101
|
|
102
|
Ren Q, Xie H, Chen Y, Wu C, Li H, Lu Y, Lin N, Li X, Yuan W, Yang Y, Jin H, Sun J. OR68: Effects of a Micronutrient Pack on Micronutrient Status, Homocysteine Level, Oxidative Stress Biomarkers and Functions in Institutional Older Adults: A Multicenter Randomized, Double-Blind, Placebo-Controlled Study. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32540-3] [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]
|
103
|
Cai Y, Jin H, Cao LQ, Gao Q, Tao J. Overexpression of TAFI promotes epithelial mesenchymal transition in endometriosis. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 21:5527-5533. [PMID: 29271982 DOI: 10.26355/eurrev_201712_13988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Endometriosis is a disease that occurs in women. Thrombin-activated fibrinolytic inhibitor (TAFI) is mainly secreted by stem cells and acts as a regulatory role in the body. Epithelial leaf transition plays a leading role in cell growth and invasion. Our study focuses on the mechanism of TAFI in patients with endometriosis. PATIENTS AND METHODS The expression of TAFI was determined by immunohistochemistry. Reverse transcriptase-polymerase chain reaction (RT-PCR) served to detect the expression of TAFI and the effect of TAFI on overall survival (OS) and progression-free survival (PFS) levels. The changes of primary cytology in patients with endometriosis were observed under a microscope. The cell source was further determined by immunofluorescence labeling of vimentin and cytokeratin, and the expression of TAFI was detected by Western-blot. 3-4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) and cell invasion assay were utilized to detect the viability and aggressiveness of cells after epithelial mesenchymal transition (EMT). RESULTS TAFI was overexpressed in endometriosis tissues and no expression of TAFI was found in normal tissues, which is consistent with RT-PCR results. TAFI overexpressed endometriosis patients had low levels of overall OS and PFS. There were statistically significant differences. Cell morphology shows that endometriosis primary cells are mainly composed of epithelial cells and fibroblasts. Immunofluorescence assay showed that vimentin and cytokeratin were expressed in cells, and the expression of TAFI was detected by Western-blot. Compared with normal tissues, TAFI was considerably higher in patients with endometriosis. The results of Western-blot and RT-PCR showed that the expression of TAFI was significantly increased in patients with endometriosis and the cell proliferation and cell invasion were significantly accelerated. CONCLUSIONS Our results show that TAFI is highly expressed in endometriosis and causes EMT, which accelerated the cell proliferation and cell invasion. Snail is an inhibitor of E-cadherin, which may participate in metastasis and invasion of endometriosis by mediating EMT. So, we suspect that Snail controls the occurrence of the EMT and then affects the cell metastasis and invasion, which requires further verification.
Collapse
|
104
|
Waring O, Jin H, Goossens P, Donners M, E. Biessen A. L. Dissecting The Link Between Microcalcification And Inflammation In The Vasculature. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.793] [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: 11/29/2022]
|
105
|
Van Kuijk K, Theelen T, Demandt J, Marsch E, Gijbels M, Jin H, Reutelingsperger C, Cosemans J, Schurgers L, Carmeliet P, Biessen E, Daemen M, Sluimer J. Myeloid Phd2 Knockdown Drives Macrophage Apoptosis And Paracrine Fibroblast/Smooth Muscle Cell Collagen Secretion Leading To Atherosclerotic Plaque Fibrosis. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.027] [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: 10/26/2022]
|
106
|
Jin H, Cui M, Hu SX. New findings of heparanase in human diseases. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 23:5999-6004. [PMID: 31298354 DOI: 10.26355/eurrev_201907_18347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This mini-review aims to discuss research works about heparanase published in 2017 and 2018 and provide a direction for therapy methods targeting heparanase. PATIENTS AND METHODS The relevant data were searched by using keywords "heparanase", "function", "diseases" and "inhibitors" in "PubMed, "Web of Science" and "China Knowledge Resource Integrated databases (CNKI)", and a hand-search was done to acquire peer-reviewed articles and reports about heparanase. RESULTS Except for tumor progression, pathological processes including procoagulant activities, preeclamptic placentas, inflammation and so on are all verified to be associated with heparanase activity. Also, these newly-found functions are closely connected to certain cellular activities, including epithelial to mesenchymal transition (EMT). CONCLUSIONS It could be concluded that heparanase would be a potential and valuable therapeutic target.
Collapse
|
107
|
Sun MZ, Chen HM, Zhou ZW, Jin H, Ji YQ, Ji JW, Fu QP, Zhang LZ, Wu QQ, Ju HX. Neutrophil gelatinase-associated apolipoprotein in patients with iodine-contrast nephropathy. J BIOL REG HOMEOS AG 2019; 33:1171-1176. [PMID: 31332985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
|
108
|
Nan D, Jin H, Deng J, Yu W, Liu R, Sun W, Huang Y. Cilostazol ameliorates ischemia/reperfusion-induced tight junction disruption in brain endothelial cells by inhibiting endoplasmic reticulum stress. FASEB J 2019; 33:10152-10164. [PMID: 31184927 DOI: 10.1096/fj.201900326r] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Endoplasmic reticulum (ER) stress is essential for brain ischemia/reperfusion (I/R) injury. However, whether it contributes to I/R-induced blood-brain barrier (BBB) injury remains unclear. cilostazol exerts protective effects toward I/R-induced BBB injury, with unclear mechanisms. This study explored the potential role of ER stress in I/R-induced endothelial cell damage and determined whether the therapeutic potential of cilostazol, with respect to I/R-induced endothelial cell damage, is related to inhibition of ER stress. We found that exposing brain endothelial cells (bEnd.3) to oxygen-glucose deprivation/reoxygenation (OGD/R) significantly activated ER stress and diminished the barrier function of cell monolayers; treatment with the ER stress inhibitor 4-phenylbutyric acid (4-PBA) or cilostazol prevented OGD/R-induced ER stress and preserved barrier function. Furthermore, OGD/R induced the expression and secretion of matrix metalloproteinase-9 and nuclear translocation of phosphorylated NF-κB. These changes were partially reversed by 4-PBA or cilostazol treatment. In vivo, 4-PBA or cilostazol significantly attenuated I/R-induced ER stress and ameliorated Evans blue leakage and tight junction loss. These results demonstrate that I/R-induced ER stress participates in BBB disruption. Targeting ER stress could be a useful strategy to protect the BBB from ischemic stroke, and cilostazol is a promising therapeutic agent for this process.-Nan, D., Jin, H., Deng, J., Yu, W., Liu, R., Sun, W., Huang, Y. Cilostazol ameliorates ischemia/reperfusion-induced tight junction disruption in brain endothelial cells by inhibiting endoplasmic reticulum stress.
