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Du ZH, Hong M, Zhang ZF, Zhao J, Lin XF, Yang HF. [Gastric hamartomatous inverted polyps: a clinicopathological analysis of five cases]. Zhonghua Bing Li Xue Za Zhi 2024; 53:282-287. [PMID: 38433057 DOI: 10.3760/cma.j.cn112151-20230828-00103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Objective: To investigate the endoscopic and histopathological features, diagnosis and differential diagnosis of gastric hamartomatous inverted polyp (GHIP). Methods: Five cases of GHIP were collected at the University Town Hospital of Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China, from May 2021 to May 2023. The endoscopic, pathological and immunohistochemical features of the 5 GHIP cases were analyzed. The relevant literature was reviewed. Results: There were 3 males and 2 females, aged from 49 to 60 years, with a mean age of 56 years. The lesions were located in the fundus and body of the stomach, and presented as polyps or masses under endoscopy. Microscopically, the lesions were mainly in the submucosa and consisted of lobulated or clustered gastric glandular epithelium surrounded by hyperplastic smooth muscle. In some areas, there were differentiated glandular elements mimicking the normal gastric mucosa. The irregularly dilated glandular elements in the center were lined by hyperplastic foveolar epithelium, while the glands in the periphery were fundic or pyloric glands. In addition, in some areas, the glands showed cystic expansion, disordered arrangement and lack of differentiation. The hyperplastic glandular epithelium included foveolar epithelium, fundic gland and pyloric gland. There were scattered neuroendocrine cells and smooth muscle bundles in the stroma. Immunohistochemically, the tumor cells were positive for MUC5AC, MUC6, Pepsinogen Ⅰ and H+/K+ ATPase β, but negative for MUC2. The scattered neuroendocrine cells were positive for synaptophysin, and the desmin stain highlighted hyperplastic smooth muscle bundles. One case was classified as type 2 gastric inverted polyp, and 4 cases were classified as type 3. Conclusions: GHIP is a rare gastric polyp with unique histological features. It should be distinguished from inverted hyperplastic polyp, gastritis cystica profunda, adenomyoma, hyperplastic polyps and well-differentiated gastric tubular adenocarcinoma, etc. Improving the understanding of its pathogenesis and diagnostic features can help avoid misdiagnoses.
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Affiliation(s)
- Z H Du
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, China
| | - M Hong
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, China
| | - Z F Zhang
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, China
| | - J Zhao
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, China
| | - X F Lin
- Department of Spleen and Stomach Diseases, University Town Hospital, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510006, China
| | - H F Yang
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, China
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Li N, Hong M, Chen X, Sun W, Chen Z, Chen L, Li S, Ge H, Peng F. Influence of intracranial hemorrhage on clinical outcome in acute vertebrobasilar artery occlusion undergoing endovascular treatment. Rev Neurol (Paris) 2024:S0035-3787(24)00420-X. [PMID: 38453601 DOI: 10.1016/j.neurol.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/10/2023] [Accepted: 01/22/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND AND PURPOSE The effect of intracranial hemorrhage (ICH) on the outcome of patients with large-vessel occlusion undergoing endovascular treatment (EVT) has mainly focused on the anterior circulation. Knowledge of the relationship between ICH and outcomes in patients with acute vertebrobasilar artery occlusion (VBAO) receiving EVT is limited. We aimed to assess whether ICH is a prognostic marker for acute VBAO following EVT. METHODS Patients who underwent EVT for acute VBAO in the acute posterior circulation ischemic stroke (PERSIST) registry were included. All patients were classified as having no or any-ICH. Any-ICH was subdivided into asymptomatic and symptomatic ICH. A multivariate regression analysis was performed to evaluate the association between ICH and functional outcomes in patients with acute VBAO after receiving EVT. RESULTS Five hundred and forty-seven patients, including 107 patients with ICH (19.6%): 38 (7.0%) and 69 (12.6%) with symptomatic and asymptomatic ICH, respectively. After adjustment for potential confounders, any-ICH was independently associated with reduced chance of favorable outcome (OR 0.39, 95% CI 0.21-0.72, P=0.003), functional independence (OR 0.24, 95% CI 0.16-0.52, P<0.001), and excellent outcome (OR 0.34, 95% CI 0.15-0.75, P=0.008), and increased mortality risk (OR 2.14, 95% CI 1.30-3.51, P=0.003). Symptomatic ICH had a similar association. Moreover, asymptomatic ICH was a negative predictor of functional independence (OR 0.39, 95% CI 0.17-0.88, P=0.024). CONCLUSION Any- and symptomatic ICH were strongly associated with worse clinical outcomes and increased mortality in patients with acute VBAO who underwent EVT. Asymptomatic ICH was an inverse predictor of functional independence.
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Affiliation(s)
- N Li
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - M Hong
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - X Chen
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - W Sun
- Department of Neurology, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Z Chen
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - L Chen
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - S Li
- Department of Encephalopathy, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, China
| | - H Ge
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - F Peng
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
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Hong M, Kim B, Chang HJ, Kim TH. Incremental health care expenditures associated with hypertension in South Korea. J Hum Hypertens 2024:10.1038/s41371-024-00892-8. [PMID: 38228761 DOI: 10.1038/s41371-024-00892-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 12/19/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024]
Abstract
Hypertension is a significant risk factor for cardiovascular disease and the number of deaths due to hypertension increases annually. The increasing healthcare costs of hypertension are a major societal and personal issue. By estimating the medical expenses incurred by patients with hypertension, this study aimed to provide information on the additional costs of hypertension and emphasize the importance of blood pressure management. Health Panel data from 2014 to 2018 were used to calculate incremental out-of-pocket healthcare costs associated with hypertension. First, we compared the mean annual differences in medical expenditure of people with and without hypertension each year. Second, we analyzed five-year panel data from 2014 to 2018 using random Generalized Least Squares. In a cross-sectional mean difference analysis, we found that as of 2018, individuals with hypertension spent an average of 545,489 won more per year on healthcare than those without hypertension. In a five-year panel data analysis, hypertension was associated with an average of 338,799 won in medical expenses per year for the same sex, age, income groups, number of cormorbility and other lifestyle factor. Hypertension incurs incremental costs in treating the condition and its complications. This study aimed to provide information on out-of-pocket healthcare costs associated with hypertension. We highlight the importance of ongoing disease management by discussing the financial burden of chronic diseases on individuals. Managing blood pressure at a young age can reduce healthcare costs throughout an individual's lifetime.
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Affiliation(s)
- Minji Hong
- Department of Medical Device Engineering and Management, Yonsei University College of Medicine, Seoul, South Korea
| | - Bomgyeol Kim
- Department of Public Health, Yonsei University College of Medicine, Seoul, South Korea
| | - Hyuk-Jae Chang
- Department of Cardiology, Yonsei University College of Medicine, Seoul, South Korea
| | - Tae Hyun Kim
- Graduate School of Public Health, Yonsei University, Seoul, South Korea.
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Loe AKH, Rao-Bhatia A, Wei Z, Kim JE, Guan B, Qin Y, Hong M, Kwak HS, Liu X, Zhang L, Wrana JL, Guo H, Kim TH. YAP targetome reveals activation of SPEM in gastric pre-neoplastic progression and regeneration. Cell Rep 2023; 42:113497. [PMID: 38041813 DOI: 10.1016/j.celrep.2023.113497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 06/25/2023] [Accepted: 11/09/2023] [Indexed: 12/04/2023] Open
Abstract
Peptic ulcer disease caused by environmental factors increases the risk of developing gastric cancer (GC), one of the most common and deadly cancers in the world. However, the mechanisms underlying this association remain unclear. A major type of GC uniquely undergoes spasmolytic polypeptide-expressing metaplasia (SPEM) followed by intestinal metaplasia. Notably, intestinal-type GC patients with high levels of YAP signaling exhibit a lower survival rate and poor prognosis. YAP overexpression in gastric cells induces atrophy, metaplasia, and hyperproliferation, while its deletion in a Notch-activated gastric adenoma model suppresses them. By defining the YAP targetome genome-wide, we demonstrate that YAP binds to active chromatin elements of SPEM-related genes, which correlates with the activation of their expression in both metaplasia and ulcers. Single-cell analysis combined with our YAP signature reveals that YAP signaling is activated during SPEM, demonstrating YAP as a central regulator of SPEM in gastric neoplasia and regeneration.
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Affiliation(s)
- Adrian K H Loe
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Abilasha Rao-Bhatia
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Zhao Wei
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan, China
| | - Jung-Eun Kim
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Bingxin Guan
- Department of Pathology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250033, Shandong, China
| | - Yan Qin
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Minji Hong
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Hyo Sang Kwak
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Xiaoyu Liu
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250033, Shandong, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan 250033, Shandong, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan 250033, Shandong, China
| | - Leyi Zhang
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Jeffrey L Wrana
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Haiyang Guo
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250033, Shandong, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan 250033, Shandong, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan 250033, Shandong, China.
| | - Tae-Hee Kim
- Program in Developmental & Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada.
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Raha A, Wu Y, Zhong L, Raveenthiran J, Hong M, Taiyab A, Wang L, Wang B, Geng F. Exploring Piezo1, Piezo2, and TMEM150C in human brain tissues and their correlation with brain biomechanical characteristics. Mol Brain 2023; 16:83. [PMID: 38124148 PMCID: PMC10731887 DOI: 10.1186/s13041-023-01071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023] Open
Abstract
Unraveling the intricate relationship between mechanical factors and brain activity is a pivotal endeavor, yet the underlying mechanistic model of signaling pathways in brain mechanotransduction remains enigmatic. To bridge this gap, we introduced an in situ multi-scale platform, through which we delineate comprehensive brain biomechanical traits in white matter (WM), grey-white matter junctions (GW junction), and the pons across human brain tissue from four distinct donors. We investigate the three-dimensional expression patterns of Piezo1, Piezo2, and TMEM150C, while also examining their associated histological features and mechanotransduction signaling networks, particularly focusing on the YAP/β-catenin axis. Our results showed that the biomechanical characteristics (including stiffness, spring term, and equilibrium stress) associated with Piezo1 vary depending on the specific region. Moving beyond Piezo1, our result demonstrated the significant positive correlations between Piezo2 expression and stiffness in the WM. Meanwhile, the expression of Piezo2 and TMEM150C was shown to be correlated to viscoelastic properties in the pons and WM. Given the heterogeneity of brain tissue, we investigated the three-dimensional expression of Piezo1, Piezo2, and TMEM150C. Our results suggested that three mechanosensitive proteins remained consistent across different vertical planes within the tissue sections. Our findings not only establish Piezo1, Piezo2, and TMEM150C as pivotal mechanosensors that regulate the region-specific mechanotransduction activities but also unveil the paradigm connecting brain mechanical properties and mechanotransduction activities and the variations between individuals.
