• Asian Pacific Journal of Cancer Prevention
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• 제16권3호
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• pp.903-907
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• 2015

Background: Among human epidermal growth factor receptor 2 (HER2)-positive breast cancer, more than half are also hormone receptor (HR)-positive. Although HR is a predictive factor for the efficacy of hormone therapy, there are still some uncertainties in regard to the effects on patients with HR-positive and HER2-positive metastatic breast cancers due to the potential resistance to hormone therapy caused by co-expression of HR and HER2. There are no clinical trials directly comparing the efficacy of hormonal therapy with chemotherapy. Materials and Methods: To examine the real-world effect of hormone therapy on patients with HR-positive and HER2-positive metastatic breast cancers, a cross-sectional study of a representative sample of the Chinese population was conducted. The study included 113 patients who received first-line and second-line palliative treatment between 2005 and 2010 in the Cancer Institute and Hospital, Chinese Academy of Medical Science. The effect of hormone therapy on overall survival (OS) was studied. Results: The patients who received hormone therapy (n=51) had better overall survival in contrast to those who received chemotherapy with anti-HER2 therapy (n=62) in first- or second-line treatment. The difference was of borderline statistical significance (51.8m vs 31.9m, p=0.065). In addition, the effect of hormone therapy did not differ significantly with other prognostic factors, including age (${\leq}50$ years or >50 years), disease free survival (${\geq}2$ years or < 2 years) and site of metastasis (visceral or bone/soft tissue). On multivariate analysis, administration of hormone therapy was associated with a trend toward a favorable prognosis (p=0.148, HR=0.693, 95%CI 0.422-1.139). Age more than 50 years was the sole independent harmful prognostic factor (p<0.001, HR=2.797, 95%CI 1.676-4.668). Conclusions: Our data suggest that hormonel therapy may improve outcomes of the patients with ER-positive and HER2-positive metastatic breast cancer.

• 동의신경정신과학회지
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• 제32권3호
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• pp.235-245
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• 2021

Objectives: To provide clinical evidence of pharmacopuncture treatment for post-stroke depression by reviewing randomized controlled trials on Traditional Chinese medicine pharmacopuncture for post-stroke depression. Methods: Randomized controlled trials on pharmacopuncture treatment for post-stroke depression were searched from the China National Knowledge Infrastructure (CNKI). Literature searches of English and Chinese databases were performed. Selected literature was assessed with the Jadad scale. Results: Twelve papers were selected from 20 studies. The following results were obtained: 1) Pharmacopuncture was used for post-stroke depression; 2) Dengzhan-Xixin was the most used injection medicine for post-stroke depression; 3) BaiHui (GV20) was the most used in pharmacopuncture treatment; 4) Based on the Hamilton Depression Rating Scale (HAMD), it was confirmed that all studies using pharmacopunture had significant efficacy. Conclusions: For the treatment of post-stroke depression, Dengzhans-Xixin was commonly used as an injectable medication. Additional research studies on pharmacopuncture including its practical use are needed.

• 한방재활의학과학회지
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• 제30권4호
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• pp.119-132
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• 2020

Objective The purpose of this study was to investigate clinical studies between 2015 and 2020 on the traditional Chinese medicine treatment for carpal tunnel syndrome (CTS) using the China National Knowledge Infrastructure (CNKI) database. Methods We searched clinical studies on the Chinese medicine treatment published in traditional Chinese medical journals on CTS through the CNKI search. Fifteen published studies between 2015 and 2020 were chosen and examined for the year of publication, sample size, study design type, diagnosis and evaluation of diverse criteria, treatment period, purpose of the study, and classification based on the treatment technique. Results Out of 73 studies, 15 had practiced various Chinese medical treatments, such as acupuncture, moxibustion, manipulation, herbal medicine application therapy, and external herbal treatment. Conclusions Various studies have investigated the Chinese medicine treatment for CTS in China. To envelope the treatment of CTS in Korean medicine, steady and valuable therapies for high-level clinical research are required. In the future, this study could be helpful in the development of the treatment of CTS with Korean medicine.

• 동의신경정신과학회지
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• 제28권4호
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• pp.303-318
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• 2017

Objectives: To establish a base for further research by reviewing studies on traditional Chinese medicine treatment for Tourette Syndrome. This is the purpose of this study. Methods: Clinical studies involving the effects of traditional Chinese medicine treatment for Tourette Syndrome, published January 2010~June 2017, were obtained from CNKI, Pubmed. Selected Studies were evaluated by the Jadad Scale. Results: Among a total of 252 articles, 39 articles that meet the criteria were selected. 'Diagnostic and Statistical Manual for Mental Disorders, 4th edition (DSM-IV)' was most frequently used as diagnosis criteria. 'Yale Global Tic Severity Scale (YGTSS)' was primarily used for outcome measurements. Most of the studies showed effective results of traditional Chinese medicine therapy. However, the quality of a selected clinical studies was low. Conclusions: Despite several limitations, various studies to prove limited yet effective traditional Chinese medicine treatment on Tourette Syndrome provides much significance. Subsequent studies conducted by the complementary systematic review and well-designed clinical trials using the methodological quality will be needed to more firmly validate the effect of traditional Chinese medicine therapy.

