LLT1 overexpression renders allogeneic-NK resistance and facilitates the generation of enhanced universal CAR-T cells by Shuxian Zhu, Shiyu Zuo, Chuo Li, Xingjie You, Erlie Jiang, Xiaoming Feng, Yuechen Luo

“…T cells were subjected to CD38, TCR, HLA-I, and HLA-II gene knockdown using CRISPR/Cas9, followed by lentiviral transduction. …”
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Knockout of the inhibitory receptor TIGIT enhances the antitumor response of ex vivo expanded NK cells and prevents fratricide with therapeutic Fc-active TIGIT antibodies by Dean A Lee, Jeremiah L Oyer, Md Faqrul Hasan, Tayler J Croom-Perez, Liza D Robles-Carrillo, Sanjana Kumar, Brendan W Andersen, Brian P Tullius, Alicja J Copik, Amanda R Campbell, Thomas A Dieffenthaller, Catherine A Cash, Jonathan E Eloriaga, Meisam Naeimi Kararoudi

“…Since NK cells express TIGIT and Fc-receptor CD16, Fc-active anti-TIGIT may deplete NK cells via fratricide, which has not been studied.Methods CRISPR-Cas9-based TIGIT knockout (KO) was performed in expanded NK cells. …”
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Absence of MCJ/DnaJC15 promotes brown adipose tissue thermogenesis by Beatriz Cicuéndez, Alfonso Mora, Juan Antonio López, Andrea Curtabbi, Javier Pérez-García, Begoña Porteiro, Daniel Jimenez-Blasco, Pedro Latorre-Muro, Paula Vo, Madison Jerome, Beatriz Gómez-Santos, Rafael Romero-Becerra, Magdalena Leiva, Elena Rodríguez, Marta León, Luis Leiva-Vega, Noemi Gómez-Lado, Jorge L. Torres, Lourdes Hernández-Cosido, Pablo Aguiar, Miguel Marcos, Martin Jastroch, Andreas Daiber, Patricia Aspichueta, Juan Pedro Bolaños, Jessica B. Spinelli, Pere Puigserver, José Antonio Enriquez, Jesús Vázquez, Cintia Folgueira, Guadalupe Sabio

“…The pivotal role of eIF2α is scrutinized by in vivo CRISPR deletion of eIF2α in MCJKO mice, abrogating thermogenesis. …”
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Fosab, but not fosaa, plays important role in learning and memory in fish—insights from zebrafish gene knockout study by Qiuling Wang, Qiuling Wang, Qiuling Wang, Lixin Zhang, Lixin Zhang, Lixin Zhang, Chenyuan Zhu, Chenyuan Zhu, Chenyuan Zhu, Ke Lu, Ke Lu, Ke Lu, Jiaqi Wu, Jiaqi Wu, Jiaqi Wu, Xu-Fang Liang, Xu-Fang Liang, Xu-Fang Liang

“…However, whether the c-fos plays a vital role in learning and memory in fish is unclear.Methods: Almost all fish have two paralogues of c-fos named fosaa and fosab. We used CRISPR/Cas9 technology to generate fosaa and fosab knockout zebrafish models.Results: In this study, we discovered the brain weight marked reduction in fosaa−/− and fosab−/− zebrafish compared with the wild-type (WT) (AB strain) zebrafish. …”
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Fibroblast growth factor receptor 3 mutation promotes HSPB6-mediated cuproptosis in hypochondroplasia by impairing chondrocyte autophagy by Jing Chen, Dan He, Chengrun Yuan, Na Li, Baohong Shi, Conway Niu, Jiangfei Yang, Liangkai Zheng, Lin Che, Ren Xu

“…Methods: We generated an Fgfr3 (V376D) mutation mouse model using CRISPR/Cas9 technology and performed proteomic analyses to investigate the molecular mechanisms and potential therapeutic targets of HCH. …”
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Unveiling sequence-agnostic mixed-chemical modification patterns for splice-switching oligonucleotides using the NATURA platform by Tommaso Tabaglio, Taniya Agarwal, Wei Yuan Cher, Jin Rong Ow, Ah Keng Chew, Priscila Yun Qian Sun, Raja Sekhar Reddy Gurrampati, Hongfang Lu, Praveena Naidu, Hong Kai Ng, Xavier Le Guezennec, Shi Yan Ng, Manikandan Lakshmanan, Ernesto Guccione, Keng Boon Wee

“…Chemical optimization of ribose has significantly advanced nucleic acid therapeutics (NATs) by improving the stability, specificity, and safety of therapies like small interfering RNAs, CRISPR-Cas9 guide RNAs, and GAPmers. Recent research has extended this approach to splice-switching oligonucleotides (SSOs), which target splicing events. …”
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Qualitative and quantitative characteristics of black patch trait in Oujiang color common carp by Ke Jing, Huifan Chen, Nusrat Hasan Kanika, Penghui Zhang, Roland Nathan Mandal, Chunxiao Zeng, Zhiyi Zhang, Jun Wang, Chenghui Wang

