Intratumoral BO-112 in combination with radiotherapy synergizes to achieve CD8 T-cell-mediated local tumor control by Helena Escuin-Ordinas, Ignacio Melero, Marisol Quintero, Jose Luis Perez-Gracia, Maite Alvarez, Maria E Rodriguez-Ruiz, Miguel F Sanmamed, Paloma Sanchez-Mateos, Inmaculada Rodríguez López, Irantzu Serrano-Mendioroz, Celia Barrio-Alonso, Eneko Garate-Soraluze, Victor Diaz Pascual, Leire Arbea Moreno

“…Depletions of immune cell populations and knockout mice for the IFNAR and BATF-3 genes were used to delineate the immune system requirements for efficacy.Results In cultures of TS/A breast cancer cells, the combination of irradiation and BO-112 showed more prominent features of immunogenic tumor cell death in terms of calreticulin exposure. …”
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Genetic disruption of Blimp-1 drastically augments the antitumor efficacy of BCMA-targeting CAR T cells by Anthony M. Battram, Joan Mañé-Pujol, David F. Moreno, Aina Oliver-Caldés, Judit Carpio, Oriol Cardus, Luis Gerardo Rodríguez-Lobato, Álvaro Urbano-Ispizua, Carlos Fernández de Larrea

“…To improve long-term efficacy, we used CRISPR/CRISPR-associated protein 9-mediated gene editing to ablate the expression of the transcription factor Blimp-1. Blimp-1 knockout (KO) CAR T cells displayed a memory-like phenotype compared with control (Mock) CAR T cells, but had reduced effector function, with a striking loss of granzyme B. …”
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SUMO-Specific Peptidase 5 Promotes Oesophageal Squamous Cell Carcinoma Growth through the NF-κB-SLC1A3 Axis by Chaoxiang Du, Yunfan Hu, Xinyu Yang, Zhe Zhang, Jianmin Gu, Tao Zhang, Renfeng Wang, Shaoyuan Zhang, Lijie Tan, Guiping Yu

“…Stable SENP5-knockdown (KD) cell lines and conditional knockout (cKO) mice were established to verify the biological function of SENP5. …”
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Direct engulfment of synapses by overactivated microglia due to cadmium exposure and the protective role of Nrf2 by Siyao Li, Mingdan You, Chengjie Chen, Jingqi Fu, Yuanyuan Xu, Jingbo Pi, Yi Wang

“…Nrf2 is deeply implicated in the status of microglial activation; therefore, we also investigated whether it is involved in the above process. Nrf2 knockout mice and wild-type mice were used to explore prolonged Cd exposure-induced synaptic damages, learning-memory impairments, and microglial activation. …”
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Screening and identification of host signaling pathways for alleviating influenza-induced production of pro-inflammatory cytokines, IP-10, IL-8, and MCP-1, using a U937 cell-based... by Si Chen, Si Chen, Yang Yu, Yue Su, Xiaoqin Lian, Lefang Jiang, Zhuogang Li, Mingxin Zhang, Yarou Gao, Haonan Zhang, Xingjian Zhu, Jiaxin Ke, Xulin Chen

“…The lung injury from influenza virus infection can be mitigated by suppressing or inhibiting these cytokines through knockout, knockdown, or targeted intervention approaches. …”
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Isoxazole-based molecules restore NK cell immune surveillance in hepatocarcinogenesis by targeting TM4SF5 and SLAMF7 linkage by Ji Eon Kim, Hyun Su Kim, Wonsik Kim, Eun Hae Lee, Soyeon Kim, Taewoo Kim, Eun-Ae Shin, Kyung-hee Pyo, Haesong Lee, Seo Hee Jin, Jae-Ho Lee, Soo-Min Byeon, Dong Joo Kim, Jinwook Jeong, Jeongwon Lee, Minjae Ohn, Hyojung Lee, Su Jong Yu, Dongyun Shin, Semi Kim, Jun Yeob Yoo, Seung-Chul Lee, Young-Ger Suh, Jung Weon Lee

“…In mouse xenograft models, TSI treatment abrogated HCC development by increasing the abundance and dispersion of Slamf7-positive cells in liver tissues, recapitulating the phenotype of Tm4sf5-knockout mice and indicating TSI-mediated restoration of NK cell surveillance. …”
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TRAF2 and RIPK1 redundantly mediate classical NFκB signaling by TNFR1 and CD95-type death receptors by Jennifer Wagner, David Vredevoogd, Xin Yu, Dong Lu, Daniel S. Peeper, Heike M. Hermanns, Jin Wang, Harald Wajant, Daniela Siegmund