• Asian Pacific Journal of Cancer Prevention
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• 제16권4호
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• pp.1487-1494
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• 2015

Background: To investigate the clinical efficacy of expanded activated autologous lymphocytes (EAAL) in patients with small cell lung cancer (SCLC). Materials and Methods: A total of 32 SCLC patients were selected and randomly divided into EAAL treatment and control groups, 16 cases in each. EAAL were obtained by proliferation of peripheral blood mononuclear cells (PBMCs) of patients followed by phenotype determination. Clinical data of all patients were recorded. Patients of both groups were followed up and the overall survival (OS) were compared retrospectively. Results: After culture and proliferation in vitro, the percentages of $CD3^+$, $CD3^+CD8^+$, $CD45RO^+$, $CD28^+$, $CD29^+$, $CD8^+CD28^+$ and $CD3^+CD16^+/CD56^+$ cells increased markedly (p<0.05). The OS of the EAAL treatment group was longer than that of control group, but the difference was not statistically significant (p=0.060, HR=0.487, 95%CI 0.228~1.037). 1- to 3-year survival rates in EAAL treatment group were longer than those in control group, but there was still no significant difference (p>0.05). COX multivariate regression analysis showed that the number of chemotherapy cycles and the application of EAAL immunotherapy were independent prognostic factors for SCLC patients. The OS in females and chemotherapy${\leq}6$ cycles were obviously prolonged after EAAL immunotherapy. Conclusions: In vitro induction and proliferation of EAAL is easy and biologically safe. Generally, EAAL adoptive immunotherapy can evidently prolong the OS of SCLC patients.

• Journal of Ginseng Research
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• 제47권4호
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• pp.493-505
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• 2023

In recent years, an increasing number of reports have explored the wound healing mechanism of these two traditional Chinese herbal medicines- Panax ginseng and Panax notoginseng, but there is no systematic research on the related core functions and different mechanisms in the treatment of wound healing up to now. Based on network pharmacology and meta-analysis, the present work aimed to comprehensively review the commonality and diversity of P. ginseng and P. notoginseng in wound healing. In this study, a wound healing-related "ingredients-targets" network of two herbs was constructed. Thereafter, meta-analysis of the multiple target lists by Metascape showed that these two medicines significantly regulated blood vessel development, responses to cytokines and growth factors and oxygen levels, cell death, cell proliferation and differentiation, and cell adhesion. To better understand the discrepancy between these two herbs, it was found that common signaling pathways including Rap1, PI3K/AKT, MAPK, HIF-1 and Focal adhesion regulated the functions listed above. In parallel, the different pathways including renin-angiotensin system, RNA transport and circadian rhythm, autophagy, and the different metabolic pathways may also explained the discrepancies in the regulation of the above-mentioned functions, consistent with the Traditional Chinese Medicine theory about the effects of P. ginseng and P. notoginseng.

• Asian Pacific Journal of Cancer Prevention
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• 제15권24호
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• pp.10791-10795
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• 2015

Background: Phyllodes tumors of the breast are rare fibroepithelial lesions, so relatively little is known about this disease entity. The present study was designed to identify differences in clinical features between benign borderline and malignant phyllodes tumors. Materials and Methods: Data from 246 women with phyllodes tumors of the breast treated in Cancer Hospital Chinese Academy of Medical Sciences between 2002 and 2012 were collected and analyzed, including age at presentation, age at treatment, course, size of primary tumor, location, histological type, type of surgery and treatment, local recurrence, distant metastasis, fibroadenoma history, disease-free survival and number of mitosis per 10hpf. There are 125 (55%) benign, 55 (24%) borderline and 47 (21%) malignant tumors. Results: In univariate analysis, average age at presentation, average age at treatment, size of primary tumor, ulceration or not, type of primary surgery, distant metastasis and number of mitosis per 10 hpf turned out to be statistically different among the three PT types (p=0.014, 0.018, <0.000, 0.003, <0.000, 0.001 and <0.000, respectively), while recurrence and disease-free survival (DFS) demonstrated trends for statistical significance (P =0.055 and 0.060, respectively). Multivariate analysis revealed distant metastasis and excision were significantly different in benign, borderline and malignant phyllodes tumors of the breast (p=0.041 and 0.018, OR=0.061 and 0.051). At the same time, size of primary tumor with p=0.052 tended to be different between groups (OR=1.127). However, age at treatment, ulceration and DFS showed no statistically significant variation (p=0.400, 0.286 and 0.413, respectively). Conclusions: Benign borderline and malignant phyllode tumors have different distant metastasis risk, different primary tumor size and different surgical procedures, and malignant PTs are more likely to be bigger and to metastasize.

