MLL4 regulates postnatal palate growth and midpalatal suture development by Jung-Mi Lee, Hunmin Jung, Bruno de Paula Machado Pasqua, Yungki Park, Qinghuang Tang, Shin Jeon, Shin Jeon, Soo-Kyung Lee, Jae W. Lee, Hyuk-Jae Edward Kwon

“…We generated a novel conditional knockout (cKO) mouse model with tissue-specific deletion of Mll4 in the palatal mesenchyme. …”
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The SIRT5-JIP4 interaction promotes osteoclastogenesis by modulating RANKL-induced signaling transduction by Kecheng Zhu, Chunxiang Sheng, Linlin Zhang, Yuying Yang, Xiaojing Chen, Tao Jiang, Jiaxi Song, Deng Zhang, Xiao Wang, Hongyan Zhao, Lihao Sun, Libin Zhou, Bei Tao, Jianmin Liu

“…Mice with global or conditional monocytic lineage knockout of SIRT5 had increased bone mass and reduced osteoclast numbers. …”
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PINK1 modulates Prdx2 to reduce lipotoxicity‐induced apoptosis and attenuate cardiac dysfunction in heart failure mice with a preserved ejection fraction by Hao Zhang, Tianyu Xu, Xiyuan Mei, Qiming Zhao, Qiling Yang, Xianghui Zeng, Zhuang Ma, Haobin Zhou, Qingchun Zeng, Dingli Xu, Hao Ren

“…Methods In vivo, PINK1‐knockout mice and cardiac‐specific PINK1‐overexpressing transgenic mice were used to establish an HFpEF mouse model via a high‐fat diet and L‐NAME. …”
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Personalized allele-specific antisense oligonucleotides for GNAO1-neurodevelopmental disorder by Inna Shomer, Nofar Mor, Shaul Raviv, Noga Budick-Harmelin, Tanya Matchevich, Sharon Avkin-Nachum, Yoach Rais, Rebecca Haffner-Krausz, Ariela Haimovich, Aviv Ziv, Reut Fluss, Bruria Ben-Ze’ev, Gali Heimer, Denis N. Silachev, Vladimir L. Katanaev, Dan Dominissini

“…We show that reduction of mutated GNAO1 in vitro by knockout or by ASO has a beneficial functional outcome, which can be measured by cAMP accumulation and gene expression changes. …”
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Deciphering the functional roles of PE18 and PPE26 proteins in modulating Mycobacterium tuberculosis pathogenesis and immune response by Aquib Ehtram, Mohd Shariq, Neha Quadir, Neha Quadir, Salma Jamal, Manjunath Pichipalli, Sheeba Zarin, Sheeba Zarin, Javaid Ahmad Sheikh, Nasreen Z. Ehtesham, Seyed E. Hasnain, Seyed E. Hasnain

“…Functional assays, including in vitro cytokine production and antigen presentation studies, were performed using TLR2/Myd88 knockout and wild-type macrophages. In vivo experiments were conducted to assess effector T-cell activation and intracellular survival. …”
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Mitochondrial reactive oxygen species trigger metformin-dependent antitumor immunity via activation of Nrf2/mTORC1/p62 axis in tumor-infiltrating CD8T lymphocytes by Kazuhiro Kakimi, Hirokazu Matsushita, Masaaki Komatsu, Eiryo Kawakami, Mikako Nishida, Nahoko Yamashita, Taisaku Ogawa, Keita Koseki, Eiji Warabi, Tomoyuki Ohue, Katsuyuki Shiroguchi, Heiichiro Udono

“…In addition, conditional knockout mice for Nrf2 and p62 were used to detect these markers, together with the monitoring of in vivo tumor growth. …”
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Uncovering the whole genome silencers of human cells via Ss-STARR-seq by Xiusheng Zhu, Lei Huang, Chao Wang, Guoli Li, Biao Deng, Dashuai Kong, Xiaoxiao Wang, Rongrong Chang, Yi Gu, Qiuhan Wen, Siyuan Kong, Yuwen Liu, Yubo Zhang

