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Kim R, Sarker D, Macarulla T, Yau T, Choo S, Meyer T, Hollebecque A, Whisenant J, Sung M, Yoon JH, Lim H, Zhu A, Park JW, Faivre S, Mazzaferro V, Shi H, Schmidt-Kittler O, Clifford C, Wolf B, Kang YK. Phase 1 safety and clinical activity of BLU-554 in advanced hepatocellular carcinoma (HCC). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx367] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Shi H, Chen J. SUN-P230: Insight from Analysis of Feeding Practices and Growth Outcomes Among Tibetan Children Less Than 3 Years of age: what, Why and How? Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30398-9] [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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Sahasrabudhe V, Terra SG, Hickman A, Saur D, Shi H, O'Gorman M, Zhou Z, Cutler DL. The Effect of Renal Impairment on the Pharmacokinetics and Pharmacodynamics of Ertugliflozin in Subjects With Type 2 Diabetes Mellitus. J Clin Pharmacol 2017; 57:1432-1443. [PMID: 28703316 PMCID: PMC5655776 DOI: 10.1002/jcph.955] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 04/28/2017] [Accepted: 05/09/2017] [Indexed: 01/02/2023]
Abstract
Ertugliflozin is a highly selective and potent inhibitor of the sodium-glucose cotransporter 2 in development for the treatment of type 2 diabetes mellitus. The glycemic efficacy of sodium-glucose cotransporter 2 inhibitors such as ertugliflozin depends on glucose filtration through the kidney. This phase 1, open-label study evaluated the effect of renal impairment on the pharmacokinetics, pharmacodynamics, and tolerability of ertugliflozin (15 mg) in type 2 diabetes mellitus and healthy subjects with normal renal function (estimated glomerular filtration rate not normalized for body surface area ≥90 mL/min) and type 2 diabetes mellitus subjects with mild (60-89 mL/min), moderate (30-59 mL/min), or severe (<30 mL/min) renal impairment (n = 36). Blood and urine samples were collected predose and over 96 hours postdose for pharmacokinetic evaluation and measurement of urinary glucose excretion over 24 hours. Log-linear regression analyses indicated predicted mean area under the concentration-time curve values for mild, moderate, and severe renal function groups that were ≤70% higher relative to subjects with normal renal function. Generally consistent results were obtained with categorical analysis based on analysis of variance. The increase in ertugliflozin exposure in subjects with renal impairment is not expected to be clinically meaningful. Regression analysis of change from baseline in urinary glucose excretion over 24 hours vs estimated glomerular filtration rate showed a decrease in urinary glucose excretion with declining renal function. A single 15-mg dose of ertugliflozin was well tolerated in all groups.
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Wang Z, Li X, Pan J, Chen J, Shi H, Zhang X, Liu W, Yang N, Jin Z, Xiang Y. Bleeding from gestational trophoblastic neoplasia: embolotherapy efficacy and tumour response to chemotherapy. Clin Radiol 2017; 72:992.e7-992.e11. [PMID: 28673447 DOI: 10.1016/j.crad.2017.06.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 05/12/2017] [Accepted: 06/06/2017] [Indexed: 10/19/2022]
Abstract
AIM To evaluate retrospectively the impact of selective arterial embolisation (SAE) on the prognosis of patients with gestational trophoblastic neoplasia (GTN). MATERIALS AND METHODS A retrospective analysis of the records of all patients with GTN between January 2005 and January 2015 was performed. Forty-one patients (mean age, 28.9 ± 7.6 years) with massive vaginal haemorrhage from GTN (including 27 cases of choriocarcinoma and 14 cases of invasive mole) were treated with SAE. The complications, control of haemorrhage, and outcome of chemotherapy were reviewed retrospectively. RESULTS SAE successfully controlled the haemorrhage for 38 patients (92.7%). All patients with successful SAE received systemic chemotherapy without recurrent massive bleeding during the period of chemotherapy. The average number of chemotherapy cycles was 9.8 for every patient. Complete remission (CR) was achieved in 34 patients (89.5%), two patients had partial remission, and two patients died. Two patients with CR required repeated embolisation for recurrence of massive bleeding 30 and 47 months after the first embolisation procedure due to uterine arteriovenous malformation (AVM). CONCLUSIONS SAE can effectively control haemorrhage from GTN and these patients had good response to systemic chemotherapy following successful SAE. Uterine bleeding may recur due to uterine AVMs, even following complete embolisation and CR of GTN.
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Wu FY, Gai LL, Kong XP, Hao B, Huang EW, Shi H, Sheng LH, Quan L, Liu SP, Luo B. [Research Progress of the Correlation between Caveolin and Unexpected Sudden Cardiac Death]. FA YI XUE ZA ZHI 2017; 33:284-288. [PMID: 29230996 DOI: 10.3969/j.issn.1004-5619.2017.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Indexed: 11/18/2022]
Abstract
Due to the negative autopsy and without cardiac structural abnormalities, unexpected sudden cardiac death (USCD) is always a tough issue for forensic pathological expertise. USCD may be associated with parts of fatal arrhythmic diseases. These arrhythmic diseases may be caused by disorders of cardiac ion channels or channel-related proteins. Caveolin can combine with multiple myocardial ion channel proteins through its scaffolding regions and plays an important role in maintaining the depolarization and repolarization of cardiac action potential. When the structure and function of caveolin are affected by gene mutations or abnormal protein expression, the functions of the regulated ion channels are correspondingly impaired, which leads to the occurrence of multiple channelopathies, arrhythmia or even sudden cardiac death. It is important to study the effects of caveolin on the functions of ion channels for exploring the mechanisms of malignant arrhythmia and sudden cardiac death.
