Mental Health Among University Students, Using the 12-item General Health Questionnaire.

Context: To date, researchers have found that poor mental health was common during the COVID-19 epidemic. Even if they had been relatively resistant to suicidal ideation during the first three waves of the pandemic, university students may experience a delayed impact on their mental health. Objective: The study intended to measure mental health among university students in Wuhu City, China and to identify an effective approach to universities can use to prevent mental-health issues. Design: The research team performed a cross-sectional study. Setting: The study took place at Anhui polytechnic university, Wuhu, China. Participants: Participants were 2371 students at Anhui polytechnic university in Wuhu city, China. Outcome Measures: The research team used the two-item General Health Questionnaire-12 (GHQ-12) to measure participants' mental health. Results: Among the 2371 participants, 1727 had poor mental health (72.84%), including 843 males (48.81%) and 884 females (51.19%). Poor mental health was significantly associated with an urban residential location (P > .01), the female gender (p>0.01), the second school year (P > .01), and the parents' education level of junior high school or below (both P > .01). Conclusions: The current study suggests that poor mental health among university students is common. Being female, from an urban area, and in the second year of school and having parents with an education of junior high school or below had poorer mental health than those who were male, from the countryside, and in the first year of school and who had parents with a higher level of education.

Mental Health Among University Students, Using the 12-item General Health Questionnaire.

Context: To date, researchers have found that poor mental health was common during the COVID-19 epidemic. Even if they had been relatively resistant to suicidal ideation during the first three waves of the pandemic, university students may experience a delayed impact on their mental health. Objective: The study intended to measure mental health among university students in Wuhu City, China and to identify an effective approach to universities can use to prevent mental-health issues. Design: The research team performed a cross-sectional study. Setting: The study took place at Anhui polytechnic university, Wuhu, China. Participants: Participants were 2371 students at Anhui polytechnic university in Wuhu city, China. Outcome Measures: The research team used the two-item General Health Questionnaire-12 (GHQ-12) to measure participants' mental health. Results: Among the 2371 participants, 1727 had poor mental health (72.84%), including 843 males (48.81%) and 884 females (51.19%). Poor mental health was significantly associated with an urban residential location (P > .01), the female gender (p>0.01), the second school year (P > .01), and the parents' education level of junior high school or below (both P > .01). Conclusions: The current study suggests that poor mental health among university students is common. Being female, from an urban area, and in the second year of school and having parents with an education of junior high school or below had poorer mental health than those who were male, from the countryside, and in the first year of school and who had parents with a higher level of education.

SARS-CoV-2 infection activates CREB/CBP in cellular cyclic AMP-dependent pathways.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a global coronavirus disease 2019 (COVID-19) pandemic that has affected the lives of billions of individuals. However, the host-virus interactions still need further investigation to reveal the underling mechanism of SARS-CoV-2 pathogenesis. Here, transcriptomics analysis of SARS-CoV-2 infection highlighted possible correlation between host-associated signaling pathway and virus. In detail, cAMP-protein kinase (PKA) pathway has an essential role in SARS-CoV-2 infection, followed by the interaction between cyclic AMP response element binding protein (CREB) and CREB-binding protein (CBP) could be induced and leading to the enhancement of CREB/CBP transcriptional activity. The replication of Delta and Omicron BA.5 were inhibited by about 49.4% and 44.7% after knockdown of CREB and CBP with small interfering RNAs, respectively. Furthermore, a small organic molecule naphthol AS-E (nAS-E), which targets on the interaction between CREB and CBP, potently inhibited SARS-CoV-2 wild-type (WT) infection with comparable the half-maximal effective concentration (EC50 ) 1.04 µM to Remdesivir 0.57 µM. Compared with WT virus, EC50 in Calu-3 cells against Delta, Omicron BA.2, and Omicron BA.5 were, on average, 1.5-fold, 1.1-fold, and 1.5-fold higher, respectively, nAS-E had a satisfied antiviral effect against Omicron variants. Taken together, our study demonstrated the importance of CREB/CBP induced by cAMP-PKA pathway during SARS-CoV-2 infection, and further provided a novel CREB/CBP interaction therapeutic drug targets for COVID-19.

Influence of plasma preparation process on SARS-CoV-2 IgG antibody titer of convalescent COVID-19 patients

Objective: To observe the changes of IgG antibody titers in plasma of convalescent COVID-19 patients before and after methylene blue/photochemical virus inactivation and freezing preservation.

Genetic diversity and epidemiology of human rhinovirus among children with severe acute respiratory tract infection in Guangzhou, China.

BACKGROUND: Human rhinovirus (HRV) is one of the major viruses of acute respiratory tract disease among infants and young children. This work aimed to understand the epidemiological and phylogenetic features of HRV in Guangzhou, China. In addition, the clinical characteristics of hospitalized children infected with different subtype of HRV was investigated. METHODS: Hospitalized children aged < 14 years old with acute respiratory tract infections were enrolled from August 2018 to December 2019. HRV was screened for by a real-time reverse-transcription PCR targeting the viral 5'UTR. RESULTS: HRV was detected in 6.41% of the 655 specimens. HRV infection was frequently observed in children under 2 years old (57.13%). HRV-A and HRV-C were detected in 18 (45%) and 22 (55%) specimens. All 40 HRV strains detected were classified into 29 genotypes. The molecular evolutionary rate of HRV-C was estimated to be 3.34 × 10-3 substitutions/site/year and was faster than HRV-A (7.79 × 10-4 substitutions/site/year). Children who experienced rhinorrhoea were more common in the HRV-C infection patients than HRV-A. The viral load was higher in HRV-C detection group than HRV-A detection group (p = 0.0148). The median peak symptom score was higher in patients with HRV-C infection as compared to HRV-A (p = 0.0543), even though the difference did not significance. CONCLUSION: This study revealed the molecular epidemiological characteristics of HRV in patients with respiratory infections in southern China. Children infected with HRV-C caused more severe disease characteristics than HRV-A, which might be connected with higher viral load in patients infected with HRV-C. These findings will provide valuable information for the pathogenic mechanism and treatment of HRV infection.