Sexual Self-Identification Offsets and Self-Stigma Moderates: Expanding the Rejection-Identification Model to Examine Stigma's Effects on Well-Being Among Gay and Bisexual Men.

Gender and sexual minorities still face stigma-related stress from all areas of society. The rejection-identification model (RIM) proposes that some stigmatized individuals may respond to the negative effects of stigma on well-being by enhancing their self-identification. However, this does not apply to all gender and sexual minorities. Grounded in minority stress theory and the RIM, this study examined how stigma-related stressors (i.e. perceived stigma and self-stigma) and their associated mechanisms impact sexual self-identification and subjective well-being. A total of 366 Chinese gay and bisexual men were included in the study. The results showed that sexual self-identification, as a protective factor, mediated the association between perceived stigma and subjective well-being. Furthermore, the indirect effect of the mediation model was moderated by self-stigma, such that the indirect effect of perceived stigma on subjective well-being through sexual self-identification was the highest among Chinese gay and bisexual men with low self-stigma. Given that research into the mental health and well-being of Chinese gay and bisexual men is still in its infancy, our findings are important and may help in developing and improving socially and psychologically sensitive counseling services or intervention strategies for these populations.

A Randomized Controlled Trial of Two Parenting Interventions on Enhancing Parental Resilience Resources and Reducing Children's Problem Behaviors in Chinese Cross-Boundary Families: Positive Benefits and Moderation Effects.

Daily cross-boundary schooling between Shenzhen and Hong Kong constitutes a constant challenge for Chinese cross-boundary families in terms of parenting burden. To address their most urgent parenting needs, we adapted and evaluated two intervention approaches-improving emotional regulation and providing knowledge about Hong Kong. A cluster randomized controlled trial with repeated assessments (pre-, post-intervention, and one-month follow-up) was adopted to evaluate the intervention effects on the increases of parental resilience resources and reduction of children's problem behaviors. We further conducted moderation analyses to investigate whether parents with more increases in parental resilience resources would report a greater reduction in children's problem behaviors. A total of 214 mothers of cross-boundary families were randomly assigned to the emotional regulation arm (ER, n = 120) or the information provision arm (IP, n = 94). Both intervention arms showed positive effects on emotional regulation strategies, and the IP arm outperformed the ER arm in knowledge acquisition. Both arms showed significant and comparable improvements in parental self-efficacy and children's problem behaviors. Moreover, participants in the IP arm who reported more improvements in parental resilience resources showed a greater reduction in children's problem behaviors. By adapting two interventions to a new population of cross-boundary families, this trial extended the benefits from parents to children and demonstrated that the improvement of parental resilience resources makes a difference in reducing children's problem behaviors in the IP arm. Future studies are suggested to focus on parental resilience resources and maximize the benefits on children's outcomes.

Chemical synthesis of carbon dots with blue, green and red emission for dopamine reversible switching probes.

Carbon dots (CDs) possess the merits such as energy efficiency, green sustainability and environmental friendliness, comparing with top-down synthesis methods at higher pressure or temperature condition. Here, a variety of emission states CDs were prepared by using the method of room temperature chemistry by selecting green raw materials such as glucose, p-phthalaldehyde and m-diethylaminophenol. The luminescence mechanism was studied in detail. The luminescent center of blue emitting carbon dots (B-CDs) and green emitting carbon dots (G-CDs) is CO bond, and the increased contents of CO bond lead to the creation of new energy levels between the energy gaps of HOMO and LUMO levels, which results in the red shift of luminescence wavelength. The emission state of red emitting carbon dots (R-CDs) is due to the formation of amino N. In addition, R-CDs have an exclusive respond to dopamine (DA) and are regarded as good fluorescent probes for detecting DA. Furthermore, the addition of ascorbic acid (AA) restores the luminescence of R-CDs quenched by DA. Therefore, R-CDs has great application potential as a selective fluorescent "turn on-off" probe.

Understanding Motivations for Dating App Use Among Gay and Bisexual Men: Validation, Latent Profile Analysis, and Differences in Health Outcomes.

