To adapt to the demand for highly talented medical personnel in the new century, China Medical University has proposed a teaching reformation policy that aims to reinforce the combination of training goals with all subjects; to carry out bilateral infiltration and three optimizations; to emphasize the development of knowledge, ability and quality; to enliven teaching methods; and to make adaptations in all areas. In preparation, we have studied the reform experiences and current practices of more than 200 medical colleges and universities around the world in light of current conditions in China and China Medical University. We have also renewed our recognition of the training goals of specialties as a firm basis for the quality education of skilled doctors. The University has reformed its curriculum system and teaching plans for clinical medical specialties in many ways and has adjusted its teaching contents to form a new model for training talented medical personnel for the next century.

Intravesical instillation of Mycobacterium bovis bacille Calmette–Guérin (BCG) has been used for treating nonmuscle invasive bladder cancer as the forefront of immunotherapy, but BCG is ineffective in approximately 30–40% of cases and disease recurs in up to 50% of patients. Recently BCG is considered an effective vehicle for delivery of antigens due to its unique characteristics, and the genetic control of these mycobacteria is advanced in the search for less toxic and more potent therapeutic agents for bladder cancer immunotherapy. We will discuss current advances in recombinant BCG construction, research, and future directions.
Administration, Intravesical ; BCG Vaccine ; Humans ; Immunotherapy* ; Mycobacterium bovis ; Urinary Bladder Neoplasms* ; Urinary Bladder*

There exists a need to develop strategies that promote neovascularization in virtually all tissue engineering and regenerative medicine efforts. While research typically focuses on understanding and exploiting the role of angiogenic factors and vascular cells on new blood vessel formation, the activity of the immune system is being recognized to impact vascular formation and adaptation. This review will provide both an overview of the relationship of angiogenesis and the immune system, and how biomaterials may be designed to promote favorable angiogenesis by interaction between these 2 systems to promote effective vascularization.
Angiogenesis Inducing Agents ; Biocompatible Materials ; Blood Vessels ; Immune System ; Inflammation* ; Regenerative Medicine ; Tissue Engineering

OBJECTIVE: The question of whether religion has beneficial or detrimental effects on the mental well-being of the adult individual is debatable. Because most Korean citizens are free to select their own religion, there is a higher proportion of non-believers than believers among the Korean population. The aim of this research was to investigate the association between spiritual values and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition mental disorders in Korea across all types of belief systems, including Koreans not affiliated with a particular religion. METHODS: The Korean version of the Composite International Diagnostic Interview 2.1 was used to interview 6,275 people across South Korea in 2001. While controlling for age and sex, we used logistic regression to analyze the relationship between mental disorders (both current and past) and the types of religion and spiritual values. RESULTS: Strong spiritual values were positively associated with increased rates of current depressive disorder and decreased rates of current alcohol use disorder. Using "atheist" as the reference category, Catholics had higher lifetime odds of single episodes of depression whilst Protestants had higher lifetime odds of anxiety disorder and lower lifetime odds of alcohol use disorders. CONCLUSION: The results of this study suggest that depressive episodes often lead to a search for spirituality and that religion may be helpful in overcoming depression or becoming less vulnerable to relapsing. The associations between religion, spiritual values, and mental health have not been fully elucidated and warrant further exploration.
Adult ; Anxiety Disorders ; Depression ; Depressive Disorder ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Korea ; Logistic Models ; Mental Disorders ; Mental Health ; Prevalence ; Protestantism ; Republic of Korea ; Spirituality

The Mental Health Act is an initiative aimed at changing and shaping mental health services and protecting human rights of persons with mental disorders. Since its legislation in 1995, four amendments have been made to the Act according to issues related to public concerns. Despite this Act, debate remains surrounding the human rights protection of the mentally ill. Further, Supreme Court precedents have been set related to the Mental Health Act. This study aimed to provide information regarding hospitalization procedures in the Mental Health Act with some lawsuits. Although annual numbers of patients involuntarily hospitalized have not been reported, it has been estimated that a small percentage of these individuals have are given review relating to the appropriateness of their hospitalization. The conditions set forth regarding involuntary admission in the Korean Mental Health Act are so inclusive and obscure that courts have had to request more evidence related to the inevitability of hospitalization in ensuing lawsuits. Involuntary hospitalizations in Korea are regarded as private contracts between hospitals and the family of mentally ill patients. Therefore, it is critical when patients are involuntarily hospitalized under the Mental Health Act, that others are not punished for illegal detention. Since the Protection of Personal Liberty Act took effect in 2009, most related lawsuits have been in regard to hospitalized patients in psychiatric facilities. Balancing the right to be treated and the right to refuse treatment is complex and intricate. More resources need to put into mental health to improve the protection of human rights in mentally ill patients in Korea.
Contracts ; Freedom ; Hospitalization ; Human Rights ; Humans ; Korea ; Mental Disorders ; Mental Health ; Mental Health Services ; Mentally Ill Persons

