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Hou J, Qi H, Dai YH, Wei XM, Lu L, Wang JG, She WD. [Clinical observation on the effect of glucocorticoid insensitivity on sudden sensorineural hearing loss patients]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2019; 52:566-572. [PMID: 28822407 DOI: 10.3760/cma.j.issn.1673-0860.2017.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the correlation between the proliferation inhibition effect of glucocorticoid (GC) on peripheral blood mononuclear cell (PBMC) and the pure tone average (PTA) improvement in SSNHL patients. Methods: Sixty inpatients with SSNHL were included from July 2013 to October 2015 in Nanjing Drum Tower Hospital, Medical School of Nanjing University. Peripheral venous blood was collected before receiving treatment, then the PBMC was isolated for GC proliferation inhibition. PBMCs of each patient were cultivated into 4 groups: Group A: PBMCs+ Medium; Group B: PBMCs+ Medium+ lipopolysaccharide (LPS, 1 μmol/L); Group C: PBMCs+ Medium+ LPS+ Dexamethasone; Group D: Medium. PBMCs were maintained in a humidified 5% CO(2) atmosphere at 37°C and were observed after 24 hours. 5-diphenyltetrazolium bromide (MTT) was used to measure PBMC proliferation inhibition rate. The PBMC proliferation inhibition rates were calculated according to the absorbance at 490 nm wavelength under a microtiter plate reader. Independent sample t tests of PBMC proliferation inhibition rate were performed between different groups. χ(2) tests were performed between gender, affected ear side, accompanied by vertigo or not, audiometric curve, time period from onset to treatment, PBMC proliferation inhibition rate and the improvement of pure tone average (PTA). Linear correlation analyses were performed between PBMC proliferation inhibition rate, the time period from onset to treatment and the hearing improvement. Results: The proliferation inhibition effect of GC on PBMC varied significantly among patients. The PBMC proliferation inhibition rate in GC insensitive group was lower than that in GC sensitive group (26.72%±21.82% vs 64.44%±25.48%, t=6.113, P<0.05). The PBMC proliferation inhibition rate in refractory group was lower than that in initial group (40.93%±28.57% vs 57.04%±31.19%, t=2.035, P=0.046). There was no statistical significance between gender, affected ear side, accompanied by vertigo or not, audiometric curve and the hearing improvement (χ(2) value was 2.320, 0.031, 2.143, 0.106, respectively, all P>0.05). Both in initial group and refractory group, the linear correlation analyses showed a significant positive correlation between PBMC proliferation inhibition rate and the PTA improvement (r value was 0.615, 0.657, respectively, all P<0.05), as well as a significant negative correlation between time period from onset to treatment and the PTA improvement(r value was -0.542, 0.370, respectively, all P<0.05). Conclusions: The proliferation inhibition rate of PBMC in vitro by GC is correlated with patients' hearing improvement. The proliferation inhibition test might be used to predict the sensitivity to GC treatment and be helpful for individualized treatment of SSNHLin clinical practice.
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Wang R, Ye G, Zhou W, Jiang F, Wu Y, Hou J, Li D, Wu J, Chang Y, Liang A, Xu J, Du Y. High-quality freestanding flexible poly(5-(2,3-dihydrothieno[3,4- b
][1,4]dioxin-5-yl)-1 H
-indole) film: Electrosyntheses, characterization, and optical properties. J Appl Polym Sci 2019. [DOI: 10.1002/app.47016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Cong J, Liu R, Hou J, Wang X, Jiang H, Wang J. Effects of trastuzumab on the proliferation and apoptosis of ovarian cancer cells. Neoplasma 2019; 66:240-244. [DOI: 10.4149/neo_2018_180724n524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 09/20/2018] [Indexed: 11/08/2022]
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Wang YH, Jin X, Rui H, Liu T, Hou J. Erratum to: Cold Temperature Regulation of Zoospore Release in Phytophthora sojae: The Genes That Differentially Expressed by Cold Temperature. RUSS J GENET+ 2019. [DOI: 10.1134/s1022795419010162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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80