While there has been a proliferation in gay dating app (GDA) use in China, research into their potential effects on health outcomes, particularly mental health outcomes, among gay and bisexual men is lacking. The motivations for GDA use are diverse, and understanding users' motivation profiles may provide a necessary starting point for exploring the heterogeneous effects of GDA use on health outcomes. A cross-sectional survey of the motivations for GDA use and other health outcome variables (i.e., condom use frequency, self-stigma, and subjective emptiness) was conducted among 366 Chinese gay and bisexual men. The results of exploration structure equation modeling indicate that the GDA Use Motivation Scale, with a four-factor first-order model, had strong psychometric properties. Then, latent profile analysis (LPA) based on the mean scores of four aspects of motivation was performed. The results of the LPA revealed the existence of four profiles: "Weak motivations" (30.9%), "Differentiated motivations" (17.8%), "Moderate motivations" (30.3%), and "Strong motivations" (21.0%). Differences in health outcomes among the motivation profiles were found by using the Bolck-Croon-Hagenaars approach. Overall, most participants (60.1%) tended to use condoms consistently, regardless of how strong their GDA use motivation was; however, stronger GDA use motivations were associated with higher levels of self-stigma and subjective emptiness. We call for more research to focus on the real needs behind and motivations for GDA use so that all such app users' voices can be heard, as well as to raise awareness about the potential health risks associated with GDA use among Chinese gay and bisexual men.

Trajectories of complex posttraumatic stress symptoms among Chinese college students with childhood adversities: The role of self-compassion.

BACKGROUND: Complex posttraumatic stress disorder (CPTSD) is associated with severe impairments in psychosocial functions, but related longitudinal research is limited. To promote the mental health of college students with childhood adversities, it is imperative to investigate the development of CPTSD symptoms and the predictive factors. OBJECTIVES: The study aimed to examine the latent trajectories of CPTSD symptoms among college students with childhood adversities and to identify the role of self-compassion in differentiating potential trajectories. METHODS: A total of 294 college students with childhood adversities completed self-report questionnaires on demographic backgrounds, childhood adversities, CPTSD symptoms, and self-compassion three times with an interval of three months. Latent class growth analysis was used to determine the trajectories of CPTSD symptoms. Multinomial logistic regression was performed to examine the association between self-compassion and trajectories subgroups while adjusting for demographic variables. RESULTS: Three heterogeneous groups of CPTSD symptoms among college students with childhood adversities were identified: the low-symptoms group (n = 123, 41.8 %), the moderate-symptoms group (n = 108, 36.7 %), and the high-risk group (n = 63, 21.4 %). Multinomial logistic regression showed that, after adjusting for demographic variables, students with higher levels of self-compassion were less likely to belong to the moderate-symptoms and high-risk group in comparison to the low-symptoms group. CONCLUSIONS: The results suggest the trajectories of CPTSD symptoms of college students with childhood adversities were heterogeneous. Self-compassion was a protective factor against the development of CPTSD symptoms. The present study provided insights into the mental health promotion for individuals with adversities.

Genetic testing decision-making experiences within families of colorectal cancer patients: A qualitative study.

PURPOSE: Genetic testing is the gold standard for the diagnosis of hereditary colorectal cancer syndromes but is currently inadequate and nonideal. The decision-making processes regarding genetic testing are even less well known. The present study aims to explore the decision-making experience of genetic testing for colorectal cancer patients and their family members. METHOD: A descriptive qualitative study was employed. Data were collected using individual semi-structured interviews with 5 colorectal cancer patients and 20 family members from November 2020 to April 2021. Interviews were transcribed and analysed using inductive content analysis. RESULTS: Four categories were identified: 1) the source of information for genetic testing, 2) the differentiated attitudes towards genetic testing, 3) genetic testing decisional needs, and 4) the factors influencing genetic testing decision-making. Colorectal cancer patients and their families engaged in two distinct pathways to genetic testing decisions: direct decision-making and indirect decision-making. Throughout these processes, due to the limited source of information, they had information needs that were met and facilitated genetic testing decision-making. CONCLUSIONS: Colorectal cancer patients and family members need knowledge related to genetic testing, but they have limited access to information, which prevents them from making informed decisions. Providing decision aid interventions and informational support are significant steps towards addressing the support needs of this population.

Revitalizing quality of life: a case report on the beneficial impact of comprehensive rehabilitation therapy in treating upper-limb lymphedema following breast cancer surgery.

