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Guo C, Jia MQ, Wang L, Jia J. Primary intestinal-type adenocarcinoma of the tongue. Int J Oral Maxillofac Surg 2018; 47:1523-1526. [PMID: 29724582 DOI: 10.1016/j.ijom.2018.04.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 03/01/2018] [Accepted: 04/10/2018] [Indexed: 11/15/2022]
Abstract
Primary intestinal-type adenocarcinoma (ITAC) of the tongue is a rare neoplasm. The case of a 59-year-old male with a painless mass in the dorsum of the oral tongue diagnosed as primary ITAC is reported here. The particular characteristic of the case was the patient's long-term medical history of 40years. The patient underwent resection of the tongue carcinoma through a midline approach and direct suture, with postoperative chemoradiotherapy. Immunohistochemical staining indicated that the tumour was positive for CK20 and negative for CK7. A review of the English-language literature was performed, which identified six cases of primary ITAC and three cases of metastatic ITAC of the tongue. The clinical characteristics and therapeutic methods used in these cases were analysed.
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102
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Zhang Y, Han S, Guo C, Zhang QX, Chang CK. [Effect of iron chelation therapy on EPO-Stat5 signaling pathway and Treg expression in IPSS low risk/medium risk-1 group myelodysplastic syndrome patients]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 39:336-338. [PMID: 29779334 PMCID: PMC7342130 DOI: 10.3760/cma.j.issn.0253-2727.2018.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Indexed: 11/08/2022]
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103
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Jin X, Yu D, Guo C, Gong X, Li N, Zhao Y. Metaplastic breast carcinoma: a clinical analysis of 26 cases. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:2112-2117. [PMID: 31938320 PMCID: PMC6958196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/21/2018] [Indexed: 06/10/2023]
Abstract
Metaplastic breast carcinoma (MBC) is a rare and aggressive neoplasm. Morphologically, it is characterized by the presence of multiple cellular differentiation and heterologous elements (squamous cells, spindle cells, cartilage or bone, etc). The clinical significance, prognostic risk factors and optimal treatment modalities of MBC are limited. This study collected clinical and pathological data of 26 MBC cases in the First Affiliated Hospital of Bengbu Medical College from July 2002 to July 2012 and investigated the clinicopathological features and the prognosis data. All patients were females aged 34-76 years old. Median tumor size was 3.5 cm and 88.5% patients were triple-negative for estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER-2). MBC is associated with a poor prognosis compared with conventional invasive ductal carcinoma (IDC). In our study, 5-year Overall Survival (OS) rate and 5-year Disease-Free Survival (DFS) rate were 61.5% and 53.8% respectively. Most patients in this series had high-grade, triple-negative tumors and were treated with optimal therapy.
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104
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Zachara N, Groves J, Guo C, Martinez M, Fahie K, McKen C, Maduka A, O'Meally R, Cole R. Mapping the O‐GlcNAc‐Cytoprotective network. FASEB J 2018. [DOI: 10.1096/fasebj.2018.32.1_supplement.249.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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105
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Muñoz N, Polak U, Guo C, Gustin M, Minhaj A, Cressman E. Abstract No. 447 Sublethal concurrent osmotic and thermal stresses readily overwhelm cytoprotective responses across multiple human hepatocellular carcinoma cell lines. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.492] [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] Open
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106
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Guo C, Muñoz N, Polak U, Gustin M, Karbasian N, Cressman E. 3:27 PM Abstract No. 374 Investigating the role of HSF1 in ablation: combined stresses block protective responses in multiple human hepatocellular carcinoma cell lines. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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107
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Guo C, Li H, Sun D, Liu J, Mao S. Effects of abomasal supplementation of quercetin on performance, inflammatory cytokines, and matrix metalloproteinase genes expression in goats fed a high-grain diet. Livest Sci 2018. [DOI: 10.1016/j.livsci.2018.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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108
