Background: Suicide among adolescents is a critical global health problem. Identifying risk factors for suicide in adolescents is crucial because it is one of the most severe mental health issues and can result in loss of life. Risk factors serve as indicators that have the potential to bring life to an end. However, people around adolescents often display indifference and even tend to overlook the suicide risk factors experienced by them. Objective: This study aimed to explore the risk factors for suicide in adolescents in Indonesia. Methods: This study used qualitative descriptive research design conducted at State Vocational High Schools (SMKN) and Puskesmas. Data collection was done through Focus Group Discussion (FGD) of 10 students, and in-depth interviews of eight participants (two parents of adolescents who attempted suicide, two guidance counseling teachers, two adolescents who attempted suicide, and two mental nurses) The data were analyzed using thematic analysis. Results: The risk factors for suicide experienced by adolescents are biological, psychological, and social factors. These risk factors for suicide are stressors that contribute to adolescents engaging in suicidal behavior. Identifying the risk factors experienced by adolescents is crucial for suicide prevention. Conclusion The risk factors that lead to suicide in adolescents encompass biological, psychological, and social factors. A thorough understanding of suicide among parents, teachers, and peers can significantly assist in implementing suitable prevention measures and interventions for adolescent suicide.
Adolescent ; Risk Factors ; Biological Factors ; Psychology ; Social Factors ; Suicide

BACKGROUND: Several studies have reported that polygenic risk scores (PRSs) can enhance risk prediction of coronary artery disease (CAD) in European populations. However, research on this topic is far from sufficient in non-European countries, including China. We aimed to evaluate the potential of PRS for predicting CAD for primary prevention in the Chinese population. METHODS: Participants with genome-wide genotypic data from the China Kadoorie Biobank were divided into training ( n = 28,490) and testing sets ( n = 72,150). Ten previously developed PRSs were evaluated, and new ones were developed using clumping and thresholding or LDpred method. The PRS showing the strongest association with CAD in the training set was selected to further evaluate its effects on improving the traditional CAD risk-prediction model in the testing set. Genetic risk was computed by summing the product of the weights and allele dosages across genome-wide single-nucleotide polymorphisms. Prediction of the 10-year first CAD events was assessed using hazard ratios (HRs) and measures of model discrimination, calibration, and net reclassification improvement (NRI). Hard CAD (nonfatal I21-I23 and fatal I20-I25) and soft CAD (all fatal or nonfatal I20-I25) were analyzed separately. RESULTS: In the testing set, 1214 hard and 7201 soft CAD cases were documented during a mean follow-up of 11.2 years. The HR per standard deviation of the optimal PRS was 1.26 (95% CI:1.19-1.33) for hard CAD. Based on a traditional CAD risk prediction model containing only non-laboratory-based information, the addition of PRS for hard CAD increased Harrell's C index by 0.001 (-0.001 to 0.003) in women and 0.003 (0.001 to 0.005) in men. Among the different high-risk thresholds ranging from 1% to 10%, the highest categorical NRI was 3.2% (95% CI: 0.4-6.0%) at a high-risk threshold of 10.0% in women. The association of the PRS with soft CAD was much weaker than with hard CAD, leading to minimal or no improvement in the soft CAD model. CONCLUSIONS In this Chinese population sample, the current PRSs minimally changed risk discrimination and offered little improvement in risk stratification for soft CAD. Therefore, this may not be suitable for promoting genetic screening in the general Chinese population to improve CAD risk prediction.
Male ; Humans ; Female ; Coronary Artery Disease/genetics* ; Biological Specimen Banks ; East Asian People ; Risk Assessment/methods* ; Genetic Predisposition to Disease/genetics* ; Risk Factors ; Genome-Wide Association Study

Objective: To summarize the clinical characteristics of tumour necrosis factor receptor-associated periodic syndrome (TRAPS) in children. Methods: The clinical manifestations, laboratory tests, genetic testing and follow-up of 10 children with TRAPS from May 2011 to May 2021 in 6 hospitals in China were retrospectively analyzed. Results: Among the 10 patients with TRAPS, including 8 boys and 2 girls. The age of onset was 2 (1, 5) years, the age of diagnosis was (8±4) years, and the time from onset to diagnosis was 3 (1, 7) years. A total of 7 types of TNFRSF1A gene variants were detected, including 5 paternal variations, 1 maternal variation and 4 de novo variations. Six children had a family history of related diseases. Clinical manifestations included recurrent fever in 10 cases, rash in 4 cases, abdominal pain in 6 cases, joint involvement in 6 cases, periorbital edema in 1 case, and myalgia in 4 cases. Two patients had hematological system involvement. The erythrocyte sedimentation rate and C-reactive protein were significantly increased in 10 cases. All patients were negative for autoantibodies. In the course of treatment, 5 cases were treated with glucocorticoids, 7 cases with immunosuppressants, and 7 cases with biological agents. Conclusions: TRAPS is clinically characterized by recurrent fever accompanied by joint, gastrointestinal, skin, and muscle involvement. Inflammatory markers are elevated, and autoantibodies are mostly negative. Treatment mainly involves glucocorticoids, immunosuppressants, and biological agents.
Male ; Child ; Female ; Humans ; Child, Preschool ; Receptors, Tumor Necrosis Factor, Type I/genetics* ; Retrospective Studies ; Hereditary Autoinflammatory Diseases/drug therapy* ; Glucocorticoids/therapeutic use* ; Biological Factors/therapeutic use* ; Immunosuppressive Agents/therapeutic use* ; Autoantibodies ; Familial Mediterranean Fever/diagnosis* ; Mutation