Objective: To underscore the paramount significance of incorporating comprehensive rehabilitation therapy as a crucial aspect of managing lymphedema caused by breast cancer surgery, and to illuminate our first-hand experience and insights gained in utilizing this approach. Methods: We present a case report of a breast cancer survivor who had been suffering from persistent left upper-limb edema for over 15 years, who was effectively treated with a combination of conventional rehabilitation (seven-step decongestion therapy) and a comprehensive rehabilitation program (seven-step decongestion therapy, along with core and respiratory function training, as well as functional brace wearing). The efficacy of the rehabilitation therapy was evaluated through a comprehensive assessment. Results: Although the patient underwent the conventional rehabilitation program for one month, only limited improvement was observed. However, after an additional month of comprehensive rehabilitation treatment, the patient exhibited significant improvement in both lymphedema and the overall function of the left upper limb. The patient's progress was quantified by measuring the reduction in arm circumference, which demonstrated a notable decrease. Furthermore, improvements in joint range of motion were observed, with forward flexion of the shoulder enhancing by 10°, forward flexion improving by 15°, and elbow flexion increasing by 10°. In addition, manual muscular strength tests revealed an increase in strength from Grade 4 to Grade 5. The patient's quality of life was also significantly improved, as evidenced by the increase in the Activities of Daily Living score from 95 to 100 points, the increase in the the Functional Assessment of Cancer Therapy: Breast score from 53 to 79 points, and the decrease in the Kessler Psychological Distress Scale score from 24 to 17 points. Conclusion: While seven-step decongestion therapy has been shown to be effective in reducing upper-limb lymphedema caused by breast cancer surgery, it has limitations in treating more chronic cases of the condition. However, when combined with core and respiratory function training and functional brace wearing, seven-step decongestion therapy has been shown to be even more effective in reducing lymphedema and improving limb function, ultimately leading to significant improvements in quality of life.

(In)congruence in child-mother relationships and depressive symptoms in cross-boundary families.

A large number of school-aged children traveling between Mainland China and Hong Kong every day to attend school are known as cross-boundary students (). Daily cross-boundary schooling is likely to be a constant challenge for cross-boundary students and their families, putting them at great risk of mental health problems (e.g., depression). Nevertheless, intergenerational relationships may be positive contributors to their adaptation. Guided by the interdependence theory and the operations triad model, this study employed dyadic response surface analysis to take into account linear and curvilinear associations between child-mother relationships and their depressive symptoms. The cross-sectional results based on 187 child-mother dyads showed that when children and mothers reported relatively high levels of closeness and relatively low levels of conflict, they reported fewer depressive symptoms. The extreme closeness between children and their mothers posed particular risks to mothers, increasing maternal depressive symptoms. When children and mothers reported varying levels of closeness and conflict, they displayed greater depressive symptoms. One exception was that no significant association was observed between incongruence in closeness and children's depressive symptoms. Family-based interventions should be considered for promoting optimal child-mother combinations. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

[Effect of acupuncture combined with infantile tuina on intestinal flora in children with tic disorders].

OBJECTIVE: To observe the effect of acupuncture combined with infantile tuina on intestinal flora and its efficacy in children with tic disorders (TD), and to explore its mechanism. METHODS: A total of 15 children with TD were recruited as an observation group and 10 healthy children as a healthy control group. Regulating spleen and stomach acupuncture combined with infantile tuina were received in the observation group. First, acupuncture was applied to Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Hegu (LI 4), Zusanli (ST 36), etc., and then abdominal massage and other tuina techniques were applied, once a day, 6 times a week, 2 weeks as a course of treatment, a total of 2 courses of treatment were required. No intervention was given in the healthy control group. In the observation group, Yale global tic severity scale (YGTSS) score and TCM syndrome score were compared before treatment and after 1 and 2 courses of treatment. 16S rRNA sequencing technology was used to detect the intestinal flora in the healthy control group and before and after treatment in the observation group. RESULTS: After 1 and 2 courses of treatment, the scores of YGTSS and TCM syndrome in the observation group were lower than those before treatment (P<0.01, P<0.05). Compared with the healthy control group, the number of operational taxonomic units (OTU) and indexes of Chao1, Sobs, Ace and Shannon were decreased in the observation group before treatment (P<0.05, P<0.01). Compared with before treatment, the number of OTU and indexes of Chao1, Sobs, Ace and Shannon were increased in the observation group after treatment (P<0.01, P<0.05). Compared with the healthy control group, the relative abundance of Firmicutes in the observation group before treatment was decreased (P<0.001), while the relative abundance of Bacteroidetes, Bacteroides and Erysipelatoclostridium was increased (P<0.001, P<0.05). Compared with before treatment, the relative abundance of Bacteroidetes in the observation group was decreased (P<0.001) after treatment, while the relative abundance of Actinobacteria, Bifidobacterium and Atopobium was increased (P<0.05, P<0.01). CONCLUSION: Acupuncture combined with infantile tuina based on the principle of regulating spleen and stomach could effectively improve TD symptoms in children, which may be related to regulating the diversity of intestinal flora, increasing beneficial bacteria, maintaining intestinal microecological balance, and playing a role in improving neurological disorders.

