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Yu M, Yao S, Yang P. [Acute myocardial infarction as the first clinical manifestation of nephrotic syndrome:a case report]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2018; 46:653-654. [PMID: 30139020 DOI: 10.3760/cma.j.issn.0253-3758.2018.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Bian Y, Wang S, Han XC, Yao S, Liu JG, Qi XK. [Clinical, neuroimaging and genetic features of two Chinese families with fatal familial insomnia]. ZHONGHUA YI XUE ZA ZHI 2018; 98:2501-2504. [PMID: 30139003 DOI: 10.3760/cma.j.issn.0376-2491.2018.31.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To examine clinical, neuroimaging and genetic features of two Chinese families with fatal familial insomnia (FFI). Methods: The clinical data, including case history, physical examination, biochemical analysis of blood and neuroimaging of two pedigrees with FFI who admitted to the Navy General Hospital in 2014 and 2017 were collected. The D178N prion protein (PRNP) mutation were determined by DNA sequencing among the proband and family members. Results: There were 6 patients in 2 families, 5 male and 1 female. The onset age of disease in family 1 was 47 and 60 years old respectively, and 46, 58, 58, 60 years old respectively in family 2. In terms of disease course, patients in family 1 had a rapid disease course and died half year after onset while patients in family 2 had a relatively slow disease course and survived more than 1 year after onset.The induced factors of the patients in the family 1 were fright, followed by abnormal behaviors and sleep disorders accompanied by autonomic nervous dysfunction; the clinical features of the pedigree 2 were memory loss, decreased sleep and motor disorder without obvious inducement, and the autonomic nervous dysfunction was not significant. The neuroimaging examination of 2 probands showed a mild atrophy of the whole brain and no ribbon sign. The electroencephalography (EEG) did not show typical triphasic waves. Both cases had a positive cerebrospinal fluid (CSF) 14-3-3 protein and PrP D178N /Met-129 mutation.All patients were given traditional sedatives or anti-anxiety and depression drugs which were with poor efficacy. Conclusions: The major clinical manifestations of FFI are sleep disorders accompanied by mental disorders. The clinical manifestations are similar among different individuals within one family, however, there is obvious clinical variability among different families. The neuroimaging examination shows a mild atrophy of the whole brain and no ribbon sign. There are no typical triphasic waves in EEG. Positive CSF 14-3-3 protein and PrP D178N /Met-129 mutation are common in FFI. Traditional sedatives or anti-anxiety and depression drugs may have poor efficacy.
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Huang M, Zhang YH, Yao S, Ma D, Yu XD, Zhang Q, Lyu SX. Antioxidant effect of glutathione on promoting 2-keto-l-gulonic acid production in vitamin C fermentation system. J Appl Microbiol 2018; 125:1383-1395. [PMID: 30053331 DOI: 10.1111/jam.14052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 07/10/2018] [Accepted: 07/23/2018] [Indexed: 11/27/2022]
Abstract
AIMS Oxidative stress limited the growth of cells and 2-keto-l-gulonic acid (2-KGA) production in vitamin C (Vc) fermentation system. The study aims to investigate the antioxidant effect of glutathione on promoting 2-KGA in Vc fermentation system using Ketogulonicigenium vulgare 25B-1 and Bacillus endophyticus ST-1 as the co-culturing microbes. METHODS AND RESULTS The activities of antioxidant-related enzymes and qPCR were used to study the antioxidant effect of glutathione addition in Vc fermentation system. The addition of GSH and GSH/GSSG increased 2-KGA production and decreased fermentation time, and the highest 2-KGA production increased by 40·63% and the lowest fermentation time shortened to 60 h when the addition of optimal concentration ratio of GSH/GSSG was 50 : 1. Moreover, the increased production of 2-KGA was accompanied by up-regulated the activities of total antioxidant capacity (T-AOC), total superoxide dismutase (T-SOD), catalase (CAT) and over-expressed oxidative stress-related genes sod, gst, gr, zwf, gp, which resulted in scavenging reactive oxygen species to reduce oxidative stress in Vc fermentation system. CONCLUSIONS Glutathione showed a significant effect on increasing 2-KGA production and decreasing fermentation time in Vc fermentation system. GSH/GSSG could maintain a dynamic balance with two forms of glutathione and the optimal concentration ratio of GSH/GSSG was 50 : 1. SIGNIFICANCE AND IMPACT OF THE STUDY Glutathione is proved to be effective to relieve oxidative stress. The promotion effects of GSSG and GSH on 2-KGA production could help to further explore the optimization of co-culture fermentation process for Vc industrial production.