Collapse
|
109
|
Satarova TM, Semenova VV, Zhang J, Jin H, Dzubetskii BV, Cherchel VY. Differentiation of maize breeding samples by β-carotene content. REGULATORY MECHANISMS IN BIOSYSTEMS 2019. [DOI: 10.15421/021910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Plant carotenoids are important micronutrients in the diet of humans and animals, since they act as precursors for the synthesis of vitamin A in animal cells. The most effective precursor to the vitamin A biosynthesis is β-carotene. Increasing the β-carotene content in maize grain as an important feed and food crop is an urgent task for plant selection. The purpose of this work was to differentiate maize breeding samples from the Dnipro breeding program by the β-carotene content in mature grain. Maize grain of 18 inbreds harvested in 2015 and 5 inbreds harvested in 2016 was researched. Determination of β-carotene content in matured dry grain was carried out after petroleum ether extraction and ultra performance liquid chromatography (UPLC) in the mobile phase of methanol/acetonitrile. The β-carotene content in the grain of genotypes from the Dnipro breeding program was on average 1.020 mg/kg for inbreds grown in 2015, and 0.672 mg/kg for inbreds grown in 2016. These values correspond to the β-carotene content in the grain of the majority of genotypes from world breeding programs selected by methods of classical selection. The inbred DKV3262 with white grain had the smallest content of β-carotene (0.076 mg/kg), while the yellow-coloured line DKD9066 had the highest one (2.146 mg/kg). The variation in the grain β-carotene content in different years of maize cultivation was noted. Inbreds of flint and semident maize showed the general tendency to increase the β-carotene content in grain compared with dent ones. The distribution of the studied inbreds on germplasm types showed the significant variation of β-carotene content in grain and the incidence of relatively high values in all germplasms analyzed. Inbreds containing more than 1.5 mg of β-carotene per 1 kg of grain, DK239, DK206A, DK212, DKD9066 and DKE-1, are emphasized as promising for the selection to increase the content of valuable micronutrients.
Collapse
|
110
|
Jin H, Seki T, Yamaguchi J, Fujiwara H. Prepatterning of Papilio xuthus caterpillar camouflage is controlled by three homeobox genes: clawless, abdominal-A, and Abdominal-B. SCIENCE ADVANCES 2019; 5:eaav7569. [PMID: 30989117 PMCID: PMC6457947 DOI: 10.1126/sciadv.aav7569] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 02/14/2019] [Indexed: 06/02/2023]
Abstract
Color patterns often function as camouflage to protect insects from predators. In most swallowtail butterflies, younger larvae mimic bird droppings but change their pattern to mimic their host plants during their final molt. This pattern change is determined during the early fourth instar by juvenile hormone (JH-sensitive period), but it remains unclear how the prepatterning process is controlled. Using Papilio xuthus larvae, we performed transcriptome comparisons to identify three camouflage pattern-associated homeobox genes [clawless, abdominal-A, and Abdominal-B (Abd-B)] that are up-regulated during the JH-sensitive period in a region-specific manner. Electroporation-mediated knockdown of each gene at the third instar caused loss or change of original fifth instar patterns, but not the fourth instar mimetic pattern, and knockdown of Abd-B after the JH-sensitive period had no effect on fifth instar patterns. These results indicate the role of these genes during the JH-sensitive period and in the control of the prepatterning gene network.
Collapse
|
111
|
Yu W, Jin H, You Q, Nan D, Huang Y. A novel PDCD10 gene mutation in cerebral cavernous malformations: a case report and review of the literature. J Pain Res 2019; 12:1127-1132. [PMID: 31114296 PMCID: PMC6497854 DOI: 10.2147/jpr.s190317] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 02/14/2019] [Indexed: 12/24/2022] Open
Abstract
Cerebral cavernous malformations (CCMs) are one of the most common types of vascular malformation, which are featured enlarged and irregular small blood vessels. The cavernous cavities are merely composed of a single layer of endothelial cells and lack other support tissues, such as elastic fibers and smooth muscle, which make them elastic. CCMs may develop in sporadic or familial forms with autosomal dominant inheritance. Mutations have been identified in three genes: KRIT1, MGC4607, and PDCD10. Here, we report a typical case of CCMs in a 44-year-old woman associated with a novel mutation in PDCD10 gene. The patient, diagnosed with CCMs, has been suffering from headache for several months. Analyses of the Whole Exome Sequencing revealed a novel disease-associated mutation in the already known disease-associated PDCD10 gene. This mutation consists a nucleotide deletion (c.212delG) within the exon 4, resulting in premature protein termination (p.S71Tfs*18). This novel mutation significantly enriches the spectrum of mutations responsible for CCMs, providing a new evidence for further clarifying the genotype-phenotype correlations in CCMs patients.
Collapse
|
112
|
Bielska E, Birch P, Buck A, Abreu-Goodger C, Innes R, Jin H, Pfaffl M, Robatzek S, Regev-Rudzki N, Tisserant C, Wang S, Weiberg A. Highlights of the mini-symposium on extracellular vesicles in inter-organismal communication, held in Munich, Germany, August 2018. J Extracell Vesicles 2019; 8:1590116. [PMID: 30911363 PMCID: PMC6427632 DOI: 10.1080/20013078.2019.1590116] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/27/2019] [Accepted: 03/01/2019] [Indexed: 12/19/2022] Open
Abstract
All living organisms secrete molecules for intercellular communication. Recent research has revealed that extracellular vesicles (EVs) play an important role in inter-organismal cell-to-cell communication by transporting diverse messenger molecules, including RNA, DNA, lipids and proteins. These discoveries have raised fundamental questions regarding EV biology. How are EVs biosynthesized and loaded with messenger/cargo molecules? How are EVs secreted into the extracellular matrix? What are the EV uptake mechanisms of recipient cells? As EVs are produced by all kind of organisms, from unicellular bacteria and protists, filamentous fungi and oomycetes, to complex multicellular life forms such as plants and animals, basic research in diverse model systems is urgently needed to shed light on the multifaceted biology of EVs and their role in inter-organismal communications. To help catalyse progress in this emerging field, a mini-symposium was held in Munich, Germany in August 2018. This report highlights recent progress and major questions being pursued across a very diverse group of model systems, all united by the question of how EVs contribute to inter-organismal communication.
