai Qiu, Yue Li, Zheng Zhang, Chunchang Li, Haoyu Wang, Ao Chen, Zhi Yan, Yang Liu, Zifei Li, Hua Huang, Yi Liu, Yiqi Seow, Ruibing Chen, Jinhong Guo, Simeng Wen, Jing Tian, Hongtuan Zhang, Ranlu Liu, Gang Han, Baolong Wang, Yong Wang, Yuanjie Niu, HaiFang Yin

“…Combination of PURE-AID with prostate-specific antigen (PSA) and age increases AUROC to 0.80 and reduces 54.3% of unnecessary biopsies with 86.8% sensitivity. …”
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γδ T Cells’ Role in Donor-Specific Antibody Generation: Insights From Transplant Recipients and Experimental Models by Xavier Charmetant, Xavier Charmetant, Xavier Charmetant, Guillaume Rigault, Chien-Chia Chen, Hannah Kaminski, Hannah Kaminski, Jonathan Visentin, Jonathan Visentin, Benjamin Taton, Gabriel Marseres, Virginie Mathias, Alice Koenig, Alice Koenig, Alice Koenig, Thomas Barba, Thomas Barba, Thomas Barba, Pierre Merville, Pierre Merville, Stéphanie Graff-Dubois, Emmanuel Morelon, Emmanuel Morelon, Emmanuel Morelon, Julie Déchanet-Merville, Valérie Dubois, Jean-Paul Duong van Huyen, Lionel Couzi, Lionel Couzi, Olivier Thaunat, Olivier Thaunat, Olivier Thaunat

“…In line with this, γδ T cells preferentially localized outside the B cell follicles, in the T cell area of lymph nodes, suggesting that they could instead act as “antigen-presenting cell” (APC) to prime αβ TFH. This hypothesis was proven wrong since γδ T cells failed to acquire APC functions in vitro. …”
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A humanized anti-MSLN×4-1BB bispecific antibody exhibits potent antitumour activity through 4-1BB signaling activation and fc function without systemic toxicity by Da-yan Zhang, Zhi-hua Zhang, Wen-ting Liu, Wei-ming Zhou, Peng-fei Zhou, Juan-juan Wei, Xue-jing Dai, Xiao-li Zeng, Yu-qiong Zhou, Han-wang Li, Heng Zhang, Ao-lin Shen, Lian-sheng Cheng, Guo-dong Shen, Yi-fu He

“…HK013-G1 enhanced antitumour immunity and induced durable antigen-specific immune memory to prevent rechallenged tumour growth, even at a dose as low as 1 mg/kg. …”
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Comparison of immune responses to SARS-CoV-2 spike following Omicron infection or Omicron BA.4/5 vaccination in kidney transplant recipients by Inga Tometten, Tobias Brandt, Maike Schlotz, Ricarda Stumpf, Sinje Landmann, Marta Kantauskaite, Joshua Lamberti, Jonas Hillebrandt, Lisa Müller, Margarethe Kittel, Katrin Ivens, Katrin Ivens, Henning Gruell, Anja Voges, Heiner Schaal, Nadine Lübke, Eva Königshausen, Eva Königshausen, Lars Christian Rump, Lars Christian Rump, Florian Klein, Florian Klein, Florian Klein, Johannes Stegbauer, Johannes Stegbauer, Jörg Timm

“…Before and after a 5th antigen exposure, either via the bivalent vaccine composed of ancestral SARS-CoV-2 and Omicron BA.4/5 (29 KTRs) or via natural infection with Omicron (38 BA.4/5, 31 BA.1/2), spike-specific T cells were quantified using Elispot and serum pseudovirus neutralizing activity was assessed against the ancestral Wuhan strain, BA.5 and XBB.1.5.ResultsCompared to BA.4/5 vaccination, spike-specific T-cell responses and neutralization activity were higher up to six months post-Omicron infection and reached levels similar to healthy controls. …”
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scRNA-seq reveals elevated interferon responses and TNF-α signaling via NFkB in monocytes in children with uncomplicated malaria by Collins M. Morang’a, Riley S. Drake, Riley S. Drake, Riley S. Drake, Riley S. Drake, Vincent N. Miao, Vincent N. Miao, Vincent N. Miao, Vincent N. Miao, Nancy K. Nyakoe, Dominic S. Y. Amuzu, Vincent Appiah, Yaw Aniweh, Yaw Bediako, Saikou Y. Bah, Alex K. Shalek, Alex K. Shalek, Alex K. Shalek, Alex K. Shalek, Gordon A. Awandare, Thomas D. Otto, Lucas Amenga-Etego