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Wang HD, Song PP, Hou J, Wei XM, Ma XF, Chen F, Gao X, Yu CJ. [Clinical significance of continuous transfixion suture for nasal septum in septoplasty]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:927-930. [PMID: 29921076 DOI: 10.13201/j.issn.1001-1781.2018.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Indexed: 11/12/2022]
Abstract
Objective:To systemically evaluate the clinical significance of continuous transfixion suture for nasal septum in septoplasty. Method:Forty patients with nasal septum deviation were randomly assigned to the suture group including 20 patients who underwent endoscopic septoplasty followed by continuous transfixion suture for nasal septum, or the nasal packing group including 20 patients who underwent endoscopic septoplasty followed by nasal packing. Two groups were compared for the visual analogue scale (VAS) scores for postoperative rhinalgia, headache, lacrimation, dysphagia and sleep disorder, changes in mucociliary transport time (MTT) before and after surgery, and postoperative capillary hemorrhage. Patients were followed up for 2 weeks to observe the short-term postoperative complications. Result:Mean VAS scores for rhinalgia, headache, lacrimation, dysphagia and sleep disorder were all higher in nasal packing group than those in suture group (P<0.05); compared to suture group, there was greater prolongation of MTT before and after surgery in packing group (P<0.05); there was significant difference between two groups in postoperative capillary hemorrhage volume (P<0.05); in the nasal packing group, nasal synechia, nasal dryness and hyposmia were observed in 1, 3 and 2 patients, respectively, within 2 weeks postoperatively, whereas no short-term complications were observed in the suture group. Conclusion:Use of continuous transfixion suture in place of nasal packing following septoplasty can significantly improve the postoperative symptoms, protect nasal mucociliary clearance, and reduce short-term postoperative complications.
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Huang X, Liu F, Hou J, Chen K. Inflammation-induced overexpression of microRNA-223-3p regulates odontoblastic differentiation of human dental pulp stem cells by targeting SMAD3. Int Endod J 2018; 52:491-503. [PMID: 30368846 DOI: 10.1111/iej.13032] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 10/22/2018] [Indexed: 02/06/2023]
Abstract
AIM To profile miRNA expression between inflamed and healthy human dental pulp tissues and to investigate how the upregulation of miR-223-3p in the inflamed pulp tissue regulates odontoblast differentiation and regeneration. METHODOLOGY Microarray analysis was used to identify differences in miRNA expression patterns between healthy and inflamed pulp tissue. The results were validated using quantitative real-time PCR. To determine the effect of miR-223-3p on odontoblast differentiation, miR-223-3p was overexpressed in human dental pulp stem cells (DPSCs), which were cultured in mineralizing induction medium (to induce odontoblast differentiation). To identify the target genes of miR-223-3p, an SABiosciences Human Osteogenesis PCR Array, combined with bioinformatics, was used. Furthermore, a dual-luciferase reporter assay and a small interfering RNA (siRNA) experiment were used to confirm the relationship between miR-223-3p and its target gene. Statistical analysis was performed using the Student's t-test or one-way analysis of variance (anova); P < 0.05 was considered statistically significant. RESULTS Seventy-nine miRNAs were significantly differentially expressed (fold change >2.0; P < 0.05) between the two tissues. In particular, miR-223-3p was markedly upregulated in inflamed dental pulp. Overexpression of miR-223-3p in DPSCs significantly increased the protein levels of dentine sialophosphoprotein (DSPP) and dentine matrix protein 1 (DMP-1) (P < 0.05). However, the SMAD family member 3 (SMAD3) protein level was significantly lower than in control DPSCs (P < 0.05). Bioinformatics and the dual-luciferase assay reporter assay indicated that Smad3 was a potential target of miR-223-3p. Knockdown of Smad3 in DPSCs subjected to mineralization induction resulted in detection of DSPP and DMP-1 earlier than in control DPSCs, and it increased the protein level of alkaline phosphatase (ALP), thereby promoting odontoblast differentiation. CONCLUSIONS miR-223-3p is implicated in the regulation of odontoblast differentiation, which may be involved in the process of pulpitis repair.