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Affiliation(s)
- Arjun Raha
- School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada
| | - Yuning Wu
- School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada
| | - Lily Zhong
- Integrated Biomedical Engineering and Health Sciences Program, McMaster University, Hamilton, ON, Canada
| | - Jatheeshan Raveenthiran
- Integrated Biomedical Engineering and Health Sciences Program, McMaster University, Hamilton, ON, Canada
| | - Minji Hong
- Integrated Biomedical Engineering and Health Sciences Program, McMaster University, Hamilton, ON, Canada
| | - Aftab Taiyab
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Li Wang
- Department of Anesthesia, McMaster University, Hamilton, ON, Canada
| | - Bill Wang
- Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Fei Geng
- W Booth School of Engineering Practice and Technology, McMaster University, Hamilton, ON, Canada.
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Nindra U, Shivasabesan G, Childs S, Yoon R, Haider S, Hong M, Cooper A, Roohullah A, Wilkinson K, Pal A, Chua W. Time toxicity associated with early phase clinical trial participation. ESMO Open 2023; 8:102046. [PMID: 37979324 PMCID: PMC10774969 DOI: 10.1016/j.esmoop.2023.102046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 11/20/2023] Open
Abstract
BACKGROUND Early phase cancer clinical trials (EPCTs) involve experimental drugs being used for the first time in humans. These studies are designed for dose determination and safety, and represent the most time intensive of all clinical trials for both clinicians and patients. We sought to quantify the amount of patient time consumed through EPCT participation. PATIENTS AND METHODS A retrospective audit of patients treated in the EPCT unit at Liverpool Hospital, Sydney was carried out from 2013 to 2023. We defined 'time toxicity' (TT) as a composite measure where time-toxic days were considered days with any health care system contact, including clinic visits, infusions, procedures or blood work. RESULTS A total of 219 patients across 36 EPCTs were included. The median age was 65 years (range 31-81 years). Patients spent a median of 29% (range 4%-100%) of their days in direct contact with the health care system during their study. Protocol-specified visits accounted for the greatest contribution to total TT in 101 (46%) patients. In 7% (n = 16) of patients, unscheduled visits due to either adverse events or cancer-related symptoms accounted for the greatest TT. TT reduced as patients completed additional cycles of treatment. Patients who completed >10 cycles spent 14% of their days interacting with health care systems compared with 35% for those who completed ≤2 cycles. No statistically significant difference in TT was noted between dose-expansion and dose-escalation studies or trials focusing on immune-oncology versus targeted therapy. CONCLUSIONS Our study is the first to report TT in EPCTs with an extended follow-up. Clinicians should be aware of TT when discussing risks and benefits. TT also may not be the appropriate term when describing the time patients invest during EPCTs. Toxicity implies a negative impact, but for many patients, trial participation would be seen as positive. There should be efforts to streamline health care visits to limit TT in EPCTs.
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Affiliation(s)
- U Nindra
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney.
| | - G Shivasabesan
- Department of Medical Oncology, Liverpool Hospital, Liverpool
| | - S Childs
- Department of Medical Oncology, Liverpool Hospital, Liverpool
| | - R Yoon
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney; Department of Medical Oncology, Macarthur Cancer Therapy Centre, Campbelltown Hospital, Campbelltown
| | - S Haider
- Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney; Department of Medical Oncology, Northern Cancer Service, Burnie
| | - M Hong
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney
| | - A Cooper
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney
| | - A Roohullah
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney; Department of Medical Oncology, Macarthur Cancer Therapy Centre, Campbelltown Hospital, Campbelltown
| | - K Wilkinson
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney
| | - A Pal
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Department of Medical Oncology, Bankstown-Lidcombe Hospital, Bankstown, Australia
| | - W Chua
- Department of Medical Oncology, Liverpool Hospital, Liverpool; Ingham Institute for Applied Medical Research, Liverpool; School of Medicine, Western Sydney University, Sydney
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Santos RS, Zhang Y, Cotrufo MF, Hong M, Oliveira DMS, Damian JM, Cerri CEP. Simulating soil C dynamics under intensive agricultural systems and climate change scenarios in the Matopiba region, Brazil. J Environ Manage 2023; 347:119149. [PMID: 37783087 DOI: 10.1016/j.jenvman.2023.119149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/27/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023]
Abstract
The recent agricultural expansion in the Matopiba region, Brazil's new agricultural frontier, has raised questions about the risk of increasing soil organic carbon (SOC) loss as large areas of native vegetation (NV; i.e., Cerrado biome) have been replaced by large-scale mechanized agriculture. Although sustainable managements, such as integrated crop-livestock (ICL) systems, are considered strategic to counterbalance the SOC loss associated with land-use change (LUC) while keeping food production, little is known about their long-term effects on SOC stocks in the Matopiba region. To this end, we used the DayCent model to simulate the effects of converting the management commonly used in this region, i.e., soybean-cotton rotation under no-tillage (NT), into ICL systems with distinct levels of intensification (e.g., crop rotations: soybean-pasture and soybean-pasture-cotton; soil and crop management: grass irrigation, scarification/harrowing, and length of grass cultivation) on long term SOC dynamics. Additionally, data from two projected climate scenarios: SSP2-4.5 [greenhouse gases emissions (GHG) will not change markedly over time and global temperature will increase by 2.0 °C by 2060] and SSP5-8.5 (marked changes in GHG emissions are expected to occur resulting in an increase of 2.4 and 4.4 °C in global temperature in the middle and at the end of the century) were included in our simulations to evaluate climate change effects on SOC dynamics in this region. Based on a 50-yr-time frame simulation, we observed that SOC stocks under ICL systems were, on average, 23% and 47% higher than in the NV (36.9 Mg ha-1) and soybean-cotton rotation under NT (30.9 Mg ha-1), respectively. Growing grasses interlaid with crops was crucial to increase SOC stocks even when disruptive soil practices were followed. Although the irrigation of grass resulted in an early increase of SOC stocks and a higher pasture stoking rate, it did not increase SOC stocks in the long term compared to non-irrigated treatments. The SSP2-4.5 and SSP5-8.5 climate scenarios had little effects on SOC dynamics in the simulated ICL systems. However, additional SOC loss (∼0.065 Mg ha-1 yr-1) is predicted to occur if the current management is not improved. These findings can help guide management decisions for the Matopiba region, Brazil, to alleviate the anthropogenic pressure associated with agriculture development. More broadly, they confirm that crop-livestock integration in croplands is a successful strategy to regenerate SOC.
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Affiliation(s)
- R S Santos
- Department of Soil Science, "Luiz de Queiroz" College of Agriculture - University of São Paulo, Avenida Pádua Dias, 11, Piracicaba, SP, 13418-260, Brazil; Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, 80521, USA.
| | - Y Zhang
- Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO, 80521, USA
| | - M F Cotrufo
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, 80521, USA; Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO, 80521, USA
| | - M Hong
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, 80521, USA
| | - D M S Oliveira
- Institute of Agricultural Sciences, Federal University of Viçosa - Florestal, Road LMG 818 Km 06, Florestal, MG, 35690-000, Brazil
| | - J M Damian
- EMBRAPA Agricultura Digital, Campinas, SP, 13083-886, Brazil
| | - C E P Cerri
- Department of Soil Science, "Luiz de Queiroz" College of Agriculture - University of São Paulo, Avenida Pádua Dias, 11, Piracicaba, SP, 13418-260, Brazil
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Deepa P, Hong M, Sowndhararajan K, Kim S. A Review of the Role of an Anthocyanin, Cyanidin-3- O- β-glucoside in Obesity-Related Complications. Plants (Basel) 2023; 12:3889. [PMID: 38005786 PMCID: PMC10675560 DOI: 10.3390/plants12223889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/07/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023]
Abstract
Obesity has become a major health issue worldwide and obese individuals possess higher levels of adipose tissue when compared with healthy individuals. Obesity is highly associated with the development of different chronic diseases, such as diabetes, cardiovascular diseases, hypertension, cancers, etc. Previous studies established that anthocyanin compounds play an important role in attenuating obesity-related consequences. Among various anthocyanin compounds, cyanidin-3-O-β-glucoside (C3G) is the most important component and is widely distributed in various colored edible plant materials, especially berries, cherries, black rice, purple corn, etc. In recent decades, several studies have reported the therapeutical properties of C3G. C3G has various biological properties and health benefits, such as antioxidant, antimicrobial, anti-inflammatory, antidiabetic, anti-obesity, neuroprotective, anticancer, etc. In this review, we summarized the in vitro and in vivo studies in relation to the role of C3G in obesity-related complications. Several mechanistic studies demonstrated that C3G maintains the metabolism of glucose, fatty acids, and lipids by regulating different genes and signaling pathways. It could be concluded that the consumption of C3G protects healthy individuals from obesity-related issues by maintaining body weight and regulating their metabolism and energy balance. This review provides some important signaling pathways/targets of C3G to facilitate the prevention and treatment of obesity, leading to the development of important food supplements.
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Affiliation(s)
- Ponnuvel Deepa
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Republic of Korea; (P.D.); (M.H.)
| | - Minji Hong
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Republic of Korea; (P.D.); (M.H.)
| | | | - Songmun Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Republic of Korea; (P.D.); (M.H.)
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Hong M, Zheng QX, Chen Z. [Regulation and influence of mitochondria on macrophages during hepatitis B virus infection]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:649-652. [PMID: 37400393 DOI: 10.3760/cma.j.cn501113-20220324-00139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Hepatitis B virus (HBV) infection is an important public health concern, as approximately 3.5% of the world's population is currently chronically infected. Chronic HBV infection is the primary cause of cirrhosis, hepatocellular carcinoma, and deaths related to liver disease globally. Studies have found that in HBV infection, viruses can directly or indirectly regulate mitochondrial energy metabolism, oxidative stress, respiratory chain metabolites, and autophagy, thereby altering macrophage activation status, differentiation types, and related cytokine secretion type and quantity regulations. Therefore, mitochondria have become an important signal source for macrophages to participate in the body's immune system during HBV infection, providing a basis for mitochondria to be considered as a potential therapeutic target for chronic hepatitis B.