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156
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Stufft K, Elgin J, Patterson B, Matarneh S, Preisser R, Shi H, England E, Scheffler T, Mills E, Gerrard D. Muscle characteristics only partially explain color variations in fresh hams. Meat Sci 2017; 128:88-96. [DOI: 10.1016/j.meatsci.2016.12.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 12/22/2016] [Accepted: 12/22/2016] [Indexed: 10/20/2022]
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Zhang Y, Hu Y, Wang JL, Yao H, Wang H, Liang L, Li C, Shi H, Chen Y, Fang JY, Xu J. Proteomic identification of ERP29 as a key chemoresistant factor activated by the aggregating p53 mutant Arg282Trp. Oncogene 2017; 36:5473-5483. [DOI: 10.1038/onc.2017.152] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 03/12/2017] [Accepted: 04/14/2017] [Indexed: 12/28/2022]
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Patterson B, Matarneh S, Stufft K, Preisser R, Shi H, Gerrard D, England E, Scheffler T, Stewart E, Eilert S. Pectoralis major muscle of turkey displays divergent function as correlated with meat quality. Poult Sci 2017; 96:1492-1503. [DOI: 10.3382/ps/pew410] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 10/18/2016] [Indexed: 11/20/2022] Open
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Hu C, Chen Z, Chen Y, Hou H, Chen X, Cao Z, Shi H. Analysis of outcomes of fertility restoration surgery in women with infertility secondary to tubal pregnancy: a series of 77 cases. CLIN EXP OBSTET GYN 2017. [DOI: 10.12891/ceog3274.2017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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160
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Meng G, Yang H, Bao X, Zhang Q, Liu L, Wu H, Du H, Xia Y, Shi H, Guo X, Liu X, Li C, Su Q, Gu Y, Fang L, Yu F, Sun S, Wang X, Zhou M, Jia Q, Guo Q, Song K, Huang G, Wang G, Wu Y, Niu K. Increased serum ferritin levels are independently related to incidence of prediabetes in adult populations. DIABETES & METABOLISM 2017; 43:146-153. [DOI: 10.1016/j.diabet.2016.07.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 07/10/2016] [Accepted: 07/14/2016] [Indexed: 12/12/2022]
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Zhang X, Zhu Y, Zhu X, Chen J, Shi H, Shi D, Dong H, Feng L. ORF3a deletion in field strains of porcine-transmissible gastroenteritis virus in China: A hint of association with porcine respiratory coronavirus. Transbound Emerg Dis 2017; 64:698-702. [PMID: 28299912 PMCID: PMC7169721 DOI: 10.1111/tbed.12634] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Indexed: 11/29/2022]
Abstract
Porcine‐transmissible gastroenteritis virus (TGEV) is a pathogenic coronavirus responsible for high diarrhoea‐associated morbidity and mortality in suckling piglets. We analysed the TGEV ORF3 gene using nested polymerase chain reaction and identified an ORF3a deletion in three field strains of TGEV collected from piglets in China in 2015. Eight TGEV ORF3 sequences were obtained in this study. Phylogenetic tree analysis of ORF3 showed that the eight TGEV ORF3 genes all belonged to the Miller cluster. CH‐LNCT and CH‐MZL were closely correlated with Miller M6, while CH‐SH was correlated with Miller M60. These results thus indicate that the existence of Miller, as well as the Purdue cluster, in Chinese field strains of TGEV. Furthermore, we found the first evidence for a large deletion in ORF3 resulting in the loss of ORF3a, previously reported in porcine respiratory coronavirus, in three field strains (CH‐LNCT, CH‐MZL, and CH‐SH) of TGEV. The results of the present study thus provide important information regarding the underlying evolution mechanisms of coronaviruses.
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Tao T, Sondalle SB, Shi H, Zhu S, Perez-Atayde AR, Peng J, Baserga SJ, Look AT. The pre-rRNA processing factor DEF is rate limiting for the pathogenesis of MYCN-driven neuroblastoma. Oncogene 2017; 36:3852-3867. [PMID: 28263972 PMCID: PMC5501763 DOI: 10.1038/onc.2016.527] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/08/2016] [Accepted: 12/22/2016] [Indexed: 02/07/2023]
Abstract
The nucleolar factor, digestive organ expansion factor (DEF), has a key role in ribosome biogenesis, functioning in pre-ribosomal RNA (pre-rRNA) processing as a component of the small ribosomal subunit (SSU) processome. Here we show that the peripheral sympathetic nervous system (PSNS) is very underdeveloped in def-deficient zebrafish, and that def haploinsufficiency significantly decreases disease penetrance and tumor growth rate in a MYCN-driven transgenic zebrafish model of neuroblastoma that arises in the PSNS. Consistent with these findings, DEF is highly expressed in human neuroblastoma, and its depletion in human neuroblastoma cell lines induces apoptosis. Interestingly, overexpression of MYCN in zebrafish and in human neuroblastoma cells results in the appearance of intermediate pre-rRNAs species that reflect the processing of pre-rRNAs through Pathway 2, a pathway that processes pre-rRNAs in a different temporal order than the more often used Pathway 1. Our results indicate that DEF and possibly other components of the SSU processome provide a novel site of vulnerability in neuroblastoma cells that could be exploited for targeted therapy.
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Gu F, Noonepalle SK, Lee EJ, Choi JH, Shull AY, Pei L, Sreekumar A, Ambs S, Shi H. Abstract P6-02-08: Modulation of indoleamine 2, 3-dioxygenase (IDO1) expression in breast cancer cells by activated CD8+ T cells is controlled by DNA promoter methylation. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p6-02-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Tumor infiltrating lymphocytes (TILs) play a critical role in regulating the immunomodulatory properties of triple negative breast cancer (TNBC). However, the specific adaptations that TNBC tumors undergo when challenged by lymphocyte infiltration remain unclear. In order to address this gap in knowledge, we conducted an immuno-phenotype comparison using mRNA sequencing between the TNBC cell line MDA-MB-231 and the luminal breast cancer cell line MCF7 after both were co-cultured with activated human T-cells. Although the cytokine-induced immune signature of the two cell lines were similar, MDA-MD-231 cells were able to transcribe the tryptophan catabolizing enzyme IDO1 at a significantly higher level than MCF7 cells. Stimulation with IFNg was able to differentially induce IDO protein expression and enzymatic activity in ER- cell lines compared to ER+ cell lines, though no differences were observed in upstream JAK/STAT1 signaling or IDO1 mRNA stability between the two cell lines. Further experiments showed that treatment with the demethylating agent 5-aza-deoxycytidine was able to reverse suppression of IDO1 expression in MCF7 cells, suggesting that DNA methylation serves as a potential determinant in IDO1 induction. Analysis of TCGA and other previously published breast cancer datasets revealed subtype-specific mRNA and promoter methylation differences in IDO1, with TNBC/basal-like subtypes exhibiting lower promoter methylation and higher mRNA expression than ER+/luminal subtypes. Bisulfite pyrosequencing validated the subtype-specific association of decreased promoter methylation with increased IDO1 expression in breast cancer cell lines and an independent cohort of primary breast tumors. In addition, decreased IDO1 promoter methylation and elevated IDO1 expression in basal-like breast tumors was found to be associated with increased levels of kynurenine, the metabolic product of IDO1, as well as higher numbers of CD8+ TILs. Furthermore, high kynurenine levels in breast tumors were associated with worse patient survival. Taken together, these findings suggest that subtype-specific IDO1 promoter methylation regulates the ability of breast tumors to escape from antitumor immune responses driven by CD8+ TILs and could be used as a predictive biomarker for IDO inhibitor-based immunotherapy.
Citation Format: Gu F, Noonepalle SK, Lee E-J, Choi J-H, Shull AY, Pei L, Sreekumar A, Ambs S, Shi H. Modulation of indoleamine 2, 3-dioxygenase (IDO1) expression in breast cancer cells by activated CD8+ T cells is controlled by DNA promoter methylation [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P6-02-08.
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Mallik DK, Zhang H, Shi H, Tan H, Shen L, Hu G, Hu H, Sejdinaj F, Pang Y, Zhu W, Yang W. Abstract P4-01-02: Diagnostic value of breast specific gamma imaging for breast cancer. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p4-01-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
In this study, 422 female patients who presented with clinical indications and underwent ultrasound (US), mammography (MMG), and breast specific gamma imaging (BSGI) before surgery during the period from July 2013 to June 2015 were retrospectively reviewed. Twenty-two of the patients had no pathological report available and were excluded. These patients who presented with clinical indications underwent both ultrasound and mammographic examinations initially. If both US and MMG were positive, the patient was recommended for a BSGI examination for pre-surgical planning. A BSGI examination was also recommended for patients with negative or indeterminate mammographic findings.
