Therapeutic depletion of CCR8+ tumor-infiltrating regulatory T cells elicits antitumor immunity and synergizes with anti-PD-1 therapy by James Dooley, Bart Neyns, Elizabeth Allen, Frank Tacke, Louis Boon, Damya Laoui, Julia Katharina Schwarze, Helena Van Damme, Bruno Dombrecht, Máté Kiss, Heleen Roose, Eva Van Overmeire, Daliya Kancheva, Liesbet Martens, Aleksandar Murgaski, Pauline Madeleine Rachel Bardet, Gillian Blancke, Maude Jans, Evangelia Bolli, Maria Solange Martins, Yvon Elkrim, Kiavash Movahedi, Niels Vandamme, Sebahat Ocak, Isabelle Scheyltjens, Lars Vereecke, Frank Aboubakar Nana, Pascal Merchiers, Jo Agnes Van Ginderachter

“…The therapeutic use of these Nb-Fc fusion proteins was evaluated, either as monotherapy or as combination therapy with anti-programmed cell death protein-1 (anti-PD-1), in both the LLC-OVA and MC38 mouse models.Results We were able to discern two ti-Treg populations, one of which is characterized by the unique expression of Ccr8 in conjunction with Treg activation markers. …”
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Biomarkers of pembrolizumab efficacy in advanced anal squamous cell carcinoma: analysis of a phase II clinical trial and a cohort of long-term responders by Jeffrey A Meyerhardt, Sunil Kumar, Jessica A Zerillo, Aparna Parikh, James M Cleary, Scott Rodig, Benjamin Schlechter, Kimmie Ng, Stephanie K Dougan, Nora Horick, Glenn J Hanna, Andrew L Coveler, Anuj K Patel, Nadine J McCleary, Douglas A Rubinson, Jeffrey W Clark, Kent Mouw, Kathleen Pfaff, Thomas A Abrams, Matthew B Yurgelun, Eliezer M Van Allen, S Jennifer Wang, Leah H Biller, Harshabad Singh, Emma L Welsh, Brandon M Huffman, Lestat R Ali, Megan T Hoffman, Katherine A Metayer, Shayla Murray, Alexandra Bird, Jennifer A Chan, Wolfram Goessling, Jeffrey S Wisch, Brendan Reardon, Robert J Mayer, Catherine Del Vecchio Fitz, Charlotte Kuperwasser

“…Background Recent trials suggest that programmed cell death 1 (PD-1)-directed immunotherapy may be beneficial for some patients with anal squamous cell carcinoma and biomarkers predictive of response are greatly needed.Methods This multicenter phase II clinical trial (NCT02919969) enrolled patients with metastatic or locally advanced incurable anal squamous cell carcinoma (n=32). …”
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Oncolytic virus OH2 extends survival in patients with PD-1 pretreated melanoma: phase Ia/Ib trial results and biomarker insights by Juan Li, Xuan Wang, Li Zhou, Jun Guo, Lu Si, Bixia Tang, Chuanliang Cui, Xiaoting Wei, Xinan Sheng, Siming Li, Zhihong Chi, Lili Mao, Bin Lian, Xieqiao Yan, Yan Kong, Caili Li, Xiangyong Gu, Binlei Liu, Hui Tian, Han Hu

“…Notably, 7 of 12 III–IVM1a patients who previously received programmed cell death protein-1 (PD-1) therapy achieved iPR/PR, with an ORR of 58.3% (95% CI, 27.7% to 84.8%) and a disease control rate of 75.0% (95% CI, 42.8% to 94.5%). …”
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Phase I study of intratumoral administration of CV8102 in patients with advanced melanoma, squamous cell carcinoma of the skin, squamous cell carcinoma of the head and neck, or ade... by Lucie Heinzerling, Michael Fluck, Caroline Robert, Celeste Lebbe, Erika Richtig, Sven D Koch, Ulrike Gnad-Vogt, Tobias Seibel, Thomas Eigentler, Juan Martin-Liberal, Sebastian Ochsenreither, Peter Mohr, Patrick Terheyden, Carsten Weishaupt, Michael Erdmann, Lukas Koch, Ainara Soria, Igor Samoylenko, Jürgen Krauß, Peter Brossart, Franz Georg Bauernfeind, Marina Gonzalez, Peter Wengenmayer, Ioannis Thomas, Artem Poltoratskiy, Marina Sekacheva, Beate Schmitt-Bormann, Gianluca Quintini, Martin Falk, Paula Codó, Arjun Oberoi, Jana Hess, Yulia Semiletova, Casilda Llacer Perez, Oliver Schönborn-Kellenberger