“…Gene editing on Ednrb by using the CRISPR/Cas9 system showed that the mutants displayed a significantly reduced number of black patches in comparison to the wild-type RB, accompanied by noticeably smaller melanocytes. …”
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IL-23 tunes inflammatory functions of human mucosal-associated invariant T cells by Laetitia Camard, Tharshana Stephen, Hanane Yahia-Cherbal, Vincent Guillemot, Sébastien Mella, Victoire Baillet, Hélène Lopez-Maestre, Daniele Capocefalo, Laura Cantini, Claire Leloup, Julie Marsande, Katherine Garro, Juan Sienes Bailo, Ambre Dangien, Natalia Pietrosemoli, Milena Hasan, Huimeng Wang, Sidonia B.G. Eckle, Anne M. Fourie, Carrie Greving, Barbara Joyce-Shaikh, Raphaelle Parker, Daniel J. Cua, Elisabetta Bianchi, Lars Rogge

“…Integrated analysis of transcriptomes and chromatin accessibility, supported by CRISPR-Cas9 mediated deletion, shows that AP-1 transcription factors constitute a key regulatory node of the IL-23 pathway in MAIT cells. …”
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Dual role of ramR mutation in enhancing immune activation and elevating eravacycline resistance in Klebsiella pneumoniae by Wei Yu, Peiyao Jia, Xiaobing Chu, Shengjie Li, Xinmiao Jia, Ying Zhu, Xiaoyu Liu, Yingchun Xu, Qiwen Yang

“…To determine how specific mutations in ramR influence eravacycline (ERV) resistance and their impact on the immune activation capabilities of K. pneumoniae, thereby highlighting potential targets for therapeutic intervention, we performed genetic sequencing to identify mutations in ramR. Then, the CRISPR‐Cas9 technology was employed to construct specific ramR mutations into K. pneumoniae, which were then subjected to phenotypic and functional assays in both in vitro and in vivo (mouse models, macrophage, and blood‐killing experiment) settings. ramR L58P and F165L genetic alterations disrupt the binding affinity of RamR to the ramA promoter, thereby upregulating the efflux pump expression and increasing ERV minimum inhibitory concentration values up to 64‐fold compared to the wild‐type. …”
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OsLAP3/OsSTRL2, encoding a rice strictosidine synthase, is required for anther cuticle formation and pollen exine patterning in rice by Dai-bo Chen, Ran Zhou, Ran Zhou, Hui-min Wang, Pei-pei Zhang, Zheng-fu Yang, Zheng-fu Yang, Dan-dan Xuan, Ying-xin Zhang, Xiao-deng Zhan, Li-yong Cao, Li-yong Cao, Shi-hua Cheng, Lian-ping Sun, Lian-ping Sun

“…Functional analysis, including complementation and CRISPR/Cas9-based gene editing, confirmed that the 2-nucleotide deletion in the OsLAP3 is responsible for the male sterility phenotype. …”
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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

“…Additionally, extracellular vesicles (EVs) produced by Bacteroides harbor multiple neuroactive metabolites, mainly GABA, and related key enzymes. 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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Construction and iterative redesign of synXVI a 903 kb synthetic Saccharomyces cerevisiae chromosome by Hugh D. Goold, Heinrich Kroukamp, Paige E. Erpf, Yu Zhao, Philip Kelso, Julie Calame, John J. B. Timmins, Elizabeth L. I. Wightman, Kai Peng, Alexander C. Carpenter, Briardo Llorente, Carmen Hawthorne, Samuel Clay, Niël van Wyk, Elizabeth L. Daniel, Fergus Harrison, Felix Meier, Robert D. Willows, Yizhi Cai, Roy S. K. Walker, Xin Xu, Monica I. Espinosa, Giovanni Stracquadanio, Joel S. Bader, Leslie A. Mitchell, Jef D. Boeke, Thomas C. Williams, Ian T. Paulsen, Isak S. Pretorius

“…In this paper we describe assembly and debugging of the 902,994-bp synthetic Saccharomyces cerevisiae chromosome synXVI of the Sc2.0 project. Application of the CRISPR D-BUGS protocol identified defective loci, which were modified to improve sporulation and recover wild-type like growth when grown on glycerol as a sole carbon source when grown at 37˚C. …”
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An oligodendrocyte silencer element underlies the pathogenic impact of lamin B1 structural variants by Bruce Nmezi, Guillermo Rodriguez Bey, Talia DeFrancesco Oranburg, Kseniia Dudnyk, Santana M. Lardo, Nathan Herdman, Anastasia Jacko, Sandy Rubio, Emanuel Loeza-Alcocer, Julia Kofler, Dongkyeong Kim, Julia Rankin, Emma Kivuva, Nicholas Gutowski, Katherine Schon, Jelle van den Ameele, Patrick F. Chinnery, Sérgio B. Sousa, Filipe Palavra, Camilo Toro, Filippo Pinto e Vairo, Jonas Saute, Lisa Pan, Murad Alturkustani, Robert Hammond, Francois Gros-Louis, Michael S. Gold, Yungki Park, Geneviève Bernard, Raili Raininko, Jian Zhou, Sarah J. Hainer, Quasar S. Padiath