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Affiliation(s)
- M Hong
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310006, China
| | - Q X Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310006, China
| | - Z Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310006, China
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Hong M, Wang P, Shangguan T, Li GL, Bian RP, He W, Jiang W, Chen JP. [Correction of the pathogenic mutation in the G6PC3 gene by adenine base editing in mutant embryos]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:308-315. [PMID: 37357000 DOI: 10.3760/cma.j.issn.0253-2727.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
Objective: To determine whether the adenine base editor (ABE7.10) can be used to fix harmful mutations in the human G6PC3 gene. Methods: To investigate the safety of base-edited embryos, off-target analysis by deep sequencing was used to examine the feasibility and editing efficiency of various sgRNA expression vectors. The human HEK293T mutation models and human embryos were also used to test the feasibility and editing efficiency of correction. Results: ①The G6PC3(C295T) mutant cell model was successfully created. ②In the G6PC3(C295T) mutant cell model, three distinct Re-sgRNAs were created and corrected, with base correction efficiency ranging from 8.79% to 19.56% . ③ ABE7.10 could successfully fix mutant bases in the human pathogenic embryo test; however, base editing events had also happened in other locations. ④ With the exception of one noncoding site, which had a high safety rate, deep sequencing analysis revealed that the detection of 32 probable off-target sites was <0.5% . Conclusion: This study proposes a new base correction strategy based on human pathogenic embryos; however, it also produces a certain nontarget site editing, which needs to be further analyzed on the PAM site or editor window.
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Affiliation(s)
- M Hong
- Guizhou University Medical College, Guiyang 550025, China
| | - P Wang
- Department of Hematology, the First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing 400038, China
| | - T Shangguan
- Department of Reproductive Medicine, the First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing 400038, China
| | - G L Li
- Department of Reproductive Medicine, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - R P Bian
- Guizhou University Medical College, Guiyang 550025, China
| | - W He
- Department of Reproductive Medicine, the First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing 400038, China
| | - W Jiang
- Department of Hematology, the First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing 400038, China
| | - J P Chen
- Department of Hematology, the First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing 400038, China
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Li F, Liu YP, Zhu H, Hong M, Qian SX, Zhu Y, Shen WY, Chen LJ, He GS, Wu HX, Lu H, Li JY, Miao KR. [Clinical study of induction chemotherapy followed by allogeneic hematopoietic stem cell transplantation in the treatment of FLT3-ITD(+) acute myeloid leukemia with normal karyotype]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:230-235. [PMID: 37356985 DOI: 10.3760/cma.j.issn.0253-2727.2023.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
Objective: To assess the efficacy of induction chemotherapy followed by allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the treatment of FLT3-ITD(+) acute myeloid leukemia (AML) with normal karyotype. Methods: The clinical data of FLT3-ITD(+) AML patients with normal karyotype in the First Affiliated Hospital of Nanjing Medical University from Jan 2018 to March 2021 were retrospectively analyzed. Results: The study included 49 patients with FLT3-ITD(+)AML, 31 males, and 18 females, with a median age of 46 (16-59) years old. All patients received induction chemotherapy, and 24 patients received sequential allo-HSCT (transplantation group) . The median follow-up time was 465 days, the one-year overall survival (OS) from diagnosis was (70.0 ± 7.4) %, and one-year disease-free survival (DFS) was (70.3±7.4) %. The one-year OS was significantly different between the transplantation group and the non-transplantation group [ (85.2 ± 7.9) % vs (52.6 ± 12.3) %, P=0.049]. but one-year DFS [ (84.7 ± 8.1) % vs (55.2 ± 11.9) %, P=0.061] was not. No significance was found in one-year OS between patients with low-frequency and high-frequency FLT3-ITD(+) (P>0.05) . There were 12 patients with high-frequency FLT3-ITD(+) in the transplantation and the non-transplantation groups, respectively. The one-year OS [ (68.8 ± 15.7) % in the transplantation group vs (26.2 ± 15.3) % in the non-transplantation group, P=0.027] and one-year DFS [ (45.5 ± 21.3) % in the transplantation group vs (27.8±15.8) % in the non-transplantation group, P=0.032] were significantly different between the two groups. Conclusion: Induction chemotherapy followed by allo-HSCT can enhance the prognosis of FLT3-ITD(+) patients, particularly those with FLT3-ITD high-frequency mutation.
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Affiliation(s)
- F Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Y P Liu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - H Zhu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - M Hong
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - S X Qian
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Y Zhu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - W Y Shen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - L J Chen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - G S He
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - H X Wu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - H Lu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - J Y Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - K R Miao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
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Hong M, Chae S, Kang MG, Choi D, Jang HL, Choi K. Mechanical Reliability Analysis of Flame Retardant Silicone Foam for Mass Transportation. pk 2023. [DOI: 10.7317/pk.2023.47.1.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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13
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Hong M, Kim M, Jang H, Bo S, Deepa P, Sowndhararajan K, Kim S. Multivariate Analysis of Essential Oil Composition of Artemisia annua L. Collected from Different Locations in Korea. Molecules 2023; 28:molecules28031131. [PMID: 36770797 PMCID: PMC9920137 DOI: 10.3390/molecules28031131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
Artemisia annua L. is distributed throughout the world and it is an important medicinal plant in Korea to treat various human diseases. Recently, A. annua has also been considered to be an effective ethnobotanical drug against COVID-19. A. annua contains an appreciable amount of essential oil with different biological properties. However, the composition of essential oils in aromatic plants can be varied depending on several factors, including geographic, genetic, ecological, etc. Hence, the present study aimed to investigate the chemical diversity of essential oils of Korean A. annua collected from different locations in Korea by multivariate analysis. For this purpose, the seeds of A. annua were collected from 112 different locations in Korea and were grown under the same environmental conditions. Except for nine individuals which decayed during the cultivation, essential oils were isolated from the aerial parts of 103 A. annua individuals (AEOs) using the steam distillation extraction method, and their chemical compositions were determined by GC-MS analysis. Furthermore, a multivariate analysis was performed to distinguish the difference between 103 individuals of A. annua based on their essential oil compositions. The yield of A. annua essential oils ranged from 0.04 to 1.09% (v/w). Based on the GC-MS data, A. annua individuals were grouped into six chemotypes such as artemisia ketone, camphor, β-cubebene, eucalyptol, α-pinene, and β-selinene. The multivariate analysis results revealed that Korean A. annua could be largely grouped into three clusters such as artemisia ketone, eucalyptol, and β-selinene. Among 35 components selected for principal component analysis (PCA), PC1, PC2, and PC3 accounted for 82.55%, 8.74%, and 3.62%, respectively. Although all individuals of A. annua were cultivated under the same environmental conditions, there is an intraspecific chemical diversity that exists within Korean native species.
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Affiliation(s)
- Minji Hong
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Minju Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Haejung Jang
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Sela Bo
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Ponnuvel Deepa
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | | | - Songmun Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
- Correspondence: ; Tel.: +82-33-250-6447
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He SY, Qiu XM, Wang YQ, Su ZQ, Zhang BY, Wen Z, Yang YF, Xing BF, Hong M, Liao R. Intervention effect of Potentilla discolor-Euonymus alatus on intestinal flora of type 2 diabetes mellitus rats. Eur Rev Med Pharmacol Sci 2022; 26:9062-9071. [PMID: 36591818 DOI: 10.26355/eurrev_202212_30655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE With this study, we aimed at exploring the regulation mechanism of Potentilla discolor-Euonymus alatus on intestinal flora of T2DM (Type 2 Diabetes Mellitus) rats induced by high-fat diet combined with streptozotocin. MATERIALS AND METHODS T2DM rats were induced by high-fat diet combined with streptozotocin. There were normal control group, model group, metformin group, high-dose Chinese medicine group and low-dose Chinese medicine group. Each group included 10 rats. Normal control group: normal feeding, no modeling, ordinary feed, and gavage of 0.9% normal saline. Model group: T2DM rats, high-fat diet, and gavage of 0.9% normal saline. Metformin group: T2DM rats, high-fat diet and fed with metformin solution. High-dose Chinese medicine group: T2DM rats, high-fat diet, and gavage of concentrated Chinese medicine at a dose of 6 times the clinical dose. Low-dose Chinese medicine group: T2DM rats, high-fat diet, and gavage of concentrated Chinese medicine at a dose twice the clinical dose. The general situation of T2DM rats was observed, and the changes of intestinal flora were observed with 16SrDNA sequencing. RESULTS The T2DM rats induced by high-fat diet combined with streptozotocin were molded. After intervention, at the class level, the ratio of γ-proteobacteria was 22.30% in the model group, 11.97% in the metformin group, 3.24% in the high-dose Chinese herbs group and 1.72% in the low-dose Chinese herbs group; the ratio of Erysipelothrix insidiosa was 4.73% in the model group, 4.68% in the metformin group, 3.93% in the high-dose Chinese herbsgroup and 2.92% in the low dose group; the ratio of Lactinobacillus was 2.30% in the model group, 0.01% in the metformin group, 0.00% in the high-dose Chinese herbs group, and 0.00% low-dose Chinese herbs group; at the portal level, the Firmicutes/Bacteroides was 0.88 in the normal control group, 3.40 in the model group, 1.71 in the metformin group, 2.74 in high-dose Chinese medicine group, and 1.34 in low-dose Chinese medicine group; at the genus level, the relative abundance of Lactobacillus in the model group was 3.28%, that of Akkermansia was 1.99%, that of Shigella coli was 22.08%, and that of Vibrio phaseus was 7.67%. All of them were improved after the intervention of metformin and traditional Chinese medicine. CONCLUSIONS Potentilla discolor-Euonymus Alatus could improve the composition and structure of intestinal flora in T2DM rats and regulate the diversity of intestinal flora. The ratio of Firmicutes/Bacteroidetes was adjusted, mainly to increase the number of Bacteroides; the flora related to intestinal barrier was adjusted, mainly to increase the number of Lactobacillus and Akkermansia bacteria.
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Affiliation(s)
- S-Y He
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, China.
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Choi M, Hong M, Yoo Y, Kim M, Kim J, Cha J, Kim U, Cho H, Hong S. Structure of ErbB3, ISU104 exhibits potent anti-tumorigenic activity. Acta Cryst Sect A 2022. [DOI: 10.1107/s2053273322093792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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Ye R, Hong M, Wang Q, Xie Y, Du L. 594 The synergistic effect of retinyl propionate and hydroxypinacolone retinoate on skin early aging. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Hong M, Jang H, Bo S, Kim M, Deepa P, Park J, Sowndhararajan K, Kim S. Changes in Human Electroencephalographic Activity in Response to Agastache rugosa Essential Oil Exposure. Behav Sci (Basel) 2022; 12:bs12070238. [PMID: 35877308 PMCID: PMC9311756 DOI: 10.3390/bs12070238] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/10/2022] [Accepted: 07/14/2022] [Indexed: 02/04/2023] Open
Abstract
Agastache rugosa (Korean mint) is an important medicinal and aromatic plant and its aerial parts have a pleasant fragrance. A. rugosa leaves are used as an ingredient in salads and soups for enhancing the aroma and taste of foods in Korea. However, there is no report on the influence of the aroma of A. rugosa on human psychophysiological activity. Therefore, the present study aimed to investigate the effect of exposure to the essential oil of Korean A. rugosa on human electroencephalographic (EEG) activity. The essential oil of A. rugosa was isolated using steam distillation extraction and its composition was determined by gas chromatography and mass spectrometry (GC–MS) analysis. In the EEG study, 38 healthy volunteers (19 men and 19 women) participated. The EEG readings were analyzed for 25 EEG indices from 29 electrodes placed on the scalp according to the international 10–20 system. The major component in the essential oil of A. rugosa was estragole (89.49%) followed by D-limonene (3.40%), menthone (1.80%), and pulegone (1.86%). In the EEG study, significant decreases in absolute theta (AT) and relative theta (RT) power spectra were observed during the exposure to A. rugosa essential oil when compared to that of no odor exposure. Whereas relative alpha (RA), relative slow alpha (RSA), spectral edge frequency 50% (SEF50), and spectral edge frequency 50% of alpha (ASEF) power spectra values significantly increased. These results reveal that the EEG power spectra changes incurred during the exposure to the essential oil of A. rugosa may be associated with the enhancement of freshness and concentration states of the human brain.