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Deva S, Lee JS, Lin CC, Yen CJ, Millward M, Chao Y, Keam B, Jameson M, Hou MM, Kang YK, Markman B, Lu CH, Rau KM, Lee KH, Horvath L, Friedlander M, Hill A, Wu J, Hou J, Desai J. A phase Ia/Ib trial of tislelizumab, an anti-PD-1 antibody (ab), in patients (pts) with advanced solid tumors. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy487.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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83
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Hou J, Tang J. CircASS1 suppressed the invasion and metastasis ability of breast cancer cell line by targeting gene ASS1 and harboring miR-4443. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy428.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ge SS, Wu YY, Gao W, Zhang CM, Hou J, Wen SX, Wang BQ. [Expression of long non-coding RNA LINC00460 in laryngeal squamous cell carcinoma tissue and its clinical significance]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:18-22. [PMID: 29798204 DOI: 10.13201/j.issn.1001-1781.2018.01.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Indexed: 11/12/2022]
Abstract
Objective:To understand the expression of LINC00460 in laryngeal squamous cell carcinoma (LSCC), and to discuss the role of LINC00460 in carcinogenesis and development of laryngeal squamous cell carcinoma. Method:The expression of LINC00460 in 68 laryngeal squamous cell carcinoma tissues and paired adjacent normal tissues were examined by real-time PCR. The relationship between the expression levels of LINC00460 and the clinicopathological features including clinical stage, histological grade, pathological type, and lymph node metastasis in LSCC was analyzed according to the clinical data. Result:The expression of LINC00460 was significantly upregulated in the LSCC tissue compared with that of adjacent normal mucosal tissue (P=0.006). There were no statistical differences of the quantity of LINC00460 expression among supraglottic, glottic and subglottic LSCC (P>0.05). Moreover, LINC00460 had no significant changes in poorly differentiated LSCC when compared with that of well and moderately differentiated LSCC (P>0.05). Furthermore, the expression of LINC00460 in LSCC with lymph node metastasis had no significant changes when compared with that without of lymph node metastasis (P>0.05). Notably, LINC00460 expression in T1+T2 stages patients were significantly lower than T3+T4 stages (P<0.05). Conclusiont:Upregulation of long non-coding RNA LINC00460 might contribute to the carcinogenesis and development of LSCC, furthermore play important biological function.
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Qin S, Finn R, Kudo M, Meyer T, Vogel A, Ducreux M, Macarulla T, Tomasello G, Boisserie F, Hou J, Li C, Song J, Zhu A. Global phase III study of tislelizumab versus sorafenib as first-line treatment in patients with advanced hepatocellular carcinoma (HCC): A trial-in-progress. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.159] [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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86
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Wang H, Hou J, Zhang G, Zhang M, Zhang X, Ma Z. P1.05-24 Clinical Characteristics and Prognostic Analysis of Multiple Primary Malignant Neoplasms in Patients with Lung Cancer. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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87
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Desai J, Voskoboynik M, Markman B, Hou J, Zeng D, Meniawy T. Phase I/II study investigating safety, tolerability, pharmacokinetics, and preliminary antitumor activity of anti-PD-L1 monoclonal antibody BGB-A333 alone and in combination with anti-PD-1 monoclonal antibody tislelizumab in patients with advanced solid tumors. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy279.431] [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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88
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Li X, Su J, Lu D, Yang J., Zhong W, Wu Y, Zhang X, Hou J. P3.12-10 Immunogenomic Characteristics of SCLC and LCNEC Redefined Molecular Subgroups. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1833] [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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Hazen R, Kirkham H, Hou J, Pietrandoni G, Delpino A. Digital refill reminders, adherence and length of therapy amongHIV pre-exposure prophylaxis medication users. J Drug Assess 2018. [DOI: 10.1080/21556660.2018.1521097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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90
