Search

Background: Neuromyelitis optica spectrum disorders (NMOSD) may have a great impact on patients' marriage, and marital status may also affect patients' compliance and prognosis. We investigated the marital status of 494 NMOSD patients in China to explore the mutual influence between them., Methods: A cross-sectional survey was conducted by the online questionnaires or telephone follow-up. Basic information of all respondents was analyzed from NMOSD-database of West China hospital. All 444 married respondents finished self-assessment of NMOSD's effect on marriage and over 80% of them accepted Marital Cumulative Damage Score (MCDS)., Results: The proportion of unmarried male patients is higher than female (23.1% vs. 9.0%), especially in youth stage (44.0% vs. 20.2%). However, the females reported bigger impacts on their marriage among married NMOSD patients (97.5% vs. 70.7%). Compared to married patients, divorced patients costed more in hospital every time (29,857.1 CNY vs. 15,577.2 CNY), received longer education (12.75 years vs. 9.36 years), had longer duration of disease (117.16 vs. 93.62 months), more relapses (5.50 vs. 3.73) and higher EDSS score (3.58 vs. 2.59). EDSS scores are associated with MCDS (R 2 =0.267, P<0.0001), and divorced patients have higher MCDS (P<0.01). Decreased group activities (84.1%), declined working ability (73.7%) and alienation from friends (72.54%) are the first three factors in MCDS., Conclusion: NMOSD exerts cumulative damage for patients' marriage, and the progression of NMOSD is more likely to lead to marital breakdown. Healthy marriage may improve the prognosis of patients by providing the psychological support and improving treatment compliance., (Published by Elsevier B.V.)

Background: Necroptosis is a new form of programmed cell death that is associated with cancer initiation, progression, immunity, and chemoresistance. However, the roles of necroptosis-related genes (NRGs) in colorectal cancer (CRC) have not been explored comprehensively., Methods: In this study, we obtained NRGs and performed consensus molecular subtyping by "ConsensusClusterPlus" to determine necroptosis-related subtypes in CRC bulk transcriptomic data. The ssGSEA and CIBERSORT algorithms were used to evaluate the relative infiltration levels of different cell types in the tumor microenvironment (TME). Single-cell transcriptomic analysis was performed to confirm classification related to NRGs. NRG&#95;score was developed to predict patients' survival outcomes with low-throughput validation in a patients' cohort from Fudan University Shanghai Cancer Center., Results: We identified three distinct necroptosis-related classifications (NRCs) with discrepant clinical outcomes and biological functions. Characterization of TME revealed that there were two stable necroptosis-related phenotypes in CRC: a phenotype characterized by few TME cells infiltration but with EMT/TGF-pathways activation, and another phenotype recognized as immune-excluded. NRG&#95;score for predicting survival outcomes was established and its predictive capability was verified. In addition, we found NRCs and NRG&#95;score could be used for patient or drug selection when considering immunotherapy and chemotherapy., Conclusions: Based on comprehensive analysis, we revealed the potential roles of NRGs in the TME, and their correlations with clinicopathological parameters and patients' prognosis in CRC. These findings could enhance our understanding of the biological functions of necroptosis, which thus may aid in prognosis prediction, drug selection, and therapeutics development., (© 2022. The Author(s).)