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Affiliation(s)
- Minji Hong
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
| | - Hyejeong Jang
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
| | - Sela Bo
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
| | - Minju Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
| | - Ponnuvel Deepa
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
| | - Jiyea Park
- Bigsome Inc., 501 Jinju-daero, Jinju 52828, Korea;
| | | | - Songmun Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (M.H.); (H.J.); (S.B.); (M.K.); (P.D.)
- Correspondence: ; Tel.: +82-33-250-6447
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Hwang I, Kwon OS, Hong M, Yang SY, Park JW, Yu HT, Kim TH, Uhm JS, Joung B, Lee MH, Pak HN. Association of ZFHX3 genetic polymorphisms and extra-pulmonary vein triggers in patients with atrial fibrillation who underwent catheter ablation. Europace 2022. [DOI: 10.1093/europace/euac053.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Ministry of Health and Welfare, National Research Foundation of Korea (NRF)
Abstract
Background
The ZFHX3 gene (16q22) is the second most highly associated gene with atrial fibrillation (AF) and is related to inflammation and fibrosis.
Purpose
We hypothesized that ZFHX3 is associated with extra-pulmonary vein (PV) triggers, left atrial (LA) structural remodeling, and poor rhythm outcomes of AF catheter ablation (AFCA).
Methods
We included 1782 patients who underwent a de novo AFCA (73.5% male, 59.4±10.8 years old, 65.9% paroxysmal AF) and genome-wide association study and divided them into discovery (n=891) and replication cohorts (n=891). All included patients underwent isoproterenol provocation tests and LA voltage mapping. We analyzed the ZFHX3, extra-PV trigger-related factors, and rhythm outcomes.
Results
Among 14 single-nucleotide polymorphisms (SNPs) of ZFHX3, rs13336412, rs61208973, rs2106259, rs12927436, and rs1858801 were associated with extra-PV triggers. In the overall patient group, extra-PV triggers were independently associated with the ZFHX3 polygenic risk score (PRS) (OR 1.65 [1.22-2.22], p=0.001, model 1) and a low LA voltage (OR 0.74 [0.56-0.97], p=0.029, model 2). During 49.9±40.3 months of follow-up, clinical recurrence of AF was significantly higher in patients with extra-PV triggers (Log-rank p<0.001, HR 1.89 [1.49-2.39], p<0.001, model 1), large LA dimensions (Log-rank p<0.001, HR 1.03 [1.01-1.05], p=0.002, model 2), and low LA voltages (Log-rank p<0.001, HR 0.73 [0.61-0.86], p<0.001, model 2) but not the ZFHX3 PRS (Log-rank p=0.819).
Conclusions
The extra-PV triggers had significant associations with both ZFHX3 genetic polymorphisms and acquired LA remodeling. Although extra-PV triggers were an independent predictor of AF recurrence after AFCA, the studied AF risk SNPs intronic in ZFHX3 were not associated with AF recurrence.
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Affiliation(s)
- I Hwang
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - O-S Kwon
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - M Hong
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - S-Y Yang
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - J-W Park
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - H T Yu
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - T-H Kim
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - J-S Uhm
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - B Joung
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - M-H Lee
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - H-N Pak
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
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Hwang I, Hong M, Hwang TH, Yu HT, Kim TH, Uhm JS, Joung B, Lee MH, Jee SH, Pak HN. Genetic predisposition according to the age at the onset of atrial fibrillation. Europace 2022. [DOI: 10.1093/europace/euac053.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): The Ministry of Health and Welfare National Research Foundation of Korea (NRF)
Background
Although atrial fibrillation (AF) is a heritable disease, multiple comorbid factors, including aging, contribute to its development.
Purpose
We investigated the association between a weighted genetic risk score (wGRS) for AF and the age at onset.
Methods
We included 1,968 patients with AF (Yonsei AF Ablation cohort) and 5,486 controls from the Korean Genome Epidemiology Study (KoGES). After 1:1 matching, 1,416 patients and 1,416 controls were included in the analyses. The age of AF onset was determined by the first electrocardiogram (ECG) documentation.
Results
We selected nine previously reported AF-associated single-nucleotide polymorphisms (SNPs). Among nine proven AF-associated SNPs, 4 genes (PRRX1, PPFIA4, PITX2, and ZFHX3) were independently associated with the age at the onset of AF (p<0.05), but no associated genes were found in the controls. In the quartile and multivariate analyses, the lower quartile age at the onset of AF had a higher wGRS (p<0.001), and a younger age at the onset of AF was independently associated with the wGRS (β -0.29 [-0.57--0.01], p=0.045), but that association was not observed in the control cohort. Contrarily, the higher quartile of the wGRS group had a younger age of AF onset (p<0.001), and the wGRS was independently associated with the age at onset of AF (β -0.02 [-0.03--0.01], p=0.002). In the subgroup analyses, these age-wGRS associations were significant in males (p<0.001) and in those without heart failure (p<0.001) or strokes (p<0.001).
Conclusions
AF-associated genetic loci significantly contributed to the age at the onset of AF, as determined by the first ECG.
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Affiliation(s)
- I Hwang
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - M Hong
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - T H Hwang
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - H T Yu
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - T-H Kim
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - J-S Uhm
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - B Joung
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - M-H Lee
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - S H Jee
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
| | - H-N Pak
- Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea (Republic of)
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Lin YS, Wang Q, Shen ZK, Sun HX, Wu C, He H, Zou GQ, Xu F, Bu YL, Li JW, Zhao C, Hong M, Lu X, Xu JS, Gao W. Association of Loss of Occlusal Pairs of Teeth with Sarcopenia in a Chinese Population of Community-Dwelling Elderly. J Nutr Health Aging 2022; 26:439-444. [PMID: 35587755 DOI: 10.1007/s12603-022-1784-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Tooth loss, which usually leads to malnutrition, is common in the elderly. However, limited information is available regarding its association with sarcopenia. This study aimed to investigate the relationship between loss of occlusal pairs of tooth and sarcopenia. DESIGN A cross-sectional retrospective study was performed. SETTING The elderly who participated in the National Basic Public Health Project in the Maigaoqiao Community Medical Center in Nanjing, Jiangsu Province, China. PARTICIPANTS A total of 2850 individuals aged ≥60 years were enrolled. MEASUREMENTS Sarcopenia was defined according to the criteria proposed by the Asian Working Group for Sarcopenia. A trained dentist assessed oral health status and counted the number of present teeth. Logistic regression analyses were performed to evaluate the association between the loss of occlusal pairs and sarcopenia. RESULTS The prevalence of sarcopenia was 7.1% (201/2850). Univariate logistic regression analysis showed that loss of occlusal pairs was associated with sarcopenia [anterior occlusal pairs (AOPs): odd ratio (OR) = 1.292, 95% confidence interval (CI) = 1.158-1.442; posterior occlusal pairs (POPs): OR = 1.147, 95% CI = 1.018-1.221]. Multivariate logistic regression analysis indicated that loss of POPs was still an independent risk for sarcopenia (OR = 1.108, 95% CI = 1.007-1.220) after adjustment for traditional confounders. Subgroup analysis showed that loss of POPs was more significantly linked to sarcopenia in those with advanced age (≥80years) (OR = 1.307, 95% CI = 1.116-1.532) and in females (OR = 1.165, 95%CI = 1.038-1.308). Compared to individuals with ≥5 occluding pairs of POPs, those with <5 occluding pairs of POPs had a higher incidence of sarcopenia. CONCLUSIONS Loss of POPs is associated with an increased risk of sarcopenia in the elderly in a Chinese population. Further research on the mechanism of the observed causal relationship is needed.
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Affiliation(s)
- Y-S Lin
- Wei Gao, MD, PhD, Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, 211166, Nanjing, Jiangsu Province, China. . Jin-Shui Xu, MD, Jiangsu Province Center for Disease Control and Prevention, Nanjing 210009, China. E-mail: . Tel: +86-25-83759916, Fax: +86-25-83759546
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Xing Y, Hong M. [Evaluation and application of two methads for the determination of red blood cells in urine]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:947-949. [PMID: 35164428 DOI: 10.3760/cma.j.cn121094-20200519-00274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: This study was aimed to evaluate the accuracy and conformity of the dry chemical urine analyzer UA-5800 and the urine formed element analyzer EH-2080Cused in the detection of urine red blood cells, and establish screening and retesting standards for urine red blood cell testing. Methods: Automatic urine analysis line EU-8000 (composed of dry chemical urine analyzer UA-5800 and urine formed element analyzer EH-2080C) was used to conduct hematuria and urine erythrocyte test in 2336 fresh urine samples from occupational medical examinations in our hospital, the sensitivity (true positive rate) , specificity (true negative rate) and the positive coincidence rate (positive rate) and negative coincidence rate (negative rate) of the corresponding test results were analyzed tow instruments. Results: The sensitivity of urinary occult blood detected by UA-5800 and urinary erythrocytes examined by EH-2080C were 98.33% and 95.00%, there was no statistical significant between the two results (χ(2)=0.50、P>0.05) ; specificity was 82.47% and 97.45% respectively, which existed statistical significant (χ(2)=337.05、P<0.01) . Comparing the two methods, the statistical significant remained (χ(2)=339.05、P<0.01) . Among all results of urinary occult blood detected, the EH-2080C had the highest urinary erythrocyte negative coincidence rate (99.89%) ; while in the comparison of urinary occult blood positive grades at 3+, the highest positive coincidence rate of urinary erythrocyte in EH-2080C was 85.76%; when the urine occult blood levels were weakly positive, 1+, 2+, the positive coincidence rate of EH-2080C examination was low (8.97%, 14.40% and 36.48%) , which increased with elevated positive grade. Conclusion: The positive specimens screened by automatic urine analysis line were examined by gold standard microscope combining with with the criteria of urine red blood cell screening and retesting in our laboratory, which can ensure high accuracy and high efficiency of urine erythrocyte analysis.