The diagnostic results were compared with histological examination and the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for each modality were determined. Combinations of either two or three of the diagnostic results were also reviewed and the corresponding diagnostic indicators calculated. For these combinations, a positive indication on one of the two (or three) diagnostic tests were interpreted as a positive result. The sensitivity of US, MMG, BSGI, the combination of US and MMG, US and BSGI, MMG and BSGI, and the combination of all three together in the diagnosis of breast carcinoma were determined for the 400 patients included in the study and are listed in Table 1, column 1. The specificity, PPV, and NPV for each of these modalities and combinations of modalities were also determined and are shown Table 1, column 2-4.
Table 1 SensitivitySpecificityPPVNPVUS61.389.289.759.8MMG67.594.394.765.2BSGI83.187.991.477.1US & MMG86.884.789.880.6US & BSGI91.382.889.186.1MMG & BSGI92.283.489.585.6US & MMG & BSGI97.579.087.895.4
The population was comprised of 243 patients with 245 malignant lesions and 157 patients with 189 benign lesions. The malignant lesions were primarily infiltrating ductal carcinoma (76%) and ductal carcinoma in situ (14%), with the remaining lesions (10%) being invasive lobular carcinoma, Paget's disease and mixed carcinomas. The benign lesions were primarily fibroadenoma (39%), adenosis (40%) and papilloma (10%), with the remaining lesions (11%) being duct ectasia, inflammation or phyllodes. There were 79 false negative cases by MMG, however, when ultrasound and BSGI were combined, 73 out of 79 were accurately identified. Additionally, there were nine, seventeen and eighteen Ductal Carcinoma in situ (DCIS) misdiagnosed by BSGI, MMG, and ultrasound respectively, but through joint imaging of BSGI+MMG+US; 33 out of 35 were accurately judged.
BSGI is a useful adjunct modality for the diagnosis of breast carcinoma. It is also extremely useful for diagnosis of non-calcified DCIS, and circumvents limitations of mammography in identifying malignant lesion in dense breast. Moreover, it is helpful for improving the diagnosis accuracy of breast carcinoma when BSGI is combined together with MMG and US.
Citation Format: Mallik DK, Zhang H, Shi H, Tan H, Shen L, Hu G, Hu H, Sejdinaj F, Pang Y, Zhu W, Yang W. Diagnostic value of breast specific gamma imaging for breast cancer [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P4-01-02.
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Xi H, Shi J, Meng L, Zhou G, Zhou BY, Dong J, Tan X, Liu JH, Wu WB, Shi H, Yu PL. [Application of frailty index for comprehensive geriatric assessment in the elderly in China]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2017; 37:718-21. [PMID: 27188370 DOI: 10.3760/cma.j.issn.0254-6450.2016.05.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To discuss the suitability of frailty index for comprehensive geriatric assessment(FI-CGA)in the elderly in China, and evaluate the application of FI-CGA in China. METHODS A comprehensive geriatric assessment was conducted among 118 old adults receiving health examination, and frailty index was calculated. Clinical frailty scale(CFS)was also used to evaluate the frail status of the old adults. The correlation between FI-CGA value and CFS level of the old adults was analyzed. RESULTS The mean value of FI-CGA was 0.19 ± 0.07, and the average level of CFS was 3.11 ± 1.46. Women had higher mean value of FI-CGA and higher CFS level than men(FI-CGA= 0.20 ± 0.02 for women, 0.19 ± 0.07 for men; CFS =3.40 ± 0.55 for women, 3.10 ± 1.48 for men), but the differences had no significance(t=0.270, 0.452, P=0.788, 0.652). The FI-CGA value and CFS level increased with age(F=10.437, 5.651, P=0.000, 0.001); and there was a positive correlation between FI-CGA value and CFS level(r=0.615, P=0.000). CONCLUSION FI-CGA is an effective model for the quantitative evaluation of the frail status of the elderly, and can be used in the clinical practice of geriatric medicine.
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Zhou YZ, Shen H, Zuo WL, Xu YH, Deng XH, Chen YL, Gao Y, Wang XX, Xu W, Lai QH, Shi H, Liu W, He Q, He FF. [A randomized, single-blind, parallel-controlled and multicentre study: compare the efficacy and safety of domestic and imported human recombinant FSH in WHO group Ⅱ anovulatory infertility]. ZHONGHUA FU CHAN KE ZA ZHI 2017; 51:258-63. [PMID: 27116983 DOI: 10.3760/cma.j.issn.0529-567x.2016.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of domestic human recombinant FSH(rhFSH)in women with anovulation of WHO group Ⅱ. METHODS A randomized, blind, parallel-controlled, non-inferiority and multicenter study was performed. A total of 534 admitted to 13 hospitals from May 2008 to August 2009. There were 531 women with ovulatory disorder was included in the statistical analysis, were randomly divided into test group(domestic rhFSH, n=352)and control group(imported rhFSH, n=179). Percentage of cycle with mature follicle, ovulation rate, clinical pregnancy rate, multiple pregnancy rate, ovarian hyperstimulation syndrome(OHSS)and adverse events were observed. RESULTS No statistical significant differences(P>0.05)were observed between the two groups in terms of the efficiency on mature follicle[91.8%(323/352)versus 88.8%(159/179)], ovulation rate[91.3%(295/323)verus 90.6%(144/159)], clinical pregnancy rate[19.2%(62/323)verus 18.2%(29/159)], the number of the follicles<14 mm, the level of serum LH and progesterone, the thickness of endometrium on the day of hCG administration. The number of follicle≥18 mm and 14 mm≤follicle<18 mm and the level of serum estradiol on the day of hCG in the test group were significantly higher than those in the control group(P<0.05). The number of days of rhFSH administration in the test group was significantly less than that in the control group[(9.8±2.2)versus(11.4± 0.6)days, P<0.05], the dosage of rhFSH was significantly lower than that in the control group[(879 ± 419)versus(1 043±663)U, P<0.05]. The multiple pregnancy rate in the test group was significantly higher than that in the control group[21%(13/62)versu 10%(3/29), P<0.05]. The incidence of OHSS and adverse events were similar between the two groups(P>0.05), and no other adverse events were observed in test group during treatment. CONCLUSION Ovarian stimulation with domestic rhFSH is effective, safe and economical in women with anovulation of WHO group Ⅱ.
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Li B, Zhang Y, Hou J, Shi H. 18F-FDG PET/CT of common hepatic duct lymphoepithelioma-like carcinoma. Rev Esp Med Nucl Imagen Mol 2017. [DOI: 10.1016/j.remnie.2016.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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168
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Hu C, Chen Z, Chen Y, Hou H, Chen X, Cao Z, Shi H. Analysis of outcomes of fertility restoration surgery in women with infertility secondary to tubal pregnancy: a series of 77 cases. CLIN EXP OBSTET GYN 2017; 44:195-199. [PMID: 29746021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE To assess pregnancy outcomes after minimally-invasive fertility restoration surgery in women with infertility secondary to tubal pregnancy treated with salpingectomy. MATERIALS AND METHODS The study included 77 women diagnosed with infertility after salpingectomy for tubal pregnancy between December 2008 and October 2010 for intraoperative assessment and treatment of tubal and pelvic adhesions. The mean age of the patients was 31.12 ± 3.58 years and their duration of infertility was 3.91 ± 2.80 years. Chi-square test, Student's t-test, rank-sum test, and Kaplan-Meier test was used. A p-value < 0.05 was considered significant. RESULTS Tubal function was restored in 68.8% of women, 33.77% experienced intrauterine conception, 32.47% had a live birth, 5.19% had an ectopic pregnancy, and 1.30% had a spontaneous abortion within the three-year follow up period. CONCLUSIONS Minimally-invasive fertility restoration surgery after tubal pregnancy treated with salpingectomy restored tubal function in the contralateral fallopian tube in the majority of women.