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Dong SS, Zhang YJ, Chen YX, Yao S, Hao RH, Rong Y, Niu HM, Chen JB, Guo Y, Yang TL. Comprehensive review and annotation of susceptibility SNPs associated with obesity-related traits. Obes Rev 2018. [PMID: 29527783 DOI: 10.1111/obr.12677] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We aimed to summarize the results of genetic association studies for obesity and provide a comprehensive annotation of all susceptibility single nucleotide polymorphisms (SNPs). A total of 72 studies were summarized, resulting in 90,361 susceptibility SNPs (738 index SNPs and 89,623 linkage disequilibrium SNPs). Over 90% of the susceptibility SNPs are located in non-coding regions, and it is challenging to understand their functional significance. Therefore, we annotated these SNPs by using various functional databases. We identified 24,623 functional SNPs, including 4 nonsense SNPs, 479 missense SNPs, 399 untranslated region SNPs which might affect microRNA binding, 262 promoter and 5,492 enhancer SNPs which might affect transcription factor binding, 7 splicing sites, 76 SNPs which might affect gene methylation levels, 1,839 SNPs under natural selection and 17,351 SNPs which might modify histone binding. Expression quantitative trait loci analyses for functional SNPs identified 98 target genes, including 69 protein coding genes, 27 long non-coding RNAs and 3 processed transcripts. The percentage of protein coding genes that could be correlated with obesity-related pathways directly or through gene-gene interaction is 75.36 (52/69). Our results may serve as an encyclopaedia of obesity susceptibility SNPs and offer guide for functional experiments.
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Liu J, Du Q, Huang J, Yao S. Galectin-3 induces protein ezrin phosphorylation via integrin α3β1/c-src/PI3K/AKT cascade and promotes cervical cancer metastasis. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yao S, Gu Y, Zhang Y. [Efficacy and Toxicity of Metronomic Oral Vinorelbinen in Advanced Non-small Cell Lung Cancer after Failure to Multiple-lines Treatments]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2018; 20:737-740. [PMID: 29167002 PMCID: PMC5973282 DOI: 10.3779/j.issn.1009-3419.2017.11.03] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
背景与目的 晚期非小细胞肺癌(non-small cell lung cancer, NSCLC)患者接受新的多线治疗有助于延长患者的总生存时间。节拍化疗通过多种机制控制肿瘤生长,而且副作用更小。口服长春瑞滨是进行节拍化疗的合适药物。因此,我们对口服长春瑞滨节拍化疗治疗晚期多线治疗失败的NSCLC的疗效及不良反应进行了分析。 方法 收集2016年3月-2017年1月北京和睦家医院及首都医科大学宣武医院收治的26例接受口服长春瑞滨节拍化疗的晚期多线治疗失败的NSCLC的临床资料,并进行回顾性分析。 结果 中位随访时间为4(2-12)个月。患者的中位治疗周期数为2(1-8)个,无患者达到完全缓解,2例(8%)患者达部分缓解,11例(42%)达疾病稳定,13例(50%)为疾病进展。患者的有效率为8%,疾病控制率为50%。中位疾病无进展时间(progression-free survival, PFS)为2.0个月。对影响PFS的各因素进行单因素分析中,体能状态(performance status, PS)评分为1分的患者优于2分患者(P=0.012)。PFS与性别、年龄、吸烟状态和病理类型均无关。治疗的耐受性好,严重毒性反应非常少见。没有出现Ⅳ级或不可耐受的毒性反应。没有患者因不良反应(adverse events, AEs)出现死亡或因治疗AEs而需要住院治疗。 结论 口服长春瑞滨节拍化疗可作为治疗晚期NSCLC,尤其是PS评分差的患者的有效药物,安全性高,患者的耐受性好。
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Fan P, Sun Z, Wang Y, Chang H, Zhang P, Yao S, Lu C, Rao W, Liu J. Nano liquid metal for the preparation of a thermally conductive and electrically insulating material with high stability. RSC Adv 2018; 8:16232-16242. [PMID: 35542188 PMCID: PMC9080261 DOI: 10.1039/c8ra00262b] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 04/09/2018] [Indexed: 11/21/2022] Open
Abstract