“…Utilizing data from recently identified families that carry LMNB1 gene duplications but do not exhibit demyelination, ADLD patient tissues, CRISPR edited cell lines and mouse models, we have identified a silencer element that is lost in ADLD patients and that specifically targets expression to oligodendrocytes. …”
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The generation and evaluation of TKO/hCD55/hTM/hEPCR gene-modified pigs for clinical organ xenotransplantation by Guoli Huai, Yong Wang, Jiaxiang Du, Zhenhui Cheng, Yuxuan Xie, Jia Zhou, Hongmei Tang, Yanyan Jiang, Xiangyang Xing, Shaoping Deng, Dengke Pan, Dengke Pan, Dengke Pan

“…IntroductionGenetically edited pigs, modified using CRISPR-Cas9 technology, hold promise as potential sources for xenotransplantation. …”
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The Effect of FOXA3 Overexpression on Hepatocyte Differentiation and Liver Regeneration in a Fah cKO Mouse ModelSummary by Shao Li, Chupeng Ou, Jiajun Zhang, Min Zeng, Kangyan Liang, Qing Peng, Yi Gao

“…Moreover, a Fah conditional knockout mouse model (Fah cKO mice) was constructed using the CRISPR-Cas9 method and treated with RF3 spheroids for transplantation. …”
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Novel role of FTO in regulation of gut–brain communication via Desulfovibrio fairfieldensis-produced hydrogen sulfide under arsenic exposure by Ruonan Chen, Xiaoqin Chai, Yunxiao Zhang, Tianxiu Zhou, Yinyin Xia, Xuejun Jiang, Bo Lv, Jun Zhang, Lixiao Zhou, Xin Tian, Ruonan Wang, Lejiao Mao, Feng Zhao, Hongyang Zhang, Jun Hu, Jingfu Qiu, Zhen Zou, Chengzhi Chen

“…Also, this administration resulted in the enhancement of m6A modification and the reduction of FTO expression in the intestine. By using both CRISPR/Cas9-based FTO knock-in strategy and adeno-associated virus (AAV)-mediated overexpression of FTO in the intestine, we established for the first time that up-regulation of FTO remarkably ameliorated arsenic-induced disruption of intestinal barriers and altered microenvironment of mice. …”
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Clinical and molecular outcomes from the 5-Year natural history study of SSADH Deficiency, a model metabolic neurodevelopmental disorder by Itay Tokatly Latzer, Jean-Baptiste Roullet, Wardiya Afshar-Saber, Henry H. C. Lee, Mariarita Bertoldi, Gabrielle E. McGinty, Melissa L. DiBacco, Erland Arning, Melissa Tsuboyama, Alexander Rotenberg, Thomas Opladen, Kathrin Jeltsch, Àngels García-Cazorla, Natalia Juliá-Palacios, K. Michael Gibson, Mustafa Sahin, Phillip L. Pearl

“…GABA-metabolism in induced GABAergic neurons could be reversed using CRISPR correction of the pathogenic variants or mRNA transfection and SSADHD iPSCs were associated with excessive glutamatergic activity and related synaptic excitation. …”
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KEAP1 mutations as key crucial prognostic biomarkers for resistance to KRAS-G12C inhibitors by Linyan Tian, Chengming Liu, Sufei Zheng, Huiyang Shi, Fang Wei, Wenxin Jiang, Yucheng Dong, Haiyan Xu, Enzhi Yin, Nan Sun, Jie He, Yan Wang

“…Methods This systematic meta-analysis synthesized studies available through September 2024 across PubMed, Cochrane Library, SpringerLink, and Embase. Using CRISPR/Cas9 technology, this study generated cells with KEAP1 and STK11 knockouts, and utilized lentiviral vectors to overexpress PD-L1. …”
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Revealing the biological features of the axolotl pancreas as a new research model by Hui Ma, Hui Ma, Hui Ma, Guangcong Peng, Yan Hu, Binbin Lu, Binbin Lu, Yiying Zheng, Yingxian Wu, Weimin Feng, Yu Shi, Xiangyu Pan, Li Song, Ina Stützer, Yanmei Liu, Jifeng Fei, Jifeng Fei, Jifeng Fei

“…To assess pancreatic gene function, Pdx1 mutants were generated using CRISPR/Cas9-mediated gene editing, and their effects on pancreatic morphology, endocrine cell populations, and glucose homeostasis were analyzed.ResultsThe axolotl pancreas contains all known pancreatic cell types and develops from dorsal and ventral buds. …”
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A Series of Novel Alleles of <i>Ehd2</i> Modulating Heading and Salt Tolerance in Rice by Peng Xu, Shulei Hao, Xiaoxia Wen, Guifang Ma, Qinqin Yang, Ling Liu, Galal Bakr Anis, Yingxin Zhang, Lianping Sun, Xihong Shen, Qunen Liu, Daibo Chen, Yongbo Hong, Yuyu Chen, Xiaodeng Zhan, Shihua Cheng, Liyong Cao, Weixun Wu

“…Functional validation through CRISPR/Cas9 knockout and complementation assays confirmed its role in regulating heading. …”
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