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Shi H, Upadhaya ST, Liang XX, Huang SQ, Hao XZ, Kim IH. Effects of a multi-strain probiotic on growth performance and faecal microflora in weaner pigs. ANIMAL PRODUCTION SCIENCE 2017. [DOI: 10.1071/anv57n12ab113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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England EM, Shi H, Matarneh SK, Oliver EM, Helm ET, Scheffler TL, Puolanne E, Gerrard DE. Chronic activation of AMP-activated protein kinase increases monocarboxylate transporter 2 and 4 expression in skeletal muscle. J Anim Sci 2017. [DOI: 10.2527/jas2017.1457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Chen B, Hu H, Li D, Shi H. [Influence on thyroid function postperative racriotherapy in patients with oral cancer]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2017; 31:72-73. [PMID: 29774691 DOI: 10.13201/j.issn.1001-1781.2017.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Indexed: 06/08/2023]
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Osuka Y, Fujita S, Kitano N, Kosaki K, Seol J, Sawano Y, Shi H, Fujii Y, Maeda S, Okura T, Kobayashi H, Tanaka K. Effects of Aerobic and Resistance Training Combined with Fortified Milk on Muscle Mass, Muscle Strength, and Physical Performance in Older Adults: A Randomized Controlled Trial. J Nutr Health Aging 2017; 21:1349-1357. [PMID: 29188900 DOI: 10.1007/s12603-016-0864-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVES Fortified milk and resistance training (RT) increase muscle mass, muscle strength, and physical performance in older adults, but it remains unclear whether RT combined with aerobic training (AT) would have stronger effects on these outcomes. The purpose of this study was to examine the effects of aerobic and resistance training (ART) combined with fortified milk consumption on muscle mass, muscle strength, and physical performance in older adults. DESIGN Open-labeled randomized controlled trial. SETTING University of Tsukuba. PARTICIPANTS Fifty-six older adults aged 65-79. INTERVENTION Participants were randomly allocated into resistance training (RT + fortified milk, n = 28) and aerobic and resistance training (ART + fortified milk, n = 28) groups. All participants attended supervised exercise programs twice a week at University of Tsukuba and ingested fortified milk every day for 12 weeks. Skeletal muscle index ([SMI]: appendicular lean mass/height2) was assessed using dual-energy X-ray absorptiometry as a muscle mass measure. One-repetition maximum strength was measured using four kinds of resistance training machines (chest press, leg extension, leg curl, and leg press) as muscle strength measures. Sit-to-stand and arm curl tests were also assessed as physical performance measures. MEASUREMENTS The primary measurements were muscle mass and strength. The secondary outcomes were physical performance, blood samples, habitual diet, habitual physical activity, and medication use. RESULTS Although the muscle strength and physical performance measures significantly improved in both groups, SMI significantly improved in only the RT group. There was no significant difference in the change in SMI and muscle strength measures between the two groups. However, the change in sit-to-stand and arm curl measures in the ART group were significantly higher than those in the RT group. CONCLUSIONS These results suggest that AT before RT combined with fortified milk consumption has similar effects on skeletal muscle mass and strength compared with RT alone, but it may be a more useful strategy to improve physical performance in older adults. Although the mechanism of our intervention is uncertain, our program would be an effective prevention for sarcopenia in older adults.
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Chen L, Al-Mossawi MH, Ridley A, Sekine T, Hammitzsch A, de Wit J, Simone D, Shi H, Penkava F, Kurowska-Stolarska M, Pulyakhina I, Knight JC, Kim TJ, Bowness P. miR-10b-5p is a novel Th17 regulator present in Th17 cells from ankylosing spondylitis. Ann Rheum Dis 2016; 76:620-625. [PMID: 28039186 DOI: 10.1136/annrheumdis-2016-210175] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 11/28/2016] [Accepted: 12/03/2016] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To determine the microRNA (miR) signature in ankylosing spondylitis (AS) T helper (Th)17 cells. METHODS Interleukin (IL)-17A-producing CD4+ T cells from patients with AS and healthy controls were FACS-sorted for miR sequencing and qPCR validation. miR-10b function was determined by miR mimic expression followed by cytokine measurement, transcriptome analysis, qPCR and luciferase assays. RESULTS AS Th17 cells exhibited a miR signature characterised by upregulation of miR-155-5p, miR-210-3p and miR-10b. miR-10b has not been described previously in Th17 cells and was selected for further characterisation. miR-10b is transiently induced in in vitro differentiated Th17 cells. Transcriptome, qPCR and luciferase assays suggest that MAP3K7 is targeted by miR-10b. Both miR-10b overexpression and MAP3K7 silencing inhibited production of IL-17A by both total CD4 and differentiating Th17 cells. CONCLUSIONS AS Th17 cells have a specific miR signature and upregulate miR-10b in vitro. Our data suggest that miR-10b is upregulated by proinflammatory cytokines and may act as a feedback loop to suppress IL-17A by targeting MAP3K7. miR-10b is a potential therapeutic candidate to suppress pathogenic Th17 cell function in patients with AS.
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Heinrich M, Jones R, Schoffski P, Bauer S, von Mehren M, Eskens F, Cassier P, Mir O, Shi H, Alvarez-Diez T, Healy M, Wolf B, George S. Preliminary safety and activity in a first-in-human phase 1 study of BLU-285, a potent, highly-selective inhibitor of KIT and PDGFRα activation loop mutants in advanced gastrointestinal stromal tumor (GIST). Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)32612-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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175
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Sun LL, Li YH, Chen F, Wang S, Shi H. Study on correlation between liver ultrasonic appearance of patients with chronic hepatitis B and cirrhosis and hydrothorax. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:5032. [PMID: 28051271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The article "Study on correlation between liver ultrasonic appearance of patients with chronic hepatitis B and cirrhosis and hydrothorax" by L.-L. Sun, Y.-H. Li, F. Chen, S. Wang, H. Shi, published in Eur Rev Med Pharmacol Sci 2015; 20 (17): 3412-3605-3608 has been withdrawn.