OBJECTIVE: In this study, the role and potential mechanism of transformer 2β (Tra2β) in cervical cancer were explored. METHODS: The transcriptional data of Tra2β in patients with cervical cancer from Gene Expression Profiling Interactive Analysis (GEPIA) and cBioPortal databases were investigated. The functions of Tra2β were evaluated by using Western blot, MTT, colony formation, Transwell assays, and nude mouse tumor formation experiments. Target genes regulated by Tra2β were studied by RNA-seq. Subsequently, representative genes were selected for RT-qPCR, confocal immunofluorescence, Western blot, and rescue experiments to verify their regulatory relationship. RESULTS: The dysregulation of Tra2β in cervical cancer samples was observed. Tra2β overexpression in Siha and Hela cells enhanced cell viability and proliferation, whereas Tra2β knockdown showed the opposite effect. Alteration of Tra2β expression did not affect cell migration and invasion. Furthermore, tumor xenograft models verified that Tra2β promoted cervical cancer growth. Mechanically, Tra2β positively regulated the mRNA and protein level of SP1, which was critical for the proliferative capability of Tra2β. CONCLUSION This study demonstrated the important role of the Tra2β/SP1 axis in the progression of cervical cancer in vitro and in vivo, which provides a comprehensive understanding of the pathogenesis of cervical cancer.
Humans ; Animals ; Mice ; Female ; Uterine Cervical Neoplasms/genetics* ; HeLa Cells ; Cell Proliferation ; Biological Assay ; Transcription Factors ; Sp1 Transcription Factor/genetics*

Objective: To investigate the clinical characteristics of systemic juvenile idiopathic arthritis combined with coronary artery dilatation. Methods: A retrospective analysis was performed on the clinical data, including clinical manifestations, blood routine, inflammatory factors, echocardiography, vascular ultrasound and CT angiography, treatment and outcomes, etc, of 5 cases with systemic juvenile idiopathic arthritis combined with coronary artery dilation admitted to Department of Rheumatology in the affiliated Children's Hospital of Capital Institute of Pediatrics from May 2019 to June 2021. Results: There were 2 males and 3 females among 5 cases. The onset age ranged from 7 months to 4 years 7 months.The diagnostic time ranged from 1.5 months to 3.0 months.Four cases were diagnosed as atypical Kawasaki disease. Three cases showed unilateral coronary artery dilation.Two cases showed bilateral coronary artery dilation.Four cases developed multiple organ injuries.Three cases developed macrophage activation syndrome.Three cases developed lung injury.Two cases developed pericardial effusion.One case developed pulmonary hypertension.As for treatment, 3 cases treated with methylprednisolone pulse therapy and methotrexate combined with cyclosporine, improved after the final application of biological agents, and have stopped prednisone. The other 2 cases were treated with adequate oral prednisone and gradually reduced, and methotrexate was added at the same time, 1 case relapsed in the process of reduction. No other vascular involvement was found in 5 cases. Coronary artery dilation recovered completely after 1 to 3 months of treatment. Conclusions: Systemic juvenile idiopathic arthritis combined with coronary artery dilatation has the clinical characteristics of small onset age, long diagnostic time, prone to multiple organ injuries. Corticosteroids and conventional immunosuppressive agents are not sensitive, and biological agents should be used as soon as possible.The prognosis of coronary artery dilation is good after timely treatment.
Arthritis, Juvenile/drug therapy* ; Biological Factors/therapeutic use* ; Child ; Coronary Aneurysm/etiology* ; Coronary Artery Disease/therapy* ; Dilatation ; Dilatation, Pathologic ; Female ; Humans ; Infant ; Male ; Methotrexate ; Prednisone/therapeutic use* ; Retrospective Studies