“…Further, in the patients, we identified more putative interactions between antigen-presenting cells and proliferating CD4 T cells, and naïve CD8 T cells driven by MHC-I and MHC-II signaling pathways, respectively. …”
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Discordance between humoral and cellular immune responses to cytomegalovirus infection in CMV seropositive patients awaiting lung transplantation by Meritxell Boada-Pérez, Meritxell Boada-Pérez, Meritxell Boada-Pérez, Cristina Berastegui, Cristina Berastegui, Cristina Berastegui, Marta Erro, Marta Erro, Piedad Ussetti, Elena Crespo, Elena Crespo, Laura Donadeu, Laura Donadeu, Oriol Bestard, Oriol Bestard, Oriol Bestard, Gabriel Anguera, Amparo Solé, Ricardo Ponz Mir, Brian Molloy, Eva Revilla-López, Eva Revilla-López, Víctor Monforte, Víctor Monforte, Víctor Monforte, Susana Gómez-Ollés, Susana Gómez-Ollés, Susana Gómez-Ollés

“…In 22% of seropositive patients, there was a weak or no response to both antigens. All seronegative patients did not respond to either antigen.ConclusionsTherefore, over 20% of CMV seropositive LT candidates showed weak CMV-specific cellular immune responses despite detectable serological memory against CMV. …”
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Single-cell RNA sequencing highlights the role of distinct natural killer subsets in sporadic amyotrophic lateral sclerosis by Esther Álvarez-Sánchez, Álvaro Carbayo, Natalia Valle-Tamayo, Laia Muñoz, Joaquim Aumatell, Soraya Torres, Sara Rubio-Guerra, Jesús García-Castro, Judit Selma-González, Daniel Alcolea, Janina Turon-Sans, Alberto Lleó, Ignacio Illán-Gala, Juan Fortea, Ricard Rojas-García, Oriol Dols-Icardo

“…We also identified gene expression changes in other immune cells, such as classical monocytes, and distinct CD8 + effector memory T cells which suggested enhanced antigen presentation via major histocompatibility class-II (adj. p-value = 1.23 × 10− 8) in ALS. …”
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Decorin, an exercise-induced secretory protein, is associated with improved prognosis in breast cancer patients but does not mediate anti-tumorigenic tissue crosstalk in mice by Marit Hjorth, Casey L. Egan, Guilherme D. Telles, Martin Pal, David Gallego-Ortega, Oliver K. Fuller, Emma D. McLennan, Ryan D. Gillis, Tae Gyu Oh, George E.O. Muscat, Surafel Tegegne, Michael S.M. Mah, Joanna Skhinas, Emma Estevez, Timothy E. Adams, Matthew J. McKay, Mark Molloy, Kevin I. Watt, Hongwei Qian, Paul Gregorevic, Thomas R. Cox, Pernille Hojman, Julie Midtgaard, Jesper F. Christensen, Martin Friedrichsen, Renato V. Iozzo, Erica K. Sloan, Brian G. Drew, Jørgen F.P. Wojtaszewski, Martin Whitham, Mark A. Febbraio

“…Results: We show that voluntary wheel running slows tumor development in the mammary specific polyomavirus middle T antigen overexpression (MMTV-PyMT) mouse model of breast cancer but only when mice are not housed alone. …”
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CoviWall, a whole-virion-inactivated B.1.617.2 vaccine candidate, induces potent humoral and Th1 cell response in mice and protects against B.1.617.2 strain challenge in Syrian ham... by Jyotsna Dandotiya, Neeta Adhikari, Manas Ranjan Tripathy, Manas Ranjan Tripathy, Kamini Jakhar, Sudipta Sonar, Dibya Ranjan Pati, Vibhu Kanchan, Varsha S. Prasad, Jitendra Kumar, Nitesh K. Senapati, Arti Bharmoria, Neeraj Rani, Monika Lakhanpal, CS. Patil, Nishan Singh, Lovely Khan, Lavit Jambu, Naveen K. Jain, Syed Khalid Ali, Priyanka Priyadarsiny, Amulya K. Panda, Rajesh Jain, Shailendra Mani, Sweety Samal, Amit Awasthi, Amit Awasthi, Zaigham Abbas Rizvi, Zaigham Abbas Rizvi