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Kim R, Sharma S, Meyer T, Sarker D, Macarulla T, Sung M, Choo S, Shi H, Schmidt-Kittler O, Clifford C, Wolf B, Llovet J. First-in-human study of BLU-554, a potent, highly-selective FGFR4 inhibitor designed for hepatocellular carcinoma (HCC) with FGFR4 pathway activation. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)32704-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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177
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Li B, Zhang Y, Hou J, Shi H. 18F-FDG PET/CT of common hepatic duct lymphoepithelioma-like carcinoma. Rev Esp Med Nucl Imagen Mol 2016; 36:63-64. [PMID: 27836588 DOI: 10.1016/j.remn.2016.06.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 06/20/2016] [Accepted: 06/23/2016] [Indexed: 11/19/2022]
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Shi H, Bazzi M, Beer G, Bellotti G, Berucci C, Bragadireanu A, Bosnar D, Cargnelli M, Curceanu C, Butt A, d’Uffizi A, Fiorini C, Ghio F, Guaraldo C, Hayano R, Iliescu M, Ishiwatari T, Iwasaki M, Levi Sandri P, Marton J, Okada S, Pietreanu D, Piscicchia K, Romero Vidal A, Sbardella E, Scordo A, Sirghi D, Sirghi F, Tatsuno H, Vazquez Doce O, Widmann E, Zmeskal J. Precision X-ray spectroscopy of kaonic atoms as a probe of low-energy kaon-nucleus interaction. EPJ WEB OF CONFERENCES 2016. [DOI: 10.1051/epjconf/201612604045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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179
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Wang B, Zheng Y, Shi H, Du X, Zhang Y, Wei B, Luo M, Wang H, Wu X, Hua X, Sun M, Xu X. Zfp462 deficiency causes anxiety-like behaviors with excessive self-grooming in mice. GENES BRAIN AND BEHAVIOR 2016; 16:296-307. [PMID: 27621227 DOI: 10.1111/gbb.12339] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 08/30/2016] [Accepted: 09/30/2016] [Indexed: 12/15/2022]
Abstract
Zfp462 is a newly identified vertebrate-specific zinc finger protein that contains nearly 2500 amino acids and 23 putative C2H2-type zinc finger domains. So far, the functions of Zfp462 remain unclear. In our study, we showed that Zfp462 is expressed predominantly in the developing brain, especially in the cerebral cortex and hippocampus regions from embryonic day 7.5 to early postnatal stage. By using a piggyBac transposon-generated Zfp462 knockout (KO) mouse model, we found that Zfp462 KO mice exhibited prenatal lethality with normal neural tube patterning, whereas heterozygous (Het) Zfp462 KO (Zfp462+/- ) mice showed developmental delay with low body weight and brain weight. Behavioral studies showed that Zfp462+/- mice presented anxiety-like behaviors with excessive self-grooming and hair loss, which were similar to the pathological grooming behaviors in Hoxb8 KO mice. Further analysis of grooming microstructure showed the impairment of grooming patterning in Zfp462+/- mice. In addition, the mRNA levels of Pbx1 (pre-B-cell leukemia homeobox 1, an interacting protein of Zfp462) and Hoxb8 decreased in the brains of Zfp462+/- mice, which may be the cause of anxiety-like behaviors. Finally, imipramine, a widely used and effective anti-anxiety medicine, rescued anxiety-like behaviors and excessive self-grooming in Zfp462+/- mice. In conclusion, Zfp462 deficiency causes anxiety-like behaviors with excessive self-grooming in mice. This provides a novel genetic mouse model for anxiety disorders and a useful tool to determine potential therapeutic targets for anxiety disorders and screen anti-anxiety drugs.
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Zhang J, Shi H, Cao Z, Li S, Wang Y. 1653 Metabolomics analysis reveals effect of corn silage levels on ruminal metabolic profiles in Holstein heifers. J Anim Sci 2016. [DOI: 10.2527/jam2016-1653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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181
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Zhang Y, Shi H, Li B, Cai L, Gu Y, Xiu Y. The added value of SPECT/spiral CT in patients with equivocal bony metastasis from hepatocellular carcinoma. Nuklearmedizin 2016; 54:255-61. [PMID: 26615876 DOI: 10.3413/nukmed-0730-15-03] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 10/15/2015] [Indexed: 12/24/2022]
Abstract
UNLABELLED The aim of this study was to evaluate the incremental value provided by single-photon emission computed tomography (SPECT)/spiral computed tomography (CT) over SPECT alone for the evaluation of equivocal bone lesions in patients with hepatocellular carcinoma (HCC). PATIENTS, METHODS This was a retrospective study of 65 patients (61 men and 4 women; mean age, 53.1 ± 10.1 years; age range, 31-78 years) with HCC confirmed by pathology who underwent planar whole body scintigraphy and SPECT/CT. Each lesion was scored visually using a 5-point scale (0, negative; 1, benign; 2, likely benign; 3, likely bone metastasis; 4, bone metastasis). Lesions in which diagnostic confidence was scored as 3 or 4 were categorized into metastases.The final diagnosis of each lesion was based on pathological confirmation or follow-up by whole body scintigraphy and SPECT/spiral CT conducted two or more times. The diagnostic accuracy, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of SPECT alone and SPECT/CT were computed. RESULTS The diagnostic accuracy, sensitivity, specificity, PPV, and NPV of SPECT alone were 78.4, 70.9%, 94.9%, 96.8% and 59.7%, respectively. Moreover, for agreement of SPECT alone and the final results, the kappa value was 0.567 (p < 0.001), which was considered to be moderate agreement. The diagnostic accuracy, sensitivity, specificity, PPV, and NPV of SPECT/CT were 99.2%, 100%, 97.4%, 98.9% and 100 %, respectively. Furthermore, for agreement of SPECT/CT and the final results, the kappa value was 0.981 (p < 0.001), which was considered to be nearly perfect agreement. CONCLUSIONS SPECT/spiral CT is more accurate and valuable than SPECT alone in the differential diagnosis of equivocal bone lesions in patients with HCC.
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Li B, Zhang Y, Chen S, Hou J, Shi H. 18 F-FDG PET/CT in a case of primary hepatic adenosquamous carcinoma. Rev Esp Med Nucl Imagen Mol 2016. [DOI: 10.1016/j.remnie.2015.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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183
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Sun LL, Li YH, Chen F, Wang S, Shi H. Study on correlation between liver ultrasonic appearance of patients with chronic hepatitis B and cirrhosis and hydrothorax. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:3605-3608. [PMID: 27649661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The aim of this study is to analyze the correlation between liver ultrasonic quantitative detection indexes of patients with chronic hepatitis B and cirrhosis and hepatic hydrothorax. PATIENTS AND METHODS We selected 56 cases of patients with chronic hepatitis B and cirrhosis combined with hepatic hydrothorax in our hospital from March 2013 to March 2015. Also, we selected 63 cases of patients with cirrhosis without hepatic hydrothorax at the same time. The comparison of liver ultrasonic quantitative detection indexes and positions, quantities and proportions of hepatic hydrothorax of patients in these two groups was conducted. RESULTS In compare to the index of liver size and the level of ALP in two groups, there were not significant differences (p>0.05). In the observation group, the diameter of portal vein, the blood flow velocity of portal vein and the level of serum albumin significantly decreased in comparison to the control group (p<0.05). For patients with hydrothorax in both sides of the observation group, the diameter of portal vein, blood flow velocity of portal vein and level of serum albumin significantly decreased while comparing to the patients with hydrothorax in right (p<0.05). The volume of hydrothorax was negatively related to the diameter of portal vein, blood flow velocity of portal vein and the level of serum albumin, while the proportion of hydrothorax was not related to the diameter of portal vein, the blood flow velocity of portal vein and the level of serum albumin. CONCLUSIONS The liver ultrasonic quantitative detection indexes of patients with chronic hepatitis B and cirrhosis, diameter of portal vein, blood flow velocity of portal vein and level of serum albumin might be related to the volume of hepatic hydrothorax.