Adalimumab ; Asian Continental Ancestry Group ; Biological Products ; Biological Therapy ; Colectomy ; Colitis, Ulcerative ; Emergency Service, Hospital ; Follow-Up Studies ; Hospitalization ; Humans ; Immunologic Factors ; Infliximab ; National Health Programs ; Ulcer

Most treatment strategies for asthma currently include inhaled corticosteroids, with the addition of long-acting beta-2-agonists or leukotriene modifiers, if necessary. However, some patients may not respond to conventional treatment. A better understanding of the pathophysiology of asthma has recently led to the development of biological agents, which have shown promising results for symptom control and future risk reduction in severe asthmatics. This article reviews currently available biologic agents, introduces related studies, and describes the subgroup of patients benefitting from each of biologic agents in the view point of precision medicine.
Adrenal Cortex Hormones ; Asthma* ; Biological Factors* ; Biological Therapy ; Humans ; Precision Medicine ; Risk Reduction Behavior

In 2017, the American Joint Committee on Cancer announced the 8th edition of its cancer staging system. For breast cancer, the most significant change in the staging system is the incorporation of biomarkers into the anatomic staging to create prognostic stages. Different prognostic stages are assigned to tumors with the same anatomic stages according to the tumor grade, hormone receptor (estrogen receptor; progesterone receptor) status, and HER2 status. A Clinical Prognostic Stage is assigned to all patients regardless of the type of therapy used; in contrast, a Pathologic Prognosis Stage is assigned to patients in whom surgery is the initial treatment. In a few situations, low Oncotype DX recurrence scores can change the prognostic stage. The radiologists need to understand the importance of the biologic factors that can influence cancer staging.
Biological Factors ; Biomarkers ; Breast Neoplasms* ; Breast* ; Humans ; Joints ; Neoplasm Staging ; Progesterone ; Prognosis ; Recurrence

The incidence of pediatric inflammatory bowel disease (IBD) is increasing worldwide, especially in the developing countries. It differs from adult disease in clinical manifestations, especially with regard to genetic predisposition in monogenic IBD. Pediatric disease also have a tendency to show more aggressive inflammation and greater extent of lesion. Newer drugs such as anti-tumor necrosis factor α have been known to make a difference in treating pediatric IBD. Recent studies suggested that the patients with high risk factors might have some benefits from earlier use of biologics. To achieve treatment goals such as relieving symptoms, optimizing growth, and improving quality of life while minimizing drug toxicity, more research is needed to develop tools for risk stratification in the use of biologics for pediatric IBD.
Adult ; Biological Products ; Colitis, Ulcerative ; Crohn Disease ; Developing Countries ; Drug-Related Side Effects and Adverse Reactions ; Genetic Predisposition to Disease ; Humans ; Incidence ; Inflammation ; Inflammatory Bowel Diseases* ; Necrosis ; Pediatrics ; Quality of Life ; Risk Factors

BACKGROUND: Single nucleotide polymorphisms (SNPs) can modulate various biological processes by influencing microRNA (miRNA) biogenesis and altering target selection. Common SNPs may alter the processing of miRNA and may be associated with hepatocellular carcinoma (HCC). We investigated the relationship between miR-499A>G, miR-149C>T, miR-196a2T>C, and miR-146aG>C and HCC susceptibility, examining the interaction of the miRNAs with hepatitis B virus (HBV). METHODS: We evaluated the associations of miR-499A>G (rs3746444), miR-149C>T (rs2292832), miR-196a2T>C (rs11614913), and miR-146aG>C (rs2910164) with HCC susceptibility in 100 HCC patients (70 males and 30 females) and 120 healthy controls (70 males and 50 females), using the PCR-restriction fragment length polymorphism method. RESULTS: For miR-499A>G, the frequencies of the AG genotype and G allele were higher in female HCC patients than in female controls (P=0.02 and 0.045, respectively). The frequency of the A allele was higher in HBV-positive HCC patients than in controls (P=0.019). For miR-149C>T, the frequency of the CC genotype was higher in female HCC patients than in female controls (P=0.009). For miR-196a2T>C, the frequencies of the CT and CC genotypes and the C allele were higher in HBV-positive HCC patients than in controls (P < 0.001, P=0.009, and P < 0.001, respectively). The frequencies of miR-146aG>C polymorphisms did not differ between HCC patients and controls. CONCLUSIONS: miR-499A>G, miR-149C>T, and miR-196a2T>C were associated with the development of HCC in women and/or that of HBV-related HCC. They can be considered genetic risk factors for the development of HCC among Iranians.
Alleles ; Biological Processes ; Carcinoma, Hepatocellular* ; Female ; Genotype ; Hepatitis B virus ; Humans ; Male ; Methods ; MicroRNAs* ; Polymorphism, Single Nucleotide ; Risk Factors