“…Although most of the vaccines were developed initially with the ancestral Wuhan antigen, here, we report the development and immunological efficacy of a whole-virion–inactivated vaccine candidate (CoviWall) to combat the deadly B.1.617.2 (Delta strain) infection. …”
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An allelic atlas of immunoglobulin heavy chain variable regions reveals antibody binding epitope preference resilient to SARS-CoV-2 mutation escape by Weiqi Deng, Weiqi Deng, Xuefeng Niu, Ping He, Ping He, Qihong Yan, Qihong Yan, Huan Liang, Yongping Wang, Yongping Wang, Lishan Ning, Lishan Ning, Zihan Lin, Zihan Lin, Yudi Zhang, Xinwei Zhao, Xinwei Zhao, Liqiang Feng, Linbing Qu, Ling Chen, Ling Chen

“…Primary docking was performed using ZDOCK (3.0.2) to generate the initial conformation of the antigen-antibody complex, followed by simulations of the complete conformations using Rosetta SnugDock software. …”
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Effective cancer immunotherapy combining mRNA-encoded bispecific antibodies that induce polyclonal T cell engagement and PD-L1-dependent 4-1BB costimulation by Oana Hangiu, Oana Hangiu, Oana Hangiu, Rocío Navarro, Susana Frago, Laura Rubio-Pérez, Laura Rubio-Pérez, Laura Rubio-Pérez, Antonio Tapia-Galisteo, Antonio Tapia-Galisteo, Antonio Tapia-Galisteo, Laura Díez-Alonso, Laura Díez-Alonso, Laura Díez-Alonso, Marina Gómez-Rosel, Marina Gómez-Rosel, Marina Gómez-Rosel, Noelia Silva-Pilipich, Noelia Silva-Pilipich, Lucía Vanrell, Cristian Smerdou, Cristian Smerdou, Kenneth A. Howard, Laura Sanz, Luis Álvarez-Vallina, Luis Álvarez-Vallina, Luis Álvarez-Vallina, Marta Compte

“…Costimulation via 4-1BB has emerged as a promising approach to enhance the effector function of antigen-primed T cells. Bispecific T cell-engaging (TCE) antibodies are an effective way to provide tumor-specific T cell receptor-mediated signaling to tumor-infiltrating lymphocytes. mRNA-based delivery of bispecific antibodies, offer a novel approach to enhance tumor-specific immune responses while minimizing adverse effects.MethodsTwo bispecific antibodies were generated: the EGFR x CD3 TCE antibody (LiTE) and the PD-L1 x 4-1BB costimulatory antibody (LiTCo), which was further fused to a high FcRn albumin variant (Albu-LiTCo). …”
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Trivalent recombinant protein vaccine induces cross-neutralization against XBB lineage and JN.1 subvariants: preclinical and phase 1 clinical trials by Jingyun Yang, Weiqi Hong, Huashan Shi, Cai He, Hong Lei, Yanan Zhou, Hao Yang, Aqu Alu, Zimin Chen, Yun Yang, Wenhai Yu, Cong Tang, Junbin Wang, Bai Li, Qing Huang, Jiong Li, Li Yang, Wei Wang, Guobo Shen, Jinliang Yang, Zhiwei Zhao, Xiangrong Song, Zhaoming Su, Yuquan Wei, Qiangming Sun, Shuaiyao Lu, Zhenling Wang, Youchun Wang, Guangwen Lu, Weimin Li, Xiawei Wei

“…It elicits measurable antigen-specific T cell responses, germinal center B cell responses, and T follicular helper responses, effectively protecting against live Omicron XBB.1.16 challenges. …”
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Development and validation of predictive models of early immune effector cell–associated hematotoxicity by Emily C. Liang, Jennifer J. Huang, Andrew J. Portuguese, Valentín Ortiz-Maldonado, Aya Albittar, Natalie Wuliji, Ryan Basom, Yein Jeon, Qian Wu, Aiko Torkelson, Delaney Kirchmeier, Abigail Chutnik, Barbara Pender, Mohamed Sorror, Joshua A. Hill, Noam E. Kopmar, Rahul Banerjee, Andrew J. Cowan, Damian Green, Ajay K. Gopal, Christina Poh, Mazyar Shadman, Alexandre V. Hirayama, Brian G. Till, Erik L. Kimble, Lorenzo Iovino, Aude G. Chapuis, Folashade Otegbeye, Ryan D. Cassaday, Filippo Milano, Cameron J. Turtle, David G. Maloney, Jordan Gauthier