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Hou J, Xiao JR, Sun Y, Zhou W, Zhou S, Wang W, Li JH, Yang BQ. [Diagnosis value of late gadolinium enhancement derived from magnetic resonance imaging in patients with acute myocardial infarction]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2018; 46:635-639. [PMID: 30139015 DOI: 10.3760/cma.j.issn.0253-3758.2018.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the diagnosis value of late gadolinium enhancement(LGE) detected by magnetic resonance imaging(MRI) in acute myocardial infarction(AMI) patients. Methods: The clinical and MRI data of 52 AMI patients hospitalized from January 2016 to July 2017 in our hospital were retrospectively analyzed. All patients received medication and revascularization therapies after admission and cardiac magnetic resonance examination was performed within 1 week after admission. According to whether there was LGE, AMI patients were divided into LGE(+) group(33 cases) and LGE(-) group(19 cases). According to the existence of microvascular obstruction(MVO) and/or intramyocardial hemorrhage(IMH),LGE(+) patients were divided into MVO/IMH(+) group(18 cases) and MVO/IMH(-) group(15 cases). Results: (1)There were no statistical significance between the LGE(+)group and LGE(-)group in the age, gender,smoking history, hypertension, diabetes mellitus, dyslipidemia, ventricular arrhythmia, culprit vessel, left ventricular end-diastolic volume(LVEDV), and left ventricular end-systolic volume(LVESV) (all P>0.05). The left ventricular ejection fraction was significantly lower in LGE(+) group than in LGE(-) group( (38.7±17.6) % vs. (51.2±7.9)%, P=0.001). (2)The infarct size was positively correlated with LVEDV and LVESV(r=0.436,P=0.011;r=0.479,P=0.005,respectively), and negatively correlated with left ventricular ejection fraction (r=-0.641, P<0.001) in LGE(+) group. (3) The infarct size, LVEDV, and LVESV were significantly higher in MVO/IMH(+) group thanin MVO/IMH(-) group ((26.5±7.3)%vs. (16.2±8.3)%, P=0.001; (145.7±40.9)ml vs. (112.2±23.8)ml,P=0.009; (90.0±30.8)ml vs. (61.4±19.0)ml,P=0.004, respectively), and the left ventricular ejection fraction was significantly lower in MVO/IMH(+) group than in MVO/IMH(-) group ((29.8±15.0)% vs. (49.3±14.5)%, P=0.001). Conclusions: LGE detected bycardiac magnetic resonance can provide useful information on the myocardial necrosis extent of AMI patients. Presence of MVO/IMH in LGE(+) patients is linked with larger infarct size and worse cardiac dysfunction in AMI patients.
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Dai J, Zhang S, Fang C, Jia H, Xing L, Hu S, Zhang S, Hou J, Yu B. P578Clinical and angiographic characteristics, mechanisms of atherothrombosis, and plaque morphology in women versus men with ST-segment elevation myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p578] [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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Li F, Wang H, Hou J, Tang J, Lu Q, Wang L, Yu X. Utility of intravoxel incoherent motion diffusion-weighted imaging in predicting early response to concurrent chemoradiotherapy in oesophageal squamous cell carcinoma. Clin Radiol 2018; 73:756.e17-756.e26. [DOI: 10.1016/j.crad.2018.03.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Accepted: 03/28/2018] [Indexed: 02/07/2023]
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93
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Wang Y, Jin X, Rui H, Liu T, Hou J. Cold Temperature Regulation of Zoospore Release in Phytophthora sojae: The Genes That Differentially Expressed by Cold Temperature. RUSS J GENET+ 2018. [DOI: 10.1134/s1022795418060133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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94
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Cheng A, Abou-Alfa G, Ren Z, Assenat E, Cubillo A, Pluntke S, Rimassa L, Ross P, Wyrwicz L, Hou J, Li C, Wu J, Ducreux M. Efficacy, safety, and pharmacokinetics of the anti-programmed cell death receptor-1 (PD-1) monoclonal antibody, tislelizumab (BGB-A317) in a phase 2, open-label, multicenter study to investigate in patients with unresectable hepatocellular carcinoma - Trial in progress. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Hou J, Sun H, Zhou Y, Zhang Y, Yin W, Xu T, Cheng J, Chen W, Yuan J. Environmental exposure to polycyclic aromatic hydrocarbons, kitchen ventilation, fractional exhaled nitric oxide, and risk of diabetes among Chinese females. INDOOR AIR 2018; 28:383-393. [PMID: 29444361 DOI: 10.1111/ina.12453] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 02/06/2018] [Indexed: 06/08/2023]
Abstract
Diabetes is related to exposure to polycyclic aromatic hydrocarbons (PAHs), inflammation in the body, and housing characters. However, associations of urinary monohydroxy-PAHs (OH-PAHs) or fractional exhaled nitric oxide (FeNO) with diabetes risk in relation to housing characters are unclear. In this study, 2645 individuals were drawn from the baseline survey of the Wuhan-Zhuhai Cohort Study. Associations of diabetes with urinary OH-PAHs or FeNO among cooking participants were estimated using logistic regression models. Among women with self-cooking meals, urinary OH-PAH levels were positively associated with diabetes risk (P < .05); the cooking women with high FeNO (≥25 ppb) had a 59% increase in the risk of diabetes (OR: 1.59, 95% CI: 1.06, 2.38), compared with those with low FeNO (<25 ppb). The cooking women with use of kitchen exhaust fans/hoods had a 52% decrease in the risk of diabetes (OR: 0.48, 95% CI: 0.27, 0.84), compared with those with nonuse of kitchen exhaust fans/hoods. The results indicated that the cooking women had an elevated risk of diabetes, which may be partly explained by an increase in the PAH body burden and higher inflammatory responses. Use of kitchen exhaust fan/hood can be associated with a lower risk of diabetes.
