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In each pathway, individual experiences with vaping nicotine appeared to play an important role and appeared to be related to psychological and social factors. A social context supportive of vaping was important for the maintainers, as was a belief in the need to overcome nicotine addiction for the abstainers, and dislike of the 'vaping culture' expressed by some in the relapser group. Dual-users held beliefs such as a need for cigarettes at time of acute stress that affirmed dependence on tobacco. In a sample of UK e-cigarette users

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This review summarizes the structure of TJs and introduces the functions and regulatory mechanisms of TJs in different organs and tissues. The roles and mechanisms of non-coding RNAs in the regulation of TJs are also highlighted in this review.Background Head and neck squamous cell carcinoma (HNSCC) are head and neck cancers. On the other hand, ferroptosis is a novel iron-dependent and ROS reliant type of cell death observed various disease conditions. Method We constructed a prognostic multilncRNA signature based on ferroptosis-relate