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Oncology
Yaomin Li, Xiran Wang, Songtao Qi, Lei Gao, Guanglong Huang, Zhonglu Ren, Kaishu Li, Yuping Peng, Guozhong Yi, Jinglin Guo, Runwei Yang, Hai Wang, Xian Zhang, Yawei Liu
Summary: The study identified that RSRP1 promotes the MES phenotype in GBM by facilitating GBM cell invasion and apoptosis resistance through mediating spliceosome assembly. RSRP1-regulated AS event results in the formation of an oncogenic isoform that is unable to effectively suppress NF-kappa B. Targeting AS via RSRP1-related spliceosomal factors might offer a promising treatment for GBM.
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Oncology
Guodong Tang, Liyun Luo, Jianlei Zhang, Dongfeng Zhai, Danqing Huang, Jiang Yin, Qin Zhou, Qiong Zhang, Guopei Zheng
Summary: The study identified LINC01057 as a regulator of NF-kappa B signaling to promote MES differentiation in GBMs, showing potential as a therapeutic target for MES-subtype GBM.
Article
Pharmacology & Pharmacy
Mingxin Dong, Xiaohao Zhang, Haotian Yu, Yan Wang, Ying Chang, Chengbiao Sun, Jianxu Zhang, Na Zhao, Kaikai Yu, Guangchao Sun, Guiru Zhao, Na Xu, Wensen Liu
Summary: This study identified circEpc1 as a promoter in RT-induced inflammation, functioning as a miR-5114 sponge to activate NF-kappa B and MAPK signaling pathways. The results provide new insights into the functions of circRNA in innate immunity and suggest potential immunotherapy targets for controlling RT-induced inflammation.
FRONTIERS IN PHARMACOLOGY
(2021)
Article
Dentistry, Oral Surgery & Medicine
Kaiyang Xue, Guang Hu, Laidi Wu, Hao Han, Yuhui Sun, Kang Gan, Juanfang Zhu, Tianfeng Du
Summary: The aim of this study was to investigate the role of miR-141-3p in osteogenic differentiation and the underlying mechanisms of iRoot SP-treated hSCAPs. The results showed that the expression of miR-141-3p was downregulated in iRoot SP-treated hSCAPs, and it was inversely correlated with osteogenic markers and signaling pathway-related factors. The study suggests that iRoot SP promotes osteogenic differentiation of hSCAPs by inhibiting miR-141-3p, downregulating SPAG9 expression, and activating the MAPK pathway.
INTERNATIONAL ENDODONTIC JOURNAL
(2023)
Article
Cell Biology
Dehu Chen, Qinghong Liu, Gan Cao
Summary: ERCC6L is upregulated in gastric cancer tissues and associated with tumor size, clinical stage, and patient prognosis. It promotes gastric cancer cell proliferation and metastasis by activating NF-kappa B signaling pathway.
Article
Plant Sciences
Yifeng Shi, Jiaoxiang Chen, Sunlong Li, Yuhao Wu, Caiyu Yu, LiBin Ni, Jian Xiao, Zhenxuan Shao, Huanqing Zhu, Jianshun Wang, Xiangyang Wang, Xiaolei Zhang
Summary: Tangeretin, a natural flavonoid with anti-inflammatory properties, has been found to inhibit inflammation and extracellular matrix (ECM) degradation, effectively preventing the progression of osteoarthritis (OA). These effects are mediated through the Nrf2/NF-kappa B and MAPK/NF-kappa B pathways.
Article
Immunology
Xiaolin Wang, Zhou Guo, Jiamin Lin, Kai Sun, Genchun Wang, Liangcai Hou, Jingting Xu, Jiachao Guo, Xiong Zhang, Fengjing Guo, Youxiu Wei
Summary: The aim of this study was to investigate the inhibitory effect of indirubin on arthritis and its cellular-level processes. The results showed that indirubin can reduce chondrocyte inflammation and improve cartilage degradation. It also inhibited the abnormal activation of NF-Kappa B and MAPK signaling pathways. These findings suggest the potential of indirubin as an anti-arthritis drug.
INTERNATIONAL IMMUNOPHARMACOLOGY
(2023)
Article
Medicine, Research & Experimental
Yiwu Qin, Dezhi Song, Shijie Liao, Junchun Chen, Minglian Xu, Yuangang Su, Haoyu Lian, Hui Peng, Linhua Wei, Kai Chen, Jiake Xu, Jinmin Zhao, Qian Liu
Summary: In this study, it was found that Isosinensetin (Iss) inhibits the formation and hyperactive bone resorption of osteoclasts by reducing intracellular reactive oxygen species (ROS) and activating the Nrf2 antioxidant pathway. Iss also demonstrated the potential to reduce bone loss in ovariectomized (OVX) mice. Therefore, Iss may be a preventive and therapeutic option for osteoporosis.