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Batura V, Moradin N, Leung G, Guo C, Murchie R, Warner N, Muise A. A89 FUNCTIONAL ANALYSIS OF NEUTROPHIL CYTOSOLIC FACTOR 4 (NCF4) IN THE PATHOGENESIS OF PEDIATRIC INFLAMMATORY BOWEL DISEASE. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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109
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Jardine S, Leung G, Guo C, Murchie R, Dhingani N, Warner N, Pan J, Muise A. A99 RESCUING TTC7A MUTANT PHENOTYPES ASSOCIATED WITH VERY EARLY ONSET INFLAMMATORY BOWEL DISEASE (VEO-IBD). J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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110
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Omary Z, Pan J, Warner N, Murchie R, Guo C, Safi F, Brumell J, Muise A. A124 UNDERSTANDING THE ROLE OF LRBA AND CHARACTERIZING THE PHENOTYPE OF LRBA-DEFICIENCY IN PATIENTS WITH INFLAMMATORY BOWEL DISEASE. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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111
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Guo C, Elliot S, Soso M. The role of Medical Emergency Team in end of life care planning for hospitalised patients. Aust Crit Care 2018. [DOI: 10.1016/j.aucc.2017.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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112
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Dhingani N, Guo C, Warner N, Murchie R, Muise A. A276 INVESTIGATING THE ROLE OF TTC7A THROUGH ITS INTERACTION WITH UBR5 TO MAINTAIN CELL SURVIVAL. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy008.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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113
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Hossain K, Li Q, Pan J, Guo C, Warner N, Muise A. A91 NOVEL TRIM22 INTERACTIONS REVEAL POTENTIAL CAUSATIVE MECHANISMS IN VERY EARLY ONSET INFLAMMATORY BOWEL DISEASE (VEOIBD). J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy008.092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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114
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Ishige T, Guo C, Warner N, Pan J, Hossain K, Dhingani N, Murchie R, Muise A. A81 FUNCTIONAL ANALYSIS IMPLICATING SAMD9 MUTATION FOR INTESTINAL INFLAMMATION IN PATIENTS WITH MIRAGE SYNDROME AND INFLAMMATORY BOWEL DISEASE. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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115
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Wang BJ, Guo C, Li CJ, Mu DL. [Prevalance of peri-anesthesia allergy and its related risk factor: a retrospective survey from 2012-2017]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2018; 50:193-199. [PMID: 29483746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To investigate the incidence of peri-anesthesia allergy in a tertiary teaching hospital. METHODS This was a retrospective cohort study. Patients who received anesthesia in operation rooms at Peking University First Hospital from January 2012 to April 2017 were enrolled. Researchers reviewed all the patients' electronic records and screened suspect allergy cases. Allergy was diagnosed according to the definition in Consensus on Management of Perioperative Allergy (China) and Scandinavian Clinical Practice Guidelines on the Diagnosis, Management and Follow-up of Anaphylaxis during Anesthesia. After obtaining the electronic records, two researchers began to screen and supplement missing data according medical records independently, then they checked out each other's data. The final data were reviewed by another two researchers. We collected the patients' basic characteristics, surgery type, anesthesia type, peri-anesthesia use of drugs, prognosis and other data. Univariate logistic regression was employed to screen potential factors of allergy. Factors with statistical significance (P<0.05) in univariate Logistic regression were entered into multivariate Logistic regression to identify independent risk factors of allergy. RESULTS In the study, 106 074 patients entered final statistic analysis. The incidence of peri-anesthesia allergy was about 1.5/1 000 (156/106 074). The incidence of Grades I, II and III allergy was 64.1% (100/156), 30.1% (47/156), and 5.8% (9/156) respectively. Multivariate logistic regression showed 5 independent risk factors of allergy including history of allergy (OR=6.836, 95%CI: 4.461-10.474, P<0.001), intraoperative use of sufentanil (OR=1.993, 95%CI: 1.228-3.232, P=0.005), intraoperative use of cis-atracuronium (OR=2.495, 95%CI: 1.599-3.893, P<0.001), intraoperative infusion of antibiotics (OR=2.005, 95%CI: 1.375-2.924, P<0.001) and frozen fresh plasma (OR=3.055, 95%CI: 1.842-5.068, P<0.001). CONCLUSION The incidence of peri-anesthesia allergy is high and further attempt is needed to establish standard operation process of diagnosis and treatment of allergy.