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Affiliation(s)
- Y Xing
- Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing 210042, China
| | - M Hong
- Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing 210042, China
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Wu Z, Chen X, Gao M, Hong M, He Z, Hong H, Shen J. Effective Connectivity Extracted from Resting-State fMRI Images Using Transfer Entropy. Ing Rech Biomed 2021. [DOI: 10.1016/j.irbm.2021.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Kim SY, Hong M, Kim TH, Lee KY, Park SJ, Hong SH, Sowndhararajan K, Kim S. Anti-Inflammatory Effect of Liverwort ( Marchantia polymorpha L.) and Racomitrium Moss ( Racomitrium canescens (Hedw.) Brid.) Growing in Korea. Plants (Basel) 2021; 10:plants10102075. [PMID: 34685885 PMCID: PMC8541563 DOI: 10.3390/plants10102075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/20/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022]
Abstract
Bryophytes contain a variety of bioactive metabolites, but studies about the anti-inflammatory effect of bryophytes are meager. Therefore, the present study aimed to compare the anti-inflammatory effect of methanol extract of Marchantia polymorpha L. (liverwort) and Racomitrium canescens (Racomitrium moss) in lipopolysaccharide (LPS)-induced HaCaT cells. To evaluate the anti-inflammatory effect of liverwort and Racomitrium moss, the levels of nitric oxide (NO) production and the mRNA expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2) and tumor necrosis factor-α (TNF-α), and interleukin (IL)-6 and IL-1β in LPS-induced HaCaT cells were measured. The methanol extract of liverwort and Racomitrium moss significantly decreased LPS-induced NO production in HaCaT cells. When compared with Racomitrium moss extract, pre-treatment with methanol extract of liverwort markedly inhibited the expression of iNOS, COX-2, IL-6, and IL-1β at the concentration of 100 µg/mL with the exception of TNF-α. Further, liverwort extract markedly attenuated the production of TNF-α, IL-6, and IL-1β in the culture medium. In addition, ethyl acetate and butanol fractions obtained from the methanol extract of liverwort showed remarkable inhibitory activity against the production of NO in LPS-stimulated HaCaT cells. The LC-MS data revealed the presence of bisbibenzyl types of bioactive components in the methanol extract of liverwort. These data demonstrate that liverwort extract exhibits effective inhibitory activity against the production of inflammatory mediators in LPS-induced HaCaT cells and may be useful for the treatment of inflammation-mediated diseases.
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Affiliation(s)
- So-Yeon Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Minji Hong
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Tae-Hee Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Agriproduct Processing Experiment Station, Gangwon-do Agriculture Research and Experiment Services, Chuncheon 24203, Korea
| | - Ki Yeon Lee
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Agriproduct Processing Experiment Station, Gangwon-do Agriculture Research and Experiment Services, Chuncheon 24203, Korea
| | - Se Jin Park
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Sun Hee Hong
- Department of Plant Life and Environmental Science, Hankyong National University, Ansung 17579, Korea;
| | - Kandhasamy Sowndhararajan
- Department of Botany, Kongunadu Arts and Science College, Coimbatore 641029, India
- Correspondence: (K.S.); (S.K.); Tel.: +91-422-2642095 (K.S.); +82-33-250-6447 (S.K.)
| | - Songmun Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Correspondence: (K.S.); (S.K.); Tel.: +91-422-2642095 (K.S.); +82-33-250-6447 (S.K.)
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Jung M, Kim C, Shin SJ, Hong M, Chung H, Rha S, Kim H, Lee CK, Lee J, Han Y, Kim H, Kim J, Lee S, Jeung HC. 1413P Antibiotic administration and outcome of patients with advanced gastric cancer receiving programmed death-1 inhibitors or with single-agent chemotherapy. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Yang S, You R, Diao S, Hong M, Liu A, Peng Z. The Genetic and neuropathological features of POEMS Syndrome: A Case Report. Rev Neurol (Paris) 2021; 178:275-278. [PMID: 34294457 DOI: 10.1016/j.neurol.2021.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/28/2021] [Accepted: 03/30/2021] [Indexed: 10/20/2022]
Affiliation(s)
- S Yang
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China
| | - R You
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China
| | - S Diao
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China
| | - M Hong
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China
| | - A Liu
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China
| | - Z Peng
- Department of Neurology, First Affiliated Hospital of Guangdong Pharmaceutical College, Guangzhou, 510000, China.
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Hwang I, Park J, Kwon O, Lim B, Hong M, Kim M, Yu H, Kim T, Uhm J, Joung B, Lee M, Pak H. Computational modeling for antiarrhythmic drugs for atrial fibrillation according to the genotypes. Europace 2021. [DOI: 10.1093/europace/euab116.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): This work was supported by a grant [HI19C0114] from the Ministry of Health and Welfare. Additionally, the work was funded by grants [NRF-2019R1C1C100907512], and [NRF-2020R1A2B01001695] from the Basic Science Research Program run by the National Research Foundation of Korea (NRF) under the Ministry of Science, ICT & Future Planning (MSIP).
Background
The efficacy of antiarrhythmic drugs (AAD) can vary in patients with atrial fibrillation (AF) and the PITX2 gene affects the responsiveness of AADs. We explored the virtual AAD (V-AAD) responses between wild-type and PITX2+/- deficient AF conditions by realistic in-silico AF modeling.
Methods
We tested the V-AADs in AF modeling integrated with patients’ 3D-computed tomography and 3D-electroanatomical mapping, acquired in 25 patients (68% male, 59.8 ± 9.8 years old, 32.0% paroxysmal type). The ion currents for the PITX2+/- deficiency and each AAD (amiodarone, sotalol, dronedarone, flecainide, and propafenone) were defined based on previous publications.
Results
We compared the wild-type and PITX2+/- deficiency in terms of the action potential duration (APD90), conduction velocity (CV), maximal slope of restitution (Smax), and wave-dynamic parameters, such as the dominant frequency (DF), phase singularities (PS), and AF termination rates according to the V-AADs. The PITX2+/- deficient model exhibited a shorter APD90 (p < 0.001), a lower Smax (p < 0.001), mean DF (p = 0.012), PS number (p < 0.001), and a longer AF cycle length (AFCL, p = 0.011). Five V-AADs changed the electrophysiology in a dose dependent manner. AAD-induced AFCL lengthening (p < 0.001) and reductions in the CV (p = 0.033), peak DF (p < 0.001) and PS number (p < 0.001) were more significant in PITX2+/- deficient than wild-type AF. PITX2+/- deficient AF was easier to terminate with class IC AADs than the wild-type AF (p = 0.018).
Conclusions
The computational modeling-guided AAD test was feasible for evaluating the efficacy of multiple AADs in patients with AF. AF wave-dynamics and electrophysiological characteristics are different among the PITX2 deficient and the wild-type genotype models. BaselineChanges after AADClass ICClass IIIWild-typePITX2+/-p-valueWild-typePITX2+/-p-valueWild-typePITX2+/-p-valueWild-typePITX2+/-p-valueAPD90, (ms)243.7 ± 33.8184.4 ± 15.5<0.00138.2 ± 37.343.4 ± 56.20.223275.9 ± 43.5219.0 ± 39.2<0.001284.9 ± 32.8233.8 ± 71.4<0.001CV, (m/s)0.78 ± 0.320.70 ± 0.210.347-0.15 ± 0.18-0.20 ± 0.260.0330.63 ± 0.320.53 ± 0.300.0270.60 ± 0.360.43 ± 0.33<0.001Mean Smax0.787 ± 0.280.531 ± 0.18<0.0010.005 ± 0.260.115 ± 0.24<0.0010.828 ± 0.310.694 ± 0.320.0030.768 ± 0.320.608 ± 0.27<0.001Mean AFCL, (ms)146.96 ± 24.61164.78 ± 22.730.01122.62 ± 24.5537.92 ± 32.72<0.001165.44 ± 36.96190.85 ± 35.61<0.001169.05 ± 25.26203.35 ± 34.78<0.001Peak DF, (Hz)10.68 ± 2.9711.82 ± 3.340.211-2.98 ± 4.94-5.46 ± 4.66<0.00110.01 ± 4.397.23 ± 4.20<0.0016.30 ± 4.325.80 ± 4.070.301Mean DF, (Hz)6.80 ± 0.886.22 ± 0.710.012-1.95 ± 2.44-2.20 ± 1.990.2065.75 ± 1.784.53 ± 2.00<0.0014.14 ± 2.393.69 ± 2.000.077PS Number, (N)101086 ± 9608814150 ± 24778<0.001-59322 ± 99288-7409 ± 27856<0.00150579 ± 6523611568 ± 21868<0.00132951 ± 558643524 ± 8302<0.001PS Life Span, (ms)109.36 ± 113.90102.24 ± 226.640.889-24.87 ± 72.06-41.38 ± 126.350.073103.36 ± 180.6868.05 ± 162.790.14871.91 ± 141.8655.99 ± 217.970.454Table. Effects of AADs in the Wild-type and PITX2+/- Deficiency groupAbstract Figure. Wild-type vs. PITX2+/- baseline model
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Affiliation(s)
- I Hwang
- Yonsei University, Seoul, Korea (Republic of)
| | - J Park
- Yonsei University, Seoul, Korea (Republic of)
| | - O Kwon
- Yonsei University, Seoul, Korea (Republic of)
| | - B Lim
- Yonsei University, Seoul, Korea (Republic of)
| | - M Hong
- Yonsei University, Seoul, Korea (Republic of)
| | - M Kim
- Yonsei University, Seoul, Korea (Republic of)
| | - H Yu
- Yonsei University, Seoul, Korea (Republic of)
| | - T Kim
- Yonsei University, Seoul, Korea (Republic of)
| | - J Uhm
- Yonsei University, Seoul, Korea (Republic of)
| | - B Joung
- Yonsei University, Seoul, Korea (Republic of)
| | - M Lee
- Yonsei University, Seoul, Korea (Republic of)
| | - H Pak
- Yonsei University, Seoul, Korea (Republic of)
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Muldoon JJ, Kandula V, Hong M, Donahue PS, Boucher JD, Bagheri N, Leonard JN. Model-guided design of mammalian genetic programs. Sci Adv 2021; 7:eabe9375. [PMID: 33608279 PMCID: PMC7895425 DOI: 10.1126/sciadv.abe9375] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 01/06/2021] [Indexed: 06/10/2023]
Abstract
Genetically engineering cells to perform customizable functions is an emerging frontier with numerous technological and translational applications. However, it remains challenging to systematically engineer mammalian cells to execute complex functions. To address this need, we developed a method enabling accurate genetic program design using high-performing genetic parts and predictive computational models. We built multifunctional proteins integrating both transcriptional and posttranslational control, validated models for describing these mechanisms, implemented digital and analog processing, and effectively linked genetic circuits with sensors for multi-input evaluations. The functional modularity and compositional versatility of these parts enable one to satisfy a given design objective via multiple synonymous programs. Our approach empowers bioengineers to predictively design mammalian cellular functions that perform as expected even at high levels of biological complexity.