With the emergence of microbiome as a major player in many human diseases, bacteria as therapeutics are gaining significant interest. Whole bacteria or cytotoxic or immunogenic peptides carried by them exert potent anti-tumor effects in the experimental models of cancer. The use of attenuated microorganism (s) e.g., BCG to treat human urinary bladder cancer was found to be superior compared to standard chemotherapy. While bacteria alone may not offer full therapeutic benefits, modifying them with anti-tumor agents, anti-oncogenes or immunogenic antigens, either alone or in combination, will prove to be beneficial. Vectors for delivering shRNAs that target oncogenic products, express tumor suppressor genes and immunogenic proteins have been developed. These approaches have showed promising anti-tumor activity in mouse models against various tumors. These can be potential therapeutics for humans in the future and such therapeutics may become a future alternative or adjunct regimen along with conventional chemotherapy and radiotherapy. In this review, some conceptual and practical issues on how to improve these agents for human applications are discussed.
Animals ; Bacteria* ; Drug Therapy ; Genes, Tumor Suppressor ; Humans ; Mice ; Microbiota ; Models, Theoretical ; Mycobacterium bovis ; Peptides ; Radiotherapy ; RNA, Small Interfering ; Urinary Bladder Neoplasms

OBJECTIVE: This study aimed to examine the associations between depression and both coronary artery disease (CAD) and cardiovascular risk factors (CVRs) in Korean women. Furthermore, this study sought to determine whether depression was associated with use of healthcare services in women with CAD or CVRs. METHODS: This cross-sectional study was conducted on 26,335 women who were aged 19 years or older, and who participated in the Korean National Health and Nutrition Examination Survey (2007–2014). Associations of prior diagnosis of depression with CAD and CVRs and with nonutilization of healthcare services were investigated. RESULTS: Women with depression had a higher prevalence of CAD and CVRs including obesity, hypertension, dyslipidemia, and metabolic syndrome than those without depression. In addition, depression was significantly associated with nonutilization of healthcare services in women with most CVRs. CONCLUSION: Considering the high rate of comorbid depression with CAD or CVRs and the low lvels of health service utilization in depressed patients, screening for common CVRs, such as obesity, hypertension, and dyslipidemia, should be provided for patients with depression in mental health care settings.
Coronary Artery Disease ; Cross-Sectional Studies ; Delivery of Health Care* ; Depression* ; Diagnosis ; Dyslipidemias ; Female ; Health Services ; Humans ; Hypertension ; Mass Screening ; Mental Health ; Nutrition Surveys ; Obesity ; Prevalence ; Risk Factors

OBJECTIVE: People with depression often suffer from comorbid, chronic physical diseases. Little is known about how demographic characteristics such as age and sex influence the prevalence of chronic physical diseases comorbid with depression. Therefore, this study aimed to explore the age and sex differences in the prevalence of diverse, chronic physical diseases comorbid with depression. METHODS: This cross-sectional survey were conducted with the participants (n=45,598) of the Korean National Health and Nutrition Examination Survey (KNHANES). Using log-binomial regression, age adjusted prevalence ratios (APR) of chronic physical diseases of participants with depression and those without depression were estimated for each sex and age group. RESULTS: The APR of most chronic physical diseases were significantly higher among respondents with depression than those without depression. Chronic physical diseases that showed the highest APR were asthma in adult male respondents (APR=3.46) and adult female respondents (APR=2.19) and chronic renal failure in elderly male respondents (APR=8.36) and elderly female respondents (APR=1.94). CONCLUSION: Prevalence ratios of the chronic physical diseases comorbid with depression differed according to sex and age groups. Collaborative care strategies should be designed according to demographic characteristics of the population.
Adult ; Aged ; Asthma ; Comorbidity ; Cross-Sectional Studies ; Depression* ; Female ; Humans ; Kidney Failure, Chronic ; Korea* ; Male ; Nutrition Surveys ; Prevalence* ; Sex Characteristics ; Surveys and Questionnaires