“…Regarding to biological effects, knockout experiments underscored the functional redundancy and specificity of silencers in regulating gene expression and cell proliferation. …”
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The ABC transporter A7 modulates neuroinflammation via NLRP3 inflammasome in Alzheimer’s disease mice by Irene Santos-García, Pablo Bascuñana, Mirjam Brackhan, María Villa, Ivan Eiriz, Thomas Brüning, Jens Pahnke

“…Results Constitutive knockout of the Abca7 gene in APPPS1 mice increased the levels of Aβ42 and the number of IBA1+ (microglia) and GFAP+ (astrocytes) cells. …”
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Collecting duct NCOR1 controls blood pressure by regulating mineralocorticoid receptor by Ke Sun, Yong-Li Wang, Chen-Chen Hou, Da Shang, Lin-Juan Du, Lan Bai, Xing-Yu Zhang, Chuan-Ming Hao, Sheng-Zhong Duan

“…Methods and Results: Collecting duct NCOR1 knockout (KO) mice manifested increased BP and aggravated vascular and renal injury in an angiotensin II (Ang II)-induced hypertensive model. …”
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Reduction of intestinal RIPK1 ameliorates HFD-induced metabolic disorders in female mice by Ye Yuan, Xiaomin Hu, Chunguang Guo, Yihua Xu, Shihan Li, Wei Wen, Xinli Hu, Fanxin Zeng, Weiyi Cui, Wenli Chen, Xueting Sun, Ning Hou, Jue Wang, Rui-Ping Xiao, Xiuqin Zhang

“…In this study, using receptor-interacting protein kinase 1 (Ripk1) intestine-specific heterozygous knockout mice (Ripk1IEC+/−) and high-fat diet (HFD)-feeding mouse model, we report that HFD-induced shift in the transcriptional profile of the ileum toward that of the jejunum, characterized by increased expression of jejunal feature genes in the ileum, are attenuated in Ripk1IEC+/− female mice, but not in males. …”
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Safety and efficacy of edoxaban monotherapy after bioabsorbable polymer everolimus-eluting stent implantation in a human-like coronary atherosclerotic porcine model by Daisuke Kitano, Suguru Migita, Yuxin Li, Yutaka Koyama, Katsunori Fukumoto, Sayaka Shimodai-Yamada, Akira Onishi, Daiichiro Fuchimoto, Shunichi Suzuki, Yoshiyuki Nakamura, Atsushi Hirayama, Hiroyuki Hao, Yasuo Okumura

“…The objective of this study was to evaluate the safety and efficacy of DOAC monotherapy, specifically using factor Xa inhibitors such as edoxaban, in a low-density lipoprotein receptor knockout (LDL-R−/−) miniature pig model of human-like unstable coronary plaques compared to conventional dual-antiplatelet therapy (DAPT). …”
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PCSK9-antibodies fail to block PCSK9-induced inflammation in macrophages and cannot recapitulate protective effects of PCSK9-deficiency in experimental myocardial infarction by Simon Rauterberg, Simon Rauterberg, Carmen Härdtner, Jennifer Hein, Paola Schrepf, Remi Peyronnet, Christoph Koentges, Tamara A. Vico, Carolin Ehlert, Bianca Dufner, Diana Lindner, Constantin von zur Mühlen, Dennis Wolf, Dirk Westermann, Ingo Hilgendorf, Alexander von Ehr

“…This study investigates the impact of PCSK9 on heart function post-MI and evaluates the effects of PCSK9 inhibition via Alirocumab.MethodsWe used PCSK9 knockout (KO) mice and wildtype (WT) mice and in vivo treatment with Alirocumab to analyze cardiac function and survival post-MI induced by permanent ligation of the left anterior descending artery. …”
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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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NCAPD3 promotes diffuse large B-cell lymphoma progression through modulating SIRT1 expression in an H3K9 monomethylation-dependent manner by Tiange Lu, Juan Yang, Yiqing Cai, Mengfei Ding, Zhuoya Yu, Xiaosheng Fang, Xiangxiang Zhou, Xin Wang