Warm and Harsh Parenting, Self-Kindness and Self-Judgment, and Well-Being: An Examination of Developmental Differences in a Large Sample of Adolescents.

Objectives: This study aimed to examine the associations between warm and harsh parenting and adolescent well-being, and the mediating effects of self-kindness and self-judgment, in relationships. Moreover, this study investigated developmental differences across three adolescence stages (early, middle, and late). Methods: In total, 14,776 Chinese adolescents (mean age = 13.53 ± 2.08, 52.3% males), including individuals in early (10-12 years old, N = 5055), middle (13-15 years old, N = 6714), and late adolescence (16-18 years old, N = 3007) participated in this study. All the adolescents rated their levels of warm and harsh parenting, self-kindness and self-judgment, and well-being. Structural equation modeling (SEM) was adopted to examine the mediation model. Multi-group analysis was conducted to investigate differences in the mediation model across the different developmental stages. Results: Both warm and harsh parenting were related to adolescent well-being through the mediating effects of self-kindness and self-judgment. However, warm parenting exerted a more substantial impact on adolescent well-being. Self-kindness had a more robust mediating effect than self-judgment in relationships. Moreover, harsh parenting had a weaker impact on adolescent well-being in late adolescence than in early and middle adolescence. Warm parenting had a more significant impact on adolescent well-being in early adolescence than in middle and late adolescence. Conclusions: Overall, warm parenting had a more substantial effect than harsh parenting on adolescent well-being. The findings also highlighted the crucial mediating effect of self-kindness in the relationships between parenting and well-being. Moreover, this study also indicated the importance of warm parenting in early adolescence. Intervention programs should focus on enhancing the level of warm parenting to promote self-kindness in adolescents, in order to improve their well-being.

The mechanism of Qingwen Gupi decoction on pulmonary fibrosis based on metabolomics and intestinal flora.

AIMS: To evaluate the effects of the Qingwen Gupi decoction (QGT) in a rat model of bleomycin-induced pulmonary fibrosis (PF), and explore the underlying mechanisms by integrating UPLC-Q-TOF/MS metabolomics and 16S rDNA sequencing of gut microbiota. METHODS AND RESULTS: The animals were randomly divided into the control, PF model, pirfenidone-treated, and low-, medium-, and high-dose QGT groups. The lung tissues were examined and the expression of TGF-ß, SMAD-3, and SMAD-7 mRNAs in the lung tissues were analyzed. Metabolomic profiles were analyzed by UPLC-QTOF/MS, and the intestinal flora were examined by prokaryotic 16 rDNA sequencing. Pathological examination and biochemical indices revealed that QGT treatment improved the symptoms of PF by varying degrees. Furthermore, QGT significantly downregulated TGF-ß1 and Smad-3 mRNAs and increased the expression levels of Smad-7. QGT-L in particular increased the levels of 18 key metabolic biomarkers that were associated with nine gut microbial species and may exert antifibrosis effects through arachidonic acid metabolism, glycerophospholipid metabolism, and phenylalanine metabolism. CONCLUSIONS: QGT alleviated PF in a rat model through its anti-inflammatory, antioxidant, and anti-fibrotic effects, and by reversing bleomycin-induced gut dysbiosis.This study lays the foundation for further research on the pathological mechanisms of PF and the development of new drug candidates.

What triggers depressive symptoms among gay and bisexual men? A sequential mediation model of sexual minority-related stigma and self-criticism.