“…Abstract: Immune effector cell–associated hematotoxicity (ICAHT) is associated with morbidity and mortality after chimeric antigen receptor (CAR) T-cell therapy. To date, the factors associated with ICAHT are poorly characterized, and there is no validated predictive model of ICAHT as defined by current consensus criteria. …”
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Intratumoral pan-ErbB targeted CAR-T for head and neck squamous cell carcinoma: interim analysis of the T4 immunotherapy study by Fiona Reid, Sophie Papa, John Maher, Jean-Pierre Jeannon, James Spicer, Victoria Gibson, Selvam Thavaraj, Michael Metoudi, Christopher Fisher, Nicholas Beckley-Hoelscher, Andrew Hope, Maria Elstad, Antonella Adami, Richard Beatson, Molly Sarah George, Daniela Achkova, Evangelia Williams, Sefina Arif, Abdel Douri, Marc Delord, Mike Lyne, Dharshene Shivapatham, Sakina Gooljar, Arindam Mitra, Linda Gomm, Cienne Morton, Rhonda Henley-Smith, Alice Santambrogio, Cynthia Andoniadou, Sarah Allen, Gary J R Cook, Ana C Parente-Pereira, David M Davies, Farzin Farzaneh, Anna Schurich, Teresa Guerrero-Urbano

“…To target upregulated ErbB dimer expression in this cancer, we developed an autologous CD28-based chimeric antigen receptor T-cell (CAR-T) approach named T4 immunotherapy. …”
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EDENT1FI Master Protocol for screening of presymptomatic early-stage type 1 diabetes in children and adolescents by Melanie Gündert, Anette-Gabriele Ziegler, Peter Achenbach, Olga Kordonouri, Agnieszka Szypowska, Ezio Bonifacio, Parth Narendran, Christiane Winkler, R Ribeiro, Sandra Hummel, Przemysława Jarosz-Chobot, Emanuele Bosi, R Lahesmaa, K Casteels, M Peakman, P Jarosz-Chobot, O Kordonouri, Chantal Mathieu, Vito Lampasona, J F Raposo, H Hyöty, F Pociot, João Filipe Raposo, R Berner, R Bergholdt, E Bonifacio, Flemming Pociot, B Petersen, J Van Rampelbergh, L Overbergh, B Van der Schueren, V Lampasona, C Winkler, R Coelho, O Cohen, C Mathieu, E Bosi, Stefanie Arnolds, Lut Overbergh, Zdenek Sumnik, A Koralova, G Sebastiani, Luisa Hoffmann, Mirjam Kohls, Regine Bergholdt, Bianca K Hoefelschweiger, Jurgen Vercauteren, P Gillard, J Vercauteren, A G Ziegler, P Achenbach, F Haupt, S Hummel, T Pieber, J Mader, S Moitzi, S Del Prato, B Torbeyns, Z Sumnik, O Cinek, V Neuman, B Berka, J Antvorskov, J H Klaebel, J E Laiho, F Reschke, T von dem Berge, A Hommel, A Loff, G Gemulla, N Zubizarreta, L Piemonti, F Dotta, A Szypowska, K Karczewski, E Niemoeller, M Baccara-Dinet, K Fogh, M I Buompensiere, C Hurtado del Pozo, E Latres, G Agiostratidou

“…Screening is performed in capillary blood, examining different islet autoantibodies (autoantibodies against insulin, glutamic acid decarboxylase-65, insulinoma-associated antigen-2 and/or zinc transporter-8). Positive screening results undergo confirmation through a second antibody method. …”
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Análisis de genotipos, alelos y haplotipos de HLA en un grupo de pacientes con artritis psoriásica: poca frecuencia de alelos comunes by Omar-Javier Calixto, María-Alejandra Meneses-Toro, Paula Andrea Chacón, Mónica Acevedo-Godoy, Luisa Constanza Robayo, Juan Manuel Bello-Gualtero, Wilson Bautista-Molano, Verónica Noguera, Jaime Cortés, Consuelo Romero-Sánchez

“…La artritis psoriásica es una enfermedad compleja y los antígenos leucocitarios humanos (Human Leukocyte Antigen, HLA) son un factor clave en el desarrollo de la enfermedad. …”
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