PURPOSE: The lack of identified mammalian target of rapamycin (mTOR) pathway downstream genes that overcome cross-talk in nonmuscle invasive low grade (LG)-urothelial carcinoma (UC) of the bladder is a clinical limitation in the use of mTOR inhibitor for the treatment of UC. MATERIALS AND METHODS: Presently, gene expression patterns, gene ontology, and gene clustering by dual (p70S6K and S6K) siRNAs or rapamycin in 253J and TR4 cell lines were investigated by microarray analysis. mTOR/S6K pathway downstream genes suppressed to siRNAs, and rapamycin up-regulated or rapamycin down-regulated genes were identified. The mTOR downstream genes examined using a tissue microarray of 90 nonmuscle invasive LG-UC patients to assess whether any of these genes predicted clinical outcomes. A knockout study evaluated the synergistic effect with rapamycin. RESULTS: In the microarray analysis, mTOR pathway downstream genes selected consisted of 4 rapamycin down-regulated (FOXM1, KIF14, MYBL2, and UHRF1), and 4 rapamycin up-regulated (GPR87, NBR1, VASH1, and PRIMA1). In the tissue microarray, FOXM1, KIF14, and NBR1 were more expressed at T1, and MYBL2, and PRIMA1 were more expressed in tumors exceeding 3 cm. In a multivariate Cox regression model, KIF14 and NBR1 were significant predictors of recurrence in nonmuscle invasive LG-UC of the bladder. In a NBR1 knock out model, rapamycin treatment synergistically inhibited cell viability and colony forming ability compared to rapamycin only. CONCLUSIONS: The results implicate KIF14 and NBR1 as mTOR/S6K pathway downstream genes that predict recurrence in nonmuscle invasive LG-UC of the bladder and demonstrate that NBR1 knockout overcomes rapamycin cross-talk.
Biomarkers ; Cell Line ; Cell Survival ; Gene Expression ; Gene Ontology ; Humans ; Microarray Analysis ; Recurrence* ; RNA, Small Interfering ; Sirolimus* ; Urinary Bladder Neoplasms ; Urinary Bladder*

Microarray analysis was used to investigate the lack of identified mammalian target of rapamycin (mTOR) pathway downstream genes to overcome cross-talk at non-muscle invasive high-grade (HG)-urothelial carcinoma (UC) of the bladder, gene expression patterns, gene ontology, and gene clustering by triple (p70S6K, S6K, and eIF4E) small interfering RNAs (siRNAs) or rapamycin in 5637 and T24 cell lines. We selected mTOR pathway downstream genes that were suppressed by siRNAs more than 2-fold, or were up-regulated or down-regulated by rapamycin more than 2-fold. We validated mTOR downstream genes with immunohistochemistry using a tissue microarray (TMA) of 125 non-muscle invasive HG-UC patients and knockout study to evaluate the synergistic effect with rapamycin. The microarray analysis selected mTOR pathway downstream genes consisting of 4 rapamycin up-regulated genes (FABP4, H19, ANXA10, and UPK3A) and 4 rapamycin down-regulated genes (FOXD3, ATP7A, plexin D1, and ADAMTS5). In the TMA, FABP4, and ATP7A were more expressed at T1 and FOXD3 was at Ta. ANXA10 and ADAMTS5 were more expressed in tumors ≤ 3 cm in diameter. In a multivariate Cox regression model, ANXA10 was a significant predictor of recurrence and ATP7A was a significant predictor of progression in non-muscle invasive HG-UC of the bladder. In an ATP7A knock-out model, rapamycin treatment synergistically inhibited cell viability, wound healing, and invasion ability compared to rapamycin only. Activity of the ANXA10 and ATP7A mTOR pathway downstream genes might predict recurrence and progression in non-muscle invasive HG-UC of the bladder. ATP7A knockout overcomes rapamycin cross-talk.
Cell Line ; Cell Survival ; Gene Expression ; Gene Ontology ; Humans ; Immunohistochemistry ; Microarray Analysis ; Recurrence* ; RNA, Small Interfering ; Sirolimus ; Urinary Bladder Neoplasms ; Urinary Bladder* ; Wound Healing