Dielectric materials typically demonstrate poor thermal conductivity, which limits their application in emerging technologies in integrated circuits, computer chips, light-emitting diode lamps, and other electronic packaging areas. Using liquid metal microdroplets as inclusions to develop thermal interface materials has been shown to effectively improve thermal pathways, but this type of material may become electroconductive with the application of a concentrated compressive stress. In this study, an isotropic nano-liquid metal thermally-conductive and electrically-insulating material (nLM-THEM) is developed by combining a modified polymer and well-dispersed nanoparticles, achieving an ∼50× increase in thermal conductivity over the base polymer. In addition, the thermal conductivity of nLM-THEMs exhibits no significant change with varying humidity and a stable anti-corrosion effect even in direct contact with aluminum. More importantly, nLM-THEMs demonstrate a stable electrical insulating property upon compressive stress, while conventional micro-LM-THEMs exude liquid metal. This exceptional combination of thermal and electrical insulation properties is enabled by the interconnection of uniform and spherical liquid metal nanoparticles to create more thermally-conductive pathways, and surfactant modified nanoparticles ensure excellent electric insulation. Moreover, this material can achieve passive heat exchange through rapid heat dissipation, which demonstrates its great application potential in the electronic packaging area. Compared to liquid metal (LM) microdroplets based thermally conductive materials (micro-LM-THEMs), nano LM-THEMs (nLM-THEMs) presents a more stable electric insulating property even upon stress, achieving ~50-fold thermal conductivity over base polymer.![]()
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Mao G, Xu M, Yao S, Zhou B, Liu Q. Direct growth of Cr-doped TiO2 nanosheet arrays on stainless steel substrates with visible-light photoelectrochemical properties. NEW J CHEM 2018. [DOI: 10.1039/c7nj03830e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis of Cr-doped TiO2 nanosheet arrays grown directly on stainless steel substrates without adding Cr-dopant, which exhibit enhanced photoactivity under visible light.
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Flanagan M, Li C, Dietrich MA, Richard M, Yao S. Downregulation of heat shock protein B8 decreases osteogenic differentiation potential of dental pulp stem cells during in vitro proliferation. Cell Prolif 2017; 51:e12420. [PMID: 29266518 DOI: 10.1111/cpr.12420] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 11/02/2017] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Tissue-derived stem cells, such as dental pulp stem cells (DPSCs), reduce differentiation capability during in vitro culture. We found that cultured DPSCs reduce expression of heat shock protein B8 (HspB8) and GIPC PDZ domain containing family member 2 (Gipc2). Our objectives were to evaluate the changes in DPSC composition during in vitro proliferation and to determine whether HspB8 and Gipc2 have function in differentiation potential of DPSCs. MATERIALS AND METHODS Different passages of rat DPSCs were evaluated for changes in CD90+ and/or CD271+ stem cells and changes in osteogenic potential. Real-time RT-PCR and immunostaining were conducted to determine expression of HspB8 and Gipc2. Expression of the genes in DPSCs was knocked down by siRNA, followed by osteogenic induction to evaluate the function of the genes. RESULTS About 90% of cells in the DPSC cultures were CD90+ and/or CD271+ cells without dramatic change during in vitro proliferation. The DPSCs at passages 3 to 5 (P3 to P5) possess strong osteogenic potential, but such potential was greatly reduced at later passages. Expression of HspB8 and Gipc2 was significantly reduced at P11 versus P3. Knock-down of HspB8 expression abolished osteogenic potential of the DPSCs, but knock-down of Gipc2 had no effect. CONCLUSIONS CD90+ and CD271+ cells are the major components of DPSCs in in vitro culture. High-level expression of HspB8 was critical for maintaining differentiation potential of DPSCs.