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Wang Y, Liang X, Yang J, Wang H, Tan D, Chen S, Cheng J, Chen Y, Sun J, Rong F, Yang W, Liu H, Liu Z, Zheng Y, Liang J, Li S, Liu Z, Hou J. Improved performance of quantitative collagen parameters versus standard histology in longitudinal assessment of nonadvanced liver fibrosis for chronic hepatitis B. J Viral Hepat 2018; 25:598-607. [PMID: 29193542 DOI: 10.1111/jvh.12835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 10/09/2017] [Indexed: 12/13/2022]
Abstract
Monitoring longitudinal nonadvanced fibrosis is a more common scenario in management of chronic hepatitis B (CHB), for which, however, current evaluation methods generally lack sufficient performance. We conducted a proof-of-concept study to evaluate the performance of quantitative fibrous collagen parameters (q-FP) in the assessment. Data sets from a prior CHB trial (NCT00962533) with mostly mild-to-moderate fibrosis participants were used for this study. 301 subjects with paired liver biopsies were consecutively included. Of these, 139 subjects were used to establish the test and the rest for internal validation. Fibrosis change between baseline and week 104 of treatment was blindly assessed with q-FP and was compared with Ishak fibrosis staging. There were 70% and 93% subjects with Ishak F0-2 at baseline and week 104, respectively. For the test of the subjects, q-FP and Ishak staging showed no difference in determining the incidence of fibrosis regression (68% vs 67%; difference = 0.7%, P = 1.00). Q-FP demonstrated that the regression was independently associated with the antiviral efficacy endpoint (OR 3.0, 95% CI 1.4-6.5, P = .005), but Ishak failed the detection (OR 0.6, 95% CI 0.3-1.3, P = .24). Moreover, q-FP directly revealed a higher fibrosis-resistance to antiviral treatment in virus genotypes C vs B and in males vs females. These results were confirmed in the validation subjects. Additionally, a functional model built on the test subjects showed an accuracy of 82% in stratifying fibrosis reversibility of the validation subjects. In conclusion, q-FP could have improved efficiency and accuracy in the longitudinal assessment of mild-to-moderate CHB fibrosis, indicating a potential alternative to current evaluation methodologies.
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Musto P, Anderson KC, Attal M, Richardson PG, Badros A, Hou J, Comenzo R, Du J, Durie BGM, San Miguel J, Einsele H, Chen WM, Garderet L, Pietrantuono G, Hillengass J, Kyle RA, Moreau P, Lahuerta JJ, Landgren O, Ludwig H, Larocca A, Mahindra A, Cavo M, Mazumder A, McCarthy PL, Nouel A, Rajkumar SV, Reiman A, Riva E, Sezer O, Terpos E, Turesson I, Usmani S, Weiss BM, Palumbo A. Second primary malignancies in multiple myeloma: an overview and IMWG consensus. Ann Oncol 2018; 29:1074. [PMID: 28541409 DOI: 10.1093/annonc/mdx160] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Yu G, Wang WJ, Liu DR, Tao ZF, Hui XY, Hou J, Sun JQ, Wang XC. [Clinical characteristics of human recombination activating gene 1 mutations in 8 immunodeficiency patients with diverse phenotypes]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2018. [PMID: 29518828 DOI: 10.3760/cma.j.issn.0578-1310.2018.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical characteristics of 8 immunodeficiency cases caused by human recombination activating gene 1 (RAG1) mutations, and to explore the relationship among genotypes, clinical manifestations and immunophenotypes. Methods: Clinical data were collected and analyzed from patients with RAG1 mutations who visited the Department of Clinical Immunology, Children's Hospital of Fudan University between October 2013 and June 2017. The data included clinical manifestations, immunophenotypes and genotypes. Results: A total of 8 patients were diagnosed with RAG1 deficiency (6 boys and 2 girls). The minimum age of onset was 2 months, and the maximum age was 4 months. The minimum age of diagnosis was 2 months, and the maximum age was 13 years. Four patients had a family history of infant death due to severe infections. Two cases were born to the same consanguineous parents. All cases had recurrent infections, including involvement of respiratory tract (8 cases), digestive tract (6 cases), urinary tract (1 case), and central nervous system (1 case). The pathogens of infection