A growing number of studies has shown that gay and bisexual men are more likely to experience adverse mental health status than their heterosexual counterparts. Stigma-related stress and self-criticism are believed likely to exacerbate depressive symptoms among gay and bisexual men. This research used cross-sectional findings to illustrate the mediating role of internalized self-stigma and self-criticism in the association between perceived public stigma and depressive symptoms. A total of 317 Chinese gay and bisexual men (267 gays and 50 bisexuals with a mean age of 25.29) were invited to participate in this study from October to November 2021. Sociodemographic characteristics, perceived public stigma, internalized self-stigma, self-criticism and depressive symptoms were measured through self-reported online questionnaires. The results indicated that the association between perceived public stigma and depressive symptoms was sequentially mediated by internalized self-stigma and self-criticism. The findings indicated that public stigma, as a distal stressor, was perceived and internalized as self-stigma by gay and bisexual men. This self-stigma may pose a risk for depressive symptoms via self-criticism (a maladaptive consequence of their attempts to reduce cognitive dissonance). These results highlight the necessity of reducing sexual minority-related stigma and self-criticism to reduce depressive symptoms. Our findings appeal to society to further decrease prejudice and stigma, increase tolerance, and focus on the negative mental health status of gay and bisexual men.

LABAMPsGCN: A framework for identifying lactic acid bacteria antimicrobial peptides based on graph convolutional neural network.

Lactic acid bacteria antimicrobial peptides (LABAMPs) are a class of active polypeptide produced during the metabolic process of lactic acid bacteria, which can inhibit or kill pathogenic bacteria or spoilage bacteria in food. LABAMPs have broad application in important practical fields closely related to human beings, such as food production, efficient agricultural planting, and so on. However, screening for antimicrobial peptides by biological experiment researchers is time-consuming and laborious. Therefore, it is urgent to develop a model to predict LABAMPs. In this work, we design a graph convolutional neural network framework for identifying of LABAMPs. We build heterogeneous graph based on amino acids, tripeptide and their relationships and learn weights of a graph convolutional network (GCN). Our GCN iteratively completes the learning of embedded words and sequence weights in the graph under the supervision of inputting sequence labels. We applied 10-fold cross-validation experiment to two training datasets and acquired accuracy of 0.9163 and 0.9379 respectively. They are higher that of other machine learning and GNN algorithms. In an independent test dataset, accuracy of two datasets is 0.9130 and 0.9291, which are 1.08% and 1.57% higher than the best methods of other online webservers.

Development of a Three-Stage Strength-Based Meaning Intervention to Promote Mental Health Among Individuals with Physical Disabilities in Disadvantaged Communities: A Randomized Controlled Trial.

A three-stage strength-based meaning intervention (SMI) was developed in the present study, and its utility in facilitating the mental health of individuals with physical disabilities in low-income communities was tested. A randomized controlled and single-blind trial was adopted. A total of 50 qualified participants (mean age = 42.12, standard deviation = 8.68; 48% males; 26 for the intervention group, 24 for the control group) completed the pre-intervention test, post-intervention test, and three-month follow-up test. No significant difference was observed between the two groups at pre-intervention assessment . After intervention, the results in terms of strength knowledge, strength use, sense of meaning in life and mental health showed a significant improvement in the intervention group, with the changes maintained over three months except mental health. The differences in mental health between the post-intervention test and the three-month follow-up test were not significant in the intervention group. The results imply that the SMI model is a promising approach in promoting the mental health of individuals with physical disabilities in low-income communities as it promotes improved knowledge and use of strength and sense of meaning in life.

[Effect on ankylosing spondylitis at early-middle stage and bone marrow edema of sacroiliac joint treated with acupuncture and governor vessel moxibustion].