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Zhou Q, Zhong M, Yao S, Jin X, Liu Y, Tan C, Zhu X, Yi J. Hemispheric asymmetry of the frontolimbic cortex in young adults with borderline personality disorder. Acta Psychiatr Scand 2017; 136:637-647. [PMID: 29034964 DOI: 10.1111/acps.12823] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2017] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Although the frontolimbic cortex has been implicated in borderline personality disorder (BPD), information about possible asymmetries in this region in patients with BPD is limited. This study aimed to examine whether frontolimbic cortex asymmetries differ between patients with BPD and healthy individuals. METHODS The brains of 30 young adult patients with BPD and 32 healthy control subjects were scanned with magnetic resonance imaging (MRI). The participants completed self-report scales assessing impulsivity, affect intensity and other psychological variables. Gray matter volume, surface area, and cortical thickness in regions of interest (ROIs), namely anterior insula (AI) and anterior cingulate cortex (ACC) were determined and the data were probed for hemisphere-group interactions. RESULTS Relative to controls, patients with BPD had reduced cortical thickness in left ACC and less surface area and gray matter volume in left AI. Significant group-hemisphere interactions were observed for gray matter volume and surface area of AI and for cortical thickness of ACC. Post hoc analysis showed that the BPD patients had greater frontolimbic cortex asymmetry than healthy controls; furthermore, greater asymmetry of AI&ACC correlated with a higher score in attention subscale of Barratt Impulsiveness Scale. CONCLUSION Patients with BPD have greater frontolimbic asymmetry than healthy individuals.
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Campbell J, Janson C, Ertl L, Li C, Miao Z, Chhina V, Vilalta M, Kumamoto A, Dang T, Liu S, Yao S, Zhang P, Schall T, Singh R. Chemokine receptor 2 (CCR2) antagonism with a small molecule enhances the effectiveness of checkpoint inhibition by altering the tumor microenvironment in mouse colorectal tumours: Reducing tumor size and increasing long term survival. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx711.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Capusan AJ, Yao S, Kuja-Halkola R, Bulik CM, Thornton LM, Bendtsen P, Marteinsdottir I, Thorsell A, Larsson H. Genetic and environmental aspects in the association between attention-deficit hyperactivity disorder symptoms and binge-eating behavior in adults: a twin study. Psychol Med 2017; 47:2866-2878. [PMID: 28578734 DOI: 10.1017/s0033291717001416] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Prior research demonstrated that attention-deficit hyperactivity disorder (ADHD) is associated with binge-eating behavior, binge-eating disorder (BED), and bulimia nervosa (BN). The aim of this study was to investigate these associations in an adult twin population, and to determine the extent to which ADHD symptoms and binge-eating behavior share genetic and environmental factors. METHODS We used self-reports of current ADHD symptoms and lifetime binge-eating behavior and associated characteristics from a sample of over 18 000 adult twins aged 20-46 years, from the population-based Swedish Twin Registry. Mixed-effects logistic regression was used to examine the association between ADHD and lifetime binge-eating behavior, BED, and BN. Structural equation modeling was used in 13 773 female twins to determine the relative contribution of genetic and environmental factors to the association between ADHD symptoms and binge-eating behavior in female adult twins. RESULTS ADHD symptoms were significantly associated with lifetime binge-eating behavior, BED, and BN. The heritability estimate for current ADHD symptoms was 0.42 [95% confidence interval (CI) 0.41-0.44], and for lifetime binge-eating behavior 0.65 (95% CI 0.54-0.74). The genetic correlation was estimated as 0.35 (95% CI 0.25-0.46) and the covariance between ADHD and binge-eating behavior was primarily explained by genetic factors (91%). Non-shared environmental factors explained the remaining part of the covariance. CONCLUSIONS The association between adult ADHD symptoms and binge-eating behavior in females is largely explained by shared genetic risk factors.