Collapse
|
113
|
Jin H, Hao H, Nan D, Luo J, Wang L, Gao F, Huang Y. Neuromyelitis optica spectrum disorder coincident with renal clear cell carcinoma: A case report. Medicine (Baltimore) 2019; 98:e14229. [PMID: 30732138 PMCID: PMC6380749 DOI: 10.1097/md.0000000000014229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Detection of aquaporin-4 (AQP4) antibody in cerebrospinal fluid (CSF) was not suggested for the diagnosis of neuromyelitis opica spectrum disorders (NMOSD). However, some patients with NMOSD have only AQP4 antibody positive in CSF but not in serum with unknown cause. Besides, it is rarely reported that NMOSD complicated with renal clear cell carcinoma. So, the relationship between AQP4-Ab, NMOSD and malignant tumors warrants an investigation. PATIENTS CONCERNS A 31-year-old female presented in our hospital with chief complaints of urinary retention and weakness in bilateral lower extremities for more than 10 days. DIAGNOSES The patient was diagnosed as NMOSD by neuroimaging and laboratory examination, with AQP4 antibody positive only in CSF. Besides, asymptomatic clear cell carcinoma was also found in left kidney. INTERVENTIONS The patient underwent 2-month immunosuppressive therapy for NMOSD at first, including intravenous administration of immunoglobulin (IVIG) and methylprednisone, with oral drugs of predisone and tacrolimus. After that, Partial nephrectomy of left kidney was performed. OUTCOMES The patient demonstrated almost complete remission for NMOSD after immunosuppressive therapy, and the renal tumor was cured by partial nephrectomy. LESSON This case indicates that neuromyelitis optica (NMO)-IgG positive only in CSF could have potential association with the etiology of NMOSD, and renal clear cell carcinoma could be found complicated with NMOSD coincidently. Besides, it is necessary to examine NMO-IgG in CSF for patients suspicious with NMOSD, even when the serum test is negative, especially for those with complicated malignant tumors.
Collapse
|
114
|
Li B, Chen R, Zhang Y, Zhao L, Liang H, Yan Y, Tan H, Nan D, Jin H, Huang Y. RGD Modified Protein–Polymer Conjugates for pH-Triggered Targeted Thrombolysis. ACS APPLIED BIO MATERIALS 2018; 2:437-446. [PMID: 35016307 DOI: 10.1021/acsabm.8b00644] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
115
|
Wang DL, Zhang XF, Jin H, Cheng XQ, Duan CX, Wang XC, Bao CJ, Zhou MH, Ahmad T. Post-exposure prophylaxis vaccination rate and risk factors of human rabies in mainland China: a meta-analysis. Epidemiol Infect 2018; 147:e64. [PMID: 30511609 PMCID: PMC6518593 DOI: 10.1017/s0950268818003175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 10/24/2018] [Accepted: 11/01/2018] [Indexed: 11/24/2022] Open
Abstract
Rabies is one of the major public health problems in China, and the mortality rate of rabies remains the highest among all notifiable infectious diseases. A meta-analysis was conducted to investigate the post-exposure prophylaxis (PEP) vaccination rate and risk factors for human rabies in mainland China. The PubMed, Web of Science, Chinese National Knowledge Infrastructure, Chinese Science and Technology Periodical and Wanfang databases were searched for articles on rabies vaccination status (published between 2007 and 2017). In total, 10 174 human rabies cases from 136 studies were included in this meta-analysis. Approximately 97.2% (95% confidence interval (CI) 95.1-98.7%) of rabies cases occurred in rural areas and 72.6% (95% CI 70.0-75.1%) occurred in farmers. Overall, the vaccination rate in the reported human rabies cases was 15.4% (95% CI 13.7-17.4%). However, among vaccinated individuals, 85.5% (95% CI 79.8%-83.4%) did not complete the vaccination regimen. In a subgroup analysis, the PEP vaccination rate in the eastern region (18.8%, 95% CI 15.9-22.1%) was higher than that in the western region (13.3%, 95% CI 11.1-15.8%) and this rate decreased after 2007. Approximately 68.9% (95% CI 63.6-73.8%) of rabies cases experienced category-III exposures, but their PEP vaccination rate was 27.0% (95% CI 14.4-44.9%) and only 6.1% (95% CI 4.4-8.4%) received rabies immunoglobulin. Together, these results suggested that the PEP vaccination rate among human rabies cases was low in mainland China. Therefore, standardised treatment and vaccination programs of dog bites need to be further strengthened, particularly in rural areas.