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Xu H, Shi H, Li W. MON-LB268: Malnutrition and Quality of Life In Patients with Cancer in China: Aclinical Study with 23,618 Subjects. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30902-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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185
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Shi H, Kan Y, Yao L, Leng C, Tang Q, Ji J, Sun S. Identification of Natural Infections in Sheep/Goats with HoBi-like Pestiviruses in China. Transbound Emerg Dis 2016; 63:480-4. [PMID: 27478131 DOI: 10.1111/tbed.12551] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Indexed: 01/03/2023]
Abstract
The natural infections of HoBi-like pestiviruses in cattle have been reported in South America, Europe and Asia. In China, although the detections of HoBi-like pestivirus have been reported, the epidemiological investigation was limited. From January 2014 to October 2015, several flocks of sheep/goats in Henan province in central China suffered respiratory diseases which were recovered slowly after antibiotics treatment. To test whether it is the HoBi-like pestivirus caused this symptom, 49 serum samples and 22 nasal swabs were then collected for analysis by serology and RT-PCR. Serological result revealed that prevalence of pestivirus in small ruminants was 12.2% (6/49) in central China. Sequence analysis of partial 5'-UTR nucleotides of pestivirus-positive samples suggested that HoBi-like pestivirus might have circulated in sheep/goats of China for a period and have evolved into new genotype clusters. It is apparent that the study provides the molecular evidence of natural infections in goat/sheep species with HoBi-like pestiviruses in China.
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Li B, Zhang Y, Hou J, Cai L, Shi H. Synchronous Kikuchi-Fujimoto disease and gastric adenocarcinoma mimicking malignant lymphoma on 18 F-FDG PET/CT. Rev Esp Med Nucl Imagen Mol 2016. [DOI: 10.1016/j.remnie.2016.04.005] [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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187
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Shi H, Wang Y, Wang H, Zhao H, Xv N, Liu F, Peng X. Use of three-dimensional color power doppler in imaging of liver cancer. J BIOL REG HOMEOS AG 2016; 30:801-806. [PMID: 27655501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We aimed to assess the role of three-dimensional color power Doppler (3D-CPD) imaging in diagnosis of liver cancer. First of all, we performed 2D- and 3D-CPD imaging on 96 cases of liver tumors with a total of 106 lesions to examine the characteristics of the vascular distribution patterns of the tumors, and in turn, compare the sensitivity and specificity. Also, with the use of three-dimensional volumetric measurement, we calculated the volume of tumors, quantity of intra-tumor blood vessels, and the ratio of the quantity of intra-tumor blood vessels to tumor volumes (vascular index, VI). Finally, we statistically analyzed the vascular index between benign and malignant tumors. We found that the sensitivity/specificity were 21.3%/100% for 2D-CPD, and 81.3%/100% for 3D-CPD, based on the use of type-III of blood vessels for diagnosis of the malignant lesions. In 3D-CPD, the type-III of blood vessels along with VI of > 0.3/cm3 can be used as the criteria for the diagnosis of liver cancer since we found that average VI was 0.38/cm3 in 75 malignant tumors, but 0.18/cm3 in 31 benign tumors (p less than0.05). The sensitivity and specificity in determining malignancy in the liver based on VI > 0.3/cm3 were 78.7% and 87.1%, respectively.
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Sivaprakasam S, Gurav A, Paschall AV, Coe GL, Chaudhary K, Cai Y, Kolhe R, Martin P, Browning D, Huang L, Shi H, Sifuentes H, Vijay-Kumar M, Thompson SA, Munn DH, Mellor A, McGaha TL, Shiao P, Cutler CW, Liu K, Ganapathy V, Li H, Singh N. An essential role of Ffar2 (Gpr43) in dietary fibre-mediated promotion of healthy composition of gut microbiota and suppression of intestinal carcinogenesis. Oncogenesis 2016; 5:e238. [PMID: 27348268 PMCID: PMC4945739 DOI: 10.1038/oncsis.2016.38] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 04/12/2016] [Accepted: 04/18/2016] [Indexed: 12/19/2022] Open
Abstract
Composition of the gut microbiota has profound effects on intestinal carcinogenesis. Diet and host genetics play critical roles in shaping the composition of gut microbiota. Whether diet and host genes interact with each other to bring specific changes in gut microbiota that affect intestinal carcinogenesis is unknown. Ability of dietary fibre to specifically increase beneficial gut microbiota at the expense of pathogenic bacteria in vivo via unknown mechanism is an important process that suppresses intestinal inflammation and carcinogenesis. Free fatty acid receptor 2 (FFAR2 or GPR43) is a receptor for short-chain fatty acids (acetate, propionate and butyrate), metabolites of dietary fibre fermentation by gut microbiota. Here, we show FFAR2 is down modulated in human colon cancers than matched adjacent healthy tissue. Consistent with this, Ffar2(-/-) mice are hypersusceptible to development of intestinal carcinogenesis. Dietary fibre suppressed colon carcinogenesis in an Ffar2-dependent manner. Ffar2 played an essential role in dietary fibre-mediated promotion of beneficial gut microbiota, Bifidobacterium species (spp) and suppression of Helicobacter hepaticus and Prevotellaceae. Moreover, numbers of Bifidobacterium is reduced, whereas those of Prevotellaceae are increased in human colon cancers than matched adjacent normal tissue. Administration of Bifidobacterium mitigated intestinal inflammation and carcinogenesis in Ffar2(-/-) mice. Taken together, these findings suggest that interplay between dietary fibre and Ffar2 play a key role in promoting healthy composition of gut microbiota that stimulates intestinal health.