• Asian Pacific Journal of Cancer Prevention
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• 제15권13호
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• pp.5455-5461
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• 2014

Background: Saponins are a major active component for the traditional Chinese medicine, Rubus parvifolius L., which has shown clear antitumor activities. However, the specific effects and mechanisms of saponins of Rubus parvifolius L. (SRP) remain unclear with regard to human chronic myeloid leukemia cells. The aim of this study was to investigate inhibition of proliferation and apoptosis induction effects of SRP in K562 cells and further elucidate its regulatory mechanisms. Materials and Methods: K562 cells were treated with different concentrations of SRP and MTT assays were performed to determine cell viability. Apoptosis induction by SRP was determined with FACS and DAPI staining analysis. Western blotting was used to detect expression of apoptosis and survival related genes. Specific inhibitors were added to confirm roles of STAT3 and AMPK pathways in SRP induction of apoptosis. Results: Our results indicated that SRP exhibited obvious inhibitory effects on the growth of K562 cells, and significantly induced apoptosis. Cleavage of pro-apoptotic proteins was dramatically increased after SRP exposure. SRP treatment also increased the activities of AMPK and JNK pathways, and inhibited the phosphorylation expression level of STAT3 in K562 cells. Inhibition of the AMPK pathway blocked the activation of JNK by SRP, indicating that SRP regulated the expression of JNK dependent oon the AMPK pathway. Furthermore, inhibition of the latter significantly conferred resistance to SRP pro-apoptotic activity, suggesting involvement of the AMPK pathway in induction of apoptosis. Pretreatment with a STAT3 inhibitor also augmented SRP induced growth inhibition and cell apoptosis, further confirming roles of the STAT3 pathway after SRP treatment. Conclusions: Our results demonstrated that SRP induce cell apoptosis through AMPK activation and STAT3 inhibition in K562 cells. This suggests the possibility of further developing SRP as an alternative treatment option, or perhaps using it as adjuvant chemotherapeutic agent for chronic myeloid leukemia therapy.

• IMMUNE NETWORK
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• 제23권4호
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• pp.34.1-34.15
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• 2023

Lung cancer, particularly non-small cell lung cancer (NSCLC) which contributes more than 80% to totally lung cancer cases, remains the leading cause of cancer death and the 5-year survival is less than 20%. Continuous understanding on the mechanisms underlying the pathogenesis of this disease and identification of biomarkers for therapeutic application and response to treatment will help to improve patient survival. Here we found that a molecule known as DUSP10 (also known as MAPK phosphatase 5) is oncogenic in NSCLC. Overexpression of DUSP10 in NSCLC cells resulted in reduced activation of ERK and JNK, but increased activation of p38, which was associated with increased cellular growth and migration. When inoculated in immunodeficient mice, the DUSP10-overexpression NSCLC cells formed larger tumors compared to control cells. The increased growth of DUSP10-overexpression NSCLC cells was associated with increased expression of tumor-promoting cytokines including IL-6 and TGFβ. Importantly, higher DUSP10 expression was associated with poorer prognosis of NSCLC patients. Therefore, DUSP10 could severe as a biomarker for NSCLC prognosis and could be a target for development of therapeutic method for lung cancer treatment.

• Journal of Ginseng Research
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• 제47권4호
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• pp.506-514
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• 2023

Dementia has become one of the most important diseases threatening human health. Alzheimer's disease (AD) and vascular dementia (VaD) have the highest incidence rates among the types of dementia, but until now, therapeutic methods have been limited. Panax ginseng has been used in China for thousands of years to treat dementia, and modern medical studies have found that it contains multiple active components, such as ginsenosides, polysaccharides, amino acids, volatile oils and polyacetylenes, many of which have therapeutic effects in treating AD and VaD. Studies have found that ginsenosides have multitarget therapeutic effects in treating dementia, such as regulation of synaptic plasticity and the cholinergic system, inhibition of Aβ aggravation and tau hyperphosphorylation, anti-neuroinflammation, anti-oxidation effects and anti-apoptosis effects. Other active components of Panax ginseng, such as gintonin, oligosaccharides, polysaccharides and ginseng proteins, also have therapeutic effects on AD and VaD. The effectiveness of ginseng-containing Chinese medicine compounds has also been confirmed by clinical and basic investigations in treating AD and VaD. In this review, we summarized the potential therapeutic effects and related mechanisms of Panax ginseng in treating AD and VaD to provide some examples for further studies.