“…Meanwhile, the classical transcription-activated marker, H3K4 trimethylation, was found globally upregulated after NCAPD3 knockout, suggesting that NCAPD3 might participate in chromatin remodeling and transcription regulation. …”
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Steatohepatitis-induced vascular niche alterations promote melanoma metastasis by Johannes Hoffmann, Julia Schüler, Bianca Dietsch, Sina Wietje Kürschner-Zacharias, Carsten Sticht, Felix A. Trogisch, Maren Schreitmüller, Tinja Baljkas, Kai Schledzewski, Manuel Reinhart, Sebastian A. Wohlfeil, Manuel Winkler, Christian David Schmid, Joerg Heineke, Cyrill Géraud, Sergij Goerdt, Philipp-Sebastian Reiners-Koch, Victor Olsavszky

“…LSEC-specific GATA4 knockout mice (Gata4 LSEC−KO/BL) developing MASH-like liver fibrosis without steatosis via a pathogenic angiocrine switch were included to compare the impact of liver fibrosis versus hepatic steatosis on hepatic melanoma metastasis. …”
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HINT1 suppression protects against age-related cardiac dysfunction by enhancing mitochondrial biogenesis by Michio Sato, Tsuyoshi Kadomatsu, Jun Morinaga, Yuya Kinoshita, Daisuke Torigoe, Haruki Horiguchi, Sumio Ohtsuki, Shuji Yamamura, Ryoko Kusaba, Takanori Yamaguchi, Goro Yoshioka, Kimi Araki, Tomohiko Wakayama, Keishi Miyata, Koichi Node, Yuichi Oike

“…In addition, cardiac aging phenotypes and mitochondrial biogenesis were also analyzed in 25-month-old cardiac-specific Hint1 knockout mice, 24-month-old CAG-Caren Tg mice, and 24-month-old wild-type mice injected with AAV6-Caren. …”
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Unraveling the degradation mechanism of multiple pyrethroid insecticides by Pseudomonas aeruginosa and its environmental bioremediation potential by Hui Liu, Wen-Juan Chen, Zeling Xu, Shao-Fang Chen, Haoran Song, Yaohua Huang, Kalpana Bhatt, Sandhya Mishra, Mohamed A. Ghorab, Lian-Hui Zhang, Shaohua Chen

“…Enzyme activity and gene knockout experiments confirmed the pivotal role of estA in pyrethroid biodegradation. …”
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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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Physiological accumulation of lipid droplets in the newborn liver during breastfeeding is driven by TLR4 ligands by Wanderson Ferreira da Silva Júnior, Karen Marques de Oliveira Costa, Hortência Maciel Castro Oliveira, Maísa Mota Antunes, Kassiana Mafra, Brenda Naemi Nakagaki, Pedro Sérgio Corradi da Silva, Júlia Duarte Megale, Sarah Campos de Sales, Douglas Carvalho Caixeta, Mário Machado Martins, Robinson Sabino-Silva, Cristina Maria Pinto de Paula, Luiz Ricardo Goulart, Rafael Machado Rezende, Gustavo Batista Menezes

“…Finally, we investigated the role of Toll-like receptor 4 (TLR4) signaling in fat storage using knockout mice and cell-specific deletion strategies. …”
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DNA hypomethylation-mediated upregulation of GADD45B facilitates airway inflammation and epithelial cell senescence in COPD by Yuan Zhan, Qian Huang, Zhesong Deng, Shanshan Chen, Ruonan Yang, Jiaheng Zhang, Yating Zhang, Maocuo Peng, Jixing Wu, Yiya Gu, Zhilin Zeng, Jungang Xie

“…The effects of GADD45B on inflammation and senescence were investigated via constructing cell model with siRNA transfection or overexpression lentivirus infection and animal model with Gadd45b knockout. Targeted bisulfite sequencing was performed to probe the influence of DNA methylation in GADD45B expression in COPD. …”
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