BIOMEDICINE & PHARMACOTHERAPY
(2023)
Article
Cell Biology
Jiaqi Fang, Qian Ou, Boheng Wu, Sisi Li, Mian Wu, Jialing Qiu, Nuo Cen, Kaixin Hu, Yangfei Che, Yuan Ma, Jianping Pan
Summary: This study investigated the influence of TcpC, a virulence factor of Uropathogenic Escherichia coli (UPEC), on the polarization of macrophages into M1 and M2 subsets and the potential mechanisms involved. The results showed that TcpC inhibits M1 macrophage polarization through down-regulation of p38, ERK/NF-κB signaling pathways, while promoting M2 macrophage polarization through up-regulation of the Akt/STAT6 signaling pathway. These findings not only shed light on the regulatory effects of TcpC on macrophage polarization and signaling pathways, but also provide a novel mechanism for TcpC-mediated evasion of macrophage-mediated innate immunity.
Article
Pharmacology & Pharmacy
Zuoxing Wu, Chen Li, Yu Chen, Qian Liu, Na Li, Xuemei He, Weibin Li, Rong Shen, Li Li, Chenming Wei, Siyuan Shao, Fangsheng Fu, Jiaxin Ding, Xiaochen Sun, Dairong Wang, Guixin Yuan, Yiji Su, Jinmin Zhao, Jiake Xu, Ren Xu, Xin Xu, Feng Xu
Summary: Bone homeostasis relies on the balance between osteoblasts and osteoclasts. Excessive activation of osteoclasts leads to bone resorption diseases. Chrysin (CHR) has inhibitory effects on osteoclasts and may serve as a potential therapeutic agent for osteolytic diseases.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Pharmacology & Pharmacy
Minjun Yao, Caihua Zhang, Lingzhi Ni, Xiaoxiao Ji, Jianqiao Hong, Yazhou Chen, Jie Wang, Congsun Li, Jiyan Lin, Tingting Lu, Yihao Sheng, Menghao Sun, Mingmin Shi, Chenhe Zhou, Xunzi Cai
Summary: This study demonstrated for the first time the protective medicinal efficacy of cepharanthine (CEP) in osteoarthritis. CEP suppressed inflammation and increased protein expression in joint tissues while restoring cellular autophagy. The mouse model confirmed the therapeutic potential of CEP in osteoarthritis treatment.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Endocrinology & Metabolism
Hui Zhao, Peng Yan
Summary: The study showed that LINC00265 is significantly up-regulated in cartilage tissues of OA patients. Stimulation of IL-1 beta in chondrocytes promotes the expression of LINC00265, inflammatory factors, ROS production, and ECM degradation. Knockdown of LINC00265 reduces inflammation, cell proliferation, oxidative stress, and slows down ECM degradation progression stimulated by IL-1 beta. Additionally, knockdown of LINC00265 inhibits IL-1 beta-induced activation of the MAPK/NF-Kappa B pathway.
JOURNAL OF BIOLOGICAL REGULATORS AND HOMEOSTATIC AGENTS
(2022)
Article
Immunology
Wei Xu, Feiwei Cao, Ming Zhao, Xinyu Fu, Siyuan Yin, Yijia Sun, Teresa G. Valencak, Daxi Ren
Summary: This study found that EPS-3A, a lactic acid bacteria-derived exopolysaccharide, can activate macrophages through the MAPK and NF-kappa B signaling pathways, thereby promoting immune responses. The results also suggest that the recognition of EPS-3A is partially mediated by TLR2 and TLR4 receptors.
INTERNATIONAL IMMUNOPHARMACOLOGY
(2022)
Article
Oncology
Hongyan Yu, Mingxu Xie, Zhaoyue Meng, Chun-Yin Lo, Franky Leung Chan, Liwen Jiang, Xiangqi Meng, Xiaoqiang Yao
Summary: Prostate cancer (Pca) is the most common cancer type among males worldwide, with dysregulation of Ca2+ signaling playing important roles during Pca progression. In this study, it was found that MCOLN2 expression is significantly elevated in Pca tissues, promoting Pca development through the IL-1 beta/NF-kappa B pathway. Targeting MCOLN2 could be a potential therapeutic strategy in Pca treatment.
BRITISH JOURNAL OF CANCER
(2021)
Article
Biochemistry & Molecular Biology
Donghui Bai, Tianxiao Sun, Fang Lu, Yancheng Shen, Yan Zhang, Bo Zhang, Guangli Yu, Haihua Li, Jiejie Hao
Summary: The study showed that Eupatilin can attenuate the inflammatory response in OVA-induced asthma by regulating NF-kappa B, MAPK, and Nrf2 signaling pathways.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)