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Affiliation(s)
- J J Muldoon
- Interdisciplinary Biological Sciences Program, Northwestern University, Evanston, IL 60208, USA
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
| | - V Kandula
- Honors Program in Medical Education, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - M Hong
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
| | - P S Donahue
- Interdisciplinary Biological Sciences Program, Northwestern University, Evanston, IL 60208, USA
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
- Medical Scientist Training Program, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - J D Boucher
- Interdisciplinary Biological Sciences Program, Northwestern University, Evanston, IL 60208, USA
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
| | - N Bagheri
- Interdisciplinary Biological Sciences Program, Northwestern University, Evanston, IL 60208, USA
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
- Center for Synthetic Biology, Chemistry of Life Processes Institute, and Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Evanston, IL 60208, USA
- Departments of Biology and Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - J N Leonard
- Interdisciplinary Biological Sciences Program, Northwestern University, Evanston, IL 60208, USA.
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, USA
- Center for Synthetic Biology, Chemistry of Life Processes Institute, and Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Evanston, IL 60208, USA
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Hong M, Shcherbakova N. Comparison of Discounted and Undiscounted Cash Prices for Cardiovascular Medications by Type of US Community Pharmacy. J Gen Intern Med 2021; 36:114-120. [PMID: 32885368 PMCID: PMC7859140 DOI: 10.1007/s11606-020-06149-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 08/12/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cash prices for prescription drugs vary among community pharmacies in the USA. GoodRx is a discount platform that provides coupons for use in community pharmacies without a membership requirement. Analytical pharmacy is a new type of pharmacy that tests drugs before dispensing to verify medication quality. OBJECTIVE To compare undiscounted and GoodRx-discounted cash prices for common cardiovascular (CV) drugs by pharmacy type. DESIGN A cross-sectional study. SETTING GoodRx-discounted and GoodRx-undiscounted cash price data; analytical pharmacy cash price data (all data collected in July 2020). MEASUREMENTS GoodRx cash price data for 30 units of 41 generic and 16 brand-name common cardiovascular medications at mass merchandiser, regional supermarket, two national chains, and analytical pharmacy (only one of its kind in the USA). RESULTS The average (SD) undiscounted generic CV medication cash price was $42.41 (44.1). The average GoodRx-discounted generic CV medication cash prices were $11.01 (8.6), $9.88 (6.7), $17.85 (10.5), and $21.73 (14.1) in mass merchandiser, supermarket, and two national chain pharmacies, respectively. The average generic CV medication cash price was $20.84 (25.7) at the analytical pharmacy. The average (SD) undiscounted brand-name CV medication cash price was $368.33 (127.00). The average GoodRx-discounted brand-name CV medication cash prices were $269.16 (118.1), $258.84 (108.6), $270.28 (118.4), and $274.60 (122.50) for mass merchandiser, supermarket, and two national chain pharmacies, respectively. The average (SD) brand-name CV medication cash price was $365.12 (116.20) at the analytical pharmacy. CONCLUSIONS GoodRx-discounted cash prices of generic CV medications were significantly lower than undiscounted cash prices at supermarket, mass merchandiser, and national chain pharmacies. Analytical pharmacy cash prices too were significantly lower than traditional pharmacy undiscounted cash prices. GoodRx-discounted prices for brand-name CV medications did not differ significantly from undiscounted cash prices and between pharmacy types.
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Affiliation(s)
- Minji Hong
- College of Pharmacy and Health Sciences, Western New England University, , 1215 Wilbraham Rd., Springfield, MA, 01119, USA
| | - Natalia Shcherbakova
- College of Pharmacy and Health Sciences, Western New England University, , 1215 Wilbraham Rd., Springfield, MA, 01119, USA.
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Hong M, Wei L, Wang Y, Chang Y, Ma J, Li H. Seasonal and circadian variations of hemodynamic and electrocardiographic parameters in telemetered beagle dogs. Iran J Vet Res 2020; 21:82-83. [PMID: 32849884 PMCID: PMC7430364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 01/22/2020] [Indexed: 06/11/2023]
Affiliation(s)
- M. Hong
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
- Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
| | - L. Wei
- MSc in Toxicology, Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
| | - Y. Wang
- Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
| | - Y. Chang
- Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
| | - J. Ma
- Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
| | - H. Li
- Innostar Bio-tech Haimen Site, Shanghai Innostar Bio-tech Co. Ltd., Nantong, Jiangsu, 226133, China
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Lim S, Hong M, Kim S, Chung S. P2.12-18 Prevalence of DLL3 Expression and Its Prognostic Role in Extensive Stage Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yule A, Hong M, Schramm K, Rochon P. 03:36 PM Abstract No. 37 Image-guided intrathecal lumbar catheter placement: safety and efficacy of an uncommon interventional radiology procedure. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Affiliation(s)
| | - K Kim
- Virginia Commonwealth University
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Kim K, Hong M, Buckley T. FAMILY CAREGIVING ENVIRONMENT AND ENGAGEMENT IN ADVANCE CARE PLANNING. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K Kim
- Virginia Commonwealth University
| | | | - T Buckley
- Virginia Commonwealth University School of Social Work
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Cornet V, Hong M. COMPUTATIONAL EXPLORATION OF GERONTOLOGY-RELATED TOPICS SHARED ON SOCIAL MEDIA PLATFORM TWITTER. Innov Aging 2018. [DOI: 10.1093/geroni/igy031.3391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Twitter, a popular Internet social media platform, has become a significant medium for sharing information and ideas about various topics, including aging and older adults. While studies have been conducted to examine stigma or perception about specific diseases such as Alzheimer’s disease and seizure on Twitter, there has been little effort to identify general themes of Twitter posts related to aging and older adults. This exploratory study attempts to answer this need by conducting a topic analysis of posts shared on Twitter posts about aging and older adults in English. We collected 328,568 English posts from Twitter posted between 07/01/18 and 07/31/18 using 19 English keywords referring to older adults. We analyzed this whole dataset as well as a subset of posts explicitly including aging-related hashtags, such as #olderadults. We used data mining methods (including Latent Dirichlet Allocation) in computing environment MATLAB to discover topics emerging from these two sets. Among posts with explicit aging-related hashtags, the most recurrent topics were family (relation with children and grandchildren, commemoration), community (resources, looking after older adults), health (disease-specific, public health, home care, formal and informal caregivers), politics and policies (insurance/pension, new laws), and news involving older adults (e.g., crimes on/by older adults). The analysis of the larger dataset additionally uncovered posts promoting pornography featuring older females and posts sharing general Internet content featuring older adults (e.g., YouTube videos). We also share the methodological challenges we encountered and practical recommendations for gerontological researchers interested in using social media data to inform new research.
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Affiliation(s)
- V Cornet
- Indiana University - Purdue University Indianapolis
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Wang Z, Lee WJ, Koh BTH, Hong M, Wang W, Lim PN, Feng J, Park LS, Kim M, Thian ES. Functional regeneration of tendons using scaffolds with physical anisotropy engineered via microarchitectural manipulation. Sci Adv 2018; 4:eaat4537. [PMID: 30345353 PMCID: PMC6195336 DOI: 10.1126/sciadv.aat4537] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/07/2018] [Indexed: 05/22/2023]
Abstract
Structural and hierarchical anisotropy underlies the structure-function relationship of most living tissues. Attempts to exploit the interplay between cells and their immediate environment have rarely featured macroscale, three-dimensional constructs required for clinical applications. Furthermore, compromises to biomechanical robustness during fabrication often limit the scaffold's relevance in translational medicine. We report a polymeric three-dimensional scaffold with tendon-like mechanical properties and controlled anisotropic microstructures. The scaffold was composed of two distinct portions, which enabled high porosity while retaining tendon-like mechanical properties. When tenocytes were cultured in vitro on the scaffold, phenotypic markers of tenogenesis such as type-I collagen, decorin, and tenascin were significantly expressed over nonanisotropic controls. Moreover, highly aligned intracellular cytoskeletal network and high nuclear alignment efficiencies were observed, suggesting that microstructural anisotropy might play the epigenetic role of mechanotransduction. When implanted in an in vivo micropig model, a neotissue that formed over the scaffold resembled native tendon tissue in composition and structure.
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Affiliation(s)
- Z. Wang
- Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117 576, Singapore
- College of Materials Science and Engineering, Hunan University, Changsha 410082, P.R. China
| | - W. J. Lee
- Prestige BioResearch Pte Ltd, 15 Tech Park Crescent, Singapore 638117, Singapore
- College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea
| | - B. T. H. Koh
- Department of Orthopaedic Surgery, National University of Singapore, 5 Lower Kent Ridge Road, Singapore 119 074, Singapore
| | - M. Hong
- Department of Electrical and Computer Engineering, National University of Singapore, 2 Engineering Drive 3, Singapore 117576, Singapore
| | - W. Wang
- Department of Orthopaedic Surgery, National University of Singapore, 5 Lower Kent Ridge Road, Singapore 119 074, Singapore
| | - P. N. Lim
- Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117 576, Singapore
| | - J. Feng
- Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117 576, Singapore
| | - L. S. Park
- Prestige BioResearch Pte Ltd, 15 Tech Park Crescent, Singapore 638117, Singapore
| | - M. Kim
- Prestige BioResearch Pte Ltd, 15 Tech Park Crescent, Singapore 638117, Singapore
| | - E. S. Thian
- Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117 576, Singapore
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36
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Choi Y, Chung Y, Kim J, Hong M, Chae S, Hwang K, Yoon S. Association between polycystic ovary syndrome and the polymorphisms of aryl hydrocarbon receptor repressor, glutathione-s-transferase T1, and glutathione-S-transferase M1 genes. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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37
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Wu CN, Tseng CC, Fanchiang YT, Cheng CK, Lin KY, Yeh SL, Yang SR, Wu CT, Liu T, Wu M, Hong M, Kwo J. High-quality thulium iron garnet films with tunable perpendicular magnetic anisotropy by off-axis sputtering - correlation between magnetic properties and film strain. Sci Rep 2018; 8:11087. [PMID: 30038363 PMCID: PMC6056423 DOI: 10.1038/s41598-018-29493-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 07/05/2018] [Indexed: 11/13/2022] Open
Abstract
Thulium iron garnet (TmIG) films with perpendicular magnetic anisotropy (PMA) were grown on gadolinium gallium garnet (GGG) (111) substrates by off-axis sputtering. High-resolution synchrotron radiation X-ray diffraction studies and spherical aberration-corrected scanning transmission electron microscope (Cs-corrected STEM) images showed the excellent crystallinity of the films and their sharp interface with GGG. Damping constant of TmIG thin film was determined to be 0.0133 by frequency-dependent ferromagnetic resonance (FMR) measurements. The saturation magnetization (Ms) and the coercive field (Hc) were obtained systematically as a function of the longitudinal distance (L) between the sputtering target and the substrate. A 170% enhancement of PMA field (H⊥) was achieved by tuning the film composition to increase the tensile strain. Moreover, current-induced magnetization switching on a Pt/TmIG structure was demonstrated with an ultra-low critical current density (jc) of 2.5 × 106 A/cm2, an order of magnitude smaller than the previously reported value. We were able to tune Ms, Hc and H⊥ to obtain an ultra-low jc of switching the magnetization, showing the great potential of sputtered TmIG films for spintronics.