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Zhong J, Shi H, Ma H, Sheng L. Comment on 'Validating new diagnostic imaging criteria for primary progressive aphasia via anatomical likelihood estimation meta-analyses'. Eur J Neurol 2016; 23:e38. [PMID: 27272109 DOI: 10.1111/ene.13022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 03/22/2016] [Indexed: 11/29/2022]
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190
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Shi H, Bartalucci S, Bertolucci S, Berucci C, Bragadireanu AM, Cargnelli M, Clozza A, Curceanu C, De Paolis L, Di Matteo S, d’Ufflzi A, Egger JP, Guaraldo C, Iliescu M, Ishiwatari T, Marton J, Laubenstein M, Milotti E, Pietreanu D, Piscicchia K, Ponta T, Vidal AR, Sbardella E, Scordo A, Sirghi DL, Sirghi F, Sperandio L, Doce OV, Widmann E, Zmeskal J. Searches for the violation of Pauli exclusion principle at LNGS in VIP(-2) experiment. ACTA ACUST UNITED AC 2016. [DOI: 10.1088/1742-6596/718/4/042055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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191
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Chen L, Shi H, Yuan J, Bowness P. THU0363 Position 97 (P97) of HLA-B, A Residue Implicated in Ankylosing Spondylitis Pathogenesis, Plays A Key Role in Cell Surface Free Heavy Chain Expression via Interactions with β2-Microglobulin. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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192
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Zhang Y, Li B, Hou J, Cai L, Shi H. 18 F-FDG PET/CT in gastric lymphoepithelioma-like carcinoma. Rev Esp Med Nucl Imagen Mol 2016. [DOI: 10.1016/j.remnie.2015.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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193
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Zhou W, Zhu L, Zhou H, Shen K, Lang J, Cui Q, Shi H. The efficacy of high-intensity, focused ultrasound treatment for non-neoplastic epithelial disorders of the vulva. Cell Mol Biol (Noisy-le-grand) 2016; 62:111-115. [PMID: 27188744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Accepted: 04/19/2016] [Indexed: 06/05/2023]
Abstract
Non-neoplastic epithelial disorders of the vulva (NNEDV) are common types of vulval lesions. Although corticosteroids represent a first-line treatment for NNEDV, concerns exist about the safety associated with long-term topical corticosteroid use. Recently, several clinical trials have identified high-intensity focused ultrasound (HIFU) as a promising treatment modality for NNEDV. The aim of this multi-center, randomized, controlled clinical trial was to investigate the efficacy of HIFU therapy in women with NNEDV based on histological alterations. We enrolled patients who were clinically diagnosed with NNEDV. They were randomized into 2 treatment groups: 1) halcinonide for 3 months or 2) HIFU once. A total of 123 patients were biopsied both prior to and after the therapy, and 62 and 61 patients were assigned to the HIFU and halcinonide groups, respectively. The histological changes were then analyzed. After the treatments, the therapeutic effects were observed in both groups. Comparing the diagnosis and alterations in lichenoid and sclerotic patterns and in chronic inflammation, we found statistically significant differences. Furthermore, when compared with the halcinonide group, the HIFU group exhibited enhanced curative effects that were statistically significant (P = 0.039). Based on the histological evidence from this randomized, controlled trial, HIFU represents an effective method for the treatment of NNEDV.
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Shi H, Chen Z, Kan J. Development of loop-mediated isothermal amplification assays for genotyping of Type III Secretion System in Pseudomonas aeruginosa. Lett Appl Microbiol 2016. [PMID: 26219625 DOI: 10.1111/lam.12469] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
UNLABELLED Pseudomonas aeruginosa is a well-known environmental bacterium capable of causing a variety of life-threatening human infections, with a Type III Secretion System (T3SS) as the most significant virulence determinant. P. aeruginosa strains exhibit unique T3SS virulence genotypes defined by the presence of either exoS or exoU. In this study, loop-mediated isothermal amplification (LAMP) assays for rapid detection of exoS and exoU in P. aeruginosa have been developed and evaluated. Set of four primers were designed for LAMP-based amplification of exoS and exoU respectively. The LAMP reactions were performed at 63°C for 40 min, with detection limits of 100 fg purified DNA. In 107 river water isolates, exoS and exoU were detected in 10 (9%) and 89 (83%) isolates, respectively, and in 38 soil isolates, they were detected in 7 (18%) and 31 (82%) cases respectively. In conclusion, the LAMP assays are rapid, simple and cost-effective tools for detection of the exoU- and exoS-types of P. aeruginosa strains. SIGNIFICANCE AND IMPACT OF THE STUDY This method can be used for the rapid, sensitive and low-cost detection of genes (exoS and exoU) encoding proteins that are part of Type III Secretion System of Pseudomonas aeruginosa. It can serve as an efficient method in outbreak situations or in routine surveillance studies to judge virulence potential and to investigate pathogenesis of P. aeruginosa.
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Li B, Zhang Y, Chen S, Hou J, Shi H. (18)F-FDG PET/CT in a case of primary hepatic adenosquamous carcinoma. Rev Esp Med Nucl Imagen Mol 2016; 35:344-6. [PMID: 27033745 DOI: 10.1016/j.remn.2015.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/18/2015] [Accepted: 12/21/2015] [Indexed: 11/30/2022]
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Ren F, Zhang L, Zhang X, Shi H, Wen T, Bai L, Zheng S, Chen Y, Chen D, Li L, Duan Z. Inhibition of glycogen synthase kinase 3β promotes autophagy to protect mice from acute liver failure mediated by peroxisome proliferator-activated receptor α. Cell Death Dis 2016; 7:e2151. [PMID: 27010852 PMCID: PMC4823957 DOI: 10.1038/cddis.2016.56] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 01/26/2016] [Accepted: 01/26/2016] [Indexed: 01/15/2023]
Abstract
Our previous studies have demonstrated that inhibition of glycogen synthase kinase 3β (GSK3β) activity protects mice from acute liver failure (ALF), whereas its protective and regulatory mechanism remains elusive. Autophagy is a recently recognized rudimentary cellular response to inflammation and injury. The aim of the present study was to test the hypothesis that inhibition of GSK3β mediates autophagy to inhibit liver inflammation and protect against ALF. In ALF mice model induced by D-galactosamine (D-GalN) and lipopolysaccharide (LPS), autophagy was repressed compared with normal control, and D-GalN/LPS can directly induce autophagic flux in the progression of ALF mice. Autophagy activation by rapamycin protected against liver injury and its inhibition by 3-methyladenine (3-MA) or autophagy gene 7 (Atg7) small interfering RNA (siRNA) exacerbated liver injury. The protective effect of GSK3β inhibition on ALF mice model depending on the induction of autophagy, because that inhibition of GSK3β promoted autophagy in vitro and in vivo, and inhibition of autophagy reversed liver protection and inflammation of GSK3β inhibition. Furthermore, inhibition of GSK3β increased the expression of peroxisome proliferator-activated receptor α (PPARα), and the downregulated PPARα by siRNA decreased autophagy induced by GSK3β inhibition. More importantly, the expressions of autophagy-related gene and PPARα are significantly downregulated and the activity of GSK3β is significantly upregulated in liver of ALF patients with hepatitis B virus. Thus, we have demonstrated the new pathological mechanism of ALF that the increased GSK3β activity suppresses autophagy to promote the occurrence and development of ALF by inhibiting PPARα pathway.
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Gao P, Wang D, Zhao Z, Cai Y, Li T, Shi H, Wu W, He W, Yin L, Huang S, Zhu F, Jiao L, Ji X, Qureshi AI, Ling F. Multicenter Prospective Trial of Stent Placement in Patients with Symptomatic High-Grade Intracranial Stenosis. AJNR Am J Neuroradiol 2016; 37:1275-80. [PMID: 26869472 DOI: 10.3174/ajnr.a4698] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 12/16/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE On the basis of the high 1-month stroke and/or death (14.7%) rates associated with stent placement in the Stenting versus Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis trial, modifications in patient selection and procedural aspects for intracranial stent placement have been recommended. We performed a multicenter prospective single-arm trial to determine whether such modifications would result in lower rates of periprocedural stroke and/or death. MATERIALS AND METHODS The study enrolled patients with recent transient ischemic attack or ischemic stroke (excluding perforator ischemic events) related to high-grade (70%-99% in severity) stenosis of a major intracranial artery. Patients were treated by using angioplasty and self-expanding stents 3 weeks after the index ischemic event at 1 of the 10 high-volume centers in China. An independent neurologist ascertained the occurrence of any stroke and/or death within 1 month after the procedure. RESULTS A total of 100 consecutive patients were recruited. The target lesions were located in the middle cerebral artery (M1) (n = 38, 38%), intracranial internal carotid artery (n = 17, 17%), intradural vertebral artery (n = 18, 18%), and basilar artery (n = 27, 27%). The technical success rate of stent deployment with residual stenosis of <50% was 100%. The overall 1-month stroke and/or death rate was 2% (95% confidence interval, 0.2%-7.0%). Two ischemic strokes occurred in the pontine region (perforator distribution) in patients following angioplasty and stent placement for basilar artery stenosis. CONCLUSIONS The results of this prospective multicenter study demonstrated that modifications in patient selection and procedural aspects can substantially reduce the 1-month stroke and/or death rate following intracranial stent placement.
