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Gene ◽  
2022 ◽  
pp. 146173
Author(s):  
YunQiang Zhang ◽  
MingYang Tang ◽  
Qiang Guo ◽  
HaoQiang Xu ◽  
ZhiYong Yang ◽  
...  

2021 ◽  
Vol 17 (1) ◽  
pp. 27
Author(s):  
Nawaf H. Alqahtani ◽  
Tahani H. Alqahtani

It is normal for any organization to have an online attendance on the Internet. With the continued rise of the internet and the growing importance of websites, it has become increasingly difficult for websites trying to reach potential customers/visitors to achieve visibility. Around 4 million new websites appear online every month in Google search engine platform. As a result of this astonishing rise, it has become more difficult for websites to remain visible among the competing sites without using the optimal available search engine tools. In this study, there is one case study from the United Kingdom that was selected to explore this subject. The research considered how University of Dundee could implement Search Engine Optimization (SEO) and paid listings such as Pay Per Click (PPC) to their website. The recommendations of this research can be used to guide the marketers how to improve the visibility of their website to the related target audience. In turn allowing marketers to more accurately determine their choice of an optimal search engine marketing strategy.


2021 ◽  
Vol 25 (3) ◽  
pp. 28-35
Author(s):  
Jisu Kim ◽  
Kang Pa Lee ◽  
Myoung-Ryu Kim ◽  
Bom Sahn Kim ◽  
Byung Seok Moon ◽  
...  

[Purpose] As Panax ginseng C. A. Meyer (ginseng) exhibits various physiological activities and is associated with exercise, we investigated the potential active components of ginseng and related target genes through network pharmacological analysis. Additionally, we analyzed the association between ginseng-related genes, such as the G-protein-coupled receptors (GPCRs), and improved exercise capacity.[Methods] Active compounds in ginseng and the related target genes were searched in the Traditional Chinese Medicine Database and Analysis Platform (TCMSP). Gene ontology functional analysis was performed to identify biological processes related to the collected genes, and a compound-target network was visualized using Cytoscape 3.7.2.[Results] A total of 21 ginseng active compounds were detected, and 110 targets regulated by 17 active substances were identified. We found that the active compound protein was involved in the biological process of adrenergic receptor activity in 80%, G-protein-coupled neurotransmitter in 10%, and leucocyte adhesion to arteries in 10%. Additionally, the biological response centered on adrenergic receptor activity showed a close relationship with G protein through the beta-1 adrenergic receptor gene reactivity.[Conclusion] According to bioavailability analysis, ginseng comprises 21 active compounds. Furthermore, we investigated the ginseng-stimulated gene activation using ontology analysis. GPCR, a gene upregulated by ginseng, is positively correlated to exercise. Therefore, if a study on this factor is conducted, it will provide useful basic data for improving exercise performance and health.


Author(s):  
Marina Arenas-Padilla ◽  
Anna González-Rascón ◽  
Adrián Hernández-Mendoza ◽  
Ana María Calderón de la Barca ◽  
Jesús Hernández ◽  
...  

2021 ◽  
Author(s):  
Moataz Dowaidar

Recent breakthroughs in clinical research and deployment of RNAi therapeutics have validated siRNA's promise to cure human diseases. RNAi therapy has been proven to effectively alter the expression of human-related target genes, including cancer. It has the potential to regulate oncogenes not addressed by standard treatment, such as oncogenic lncRNAs, to treat cancer more successfully. Due to their intrinsic liver affinity, successful RNAi therapies in clinical development primarily target liver diseases. Systemic dispersion of therapeutic siRNAs is an effective cancer therapy technique, especially for advanced diseases. Despite recent advances in siRNA delivery technologies, a problem remains with efficiently distributing siRNAs into solid tumors and cancer cells. To overcome several challenges to the dispersion of siRNA in cancer cells' cytoplasm, novel and highly effective delivery systems need to be devised. Delivery devices' ability to sense and adjust to environmental changes throughout the delivery process can make cytosolic distribution into cancer cells more efficient and accurate. Due to their well-defined and simple chemical structures and their multifunctionalities to respond to environmental changes to facilitate efficient cytosolic transport, environment-responsive lipids are promising platforms for clinical development to deliver siRNA. The primary benefit of simple, well-defined lipid structures over complex systems for cost-effective CMC and clinical translation is the simple, well-defined lipid structures. Environment-responsive lipids might be considered as simple, clever siRNA delivery methods that can overcome delivery difficulties for successful cancer treatment.


2021 ◽  
Vol 39 (3) ◽  
pp. 408-435
Author(s):  
Mianlin Deng ◽  
Ana Guinote ◽  
Lin Li ◽  
Lijuan Cui ◽  
Wendian Shi

The study examines metaphor selection for the same abstract concept when multiple concrete dimensions are available for use. Drawing on the power concept, four studies investigated the roles of attention and visual features of concrete dimensions in metaphoric mapping. In Studies 1 and 2, two concrete dimensions (vertical space and size) were visually connected to power-related target words simultaneously, and one was salient. Attention driven by stimulus saliency allowed the attended concrete dimension to have a higher activation level and to be used. In Studies 3 and 4, the attended and the non-attended concrete dimensions were presented separately, and the latter was visually associated with power-related target words. This time, the attended dimension did not have an activation advantage, allowing the non-attended dimension to be used for metaphoric mapping simultaneously. The findings suggest that attention is important, but not necessary, and that features of concrete dimensions can guide metaphor use.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhao‑liang Yu ◽  
Yu‑feng Chen ◽  
Bin Zheng ◽  
Ze-rong Cai ◽  
Yi‑feng Zou ◽  
...  

An amendment to this paper has been published and can be accessed via the original article.


Author(s):  
Sheng Yang ◽  
Yangwen Zhang ◽  
Weiwei Cai ◽  
Cailing Liu ◽  
Jiong Hu ◽  
...  

WRKY transcription factors have been implicated in plant response to pathogens, but how WRKY-mediated networks are organized and operate to produce appropriate transcriptional outputs remains largely unclear. Here, we identify a member of the WRKY family from pepper (Capsicum annuum), CaWRKY28, that physically interacts with CaWRKY40, a positive regulator of pepper immunity and thermotolerance. We confirmed CaWRKY28/CaWRKY40 interaction by co-immunoprecipitation, bimolecular fluorescence complementation and microscale thermophoresis. Our findings supported that CaWRKY28 is a nuclear protein that acts as positive regulator in pepper responses to the pathogenic bacterium Ralstonia solanacearum infection. It performs its function not by directly modulating the W-box containing immunity related genes but by promoting CaWRKY40 via physical interaction to bind and activate its immunity related target genes including CaPR1, CaNPR1, CaDEF1 and CaABR1, but not its thermotolerance related target gene CaHSP24. All these data indicate that CaWRKY28 interacts with and potentiates CaWRKY40 in regulating immunity against R. solanacearum infection but not thermotolerance. Importantly, we discovered that CaWRKY28 Cys249, shared by CaWRKY28 and its orthologs probably only in the Solanaceae, is crucial for the CaWRKY28-CaWRKY40 interaction. These results highlight how CaWRKY28 associates with CaWRKY40 during the establishment of WRKY networks, and how CaWRKY40 achieves its functional specificity during pepper responses to R. solanacearum infection.


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