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Grants
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 105-2112-M-007-014-MY3 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2112-M-002-010 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
- 106-2622-8-002-001 Ministry of Science and Technology, Taiwan (Ministry of Science and Technology of Taiwan)
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Affiliation(s)
- C N Wu
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C C Tseng
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Y T Fanchiang
- Graduate Institute of Applied Physics and Department of Physics, National Taiwan University, Taipei, 10617, Taiwan
| | - C K Cheng
- Graduate Institute of Applied Physics and Department of Physics, National Taiwan University, Taipei, 10617, Taiwan
| | - K Y Lin
- Graduate Institute of Applied Physics and Department of Physics, National Taiwan University, Taipei, 10617, Taiwan
| | - S L Yeh
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - S R Yang
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C T Wu
- National Nano Device Laboratories, Hsinchu, 30013, Taiwan
| | - T Liu
- Department of Physics, Colorado State University, Fort Collins, CO, 80523, USA
| | - M Wu
- Department of Physics, Colorado State University, Fort Collins, CO, 80523, USA
| | - M Hong
- Graduate Institute of Applied Physics and Department of Physics, National Taiwan University, Taipei, 10617, Taiwan.
| | - J Kwo
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan.
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38
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Min BH, Hong M, Lee JH, Rhee PL, Sohn TS, Kim S, Kim KM, Kim JJ. Clinicopathological features and outcome of type 3 gastric neuroendocrine tumours. Br J Surg 2018; 105:1480-1486. [PMID: 29893418 DOI: 10.1002/bjs.10901] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/10/2018] [Accepted: 05/03/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND With the widespread use of endoscopy, small and low-grade type 3 gastric neuroendocrine tumours (NETs) are increasingly being detected. The clinicopathological features, biological behaviour and appropriate treatment strategy for these NETs remain unclear. METHODS Patients with biopsy-proven gastric NET and a normal fasting serum gastrin level were identified from a prospectively maintained database. Clinicopathological features and long-term outcome of local resection for type 3 NETs were reviewed retrospectively and compared according to tumour grade. RESULTS Some 32 patients with type 3 gastric NETs were included (25 patients with NET grade G1, 5 with G2 and 2 with G3). Pathological tumour size was 2·0 cm or less in 30 patients. All tumours were well differentiated, even G3 lesions, and all tumours but one were confined to the submucosal layer. G1 NETs were significantly smaller and had a significantly lower lymphovascular invasion rate than G2 and G3 NETs. Twenty-two patients with a G1 NET without lymphovascular invasion were treated with wedge or endoscopic resection. After a median follow-up of 59 (range 6-102) months, no patient with a G1 NET of 1·5 cm or smaller developed recurrence and one patient with a G1 NET larger than 1·5 cm had recurrence in a perigastric lymph node. Among seven patients with a G2 or G3 NET, two had lymph node metastasis and one had liver metastases. CONCLUSION Low-grade type 3 gastric NET has non-aggressive features and a favourable prognosis. Wedge or endoscopic resection may be a valid option for patients with type 3 gastric G1 NET no larger than 1·5 cm without lymphovascular invasion.
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Affiliation(s)
- B-H Min
- Department of Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - M Hong
- Department of Pathology and Translational Genomics, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - J H Lee
- Department of Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - P-L Rhee
- Department of Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - T S Sohn
- Department of Surgery, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S Kim
- Department of Surgery, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - K-M Kim
- Department of Pathology and Translational Genomics, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - J J Kim
- Department of Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
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Fanchiang YT, Chen KHM, Tseng CC, Chen CC, Cheng CK, Yang SR, Wu CN, Lee SF, Hong M, Kwo J. Strongly exchange-coupled and surface-state-modulated magnetization dynamics in Bi 2Se 3/yttrium iron garnet heterostructures. Nat Commun 2018; 9:223. [PMID: 29335558 PMCID: PMC5768741 DOI: 10.1038/s41467-017-02743-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 12/20/2017] [Indexed: 12/03/2022] Open
Abstract
Harnessing the spin–momentum locking of topological surface states in conjunction with magnetic materials is the first step to realize novel topological insulator-based devices. Here, we report strong interfacial coupling in Bi2Se3/yttrium iron garnet (YIG) bilayers manifested as large interfacial in-plane magnetic anisotropy (IMA) and enhancement of damping probed by ferromagnetic resonance. The interfacial IMA and damping enhancement reaches a maximum when the Bi2Se3 film approaches its two-dimensional limit, indicating that topological surface states play an important role in the magnetization dynamics of YIG. Temperature-dependent ferromagnetic resonance of Bi2Se3/YIG reveals signatures of the magnetic proximity effect of TC as high as 180 K, an emerging low-temperature perpendicular magnetic anisotropy competing the high-temperature IMA, and an increasing exchange effective field of YIG steadily increasing toward low temperature. Our study sheds light on the effects of topological insulators on magnetization dynamics, essential for the development of topological insulator-based spintronic devices. Understanding the effects of topological insulators on magnetization dynamics of adjacent magnetic materials is essential for novel spintronic devices. Here, Fanchiang et al. report thickness dependence of interfacial in-plane magnetic anisotropy and damping enhancement in Bi2Se3/yttrium iron garnet (YIG) bilayers, indicating an important role of topological surface states in the magnetization dynamics of YIG.
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Affiliation(s)
- Y T Fanchiang
- Department of Physics, National Taiwan University, Taipei, 10617, Taiwan
| | - K H M Chen
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C C Tseng
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C C Chen
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C K Cheng
- Department of Physics, National Taiwan University, Taipei, 10617, Taiwan
| | - S R Yang
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - C N Wu
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - S F Lee
- Institute of Physics, Academia Sinica, Taipei, 11529, Taiwan.
| | - M Hong
- Department of Physics, National Taiwan University, Taipei, 10617, Taiwan.
| | - J Kwo
- Department of Physics, National Tsing Hua University, Hsinchu, 30013, Taiwan.
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D'Anna LH, Peong V, Sabado P, Valdez-Dadia A, Hansen MC, Canjura C, Hong M. Barriers to Physical and Mental Health: Understanding the Intersecting Needs of Cambodian and Latino Residents in Urban Communities. J Immigr Minor Health 2017; 20:1243-1260. [PMID: 29189993 DOI: 10.1007/s10903-017-0677-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
A community needs assessment was conducted to explore barriers and facilitators to good physical and mental health among Cambodian and Latino residents in an urban community in Southern California. Thirty-six Cambodians and 29 Latinos completed the interviewer-facilitated survey administered door-to-door, and another 20 Cambodian and 18 Latino residents participated in focus groups. Crime, limited knowledge of positive health behaviors, lack of access to affordable healthcare, and lack of access to safe spaces for recreational activities were identified as threats to good health. Participant recommendations to support health in the community included increasing police presence to improve safety and reduce violence, and increasing opportunities/locations for physical exercise. While differences between Cambodian and Latino residents exist, the identified threats and suggested improvements were primarily associated with environmental factors, highlighting the need for systems level approaches that recognize the relationship between community context and health.
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Affiliation(s)
- L H D'Anna
- Center for Health Equity Research, California State University, Long Beach, 1250 Bellflower Blvd., F05-120, Long Beach, CA, 90840, USA.
| | - V Peong
- The Cambodian Family, Santa Ana, CA, USA
| | - P Sabado
- Center for Health Equity Research, California State University, Long Beach, 1250 Bellflower Blvd., F05-120, Long Beach, CA, 90840, USA
| | - A Valdez-Dadia
- Center for Health Equity Research, California State University, Long Beach, 1250 Bellflower Blvd., F05-120, Long Beach, CA, 90840, USA
| | - M C Hansen
- School of Social Work, California State University, Long Beach, Long Beach, CA, USA
| | - C Canjura
- Center for Health Equity Research, California State University, Long Beach, 1250 Bellflower Blvd., F05-120, Long Beach, CA, 90840, USA
| | - M Hong
- Care Counseling, Minneapolis, MN, USA
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41
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Palmisano NJ, Rosario N, Wysocki M, Hong M, Grant B, Meléndez A. The recycling endosome protein RAB-10 promotes autophagic flux and localization of the transmembrane protein ATG-9. Autophagy 2017; 13:1742-1753. [PMID: 28872980 DOI: 10.1080/15548627.2017.1356976] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Macroautophagy/autophagy involves the formation of an autophagosome, a double-membrane vesicle that delivers sequestered cytoplasmic cargo to lysosomes for degradation and recycling. Closely related, endocytosis mediates the sorting and transport of cargo throughout the cell, and both processes are important for cellular homeostasis. However, how endocytic proteins functionally intersect with autophagy is not clear. Mutations in the DAF-2/insulin-like IGF-1 (INSR) receptor at the permissive temperature result in a small increase in GFP::LGG-1 foci, i.e. autophagosomes, but a large increase at the nonpermissive temperature, allowing us to control the level of autophagy. In a RNAi screen for endocytic genes that alter the expression of GFP::LGG-1 in daf-2 mutants, we identified RAB-10, a small GTPase that regulates basolateral endocytosis. Loss of rab-10 in daf-2 mutants results in more GFP::LGG-1-positive foci at the permissive, but less GFP::LGG-1 or SQST-1::GFP foci at the nonpermissive temperature. As previously reported, loss of rab-10 alone resulted in an increase of GFP:LGG-1 foci. Exposure of rab-10 mutant animals to chloroquine, a known inhibitor of autophagic flux, failed to increase the number of GFP::LGG-1 foci. Moreover, colocalization between LMP-1::tagRFP and GFP::LGG-1 (the lysosome and autophagosome reporters) was decreased in daf-2; rab-10 dauers at the nonpermissive temperature. Intriguingly, RAB-10 was required to maintain the normal size of GFP::ATG-9-positive structures in daf-2 mutants at both the permissive and nonpermissive temperature. Finally, we found that RAB-10 GTPase cycling was required to control the size of GFP::ATG-9 foci. Collectively, our data support a model where rab-10 controls autophagic flux by regulating autophagosome formation and maturation.