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Hao RH, Yang TL, Rong Y, Yao S, Dong SS, Chen H, Guo Y. Gene expression profiles indicate tissue-specific obesity regulation changes and strong obesity relevant tissues. Int J Obes (Lond) 2017; 42:363-369. [PMID: 29151593 DOI: 10.1038/ijo.2017.283] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 10/12/2017] [Accepted: 10/30/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND With the growing evidence that other tissues, apart from adipose, could have strong relevance to obesity, it is necessary to comprehensively understand the relationship between obesity and other tissues, and to point out the most relevant tissues. METHODS There were 549 participants with 20 different tissue types involved in this study. We firstly employed both Spearman's correlation test and WGCNA (weighted correlation network analysis) to identify body mass index (BMI)-related genes. Subsequently, we performed enrichment analyses with obesity genes and pathways to see the different regulation patterns among tissues. In addition, we compared obesity genes identified by genome-wide association studies (GWAS) with BMI-related genes to find the overlapping proportion in each tissue. Finally, we integrated preceding results to identify six strong obesity relevant tissues and indicate three categories to represent different obesity relevant tissues. RESULTS Statistical analyses revealed diverse BMI-related genes and tissue-specific enrichment patterns among tissues. Comparison between BMI-related genes and GWAS findings showed tissue-specific expression changes of GWAS genes. Ultimately, six tissues that showed predominant performance in enrichment analyses and significantly embraced GWAS genes were referred to as strong obesity relevant tissues, including adipose, esophagus, nerve, pancreas, pituitary and skin. We also proposed three categories to represent different obesity relevant tissues. CONCLUSIONS We performed the first study to investigate the BMI-related gene expression changes across 20 tissues at the same time. With valid data analyses and comparison with GWAS findings, our study provides a holistic view of how different tissues correlate with obesity, and proposes target tissues for obesity pathogenesis investigation.
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Schaumberg K, Welch E, Breithaupt L, Hübel C, Baker JH, Munn-Chernoff MA, Yilmaz Z, Ehrlich S, Mustelin L, Ghaderi A, Hardaway AJ, Bulik-Sullivan EC, Hedman AM, Jangmo A, Nilsson IAK, Wiklund C, Yao S, Seidel M, Bulik CM. The Science Behind the Academy for Eating Disorders' Nine Truths About Eating Disorders. EUROPEAN EATING DISORDERS REVIEW 2017; 25:432-450. [PMID: 28967161 PMCID: PMC5711426 DOI: 10.1002/erv.2553] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 08/16/2017] [Accepted: 08/18/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE In 2015, the Academy for Eating Disorders collaborated with international patient, advocacy, and parent organizations to craft the 'Nine Truths About Eating Disorders'. This document has been translated into over 30 languages and has been distributed globally to replace outdated and erroneous stereotypes about eating disorders with factual information. In this paper, we review the state of the science supporting the 'Nine Truths'. METHODS The literature supporting each of the 'Nine Truths' was reviewed, summarized and richly annotated. RESULTS Most of the 'Nine Truths' arise from well-established foundations in the scientific literature. Additional evidence is required to further substantiate some of the assertions in the document. Future investigations are needed in all areas to deepen our understanding of eating disorders, their causes and their treatments. CONCLUSIONS The 'Nine Truths About Eating Disorders' is a guiding document to accelerate global dissemination of accurate and evidence-informed information about eating disorders. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.
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Yan G, Chen T, Liu Y, Xu Y, Guoqi Z, Zhang T, Chen Z, Tu W, Yao S, Hu Z, Chen X, Chen H, He X. Phase 2 Study of Adjuvant Chemoradiation Therapy Using Docetaxel/Cisplatin/5-Fluorouracil Before and After Intensity-Modulated Radiation Therapy With Concurrent Docetaxel in Patients With Completely (R0) Resected Gastric Carcinoma. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Wang FH, Ren C, Zhang Y, Yao S, Feng H, Wu H, Song HF, Zhang R, Wei XL, Xia XJ, Zhao Q, Yun JP, Zou BY, Qiu M, Wang ZQ, Li YH, Xu R. Phase Ia study of a humanized anti-PD-1 monoclonal antibody (JS001) in Chinese patients with refractory solid tumors. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx376.