included bacteria, viruses and fungi. Rotavirus was found in 3 cases, cytomegalovirus (CMV) in 5 cases, bacillus Calmette-Guérin adverse reaction in 2 cases (1 of whom had a positive acid-fast smear from lymph node puncture fluid), fungal infection in 3 cases. One case had multiple nodular space-occupying lesions in lungs and abdominal cavity complicated with multiple bone destruction. The peripheral blood lymphocyte counts of all patients ranged between 0.1 ×10(9)/L and 3.3×10(9)/L (median, 0.65×10(9)/L). Eosinophilia was found in 3 cases (range, (0.48-1.69) ×10(9)/L). The patients were classified according to immunophenotype as severe combined immunodeficiency phenotype (4 cases), leaky severe combined immunodeficiency (2 cases), Omenn syndrome (1 case) and combined immunodeficiency (1 case) . Decreased serum IgG levels were found in 3 cases, increased serum IgM levels in 3 cases, increased serum IgE levels in 5 cases. RAG1 homozygous mutations were detected in 5 cases and RAG1 compound heterozygous mutations in 3 cases. Two novel mutations and six previously reported mutations were identified. Three cases were successfully treated with hematopoietic stem cell transplantation. Four cases died due to infections, and the 13 year-old patient was still under follow-up in the outpatient clinic. Conclusions: Different RAG1 gene mutations can lead to diverse clinical presentations and immune phenotypes. Clinicians should pay attention to the family history of infant death with severe infection. In that situation, immunological evaluation and gene detection should be performed as early as possible.
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Liang X, Xie Q, Tan D, Ning Q, Niu J, Bai X, Chen S, Cheng J, Yu Y, Wang H, Xu M, Shi G, Wan M, Chen X, Tang H, Sheng J, Dou X, Shi J, Ren H, Wang M, Zhang H, Gao Z, Chen C, Ma H, Chen Y, Fan R, Sun J, Jia J, Hou J. Interpretation of liver stiffness measurement-based approach for the monitoring of hepatitis B patients with antiviral therapy: A 2-year prospective study. J Viral Hepat 2018; 25:296-305. [PMID: 29080299 DOI: 10.1111/jvh.12814] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 09/25/2017] [Indexed: 02/05/2023]
Abstract
Liver biopsy is not routinely performed in treated chronic hepatitis B. Liver stiffness measurement has been validated for noninvasive liver fibrosis assessment in pretreatment chronic hepatitis B but has not been assessed for fibrosis monitoring during antiviral therapy. Liver stiffness was systemically monitored by Fibroscan® every 6 months in a cohort of patients with hepatitis B receiving antiviral therapy and compared with liver biopsies at baseline and week 104. A total of 534 hepatitis B e antigen-positive treatment-naive patients receiving telbivudine-based therapy with qualified liver stiffness measurement at baseline and week 104 were analyzed, 164 of which had adequate paired liver biopsies. Liver stiffness decreased rapidly (-2.2 kPa/24 weeks) in parallel with alanine aminotransferase (ALT) from 8.6 (2.6-49.5) kPa at baseline to 6.1 (2.2-37.4) kPa at week 24. Interestingly, liver stiffness decreased slowly (-0.3 kPa/24 weeks) but continually from week 24 to week 104 (6.1 vs 5.3 kPa, P < .001) while ALT levels remained stable within the normal range. More importantly, liver stiffness declined significantly irrespective of baseline ALT levels and liver necroinflammation grades. From baseline to week 104, the proportion of patients with no or mild fibrosis (Ishak, 0-2) increased from 74.4% (122/164) to 93.9% (154/164). Multivariate analysis revealed that percentage decline of 52-week liver stiffness from baseline was independently associated with 104-week liver fibrosis regression (odds ratio, 3.742; P = .016). Early decline of 52-week liver stiffness from baseline may reflect the remission of both liver inflammation and fibrosis and was predictive of 104-week fibrosis regression in treated patients with chronic hepatitis B.
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Sun J, Liang X, Fan R, Hou J. Editorial: sofosbuvir plus daclatasvir for the treatment of hepatitis C-can one size fit all? Aliment Pharmacol Ther 2018; 47:853-854. [PMID: 29446138 DOI: 10.1111/apt.14530] [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: 12/08/2022]
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