Collapse
|
116
|
Jiang D, Wang S, Huang F, Zhang X, Jin H, Li Y. P010 Relationship Between EGFR and KRAS Mutation and the Clinicopathologic Features of Early Lung Adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.10.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
117
|
Jin H, Wu S, Liu R. AN ANALYSIS OF EFFECTIVE ENGAGEMENT IN A MOBILE APP FOR DIABETES SELF-MANAGEMENT AMONG OLDER ADULTS WITH DIABETES. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1618] [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
|
118
|
Zhang Z, Yang P, Chen T, Mackin D, Elhalawani H, Wu L, Wang H, Zhou R, Liang Z, Jiang M, Peng W, Shi Y, Mohamed A, Court L, Fuller C, Jin H, Li J, Wang Y. Can CT-Derived Radiomics Features be Correlated with Intrinsic Pathological Tumor Characteristics in Invasive Adenocarcinomas of the Lung? Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1934] [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]
|
119
|
Yang P, Mackin D, Elhalawani H, Zhang Z, Wu L, Jiang M, Peng W, Shi Y, Wang H, Mohamed A, Wu H, Court L, Fuller C, Jin H. Imaging/Molecular profiling of EGFR status in a Chinese population of inoperable NSCLC Adenocarcinomas. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1921] [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]
|
120
|
Jin H, Wu Y, Qin J, Liu F, Long F, Yu M, Han Q, Huang C. Effect of Cold Working and Aging Treatment on Mechanical Performance of SS316LN Tube. FUSION SCIENCE AND TECHNOLOGY 2018. [DOI: 10.1080/15361055.2017.1421365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
121
|
Li D, Jin H, Chernogubova E, Pelisek J, Karlsson J, Sennblad B, Liu S. H19 Induces AAA Development and Progression. J Vasc Surg 2018. [DOI: 10.1016/j.jvs.2018.07.015] [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]
|
122
|
Zhang P, Du HB, Tong GD, Li XK, Sun XH, Chi XL, Xing YF, Zhou ZH, Li Q, Chen B, Wang H, Wang L, Jin H, Mao DW, Wang XB, Wu QK, Li FP, Hu XY, Lu BJ, Yang ZY, Zhang MX, Shi WB, He Q, Li Y, Jiang KP, Xue JD, Li XD, Jiang JM, Lu W, Tian GJ, Hu ZB, Guo JC, Li CZ, Deng X, Luo XL, Li FY, Zhang XW, Zheng YJ, Zhao G, Wang LC, Wu JH, Guo H, Mi YQ, Gong ZJ, Wang CB, Jiang F, Guo P, Yang XZ, Shi WQ, Yang HZ, Zhou Y, Sun NN, Jiao YT, Gao YQ, Zhou DQ, Ye YA. Serum hepatitis B surface antigen correlates with fibrosis and necroinflammation: A multicentre perspective in China. J Viral Hepat 2018; 25:1017-1025. [PMID: 29624802 DOI: 10.1111/jvh.12903] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/22/2018] [Indexed: 12/20/2022]
Abstract
The kinetics of serum hepatitis B surface antigen (HBsAg) during the natural history of hepatitis B virus (HBV) infection has been studied, but the factors affecting them remain unclear. We aimed to investigate the factors affecting HBsAg titres, using data from multicentre, large-sized clinical trials in China. The baseline data of 1795 patients in 3 multicentre trials were studied, and the patients were classified into 3 groups: hepatitis B early antigen (HBeAg)-positive chronic HBV infection (n = 588), HBeAg-positive chronic hepatitis B (n = 596), and HBeAg-negative chronic hepatitis B (n = 611). HBsAg titres in the different phases were compared, and multiple linear progression analyses were performed to investigate the implicated factors. HBsAg titres varied significantly in different phases (P = .000), with the highest (4.60 log10 IU/mL [10%-90% confidence interval: 3.52 log10 IU/mL-4.99 log10 IU/mL]) in patients with HBeAg-positive chronic HBV infection. In all phases, age and HBV DNA were correlated with serum HBsAg level. In HBeAg-positive chronic hepatitis B patients, a negative correlation between HBsAg titres and fibrosis stage was observed. Alanine amonitransferase or necroinflammatory activity was also correlated with HBsAg titres in HBeAg-negative chronic hepatitis B patients. In conclusion, decreased HBsAg titres may be associated with advancing fibrosis in HBeAg-positive chronic hepatitis B patients or increased necroinflammation in those with HBeAg-negative chronic hepatitis B. Our findings may help clinicians better understand the kinetics of HBsAg and provide useful insights into the management of this disease.
Collapse
|
123
|
Rademakers T, Manca M, Orban T, Jin H, Frissen H, Rühle F, Hautvast P, Sikkink C, Peutz-Kootstra C, Heeneman S, Daemen M, Stoll M, van Zandvoort M, Dequiedt F, van Buul J, Biessen E. Endothelial beta-2 spectrin: a critical plaque stiffness dependent regulator of microvessel leakage in human atherosclerotic plaque. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
124
|
Jin H, Kang K, Ahn KH, Briels WJ, Dhont JKG. Non-local stresses in highly non-uniformly flowing suspensions: The shear-curvature viscosity. J Chem Phys 2018; 149:014903. [PMID: 29981556 DOI: 10.1063/1.5035268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
For highly non-uniformly flowing fluids, there are contributions to the stress related to spatial variations of the shear rate, which are commonly referred to as non-local stresses. The standard expression for the shear stress, which states that the shear stress is proportional to the shear rate, is based on a formal expansion of the stress tensor with respect to spatial gradients in the flow velocity up to leading order. Such a leading order expansion is not able to describe fluids with very rapid spatial variations of the shear rate, like in micro-fluidics devices and in shear-banding suspensions. Spatial derivatives of the shear rate then significantly contribute to the stress. Such non-local stresses have so far been introduced on a phenomenological level. In particular, a formal gradient expansion of the stress tensor beyond the above mentioned leading order contribution leads to a phenomenological formulation of non-local stresses in terms of the so-called "shear-curvature viscosity". We derive an expression for the shear-curvature viscosity for dilute suspensions of spherical colloids and propose an effective-medium approach to extend this result to concentrated suspensions. The validity of the effective-medium prediction is confirmed by Brownian dynamics simulations on highly non-uniformly flowing fluids.
Collapse
|
125
|
Jin H, Wu HS, Ding CH, Jin Z, Huang Y, Zhou CJ, Zhang WH, Lyu JL, Dai LF, Ren XT, Ge M, Fang F. [Clinical features and diagnosis of childhood leukoencephalopathy with cerebral calcifications and cysts in four cases]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2018; 56:539-544. [PMID: 29996189 DOI: 10.3760/cma.j.issn.0578-1310.2018.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Objective: To investigate the clinical features and diagnostic bases of childhood leukoencephalopathy with cerebral calcifications and cysts (LCC). Methods: The clinical data involving manifestations and laboratory examinations of 4 children with LCC admitted to Beijing Children's Hospital Affiliated to Capital Medical University from 2012 to 2017 were retrospectively summarized. Each patient had a follow-up visit ranging from 4 months to 5 years and 9 months after initial examination. Results: Patients consisted of 2 males and 2 females, whose age of onset was respectively 2 years and 9 months, 6 years and 2 months, 7 years and 10 months, and 5 years and 1 month. The main clinical symptoms of these cases included headache, dizziness, partial seizure and claudication, and two of these cases had insidious onset. Cerebral calcifications and cysts with leukoencephalopathy were detected by neuroimaging in all patients. In addition, multifocal microhemorrhages and calcifications were observed by magnetic susceptibility-weighted imaging (SWI) series in 3 patients. Brain biopsy performed on 1 case disclosed a neuronal reduction in the cerebral cortex, loosening of focal white matter, multifocal lymphocyte infiltration, fresh hemorrhages, and gliosis, as well as angiomatous changes of blood vessels with hyalinized thicken-wall, stenotic or occlusive lumina and calcification deposits. The compound heterozygous mutations of n.*10G>A and n.82A>G in SNORD118 were identified in 1 case by target-capture next-generation sequencing. Sanger sequencing verified that the variant n.*10G>A was a novel mutation and it was of paternal-origin, while the variant n.82A>G was of maternal-origin, which had already been reported to be pathogenic to LCC. Follow-up study had shown continued partial seizure in 1 case and remissive claudication in another, while the remaining 2 cases had a relatively favorable outcome without obvious neurological symptoms at present time. Conclusions: The clinical manifestations of LCC are nonspecific, and the onset of the disease tends to be insidious. The triad neuroimaging findings of cerebral calcifications, cysts and leukoencephalopathy are essential to the diagnosis of the disease, and the signals of microhemorrhages revealed by SWI series provide another eloquent reference for the diagnosis. As biopsy is invasive and usually unavailable in the early stage, gene assessment, instead of pathological data, should be the gold standard in the diagnosis of LCC.