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Affiliation(s)
- N J Palmisano
- a Biology Department, Queens College, CUNY , Flushing , NY , USA.,b Biology and Biochemistry Ph.D. Programs , The Graduate Center of the City University of New York , NY , USA
| | - N Rosario
- a Biology Department, Queens College, CUNY , Flushing , NY , USA
| | - M Wysocki
- a Biology Department, Queens College, CUNY , Flushing , NY , USA
| | - M Hong
- a Biology Department, Queens College, CUNY , Flushing , NY , USA
| | - B Grant
- c Department of Molecular Biology and Biochemistry , Rutgers University , Piscataway , NJ , USA
| | - A Meléndez
- a Biology Department, Queens College, CUNY , Flushing , NY , USA.,b Biology and Biochemistry Ph.D. Programs , The Graduate Center of the City University of New York , NY , USA
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42
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Kwon M, Hong M, Kang S. Programmed death ligand-1overexpression is a poor prognostic factor for Human papillomavirus-positive tonsillar squamous cell carcinoma. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx374.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Wan YK, Sang W, Chen B, Yang YG, Zhang LQ, Sun AN, Liu YJ, Xu Y, Cai YP, Wang CB, Shen YF, Jiang YW, Zhang XY, Xu W, Hong M, Chen T, Xu RR, Li F, Xu YL, Xue Y, Lu YL, He ZM, Dong WM, Chen Z, Ji MH, Yang YY, Zhai LJ, Zhao Y, Wu GQ, Ding JH, Cheng J, Cai WB, Sun YM, Ouyang J. [Distribution and drug resistance of pathogens at hematology department of Jiangsu Province from 2014 to 2015: results from a multicenter, retrospective study]. Zhonghua Xue Ye Xue Za Zhi 2017; 38:602-606. [PMID: 28810329 PMCID: PMC7342276 DOI: 10.3760/cma.j.issn.0253-2727.2017.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Indexed: 11/05/2022]
Abstract
Objective: To describe the distribution and drug resistance of pathogens at hematology department of Jiangsu Province from 2014 to 2015 to provide reference for empirical anti-infection treatment. Methods: Pathogens were from hematology department of 26 tertiary hospitals in Jiangsu Province from 2014 to 2015. Antimicrobial susceptibility testing was carried out according to a unified protocol using Kirby-Bauer method or agar dilution method. Collection of drug susceptibility results and corresponding patient data were analyzed. Results: The separated pathogens amounted to 4 306. Gram-negative bacteria accounted for 64.26%, while the proportions of gram-positive bacteria and funguses were 26.99% and 8.75% respectively. Common gram-negative bacteria were Escherichia coli (20.48%) , Klebsiella pneumonia (15.40%) , Pseudomonas aeruginosa (8.50%) , Acinetobacter baumannii (5.04%) and Stenotropho-monas maltophilia (3.41%) respectively. CRE amounted to 123 (6.68%) . Common gram-positive bacteria were Staphylococcus aureus (4.92%) , Staphylococcus hominis (4.88%) and Staphylococcus epidermidis (4.71%) respectively. Candida albicans were the main fungus which accounted for 5.43%. The rates of Escherichia coli and Klebsiella pneumonia resistant to carbapenems were 3.5%-6.1% and 5.0%-6.3% respectively. The rates of Pseudomonas aeruginosa resistant to tobramycin and amikacin were 3.2% and 3.3% respectively. The resistant rates of Acinetobacter baumannii towards tobramycin and cefoperazone/sulbactam were both 19.2%. The rates of Stenotrophomonas maltophilia resistant to minocycline and sulfamethoxazole were 3.5% and 9.3% respectively. The rates of Staphylococcus aureus, Enterococcus faecium and Enterococcus faecalis resistant wards vancomycin were 0, 6.4% and 1.4% respectively; also, the rates of them resistant to linezolid were 1.2%, 0 and 1.6% respectively; in addition, the rates of them resistant to teicoplanin were 2.8%, 14.3% and 8.0% respectively. Furthermore, MRSA accounted for 39.15% (83/212) . Conclusions: Pathogens were mainly gram-negative bacteria. CRE accounted for 6.68%. The rates of Escherichia coli and Klebsiella pneumonia resistant to carbapenems were lower compared with other antibacterial agents. The rates of gram-positive bacteria resistant to vancomycin, linezolid and teicoplanin were still low. MRSA accounted for 39.15%.
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Affiliation(s)
- Y K Wan
- The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - J Ouyang
- The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
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Hong M, Casado B, Lee S. INTENTION TO DISCUSS ADVANCE CARE PLANNING AMONG KOREAN AMERICANS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M. Hong
- Indiana University, Indianapolis, Indiana,
| | - B.L. Casado
- Colorado State University, Fort Collins, Colorado,
| | - S. Lee
- San Jose State University, San Jose, California
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45
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Hong M, Yi E, Johnson K, Adamek M. FACILITATORS AND BARRIERS FOR ADVANCE CARE PLANNING AMONG ETHNIC MINORITIES: SYSTEMATIC REVIEW. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- M. Hong
- Indiana University, Indianapolis, Indiana
| | - E. Yi
- Indiana University, Indianapolis, Indiana
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Zhang R, Shi W, Wang HF, You Y, Zhong ZD, Li WM, Zhang C, Lu X, Wang YD, Zheng P, Fang J, Hong M, Wu QL, Xia LH. Idarubicin-intensified haploidentical HSCT with GvHD prophylaxis of ATG and basiliximab provides comparable results to sibling donors in high-risk acute leukemia. Bone Marrow Transplant 2017; 52:1253-1260. [PMID: 28581464 DOI: 10.1038/bmt.2017.100] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 04/13/2017] [Accepted: 04/19/2017] [Indexed: 12/30/2022]
Abstract
We designed a novel haploidentical hematopoietic stem cell transplantation (haplo-HSCT) system using idarubicin (IDA) intensified conditioning regimens and combination of antithymocyte globulin and basiliximab for GvHD prophylaxis. The outcomes of 110 high-risk acute leukemia patients undergoing haplo-HSCT were compared with 69 contemporaneous high-risk patients receiving HLA-matched sibling transplantation using uniform IDA-intensified regimens. The relapse incidence of haplo-HSCT was 23.4%, and 3-year overall survival (OS) and disease-free survival (DFS) achieved 62.9%, 59.1%, respectively. The cumulative incidences of II-IV and III-IV aGvHD were 28.6 and 14.3%, while limited and extensive cGvHD were 19.4, 13.8%. All these results were equivalent to those of concurrent identical sibling transplantation. Three-year OS and DFS for patients in advance stage reached 48.5, 47.3%. Furthermore, the relapse, 3-year OS of positive minimal residual disease (MRD) patients did not differ from negative MRD patients (18.9% vs 11.5%, 63.6% vs 69.6%), indicating our intensified haplo-HSCT technique could circumvent the dismal prognosis of MRD. These data provide reinforcing evidence that our haplo-HSCT system could dramatically improve the survival of high-risk acute leukemia with low relapse and acceptable transplantation-related mortality, and might be a promising therapeutic option for high-risk patients.
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Affiliation(s)
- R Zhang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - W Shi
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - H-F Wang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Y You
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Z-D Zhong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - W-M Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - C Zhang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X Lu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Y-D Wang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - P Zheng
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - J Fang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - M Hong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Q-L Wu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - L-H Xia
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Joyce H, Hong M, Workentine M, Pinto A, Hirota S, Surette M, Greenway S. The Microbiome of the Respiratory Tract After Heart Transplantation. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Zhang JH, Dong CX, Zhang AR, Yang LH, Hong M, Hu Y, Zhang M, Pan L, Luo JM, He J. [A multi-center clinical observation on safety and efficacy of a plasma derived coagulator factor Ⅷ for treatment of patients with hemophilia A]. Zhonghua Nei Ke Za Zhi 2016; 55:624-627. [PMID: 27480557 DOI: 10.3760/cma.j.issn.0578-1426.2016.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of homemade plasma derived coagulation factor Ⅷ in patients with hemophilia A. METHODS Patients with congenital hemophilia A who met the inclusive and exclusive criteria were enrolled in the study after informed consent. The doses of factor Ⅷ were calculated according to the weight, disease severity etc. FⅧ activity and infusion efficacy value at 10 min and 60 min after infusion were recorded, as well as adverse events and validity rating according to the improvement of clinical syndromes. Viral infections including HBV, HCV, HIV and FⅧ inhibitor were determined after 3 and 6 months. RESULTS A total of 65 patients were enrolled in this study, all of whom were evaluable for drug safety. Treatment efficacy was evaluated in 60 patients and 57 cases completed the trial finally. In this 57 cases, most (52/57) subjects were of middle and severe hemophilia A mainly characterized by joint bleeding. Overall response rate of acute bleeding events was classified as "excellent" (70.00%) or "better" (30.00%). The non-responder was 0. FⅧ activity and infusion efficiency value of first administration after 10 min and 60 min improved significantly [10 min: (123.66±47.54)%; 60 min: (108.05±43.24)%]. The incidence of adverse events was 1.54%. Neither allergic reaction nor reactivation of HBV, HCV, HIV was detected after treatment of 3 and 6 months. No FⅧ inhibitor negative patients converted to positive during follow-up. CONCLUSION This homemade plasma derived coagulation factor Ⅷ is safe and effective for the treatment of acute bleeding in patients with hemophilia A.
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Affiliation(s)
| | | | | | - L H Yang
- Department of Hematology, the Second Hospital of Shanxi Medical University, Taiyuan 030001, China
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Kim S, Shin DY, Kim J, Yoon D, Lee W, Lee H, Do Y, Kang H, Eom H, Ko Y, Lee S, Yoo H, Hong M, Suh C, Kim W. A phase II study of everolimus (RAD001), an mTOR inhibitor plus CHOP for newly diagnosed peripheral T-cell lymphomas. Ann Oncol 2016; 27:712-718. [DOI: 10.1093/annonc/mdv624] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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50
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Lim S, Hong M, Ahn S, Choi YL, Kim KM, Oh D, Ahn Y, Jung SH, Ahn MJ, Park K, Zo J, Shim Y, Sun JM. Changes in tumour expression of programmed death-ligand 1 after neoadjuvant concurrent chemoradiotherapy in patients with squamous oesophageal cancer. Eur J Cancer 2016; 52:1-9. [DOI: 10.1016/j.ejca.2015.09.019] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 09/05/2015] [Accepted: 09/19/2015] [Indexed: 11/25/2022]
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