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Li GJ, Gao J, Wang GL, Zhang CQ, Shi H, Deng K. Correlation between vascular endothelial growth factor and quantitative dual-energy spectral CT in non-small-cell lung cancer. Clin Radiol 2016; 71:363-8. [PMID: 26873627 DOI: 10.1016/j.crad.2015.12.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 12/07/2015] [Accepted: 12/21/2015] [Indexed: 01/11/2023]
Abstract
AIM To explore the correlation between the expression level of vascular endothelial growth factor (VEGF) in non-small-cell lung cancer (NSCLC) tissue and quantitative parameters of spectral computed tomography (CT) imaging. MATERIALS AND METHODS Forty-eight patients with NSCLC underwent a spectral CT imaging protocol before surgical tumour resection. The repetition of iodine concentration, water concentration, and CT values at 40 keV in the region of interest were measured. The slopes of spectral attenuation curves (λHU) in the region were also calculated. The level of VEGF expression in the tumour tissue was measured using an immunohistochemical method (MaxVision method). The quantitative parameters of spectral CT imaging were compared among different levels of VEGF expression using one-way analysis of variance (ANOVA) and least significant difference (SLD) test. The correlation between VEGF expression and spectral CT imaging was estimated through Spearman's rank correlation analysis. RESULTS There were significant differences in iodine concentrations, λHU, and CT values at 40 KeV in NSCLC between the groups showing negative and moderately positive expression of VEGF (p=0.001, 0.000, and 0.001, respectively) as well as between those showing mildly and moderately positive expression of VEGF (p=0.047, 0.005, and 0.002, respectively). In addition, all of the iodine concentrations, λHU values, and CT values at 40 KeV displayed a significant and positive correlation with the level of VEGF expression (r=0.413, 0.458, and 0.393, respectively, p<0.05). CONCLUSIONS Quantitative parameters of spectral CT imaging may be helpful for evaluating the status of angiogenesis in NSCLC.
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Qi Z, Luo X, Wu B, Shi H, Jin B, Wen Z. Contact force-guided catheter ablation for the treatment of atrial fibrillation: a meta-analysis of randomized, controlled trials. Braz J Med Biol Res 2016; 49:S0100-879X2016000300707. [PMID: 26840711 PMCID: PMC4763825 DOI: 10.1590/1414-431x20155127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 11/05/2015] [Indexed: 01/20/2023] Open
Abstract
Contact force (CF) sensing technology allows real-time monitoring during catheter
ablation for atrial fibrillation (AF). However, the effect of CF sensing technology
on procedural parameters and clinical outcomes still needs clarification. Because of
the inconsistent results thus far in this area, we performed a meta-analysis to
determine whether CF sensing technology can improve procedural parameters and
clinical outcomes for the treatment of AF. Studies examining the benefits of CF
sensing technology were identified in English-language articles by searching the
MEDLINE, Web of Science, and Cochrane Library databases (inception to May 2015). Ten
randomized, controlled trials involving 1834 patients (1263 males, 571 females) were
included in the meta-analysis (681 in the CF group, 1153 in the control group).
Overall, the ablation time was significantly decreased by 7.34 min (95%CI=-12.21 to
-2.46; P=0.003, Z test) in the CF group compared with the control group. CF sensing
technology was associated with significantly improved freedom from AF after 12 months
(OR=1.55, 95%CI=1.20 to 1.99; P=0.0007) and complications were significantly lower in
the CF group than in the control group (OR=0.50, 95%CI=0.29 to 0.87; P=0.01).
However, fluoroscopy time analysis showed no significantly decreased trend associated
with CF-guided catheter ablation (weighted mean difference: -2.59; 95%CI=-9.06 to
3.88; P=0.43). The present meta-analysis shows improvement in ablation time and
freedom from AF after 12 months in AF patients treated with CF-guided catheter
ablation. However, CF-guided catheter ablation does not decrease fluoroscopy
time.
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Hu YD, Xiang YT, Fang JX, Zu S, Sha S, Shi H, Ungvari GS, Correll CU, Chiu HFK, Xue Y, Tian TF, Wu AS, Ma X, Wang G. Single i.v. ketamine augmentation of newly initiated escitalopram for major depression: results from a randomized, placebo-controlled 4-week study. Psychol Med 2016; 46:623-635. [PMID: 26478208 DOI: 10.1017/s0033291715002159] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND While oral antidepressants reach efficacy after weeks, single-dose intravenous (i.v.) ketamine has rapid, yet time-limited antidepressant effects. We aimed to determine the efficacy and safety of single-dose i.v. ketamine augmentation of escitalopram in major depressive disorder (MDD). METHOD Thirty outpatients with severe MDD (17-item Hamilton Rating Scale for Depression total score ⩾ 24) were randomized to 4 weeks double-blind treatment with escitalopram 10 mg/day+single-dose i.v. ketamine (0.5 mg/kg over 40 min) or escitalopram 10 mg/day + placebo (0.9% i.v. saline). Depressive symptoms were measured using the Montgomery-Asberg Depression Rating Scale (MADRS) and the Quick Inventory of Depressive Symptomatology - Self-Report (QIDS-SR). Suicidal ideation was evaluated with the QIDS-SR item 12. Adverse psychopathological effects were measured with the Brief Psychiatric Rating Scale (BPRS)-positive symptoms, Young Mania Rating Scale (YMRS) and Clinician Administered Dissociative States Scale (CADSS). Patients were assessed at baseline, 1, 2, 4, 24 and 72 h and 7, 14, 21 and 28 days. Time to response (⩾ 50% MADRS score reduction) was the primary outcome. RESULTS By 4 weeks, more escitalopram + ketamine-treated than escitalopram + placebo-treated patients responded (92.3% v. 57.1%, p = 0.04) and remitted (76.9% v. 14.3%, p = 0.001), with significantly shorter time to response [hazard ratio (HR) 0.04, 95% confidence interval (CI) 0.01-0.22, p < 0.001] and remission (HR 0.11, 95% CI 0.02-0.63, p = 0.01). Compared to escitalopram + placebo, escitalopram + ketamine was associated with significantly lower MADRS scores from 2 h to 2 weeks [(peak = 3 days-2 weeks; effect size (ES) = 1.08-1.18)], QIDS-SR scores from 2 h to 2 weeks (maximum ES = 1.27), and QIDS-SR suicidality from 2 to 72 h (maximum ES = 2.24). Only YMRS scores increased significantly with ketamine augmentation (1 and 2 h), without significant BPRS or CADSS elevation. CONCLUSIONS Single-dose i.v. ketamine augmentation of escitalopram was safe and effective in severe MDD, holding promise for speeding up early oral antidepressant efficacy.
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