Collapse
|
126
|
Xu B, Wang Q, Jin H, Li JX, Liu HN, Mao YJ, Wei J. [Internal fixation and hemiarthroplasty for the treatment of displaced femoral neck fracture: a cost-utility analysis]. ZHONGHUA YI XUE ZA ZHI 2018; 97:1650-1654. [PMID: 28606254 DOI: 10.3760/cma.j.issn.0376-2491.2017.21.012] [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 compare the cannulated screw internal fixation (IF) and hemiarthroplasty (HA) for displaced femoral neck fracture with cost-utility analysis (CUA). Methods: From January 2014 to August 2015, a total of 87 patients above 60 years old with displaced femoral neck fracture were admitted into the study and divided into 2 groups according to surgery type. There were 41 cases in IF group and 46 cases in HA group. During 1 year follow-up we collected the total cost due to fracture and applied EQ-5D index to evaluate the clinical effects. The value of EQ-5D index will be transformed to quality adjusted life year (QALY). Eventually the data including cost and QALY were used to calculate the cost utility ratio (CUR) for patients in each group. Results: All the patients completed the operation successfully. The total cost of IF and HA was 45 796 yuan and 56 657 yuan (P<0.05), while the QALY was 0.79 and 0.83 respectively (P>0.05). The CUR showed that patients in IF and HA group spent 57 970 yuan and 68 261 yuan for each QALY which means patients in HA group spent more 10 292 yuan for each QALY than that in IF group. Conclusions: Both IF and HA can provide satisfactory clinical outcome in 1 year follow-up, however the total cost of IF was obviously less than HA. Therefore IF may be more cost-effective for the treatment of displaced femoral neck fracture in terms of health economics.
Collapse
|
127
|
Yi J, Jin H, Zhang R, Zhang S, Chen P, Yu X, Zhang X. Increased serum 3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid (CMPF) levels are associated with glucose metabolism in Chinese pregnant women. J Endocrinol Invest 2018; 41:663-670. [PMID: 29151239 PMCID: PMC5951875 DOI: 10.1007/s40618-017-0789-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/09/2017] [Indexed: 12/29/2022]
Abstract
PURPOSE Previous studies have found that 3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid (CMPF) was associated with diabetes. This study aimed to investigate the relationship between abnormal increased CMPF levels and gestational diabetes mellitus (GDM). METHODS We recruited 828 pregnant women, and all of them underwent an oral glucose tolerance test (OGTT). We screened out 141 GDM patients and 230 pregnant women with normal glucose tolerance as controls. The serum CMPF concentration in participants was measured, and the relationship between the serum CMPF concentration and various parameters and biochemical indices was analyzed. RESULTS Compared with the serum levels in pregnant women with normal glucose tolerance, GDM patients exhibited markedly higher serum CMPF levels. The serum CMPF concentration showed an independent positive correlation with the blood glucose levels, glycated hemoglobin A1c(HbA1c), and the area under the glucose-time curve from the 2-h OGTT (AUC for glucose). Moreover, the CMPF concentration was independently negatively correlated with insulin secretion. However, CMPF was not significantly associated with lipid metabolism. CONCLUSIONS Elevated serum CMPF levels are detrimental to the development of hyperglycemia and islet β-cell functional failure in patients with GDM, which may promote the development of GDM.
Collapse
|
128
|
Ju C, Shi R, Yao L, Ye X, Jia M, Han J, Yang T, Lu Q, Jin H, Cai X, Yuan S, Xie B, Yu X, Coufal MM, Fisher EB, Sun Z. Effect of peer support on diabetes distress: a cluster randomized controlled trial. Diabet Med 2018; 35:770-775. [PMID: 29574995 DOI: 10.1111/dme.13625] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/13/2018] [Indexed: 01/19/2023]
Abstract
AIM To investigate whether peer support would reduce diabetes distress and improve glycaemic control when added to usual diabetes education among adults with Type 2 diabetes in China. METHODS We conducted a cluster randomized trial involving 400 adults with Type 2 diabetes from eight communities in Nanjing. All participants received usual education for an average of 2 h each month from physicians, certified diabetes educators, dieticians, psychologists and podiatric nurses. Peer support was led by trained peer leaders and included diabetes knowledge- and skills-sharing at least once a month, as well as peer-to-peer communication. The primary outcome was diabetes distress measured using the Diabetes Distress Scale at 12 months. Secondary outcomes included fasting plasma glucose, 2-h postprandial glucose and HbA1c concentration. Outcome data were collected from all participants at baseline, 6 months and 12 months. RESULTS From 2012 to 2013, there were 200 participants in each study arm at baseline. Compared with the usual education arm, the peer support with usual education arm had greater reductions in regimen-related distress (1.4 ± 0.6 vs 1.2 ± 0.4; P=0.004) and total distress (1.3 ± 0.4 vs 1.2 ± 0.3; P=0.038) at 6 months. At 12 months, the scores for emotional burden (1.2 ± 0.3 vs 1.4 ± 0.6; P=0.002), physician-related distress (1.1 ± 0.3 vs 1.3 ± 0.4; P=0.001) and total scores (1.2 ± 0.3 vs 1.3 ± 0.4; P=0.002) were significantly lower in the peer support with usual education arm than in the usual education arm. Fasting plasma glucose levels were lower in the peer support with usual education arm than in the usual education arm at 6 months (7.5 ± 1.95 vs 8.0 ± 2.2; P=0.044) and 12 months (7.0 ± 2.3 vs 7.6 ± 1.5; P=0.008). CONCLUSIONS Beyond the benefits of usual education, peer support was effective in reducing diabetes distress for Type 2 diabetes mellitus. (Clinical Trials Registry no: NCT02119572).
