Filtered By:
Infectious Disease: Salmonella
This page shows you your search results in order of date.
Order by Relevance | Date
Total 44 results found since Jan 2013.
Attenuated Salmonella-delivered PD-1 siRNA enhances the antitumor effects of EZH2 inhibitors in colorectal cancer
This study suggests an emerging strategy based on a combination of EZH2 inhibitor and immunotherapy based on PD-1 inhibition.PMID:37708707 | DOI:10.1016/j.intimp.2023.110918
Source: International Immunopharmacology - September 14, 2023 Category: Allergy & Immunology Authors: Mengmeng Lv Sheng Guo Xinyu Zhang Yan Zou Qiang Chen Chongyi Zang Shuo Huang Yuhan Hu Yanling Wang Qianqing Wang Jiateng Zhong Source Type: research
siRNA targeting < em > Atp5a1 < /em > gene encoding ATPase α, the ligand of Peg fimbriae, reduced < em > Salmonella < /em > Enteritidis adhesion
In this study, we identified the ATP synthase subunit alpha (ATPase α) as a ligand of Peg fimbriae using ligand blotting and mass spectrometry techniques. We confirmed the in vitro binding of ATPase α to the purified adhesive protein (PegD). Furthermore, we used siRNA to suppress the expression of ATPase α gene Atp5a1 inLeghorn male hepatoma (LMH) cells, which resulted in a significant reduction in the adhesion rate of S. Enteritidis to the cells (P < 0.05). The findings in this study provide insight into the mechanism of S. Enteritidis infection through Peg fimbriae and highlight the importance of ATPase α in the a...
Source: Avian Pathology - August 1, 2023 Category: Pathology Authors: Di Zhang Yi Jiang Yongyi Dong Lixia Fu Linlin Zhuang Kun Wu Xinhong Dou Bu Xu Chengming Wang Jiansen Gong Source Type: research
IDO2-siRNA carried by Salmonella combined with nifuroxazide attenuates melanoma growth
CONCLUSION: In conclusion, IDO2-siRNA combined with nifuroxazide therapy could serve a significant role in the treatment of melanoma-bearing mice, enhance the tumor immunity and provide an experimental basis for identifying a novel combination method for the treatment of melanoma clinically.PMID:36999419 | DOI:10.2174/1874467217666230329102030
Source: Cancer Control - March 31, 2023 Category: Cancer & Oncology Authors: Tiesuo Zhao Mengmeng Guo Haoqi Chen Lin Zhou Jing Guo Shenzhen Liu Zizhong Wang Wenshuai Huang Qiang Zhang Jiateng Zhong Mingyong Wang Huijie Jia Yongxi Zhang Source Type: research
siRNA targeting PD-L1 delivered with attenuated Salmonella enhanced the anti-tumor effect of lenvatinib on mice bearing Hepatocellular carcinoma
Int Immunopharmacol. 2022 Aug 11;111:109127. doi: 10.1016/j.intimp.2022.109127. Online ahead of print.ABSTRACTHepatocellular carcinoma (HCC) is a primary liver cancer representing serious harm to human health. The effective treatment of HCC is challenging. Lenvatinib is an inhibitor of polytyrosine kinase that exerts an effect against HCC by blocking the VEGF signaling pathway. However, its efficacy in most patients remains unsatisfactory. The factors influencing tumorigenesis are diverse; thus, combined treatment is an important strategy against tumors. Programmed death ligand-1 (PD-L1), which binds to programmed death-1 ...
Source: International Immunopharmacology - August 14, 2022 Category: Allergy & Immunology Authors: Pengfei Chen Yingjing Li Pengkun Wei Lirui Liang Baozhu Li Yuhao Cao Xinwei Han Yanling Wang Xuhua Duan Huijie Jia Tieuso Zhao Jianzhuang Ren Source Type: research
Oral immunization with attenuated Salmonella encoding an elastase elicits protective immunity against Trichinella spiralis infection
In this study, complete TsE cDNA sequence was cloned into pcDNA3.1, and the rTsE DNA was transformed into attenuated Salmonella typhimurium strain ΔcyaSL1344. Oral vaccination of mice with TsE DNA elicited a systemic Th1/Th2/Treg mixed immune response and gut local mucosal sIgA response. Immunized mice exhibited a significant immune protection against T. spiralis larval challenge, as demonstrated by a 52.48% reduction of enteral adult worms and a 69.43% reduction of muscle larvae. The protection might be related to the TsE-induced production of intestinal mucus, specific anti-TsE sIgA and IgG, and secretion of IFN-γ, IL-...
Source: Acta Tropica - December 8, 2021 Category: Infectious Diseases Authors: Xin Zhuo Zhang Wen Wen Yue Sheng Jie Bai Hui Nan Hao Yan Yan Song Shao Rong Long Ruo Dan Liu Jing Cui Zhong Quan Wang Source Type: research