OBJECTIVE: To observe the efficacy of the combined treatment with acupuncture and governor vessel moxibustion on ankylosing spondylitis (AS) at early-middle stage and investigate the effect on bone marrow edema of sacroiliac joint. METHODS: Seventy patients of AS at early-middle stage were randomized into an observation group (35 cases) and a control group (35 cases, 1 case dropped off ). In the control group, the recombinant human tumor necrosis factor receptor-antibody of type Ⅱ fusion protein for injection was injected subcutaneously, 25 mg each time, once on every Monday and Friday, consecutively for 3 weeks. In the observation group, on the base of the intervention as the control group, acupuncture combined with governor vessel moxibustion were provided. Acupuncture was applied to Dazhui (GV 14), Changqiang (GV 1), Zhibian (BL 54), Baihui (GV 20), etc.; the thermal needling technique was adopted at Dazhui (GV 4) and Changqiang (GV 1) for promoting the circulation of the governor vessel, and the ginger-isolated moxibustion on the governor vessel was combined. Such intervention measure was provided once daily. One treatment session contained 7 treatments and 3 sessions were required. Before and after treatment, the scores of Spondyloarthritis Research Consortium of Canada (SPARCC), Bath ankylosing spondylitis disease activity index (BASDAI) and Bath ankylosing spondylitis functional index (BASFI) and Bath ankylosing spondylitis patient global score (BAS-G) were observed in the two groups separately. The efficacy and adverse effects were assessed in the two groups after treatment. RESULTS: The scores of SPARCC, BASDAI, BASFI and BAS-G were all reduced after treatment compared with those before treatment in the two groups (P<0.05), and those in the observation group were lower than the control group (P<0.05). The total effective rate was 97.1% (34/35) in the observation group, higher than 82.4% (28/34) in the control group (P<0.05). There were 4 cases of gastrointestinal reactions and 1 case of skin rashes in the control group; and 3 cases of local skin redness and pruritus after governor vessel moxibustion, no any drug adverse effect was found in the observation group. CONCLUSION: Based on the western medicine treatment, the combined therapy of acupuncture and governor vessel moxibustion may relieve bone marrow edema of sacroiliac joint in patients with AS at early-middle stage, control the progression of disease and improve the daily life activity. This therapy is relatively safe and effective.

Self-compassion predicted joint trajectories of depression and anxiety symptoms during the COVID-19 pandemic: A five-wave longitudinal study on Chinese college students.

OBJECTIVE: The long-term protective effect of self-compassion on mental health remained unclear in the pandemic context. This study aimed to investigate the trajectories of depression and anxiety symptoms and the role of self-compassion during the pandemic. METHODS: In this one-year five-wave longitudinal study (retested every three months from February 2020 to February 2021), 494 Chinese college students completed the study through online questionnaires and provided information on depression and anxiety symptoms, self-compassion, and sociodemographic variables. Independent and joint trajectories of depression and anxiety symptoms were explored by growth mixture models. Predictive effects of self-compassion on trajectories were examined by logistic regression models. RESULTS: Four and three heterogeneous latent trajectories were identified for depression and anxiety symptoms, respectively. Three distinct joint trajectories of depression and anxiety were determined: low symptoms group (54.0 %), mild symptoms group (34.4 %), and risk group (11.5 %). Participants with higher levels of self-compassion were more likely to follow the low symptoms trajectory of depression and anxiety symptoms (all p < 0.001). CONCLUSIONS: Group heterogeneity existed in the trajectories of depression and anxiety symptoms. Improving the levels of self-compassion would help to prevent and alleviate depression and anxiety symptoms. Programs based on self-compassion are encouraged to cope with the mental health challenges in the pandemic context.

Diagnostic and prognostic potential of the novel biomarker nuclear cap binding protein subunit 2 (NCBP2) in colon adenocarcinoma.

Background: Colon adenocarcinoma (COAD) is an incurable malignancy and the third most common tumor worldwide. Advances in biomarkers screening have greatly contributed to explore the new diagnostic and prognostic biomarkers for the early detection and prognostic of COAD. However, the heterogeneity-specific nature of COAD in patients of different cancer stages, different races, genders and age are still the major challenge to clinical treatment. Methods: Gene expression, copy number (CN), and dependency score (DS) data were obtained from the Cancer Cell Line Encyclopedia (CCLE), and linear regression analyses were performed using R language. We conducted receiver operating characteristic (ROC) curve analysis and compared the area under the ROC curve area under the curve (AUC) values to evaluate the sensitivity and specificity of nuclear cap binding protein subunit 2 (NCBP2) for the diagnosis of COAD in The Cancer Genome Atlas (TCGA) database. Survival analysis was performed in the distinct NCBP2 expression groups. In vitro experiments and bioinformatics analysis were used to investigate the molecular mechanisms of NCBP2 in COAD and its biological roles. A Connectivity Map (Cmap) was used to identify potential small molecule targeted drugs for NCBP2 in COAD. Results: Through the linear regression analysis of DS, CN, and gene expression, we determined that NCBP2 met our criteria. The mean AUC of the ROC curve of NCBP2 was 0.940±0.050. Survival analysis showed that high NCBP2 expression was associated with a worse prognosis [hazard ratio (HR) =1.98, P<0.007]. NCBP2 knockdown inhibited COAD cell proliferation and caused G0/G1 phase arrest in COAD cells. Conclusions: NCBP2 was the novel diagnostic and prognostic biomarker of in COAD. Our research had implications for the treatment of colon cancer.