Collapse
|
129
|
Shin K, Kim TW, Park SM, Lee HJ, Jin H, You HS, Shim WH, Kim GW, Kim HS, Ko HC, Kim BS, Kim MB. Alitretinoin can be a good treatment option for idiopathic recalcitrant trachyonychia in adults: an open-label study. J Eur Acad Dermatol Venereol 2018; 32:1810-1814. [DOI: 10.1111/jdv.15024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 04/06/2018] [Indexed: 10/17/2022]
|
130
|
Jin H, Kim MG, Ko SB, Kim DH, Lee BJ, Macgregor RB, Shim G, Oh YK. Stemmed DNA nanostructure for the selective delivery of therapeutics. NANOSCALE 2018; 10:7511-7518. [PMID: 29637946 DOI: 10.1039/c7nr08558c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
DNA has emerged as a biocompatible biomaterial that may be considered for various applications. Here, we report tumor cell-specific aptamer-modified DNA nanostructures for the specific recognition and delivery of therapeutic chemicals to cancer cells. Protein tyrosine kinase (PTK)7-specific DNA aptamer sequences were linked to 15 consecutive guanines. The resulting aptamer-modified product, AptG15, self-assembled into a Y-shaped structure. The presence of a G-quadruplex at AptG15 was confirmed by circular dichroism and Raman spectroscopy. The utility of AptG15 as a nanocarrier of therapeutics was tested by loading the photosensitizer, methylene blue (MB), to the G-quadruplex as a model drug. The generated MB-loaded AptG15 (MB/AptG15) showed specific and enhanced uptake to CCRF-CEM cells, which overexpress PTK7, compared with Ramos cells, which lack PTK7, or CCRF-CEM cells treated with a PTK7-specific siRNA. The therapeutic activity of MB/AptG15 was tested by triggering its photodynamic effects. Upon 660 nm light irradiation, MB/AptG15 showed greater reactive oxygen species generation and anticancer activity in PTK7-overexpressing cells compared to cells treated with MB alone, those treated with AptG15, and other comparison groups. AptG15 stemmed DNA nanostructures have significant potential for the cell-type-specific delivery of therapeutics, and possibly for the molecular imaging of target cells.
Collapse
|
131
|
Zhang XW, Lin T, Zhang P, Song HC, Jin H, Xu J, Xu J, Wang PJ, Niu KY, Chen KJ. Tunable quantum dot arrays as efficient sensitizers for enhanced near-infrared electroluminescence of erbium ions. NANOSCALE 2018; 10:4138-4146. [PMID: 29436557 DOI: 10.1039/c7nr08820e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Under electrical pumping conditions, high-efficiency Si-based near-infrared light generation and amplification on a chip have long been pursued for future optical interconnection technology. However, the overall performance of Si-based near-infrared electroluminescence (EL) devices, including the overall efficiency, turn-on voltage and stability under operational conditions, can rarely meet the requirements of monolithic optoelectronic integration. In this work, we designed a confined crystallization growth strategy for fabricating metal oxide quantum dot (QD) arrays embedded in Si-based films as sensitizers of Er3+ ions. Through the precise control of particle size and number density of QD sensitizers, the near-infrared photoluminescence (PL) emission of Er3+ ions can be enhanced by more than three orders of magnitude. More significantly, such hierarchical control over the regular arrangement of QD arrays not only considerably enhances the resonance energy transfer efficiency, but also offers an effective conduction path for carrier transport. Therefore, the corresponding near-infrared EL device exhibits a decreased turn-on voltage of 4.5 V, a high external quantum efficiency of 0.7%, and a long operational lifetime of more than 1000 hours, making this device superior to most Si-based on-chip near-infrared EL devices. This well-controlled metal oxide QD array represents an ideal sensitizer to effectively promote the EL emission of rare earth ions and reduce the turn-on voltage. Meanwhile, the analysis of the carrier transport mechanism paves the way for future research into resonance energy transfer under electrical pumping conditions.
Collapse
|
132
|
Ni XJ, Xu ZQ, Jin H, Zheng SL, Cai Y, Wang JJ. Ginsenoside Rg1 protects human renal tubular epithelial cells from lipopolysaccharide-induced apoptosis and inflammation damage. ACTA ACUST UNITED AC 2017; 51:e6611. [PMID: 29267498 PMCID: PMC5731327 DOI: 10.1590/1414-431x20176611] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Accepted: 09/26/2017] [Indexed: 01/23/2023]
Abstract
Ginsenoside Rg1, one of the most notable active components of Panax ginseng, has been widely reported to exert anti-inflammatory actions. This study aimed to reveal whether ginsenoside Rg1 also exhibits beneficial roles against lipopolysaccharide (LPS)-induced apoptosis and inflammation in human renal tubular epithelial cells, and to evaluate the potential role of the component on tubulointerstitial nephritis treatment. HK-2 cells were treated with various doses of ginsenoside Rg1 (0, 50, 100, 150, and 200 μM) in the absence or presence of 5 μg/mL LPS. Thereafter, CCK-8 assay, flow cytometry, western blot, migration assay, reactive oxygen species (ROS) assay, and ELISA were carried out to respectively assess cell viability, apoptosis, migration, ROS activity, and the release of inflammatory cytokines. As a result, ginsenoside Rg1 protected HK-2 cells from LPS-induced injury, as cell viability was increased, cell apoptosis was decreased, and the release of MCP-1, IL-1β, IL-6, and TNF-α was reduced. Ginsenoside Rg1 functioned to HK-2 cells in a dose-dependent manner, and the 150 μM dose exhibited the most protective functions. Ginsenoside Rg1 had no significant impact on cell migration and ROS activity, while it alleviated LPS-induced ROS release and migration impairment. Furthermore, the down-regulations of p-PI3K, p-AKT, and up-regulations of PTEN, p-IκBα, p-p65, Bcl-3 induced by LPS were recovered to some extent after ginsenoside Rg1 treatment. In conclusion, ginsenoside Rg1 protects HK-2 cells against LPS-induced inflammation and apoptosis via activation of the PI3K/AKT pathway and suppression of NF-κB pathway.