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shirai H, Kaido T, Okumura S, Yao S, Kobayashi A, Hamaguchi Y, Yagi S, Kamo N, Okajima H, Uemoto S. SUN-P270: Impact of Sarcopenia on Preoperative Pulmonary Function in Hepato-Billiary Pancreatic Cancer. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30360-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kobayashi A, Kaido T, Hamaguchi Y, Okumura S, Shirai H, Yao S, Kamo N, Yagi S, Taura K, Okajima H, Uemoto S. SUN-P062: Impact of Sarcopenic Obesity on Outcomes in Patients Undergoing Hepatectomy for Hepatocellular Carcinoma. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30565-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yao S, Kuja-Halkola R, Thornton LM, Norring C, Almqvist C, D'Onofrio BM, Lichtenstein P, Långström N, Bulik CM, Larsson H. Risk of being convicted of theft and other crimes in anorexia nervosa and bulimia nervosa: A prospective cohort study in a Swedish female population. Int J Eat Disord 2017; 50:1095-1103. [PMID: 28791709 DOI: 10.1002/eat.22743] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 07/04/2017] [Accepted: 07/09/2017] [Indexed: 11/11/2022]
Abstract
OBJECTIVE We examined epidemiological associations between anorexia nervosa (AN) and bulimia nervosa (BN) and risks of committing theft and other crimes in a nationwide female population. METHOD Females born in Sweden during 1979-1998 (N = 957,106) were followed from age 15 for up to 20 years using information on clinically diagnosed AN and BN (exposures), convictions of theft and other crimes (outcomes), psychiatric comorbidities, and familial relatedness from Swedish national registers. We estimated hazard ratios (HRs) of criminality in exposed versus unexposed females using Cox proportional hazards regressions and explored how comorbidities and unmeasured familial factors explained the associations. RESULTS The cumulative incidence of convictions of theft (primarily petty theft) and other crimes was higher in exposed females (AN: 11.60% theft, 7.39% other convictions; BN: 17.97% theft, 13.17% other convictions) than in unexposed females (∼5% theft, ∼6% other convictions). The significantly increased risk of being convicted of theft in exposed females (AN: HR = 2.51, 95% confidence interval = [2.29, 2.74], BN: 4.31 [3.68, 5.05]) was partially explained by comorbidities; unmeasured familial factors partially explained the association with convictions of theft in BN but not in AN. Females with BN had a doubled risk of convictions of other crimes, which was partially explained by comorbidities. DISCUSSION Individuals with eating disorders had increased risk for convictions of theft and potentially other crimes. Results underscore the importance of regular forensic screening and encourage research on mechanisms underlying the relation between crime and eating disorder psychopathology and efforts to determine how best to address such relation in treatment.
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Hanna C, Yao S, Jensen J. Screening anti-tumor drugs to identify candidates for development into novel non-hormonal contraceptives. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ngoc Tran TD, Stovall KE, Suantawee T, Hu Y, Yao S, Yang LJ, Adisakwattana S, Cheng H. Transient receptor potential melastatin 4 channel is required for rat dental pulp stem cell proliferation and survival. Cell Prolif 2017; 50. [PMID: 28758259 DOI: 10.1111/cpr.12360] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 05/31/2017] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVES Investigate the role of the transient receptor potential melastatin 4 (TRPM4) channel in rat dental pulp stem cell (DPSC) proliferation and survival. MATERIALS AND METHODS Immunofluorescence and FACS analysis were used to detect the stem cell marker CD90. Alizarin Red S and Oil Red O staining were used to identify osteoblast and adipocyte differentiation, respectively. To characterize TRPM4, patch-clamp recordings were obtained from single cells in the whole-cell configuration mode. The significance of TRPM4 for proliferation and survival was examined with 9-phenanthrol, a TRPM4 inhibitor during a 96-hour period of culture. Real-time Ca2+ imaging analysis with Fura-2AM was used to investigate the impact of TRPM4 on intracellular Ca2+ signals. RESULTS DPSCs were CD90-positive and differentiated into osteoblasts. Patch-clamp recordings revealed currents typical of TRPM4 that were Ca2+ -activated, voltage-dependent and Na+ -conducting. Inhibition of TRPM4 resulted in a significant reduction in the cell population after a 96-hr period of culture and transformed the biphasic pattern of intracellular Ca2+ signalling into sustained oscillations. CONCLUSIONS Rat DPSCs have stem cell characteristics and functional TRPM4 channels that are required for proliferation and survival. These data suggest that the shape and frequency of intracellular Ca2+ signals may mediate stem cell proliferation and survival.