“…We investigated intratumoral (IT) administration of CV8102 in patients with anti-programmed cell death protein-1 (PD-1) therapy-naïve or anti-PD-1 therapy-refractory cutaneous melanoma (cMEL) and in patients with advanced cutaneous squamous cell carcinoma, head and neck squamous cell carcinoma and adenoid cystic carcinoma.Methods This open-label, cohort-based, phase I dose escalation study aimed to establish the maximum tolerated dose (MTD), recommended dose (RD), safety and preliminary efficacy of CV8102 as monotherapy or in combination with a PD-1 inhibitor. …”
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Multimodal lung cancer theranostics via manganese phosphate/quercetin particle by Chong Qiu, Fei Xia, Qingchao Tu, Huan Tang, Yinan Liu, Hongda Liu, Chen Wang, HaiLu Yao, Linying Zhong, Yuanfeng Fu, Pengbo Guo, Weiqi Chen, Xinyu Zhou, Li Zou, Licheng Gan, Jiawei Yan, Yichong Hou, Junzhe Zhang, Huanhuan Pang, Yuqing Meng, Qiaoli Shi, Guang Han, Xijun Wang, Jigang Wang

“…Additionally, Mn2+ could activate the cGAS-STING signalling pathway and promote the maturation of dendritic cells and infiltration of activated T cells, thus inducing tumor immunogenic cell death (ICD). Furthermore, it exhibited effective T2-weighted MRI enhancement for tumor imaging, making them valuable for clinical diagnosis. …”
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Cancer cells avoid ferroptosis induced by immune cells via fatty acid binding proteins by Maria Angelica Freitas-Cortez, Fatemeh Masrorpour, Hong Jiang, Iqbal Mahmud, Yue Lu, Ailing Huang, Lisa K. Duong, Qi Wang, Tiffany A. Voss, Claudia S. Kettlun Leyton, Bo Wei, Wai-Kin Chan, Kevin Lin, Jie Zhang, Efrosini Tsouko, Shonik Ganjoo, Hampartsoum B. Barsoumian, Thomas S. Riad, Yun Hu, Carola Leuschner, Nahum Puebla-Osorio, Jing Wang, Jian Hu, Michael A. Davies, Vinay K. Puduvalli, Cyrielle Billon, Thomas P. Burris, Philip L. Lorenzi, Boyi Gan, James W. Welsh

“…One way the immune system fights back is by inducing ferroptosis, a type of cell death, in tumor cells through CD8 + T cells. This involves lipid peroxidation and enzymes like lysophosphatidylcholine acyltransferase 3 (Lpcat3), which makes cells more prone to ferroptosis. …”
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Engineered macrophage nanoparticles enhance microwave ablation efficacy in osteosarcoma via targeting the CD47-SIRPα Axis: A novel Biomimetic immunotherapeutic approach by Xiongfa Ji, Xin Qian, Guowen Luo, Wenjie Yang, Wenhan Huang, Zehua Lei, Jiaqi Zhou, Guoqing Zhong, Jielong Zhou, Nan Liu, Limin Ma, Mei Li, Xiangmei Liu, Shuilin Wu, Yu Zhang

“…These nanoparticles induce tumor cell death selectively through hyperthermia and microwave dynamic effects upon targeted microwave irradiation. …”
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Dicoumarol sensitizes hepatocellular carcinoma cells to ferroptosis induced by imidazole ketone erastin by Ziwei Yang, Ziwei Yang, Tixin Han, Ruibin Yang, Ruibin Yang, Yinuo Zhang, Yinuo Zhang, Yifei Qin, Yifei Qin, Yifei Qin, Jialu Hou, Jialu Hou, Fei Huo, Fei Huo, Zhuan Feng, Zhuan Feng, Yaxin Ding, Yaxin Ding, Jiali Yang, Jiali Yang, Gang Zhou, Gang Zhou, Shijie Wang, Shijie Wang, Xiaohang Xie, Xiaohang Xie, Peng Lin, Peng Lin, Zhi-Nan Chen, Zhi-Nan Chen, Jiao Wu, Jiao Wu