Collapse
|
133
|
Wang DP, Huang X, Jin H, Qin LQ, Zhang ZW. [The status of preventive medicine program of the National Natural Science Foundation of China in 2017]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2017; 51:1137-1141. [PMID: 29262500 DOI: 10.3760/cma.j.issn.0253-9624.2017.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
|
134
|
Lv P, Zhao M, Liu Y, Jin H, Cui W, Fan C, Teng Y, Zheng L, Huang Y. Apolipoprotein C-III in the high-density lipoprotein proteome of cerebral lacunar infarction patients impairs its anti-inflammatory function. Int J Mol Med 2017; 41:61-68. [PMID: 29115584 PMCID: PMC5746287 DOI: 10.3892/ijmm.2017.3216] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 10/17/2017] [Indexed: 12/16/2022] Open
Abstract
High-density lipoprotein (HDL) proteomic study has identified substantial changes associated with various disease states. In the current study, the HDL proteomes in patients with cerebral lacunar infarction (LACI) and control subjects were investigated. A total of 12 LACI patients without evident large vessel occlusions and 12 controls were enrolled in the study. The HDL fraction from each sample was isolated from the plasma by ultracentrifugation. The protemics of the HDL were investigated using nano liquid chromatography coupled to tandem mass spectrometry. There were 55 proteins identified as differentially expressed in the LACI and control groups. Among the 55 proteins, 33 were upregulated and 22 were downregulated in the patients with LACI. The identified proteins were associated with numerous molecular functions, including lipid and cholesterol transport, lipid metabolism, inflammatory response, the complement and coagulation pathway, metal ion metabolism, hemostasis and endopeptidase inhibitory activity. Serum amyloid A, apolipoprotein C (apoC-III) and apolipoprotein A-II (apoA-II) were selected to confirm the proteomics results via western blotting. HDL from the LACI patients exhibited an impaired ability to inhibit the binding of THP-1 cells to endothelial cells compared with the controls (P<0.01). ApoC-III-rich HDL also had a significantly reduced ability to inhibit the binding of THP-1 cells to endothelial cells (P<0.01). The expression of vascular cell adhesion molecule-1 protein by the endothelial cells exhibited a similar pattern of response to the different HDL samples. In conclusion, the present study demonstrates major modifications of the HDL proteome in patients with LACI. The ApoC-III enrichment of the HDL of patients with LACI may cause a reduction in the anti-inflammatory ability of HDL, which may contribute to the progression of the disease.
Collapse
|
135
|
Encheva A, Omran H, Devred A, Vostner A, Mitchell N, Mariani N, Jun CH, Long F, Zhou C, Macklin B, Marti H, Sborchia C, della Corte A, Zenobio A, Anemona A, Righetti R, Wu Y, Jin H, Xu A, Jin J. Progress on the design development and prototype manufacturing of the ITER In-vessel coils. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.05.127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
136
|
Zi D, Tan J, Shu L, He Z, Jin H. CXCR4 Mediated to Epithelial-Mesenchymal Transition and Stemness in Epithelial Ovarian Carcinoma. J Minim Invasive Gynecol 2017. [DOI: 10.1016/j.jmig.2017.08.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
137
|
Arase N, Tanimura K, Jin H, Yamaoka T, Kishibe M, Nishioka M, Kiyohara E, Tani M, Matsuoka S, Ohmura K, Takasugi K, Yamamoto T, Murota H, Arase H, Katayama I. Novel autoantibody against the β2‐glycoprotein I/human leucocyte antigen–
DR
complex in patients with refractory cutaneous ulcers. Br J Dermatol 2017; 178:272-275. [DOI: 10.1111/bjd.15571] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
138
|
Zhang J, Jin H, Gu C, Mao C, Liu C. Rare variants of LRRK2 for Parkinson’s disease in Chinese population. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2976] [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]
|
139
|
Jin H, Zhang J, Mao C, Liu C. The first two potential cases of X Linked Dystonia Parkinsonism (XDP) in china. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1007] [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]
|
140
|
Ahmad S, Jin H, Sahoo K, Griffin R, Herman T, Ranjan A. Proton Therapy in Combination With Mild Hyperthermia Enhances Killing of Radio-Resistant Hypoxic Tumor Cells. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1982] [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]
|
141
|
Herman T, Andrade D, Mehta M, Griffith J, Jin H, Ahmad S, Algan O, Munshi A. Targeted Inhibition of Rad51 Renders Non–small Cell Lung Cancer Cells More Sensitive to Proton Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.2034] [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]
|
142
|
Pang Q, Zhou L, Jin H, Man ZR, Liu HC. Letter: non-alcoholic fatty liver disease and polycystic ovary syndrome-evidence for low vitamin D status contributing to the link. Aliment Pharmacol Ther 2017; 46:566-567. [PMID: 28776742 DOI: 10.1111/apt.14159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
143
|
Teng Y, Jin H, Nan D, Li M, Fan C, Liu Y, Lv P, Cui W, Sun Y, Hao H, Qu X, Yang Z, Huang Y. In vivo evaluation of urokinase-loaded hollow nanogels for sonothrombolysis on suture embolization-induced acute ischemic stroke rat model. Bioact Mater 2017; 3:102-109. [PMID: 29744447 PMCID: PMC5935765 DOI: 10.1016/j.bioactmat.2017.08.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/09/2017] [Accepted: 08/17/2017] [Indexed: 12/25/2022] Open
Abstract
The urokinase-type plasminogen activator (uPA) loaded hollow nanogels (nUK) were synthesized by a one-step reaction of glycol chitosan and aldehyde capped poly (ethylene oxide). The resultant formulation is sensitive to diagnostic ultrasound (US) of 2 MHz. Herein, we evaluated the in vivo sonothrombolysis performance of the nUK on acute ischemic stroke rat model which was established by suture embolization of middle cerebral artery (MCA). Via intravenous (i.v.) administration, the experimental data prove a controlled release of the therapeutic protein around the clots under ultrasound stimulation, leading to enhanced thrombolysis efficiency of the nUK, evidenced from smaller infarct volume and better clinical scores when compared to the i.v. dose of free uPA no matter with or without US intervention. Meanwhile, the preservation ability of the nanogels not only prolonged the circulation duration of the protein, but also resulted in the better blood-brain barrier protection of the nUK formulation, showing no increased risk on the hemorrhagic transformation than the controls. This work suggests that the nUK is a safe sonothrombolytic formulation for the treatment of acute ischemic stroke. Ultrasonic responsive urokinase (uPA)-loaded hollow nanogels (nUK) were synthesized for stroke treatment. Acute ischemic stroke rat model was established by suture embolization of middle cerebral artery. The nUK enhanced the sonothrombolytic efficacy and led to better BBB protection compared to the free uPA.