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He P, Chen G, Wang Z, Guo C, Li N, Yun C, Zheng X. Adults with intellectual disabilities in China: comorbid psychiatric disorder and its association with health service utilisation. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2018; 62:106-114. [PMID: 29178565 DOI: 10.1111/jir.12451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 10/09/2017] [Accepted: 10/22/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Adults with intellectual disabilities (ID) often have multiple comorbidities. Psychiatric disorders in this population have been poorly studied in developing countries. We aimed to investigate the prevalence of psychiatric disorders in adults with ID and whether comorbid psychiatric disorders were associated with health service utilisation. METHODS We obtained data from the Second National Sample Survey on Disability, conducted in 31 provinces of China and selected a subsample of 13 631 adults aged 18 years and above with ID. ID were defined by intelligence quotient score under 70, deficits in two or more adaptive behaviours and age of onset under 18 years. Psychiatric disorders were identified according to the International Statistical Classification of Diseases, Tenth Revision. Logistic regressions were used for data analyses. RESULTS The prevalence of psychiatric disorders in adults with ID was 16.7%. The most prevalent type of psychiatric disorder was dementia. Older adults, females, being minorities, urban residents, being literate, low-income groups and having severe ID, were associated with elevated risk of psychiatric disorder among adults with ID. Compared with individuals without psychiatric disorders, those with comorbid psychiatric disorders were more likely to use medical service and less likely to use rehabilitation service. CONCLUSIONS The prevalence of psychiatric disorder in adults with ID was strikingly higher than that in the general population. Health service utilisation among Chinese adults with ID remained a big challenge. There is a possibility of diagnostic overshadowing by local clinicians, which may have resulted in overdiagnosis of dementia and underdiagnosis of common mental disorders. This study informs further investigations regarding common mental disorders among people with ID and has implications for public health strategies and health policies to meet health service need for this population.
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Zheng N, Guo C, Wu R. Iguratimod is effective in refractory rheumatoid arthritis patients with inadequate response to methotrexate-cyclosporin A-hydroxychloroquine-prednisone. Scand J Rheumatol 2018; 47:422-424. [PMID: 29318937 DOI: 10.1080/03009742.2017.1376109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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118
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Zhang YP, Liu JC, Guo C, Huang YB, Xu C, Guan MY, Yang CG, Zhang P. The development of $$^{222}\hbox {Rn}$$222Rn detectors for JUNO prototype. RADIATION DETECTION TECHNOLOGY AND METHODS 2018. [DOI: 10.1007/s41605-017-0029-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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119
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Thipparapu NK, Guo C, Umnikov AA, Barua P, Taranta A, Sahu JK. Bismuth-doped all-fiber mode-locked laser operating at 1340 nm. OPTICS LETTERS 2017; 42:5102-5105. [PMID: 29240147 DOI: 10.1364/ol.42.005102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 10/23/2017] [Indexed: 06/07/2023]
Abstract
We demonstrate a 1340 nm mode-locked Bismuth (Bi)-doped fiber laser without any saturable absorber. The effect of pump power on pulse width is studied, and a variation from 1.5 to 3 ns is reported. The output of the mode-locked Bi-doped fiber laser is further amplified using a master oscillator power amplifier configuration, and a peak power of 1.15 W is achieved. Soliton bunching is observed, and a true pulse width of 1.2 ps is reported from the measured autocorrelation trace. Stable operation of the mode-locked laser is verified from the radio-frequency spectrum with a fundamental repetition rate of 6.3 MHz, and SNR of 65 dB.