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Ding Y, Duan S, Ye R, Yang Y, Yao S, Wang J, Cao D, Liu X, Lu L, Jia M, Wu Z, He N. More improvement than progression of liver fibrosis following antiretroviral therapy in a longitudinal cohort of HIV-infected patients with or without HBV and HCV co-infections. J Viral Hepat 2017; 24:412-420. [PMID: 27925409 DOI: 10.1111/jvh.12658] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 11/24/2016] [Indexed: 12/12/2022]
Abstract
We examined the effect of combination antiretroviral therapy (cART) on liver fibrosis among HIV-infected patients with or without hepatitis B (HBV) or C virus (HCV) co-infection. This was a retrospective cohort study of HIV-infected patients receiving cART during 2004-2016. Liver fibrosis was assessed using Fibrosis-4 (FIB-4) score with three classifications: Class 1, <1.45; Class 2, 1.45-3.25; Class 3, >3.25. Of 3900 participants, 68.6% were HIV mono-infected, 5.3% were HIV/HBV co-infected, 23.8% were HIV/HCV co-infected and 2.3% were HIV/HBV/HCV co-infected. Participants received follow-up treatment (median was 3.3 years). Improvement to a lower class was observed in Class 2 (52.6%) and Class 3 (74.2%), respectively. Progression to a higher class was observed in 12.8% and 5.0% in Class 1 and Class 2, respectively, and with a median time of 5.7 months. For improvement to lower classes, older age, male, Dai ethnicity, injection drug use, HCV co-infection and tenofovir for treatment were negative predictors, but in Class 3 of FIB-4 and time-updated increases in CD4 count from baseline were positive predictors. For progression to higher classes, older age, male, Jingpo ethnicity and HCV co-infection were positive predictors, while baseline CD4 count and in Class 2 of FIB-4 were negative predictors. Improvement to lower class linked with decreased mortality risk among patients in Class 3. Early cART initiation for HIV-infected patients with and without hepatitis co-infections may mitigate or slow down some of liver fibrosis, but special attention should be given to those who are older, male, co-infected with HCV.
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He A, Yohannes A, Feng XT, Yao S. Processing of waste material of radix physochlainae for preparation of fine chemicals after extraction. ACTA ACUST UNITED AC 2017. [DOI: 10.1088/1757-899x/170/1/012034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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99
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Zhao L, Ji G, Le X, Luo Z, Wang C, Feng M, Xu L, Zhang Y, Lau WB, Lau B, Yang Y, Lei L, Yang H, Xuan Y, Chen Y, Deng X, Yi T, Yao S, Zhao X, Wei Y, Zhou S. An integrated analysis identifies STAT4 as a key regulator of ovarian cancer metastasis. Oncogene 2017; 36:3384-3396. [PMID: 28114283 DOI: 10.1038/onc.2016.487] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 10/26/2016] [Accepted: 11/21/2016] [Indexed: 02/05/2023]
Abstract
Epithelial ovarian cancer (EOC) is one of the most common gynecological cancers, with diagnosis often at a late stage. Metastasis is a major cause of death in patients with EOC, but the underlying molecular mechanisms remain obscure. Here, we utilized an integrated approach to find potential key transcription factors involved in ovarian cancer metastasis and identified STAT4 as a critical player in ovarian cancer metastasis. We found that activated STAT4 was overexpressed in epithelial cells of ovarian cancer and STAT4 overexpression was associated with poor outcome of ovarian cancer patients, which promoted metastasis of ovarian cancer in both in vivo and in vitro. Although STAT4 mediated EOC metastasis via inducing epithelial-to-mesenchymal transition (EMT) of ovarian cancer cells in vivo, STAT4 failed to induce EMT directly in vitro, suggesting that STAT4 might mediate EMT process via cancer-stroma interactions. Further functional analysis revealed that STAT4 overexpression induced normal omental fibroblasts and adipose- and bone marrow-derived mesenchymal stem cells to obtain cancer-associated fibroblasts (CAF)-like features via induction of tumor-derived Wnt7a. Reciprocally, increased production of CAF-induced CXCL12, IL6 and VEGFA within tumor microenvironment could enable peritoneal metastasis of ovarian cancer via induction of EMT program. In summary, our study established a model that STAT4 promotes ovarian cancer metastasis via tumor-derived Wnt7a-induced activation of CAFs.
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Gong X, Liu Y, Yao S, Zheng J. CORRECTION Corrigendum: Correlation between adiponectin (ADPN) and hemorrhagic shock in mice – Genet. Mol. Res. 15 (1): gmr.15017037 (DOI: 10.4238/gmr.15017037). GENETICS AND MOLECULAR RESEARCH 2017; 16:gmr-16-02-gmr.160270371. [DOI: 10.4238/gmr160270371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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