The Psychosocial Correlates of Non-suicidal Self-Injury Within a Sample of Adolescents With Mood Disorder.

Background: According to the integrated theoretical model, adolescents' behaviors were the outcome of the complex interplay between multiple levels. Non-suicidal self-injury (NSSI) is a serious and high prevalent problem among adolescents with mood disorders. However, a systematic perspective on psychosocial correlates among Chinese clinical adolescents is still rare. Method: The impact of several factors at the individual (i.e., sex, age, self-esteem, and psychological distress), family (i.e., family structure, family income, and family support), and social level (i.e., living environment, peer support, and teacher support) on the frequency of NSSI behaviors were investigated in the current study. This research included 621 Chinese adolescents with mood disorders from 20 hospitals. Results: Three-steps hierarchical regression analyses indicated that lower levels of psychological distress and higher levels of self-esteem were most associated with less frequency of NSSI behaviors. In addition, family support was negatively associated with the frequency of NSSI behaviors. After controlling the factors at individual and family levels, no significant association was found between the factors at the social level and the frequency of NSSI behaviors. Conclusion: These findings provide preliminary support for the notion that adolescent self-esteem and family support may effectively shield them from problematic behavior; nevertheless, adolescents suffering from more emotional pain can be even riskier. Thus, further intervention strategies should consider the non-independence of individual capacities, co-combinatory effects of mood disorder, and family environment in treating those vulnerable Chinese adolescents.

Role of Exosomal miR-223 in Chronic Skeletal Muscle Inflammation.

As skeletal muscle is one of the largest organs in the body, its damage can directly reflect a decline in somatic function, thus, further affecting daily life and health. Inflammation is a prerequisite for the repair of injured skeletal muscles. Chronic inflammation induced by inadequate repair in skeletal muscle aggravates tissue injury. Exosomes regulate inflammatory responses to facilitate the repair of skeletal muscle injury. Moreover, exosomal miR-223 with high specificity is the most abundant miRNA in peripheral blood and regarded as biomarkers for inflammation post skeletal muscle injury, which warrants further investigation. Available studies have demonstrated that exosomal miR-223 negatively correlates with TNF-α levels in serum and regulates the canonical inflammatory NF-κB signaling pathway. miR-223 is a negative feedback regulator with great potential for adjusting inflammatory imbalance and promoting skeletal muscle repair. The research on the regulation of negative feedback factors in the inflammatory signaling pathway is essential in biology and medicine. Therefore, this review mainly elaborates the formation, heterogeneity and markers of exosomes and points out exosomal miR-223 as a beneficial role in chronic skeletal muscle inflammation and can be expected to be a potential therapeutic target for skeletal muscle damage.

The Online Strength-Informed Acceptance and Commitment Therapy Among COVID-19-Affected Adolescents.

Purpose: This study develops and investigates the changes in anxiety symptoms and quality of life (QoL) among participants of the online Strength-informed Acceptance and Commitment Therapy (SACT) across three tests. METHODS: A small-scale, quasi-experiment with no control group was conducted. Repeated-measures analysis was employed to assess the changes of the three tests, which were the pre-experimental, post-test, and 3-month follow-up test. A total of 47 adolescents (ages 10-12) completed the 45-min intervention that lasted 10 weeks. RESULTS: Compared with the pre-experimental, the post-test indicated significant anxiety symptoms reduction but not a statistically significant increase in QoL. The 3-month follow-up test indicated reduced anxiety symptoms and improved QoL compared with the pre-experimental. The with-in subject changes were substantial. CONCLUSIONS: The online SACT is a promising model to reduce anxiety symptoms and promote QoL among adolescents during the current COVID-19 pandemic, which show both short- and long-term benefit to the participants.