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Duan Y, Sun S, Gao H, Chen K, Chen T, Li Y, Guo J, Guo C. Quality analysis of pediatric sleep testing from three hospitals in China. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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121
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Liu X, Tan L, Yu I, Zhang Z, Wong CY, Guo C, Ho K, Lau A, Yeoh E, Lee A, Lao X. Household cleaning products and the risk of allergic dermatitis: a prospective cohort study with primary-school children. J Eur Acad Dermatol Venereol 2017; 32:624-631. [DOI: 10.1111/jdv.14680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/17/2017] [Indexed: 01/14/2023]
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122
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Jia J, Qin Y, Zhang L, Guo C, Wang Y, Yue X, Qian J. Sijunzi decoction-treated rat serum induces apoptosis of side population cells in gastric carcinoma. Exp Ther Med 2017; 15:1718-1727. [PMID: 29399136 DOI: 10.3892/etm.2017.5560] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Accepted: 11/25/2016] [Indexed: 12/14/2022] Open
Abstract
Sijunzi decoction (SJZD) is a traditional Chinese herbal medicine. Previous studies have indicated that SJZD exhibits antitumor activity. However, the underlying molecular mechanism has not been fully elucidated. To explore the antitumor mechanism of SJZD, the effects of serum from rats treated with SJZD on the proliferation of MKN-28 and HGC-27 gastric carcinoma cell lines were systematically investigated. It was found that SJZD-treated rat serum significantly inhibited the growth of MKN-28 and HGC-27 cells in vitro. The results obtained from a colony formation assay showed that SJZD-treated rat serum decreased the colony formation ability of MKN-28 and HGC-27 cells. The apoptosis rate in MKN-28 and HGC-27 cells was also increased following treatment with SJZD-treated rat serum. Flow cytometry with cell sorting revealed the presence of side population (SP) cells in MKN-28 and HGC-27 cells though Hoechst 33342 staining, and verapamil reduced the SP percentage. Further analysis showed that SJZD-treated rat serum promoted the apoptosis of SP cells in MKN-28 and HGC-27 cell lines by upregulating Bax, caspase-3 and PARP and downregulating bcl-2. These data revealed the therapeutic effect of SJZD-treated rat serum on gastric carcinoma. Following the preliminary identification of the inhibitory effect on the growth of gastric cancer cells in vitro, the growth inhibitory effect of SJZD-treated rat serum on SP cells was confirmed, and this inhibition particularly involved the induction of cell apoptosis.
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Li Y, Zhao M, Guo C, Chu H, Li W, Chen X, Wang X, Li Y, Jia Y, Koussatidjoa S, Zhu F, Wang J, Wang X, Wang Q, Zhao W, Shi Y, Chen W, Zhang L. Intracellular mature IL-37 suppresses tumor metastasis via inhibiting Rac1 activation. Oncogene 2017; 37:1095-1106. [PMID: 29106392 DOI: 10.1038/onc.2017.405] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 06/24/2017] [Accepted: 09/24/2017] [Indexed: 12/18/2022]
Abstract
IL-37, a newly found anti-inflammatory cytokine of the IL-1 family, has both extracellular and intracellular functions. Accumulating evidences indicate that it is also involved in tumor progression. However, the mechanism and its intracellular target are unclear. In this study, clinical data from 84 patients showed that loss or reduced expression of IL-37 in lung adenocarcinoma tissues was significantly associated with tumor metastasis. We further provided evidence that IL-37 inhibited effectively tumor metastasis in vitro and in vivo. Moreover, we uncovered a novel mechanism by which IL-37 suppressed tumor cell migration via its intracellular mature form (amino acids 46-218). Intracellular mature form of IL-37, but not its extracellular form, markedly inhibited migration of multiple kinds of tumor cells through inhibiting Rac1 activation. Mechanistically, intracellular mature IL-37 directly bound to the CAAX motif in the C-terminal hypervariable region of Rac1, and then inhibited Rac1 membrane translocation and subsequent downstream signaling. Our research identifies intracellular mature IL-37 as a novel endogenous inhibitor of Rac1. Given the crucial roles of Rac1 in tumor angiogenesis and metastasis, intracellular mature IL-37 might serve as a potential strategy for the control of Rac1 activity and tumor progression.
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Guo C, Tomson G, Söderqvist F, Keller C. Adolescent mental health policies in Sweden and China: a comparative study. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx186.235] [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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125
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Guo C, Cuervo-Pardo L, McGrath K. P478 Successful treatment of refractory itch with aprepitant. Ann Allergy Asthma Immunol 2017. [DOI: 10.1016/j.anai.2017.09.045] [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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