“…IntroductionFerroptosis, an iron-dependent form of regulated cell death, is characterized by the lethal accumulation of lipid peroxides on cellular membranes. …”
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Determinants of 5-year survival in patients with advanced NSCLC with PD-L1≥50% treated with first-line pembrolizumab outside of clinical trials: results from the Pembro-real 5Y glo... by Mieke Van Hemelrijck, Salvatore Grisanti, Avinash Aujayeb, Martin Forster, Giannis Mountzios, Andrea Napolitano, Bruno Vincenzi, Joachim G J V Aerts, Marina Garassino, Valter Torri, Solange Peters, Alex Friedlaender, Alfredo Addeo, Giuseppe Lo Russo, Roberto Ferrara, Diego Signorelli, Alessandro Russo, So Yeon Kim, Jarushka Naidoo, Scott Gettinger, Heather Wakelee, Martin Sebastian, Mark Awad, Abdul Rafeh Naqash, Alessio Cortellini, Raffaele Giusti, Michele De Tursi, Federica Zoratto, Marco Russano, Rita Chiari, Biagio Ricciuti, Andrea De Giglio, Alain Gelibter, Giuseppe Tonini, Amin H Nassar, Alessandra Curioni-Fontecedro, Eleni Karapanagiotou, Emilio Bria, Jack Bell, Paolo Bironzo, Joao V Alessi, Alessandro Morabito, David J Pinato, Francesco Passiglia, Carlo Genova, Francesca Mazzoni, Alessandro Inno, Francesco Grossi, Luca Cantini, Lorenza Landi, Luigi Della Gravara, Margarita Majem, Uma Mukherjee, Federica Biello, Alessandro Leonetti, Annalisa Guida, Marianna Macerelli, Gabriele Minuti, Giulio Metro, Thomas Newsom-Davis, Eleni Josephides, Andrea Camerini, Elisa Roca, David O’Reilly, Mingjia Li, Laura Mezquita, Teresa Gorría, Claudia A M Fulgenzi, Lauren Young, Joel W Neal, Javier Baena, Francesco Pantano, Jacobo Rogado, Mary Jo Fidler, Teresa Beninato, Federica Pecci, Alessandro Di Federico, Kazuki Takada, Leonardo Brunetti, Talal El Zarif, Laura Moliner, Alberto Servetto, Sukumar Kalvapudi, Sai Yendamuri, Edoardo Garbo, Giuseppina Rita Di Fazio, Monica Loza, Ritujith Jayakrishnan, Michele Montrone, Nichola O Awosika, Bartlomiej Tomasik, Maximilian Rost, Isabelle Monnet, Francesco Agustoni, Artur Katz, Dwight Hall Owen, Michele Ghidini, Armida D’Incecco, Gianpaolo Spinelli, Monica Verrico, Manuel Dupont, Rafael Di Marco Barros, Diego Luigi Cortinovis, Chiara Bennati, Frank Aboubakar Nana, Anne-Marie Dingemans, Taher Abu Hejleh

“…Background Pembrolizumab monotherapy is an established front-line treatment for advanced non-small cell lung cancer (NSCLC) with programmed cell death-ligand 1 (PD-L1) tumor proportion score (TPS)≥50%. …”
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Physiological and pathological roles of PGAM5: An update and future trend by Weibin He, Wenlong He, Zhongchan Sun, Pengcheng He

“…Previous studies have shown its involvement in multiple regulated cell deaths (RCDs), including apoptosis, necroptosis, and pyroptosis. …”
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The Neurobiological Pathogenesis of Poststroke Depression by Chao Feng, Min Fang, Xue-Yuan Liu

“…Activation of immune system after stroke produces more cytokines which increase glutamate excitotoxicity, results in more cell deaths of critical areas and enlargement of infarctions, and, together with hypercortisolism induced by stress or inflammation after stroke which could decrease intracellular serotonin transporters, might be the key biochemical change of PSD. …”
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The Early Expression of HLA-DR and CD64 Myeloid Markers Is Specifically Compartmentalized in the Blood and Lungs of Patients with Septic Shock by Tomasz Skirecki, Małgorzata Mikaszewska-Sokolewicz, Grażyna Hoser, Urszula Zielińska-Borkowska

“…Pulmonary monocytes display a higher level of HLA-DR activation compared to peripheral blood monocytes but the expression of neutrophil CD64 is similar on lung and circulating cells. Death in septic patients was effectively predicted by neutrophil CD64 but not monocytic HLA-DR. …”
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Chromosomes and speciation in tuco-tuco (Ctenomys, Hystricognathi, Rodentia) by A. A. Torgasheva, E. A. Basheva, M. J. Gomez Fernandez, P. Mirol, P. M. Borodin

“…The classic version of this hypothesis emphasizes the sterility of the hybrids, due to incorrect or incomplete chromosome synapsis in heterozygotes for rearrangements, germ cells death, chromosome nondisjunction and the generation of unbalanced gametes. …”
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