“…Evaluation of a panel of five tumor cell lines (HCT116-PIK3CAmut, SK-MEL-23, HeLa-RIPK3, HT29, D10) with TRAF2 knockout revealed in two cell lines (HT29, HeLa-RIPK3) a sensitizing effect for death receptor-induced necroptosis and in one cell line (D10) a mild sensitization for TNFR1-induced apoptosis. …”
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CMPK2 promotes NLRP3 inflammasome activation via mtDNA‐STING pathway in house dust mite‐induced allergic rhinitis by YaoMing Zheng, YaDong Xie, JiaYing Li, YuJie Cao, Min Li, Qing Cao, MiaoMiao Han, HongFei Lou, YiLai Shu, Hui Xiao, HuaBin Li

“…Remarkably, depletion of mtDNA or inhibition of STING signalling reduced HDM‐induced NLRP3 inflammasome activation in HNEPCs. In vivo, genetic knockout of CMPK2 or STING alleviated NLRP3 inflammasome activation and ameliorated clinical symptoms of AR in mice. …”
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Tau oligomers impair memory and synaptic plasticity through the cellular prion protein by Claudia Balducci, Franca Orsini, Milica Cerovic, Marten Beeg, Beatrice Rocutto, Letizia Dacomo, Antonio Masone, Eleonora Busani, Ilaria Raimondi, Giada Lavigna, Po-Tao Chen, Susanna Leva, Laura Colombo, Chiara Zucchelli, Giovanna Musco, Nicholas M. Kanaan, Marco Gobbi, Roberto Chiesa, Luana Fioriti, Gianluigi Forloni

“…To investigate whether PrPC mediates TauO detrimental activities, we compared their effects on memory and synaptic plasticity in wild type (WT) and PrPC knockout (Prnp 0/0) mice. Intracerebroventricular injection of TauOs significantly impaired recognition memory in WT but not in Prnp 0/0 mice. …”
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Bubbling insights: unveiling the true sophorolipid biosynthetic pathway by Starmerella bombicola by Sophie L. K. W. Roelants, Stijn Bovijn, Elvira Bytyqi, Nicolas de Fooz, Goedele Luyten, Martijn Castelein, Thibo Van de Craen, Zhoujian Diao, Karolien Maes, Tom Delmulle, Maarten De Mol, Sofie L. De Maeseneire, Bart Devreese, Wim K. Soetaert

“…The AT enzyme encoded in the sophorolipid biosynthetic gene cluster is the only described enzyme known to acetylate sophorolipids, while the SBLE enzyme encoded by the SBLE gene is described to catalyze the conversion of (acetylated) acidic sophorolipids into lactonic sophorolipids. A double knockout of both genes was described to result in the generation of bolaform sophorolipids. …”
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Endothelial cell Piezo1 promotes vascular smooth muscle cell differentiation on large arteries by Javier Abello, Ying Yin, Yonghui Zhao, Josh Maurer, Jihui Lee, Cherokee Bodell, Jahmiera Richee, Abigail J. Clevenger, Zarek Burton, Megan E. Goeckel, Michelle Lin, Stephanie Grainger, Carmen M. Halabi, Shreya A. Raghavan, Rajan Sah, Amber N. Stratman

“…Further, endothelial cell (EC)-specific Piezo1 knockout in mice was sufficient to decrease vSMC accumulation along the descending dorsal aorta during development, thus phenocopying our zebrafish data, and supporting functional conservation of Piezo1 in mammals. …”
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Pluripotency-State-Dependent Role of Dax1 in Embryonic Stem Cells Self-Renewal by Jianrong He, Yuda Cheng, Yan Ruan, Jiali Wang, Yanping Tian, Jiaqi Wang, Fengsheng Wang, Chen Zhang, Yixiao Xu, Lianlian Liu, Meng Yu, Jiangjun Wang, Binyu Zhao, Yue Zhang, Yi Yang, Gaoke Liu, Wei Wu, Ping He, Jiaxiang Xiong, He Huang, Junlei Zhang, Rui Jian

“…Here, we constructed a stable Dax1 knockout (KO) cell line using the CRISPR/Cas9 system to analyze the precise function of Dax1. …”
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Illuminating a biologics development challenge: systematic characterization of CHO cell-derived hydrolases identified in monoclonal antibody formulations by Melanie Maier, Linus Weiß, Nikolas Zeh, Valerie Schmieder-Todtenhaupt, Alireza Dehghani, Marius Nicolaus Felix, Daniel Heinzelmann, Benjamin Lindner, Moritz Schmidt, Joey Studts, Patrick Schulz, Bernd Reisinger, Kerstin Otte, Matthias Franzreb, Daniel Lakatos, Simon Fischer

“…By means of a highly sensitive liquid chromatography-tandem mass spectrometry method, we investigated seven different mAb products, resulting in the identification of 12 potentially PS-degrading hydrolases, including the strongly PS-degrading lipoprotein lipase (LPL). Using an LPL knockout CHO host cell line, we were able to stably overexpress and purify the remaining candidate hydrolases through orthogonal affinity chromatography methods, enabling their detailed functional characterization. …”
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Pharmacological inhibition of carbonic anhydrases with a positively charged pyridinium sulfonamide phenocopies the neuroprotective effects of Car9 genetic ablation in a murine sett... by Sara Amiranda, Mariangela Succoio, Serenella Anzilotti, Ornella Cuomo, Tiziana Petrozziello, Valentina Tedeschi, Arianna Finizio, Giorgia Mele, Seppo Parkkila, Lucio Annunziato, Giuseppina De Simone, Giuseppe Pignataro, Agnese Secondo, Nicola Zambrano

“…The treatments exerted neuroprotective effects on neurons from Car9 knockout mice. Moreover, administration of the sulfonamide inhibitor to rats subjected to transient middle cerebral artery occlusion decreased infarct volumes and improved neurological deficits. …”
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Immunogenic dying cells elicit potent anti-tumor T cell immunity against lung metastasis and tumorigenesis by Min Hu, Xinyu Meng, Tong Wang, Yifan Wang, Xiaodong Chen, Dongliang Xu, Wei He, Hongjia Zhang, Wenzheng Guo, Bo Jing, Siwei Zhang, Jianhua Xu, Beibei Sun, Xueqian Sun, Tingting Liu, Na Ni, Tongtong Zhang, Wenwen Cui, Xiaoyu Wu, Liping Xia, Feng Yao, Fang Zhang, Jing Du, Jiong Deng

“…We immunized mice with ICD dying tumor cells in prevention, therapy in lung metastasis models, and Gprc5a-knockout (ko) model of lung tumorigenesis. T cells and macrophages isolated from lymph nodes or tumor tissues were analyzed by flow cytometry. …”
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Overexpression of OsDUF868.12 enhances salt tolerance in rice by Hao Chen, Jiale Wan, Jiali Zhu, Ziyi Wang, Caiyao Mao, Wanjing Xu, Juan Yang, Yijuan Kong, Xiaofei Zan, Rongjun Chen, Jianqing Zhu, Zhengjun Xu, Lihua Li, Lihua Li

“…Phenotypic Identification Experiments showed Overexpression lines of OsDUF868.12 enhanced resistance to salt stress and increased survival rates, while knockout lines of OsDUF868.12 were opposite. Physiological and biochemical assessments, along with leaf staining, demonstrated that overexpression of OsDUF868.12 improved the activity against oxidative stress.under salt stress. …”
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Acetyl-CoA synthesis in the skin is a key determinant of systemic lipid homeostasis by Phuong T.T. Nguyen, Mia Shiue, Nina Kuprasertkul, Pedro Costa-Pinheiro, Luke T. Izzo, Laura V. Pinheiro, Hayley A. Affronti, Gabriel Gugiu, Shivani Ghaisas, Joyce Y. Liu, Jordan C. Harris, Charles W. Bradley, John T. Seykora, Xiaolu Yang, Taku Kambayashi, Clementina Mesaros, Brian C. Capell, Kathryn E. Wellen

“…Here, we developed inducible whole-body Acly-knockout mice to determine the requirement for ACLY in normal tissue functions, uncovering its crucial role in skin homeostasis. …”
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JAK/STAT3 signaling promotes pain and depression-like behaviors in rats with bone cancer pain by regulating Th17 cell differentiation by Shuyan Wu, Jundan Jiang, Danfeng Wang, Daoyi Lin, Mingxue Lin, Pinzhong Chen, Jianghu Chen, Honghong Zhang, Ying Wang, Xiaohui Chen, Xiaochun Zheng

“…Rats experiencing RORγt knockout in the amygdala showed reduced microglial activation levels. …”
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Apolipoprotein C-II Mimetic Peptide Promotes the Plasma Clearance of Triglyceride-Rich Lipid Emulsion and the Incorporation of Fatty Acids into Peripheral Tissues of Mice by Tomohiro Komatsu, Toshihiro Sakurai, Anna Wolska, Marcelo J. Amar, Akiko Sakurai, Boris L. Vaisman, Denis Sviridov, Stephen Demosky, Milton Pryor, Katsunori Ikewaki, Alan T. Remaley

“…We previously reported that a human apoC-II mimetic peptide (C-II-a) decreased plasma TG in apoC-II mutant mice, as well as in apoE-knockout mice. Because it is unknown what tissues take up free fatty acids (FFAs) released from TG after C-II-a peptide administration, we investigated in mice TG plasma clearance and tissue incorporation, using 3H-triolein as a tracer, with and without C-II-a treatment. …”
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Multi-omics unveils strain-specific neuroactive metabolite production linked to inflammation modulation by Bacteroides and their extracellular vesicles by Basit Yousuf, Walid Mottawea, Galal Ali Esmail, Nazila Nazemof, Nour Elhouda Bouhlel, Emmanuel Njoku, Yingxi Li, Xu Zhang, Zoran Minic, Riadh Hammami

“…We used CRISPR/Cas12a-based gene engineering to create a knockout mutant lacking the glutamate decarboxylase gene (gadB) to demonstrate the specific contribution of Bacteroides finegoldii-derived GABA in modulating intestinal homeostasis. …”
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