Collapse
Key Words
- BBB, blood-brain barrier
- CCA, common carotid artery
- EB, evens blue
- ELIP, echogenic liposomes
- HT, hemorrhagic transformation
- Hb, hemoglobin
- Hollow nanogel
- In vivo evaluation
- MCA, middle cerebral artery
- MCAO, middle cerebral artery occlusion
- MRI, magnetic resonance imaging
- SD, Sprague-Dawley
- TCD, Transcranial Doppler
- TTC, 2,3,5-triphenyltetrazolium chloride
- Thrombolysis
- UK+US, ultrasound and free urokinase
- UK, urokinase
- US, ultrasound
- Ultrasound responsive
- Urokinase delivery
- nUK+US, ultrasound and uPA-loaded nanogels
- nUK, uPA-loaded nanogels
Collapse
|
144
|
Jin H, Peng Q, Nan D, Lv P, Liu R, Sun W, Teng Y, Liu Y, Fan C, Xing H, Xu K, Huang Y. Prevalence and risk factors of intracranial and extracranial artery stenosis in asymptomatic rural residents of 13 villages in China. BMC Neurol 2017; 17:136. [PMID: 28720076 PMCID: PMC5516380 DOI: 10.1186/s12883-017-0924-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 07/14/2017] [Indexed: 01/29/2023] Open
Abstract
Background The present study aimed to investigate the prevalence and risk factors for extracranial carotid artery stenosis (ECAS) and intracranial carotid artery stenosis (ICAS) simultaneously in asymptomatic Chinese pure rural population. Methods We analyzed 2589 asymptomatic subjects aged over 30 yr. by ultrasonography and transcranial Doppler simultaneously in 13 isolated villages by door-to-door investigation. Both ECAS and ICAS were defined as more than 50% stenosis. Demographics, medical history documentation, and investigation of biochemical results were performed for each subject. Univariate and multivariate logistic regression analyses were employed to assess the risk factors associated with ECAS and ICAS, respectively. Results One hundred twenty-two (4.7%) residents with ICAS and 56 (2.2%) with ECAS were found in 2589 subjects. Three factors emerged as independent risk factors for ICAS: age (95% confidence interval [CI] = 1.01–1.04, odds ratio [OR] = 1.07), hypertension (95% CI = 1.98–4.37, OR = 2.94), and diabetes mellitus (95% CI = 1.72–4.38, OR = 2.75). As for ECAS, five factors presented as independent risk factors: age (95% CI = 1.09–1.11, OR = 1.10), male sex (95% CI = 1.01–1.02, OR = 1.01), diabetes mellitus (95% CI = 1.10–2.12, OR = 1.53), systolic blood pressure (95% CI = 1.95–2.88, OR = 2.37), and total cholesterol (95% CI = 1.00–1.13, OR = 1.06). Conclusions ICAS and ECAS were relatively common among asymptomatic rural Chinese subjects. Although they shared similar risk factors, differences still existed between them.
Collapse
|
145
|
Qiang Y, Xu J, Yan C, Jin H, Xiao T, Yan N, Zhou L, An H, Zhou X, Shao Q, Xia S. Butyrate and retinoic acid imprint mucosal-like dendritic cell development synergistically from bone marrow cells. Clin Exp Immunol 2017; 189:290-297. [PMID: 28542882 DOI: 10.1111/cei.12990] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2017] [Indexed: 12/27/2022] Open
Abstract
Accumulating data show that the phenotypes and functions of distinctive mucosal dendritic cells (DCs) in the gut are regulated by retinoic acid (RA). Unfortunately, the exact role of butyrate in RA-mediated mucosal DC differentiation has not been elucidated thoroughly to date. Mucosal-like dendritic cell differentiation was completed in vitro by culturing bone marrow cells with growth factors [granulocyte-macrophage colony-stimulating factor (GM-CSF/interleukin (IL)-4], RA and/or butyrate. The phenotypes, cytokine secretion, immune functions and levels of retinal dehydrogenase of different DCs were detected using quantitative polymerase chain reaction (qPCR), enzyme-linked immunosorbent assay (ELISA) and flow cytometry, respectively. The results showed that RA-induced DCs (RA-DCs) showed mucosal DC properties, including expression of CD103 and gut homing receptor α4 β7 , low proinflammatory cytokine secretion and low priming capability to antigen-specific CD4+ T cells. Butyrate-treated RA-DCs (Bu-RA-DCs) decreased CD11c, but increased CD103 and α4 β7 expression. Moreover, the CD4+ T priming capability and the levels of retinal dehydrogenase of RA-DCs were suppressed significantly by butyrate. Thus, butyrate and retinoic acid have different but synergistic regulatory functions on mucosal DC differentiation, indicating that immune homeostasis in the gut depends largely upon RA and butyrate to imprint different mucosal DC subsets, both individually and collectively.
Collapse
|
146
|
Hong WJ, Zheng BJ, Qian JF, Wu H, Jin H, Zhu YT. [Modification factors associated with maternally inherited non-syndromic hearing loss]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2017. [PMID: 28635225 DOI: 10.3760/cma.j.issn.1673-0860.2017.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Mutations in the mitochondrial DNA have been certified to be one of the most important causes of maternally inherited sensorineural hearing loss. Among these, mitochondrial 12S rRNA1555A>G, 1494C>T and other mutations are associated with both nonsyndromic and drug induced hearing loss caused by aminoglycosides. Individuals carrying 1555A>G or 1494C>T mutation have a variety of clinical manifestations, which implies that the 1555A>G or 1494C>T mutation is a chief factor underlying the development of deafness but insufficient to produce the clinical phenotype. Therefore other modifier factors, such as aminoglycosides, mitochondrial haplotypes, secondary mutation or nuclear modifier genes, may play an important role in the phenotypic expression of the deafness-associated mitochondrial 12S rRNA1555A>G or 1494C>T mutation. In this review, the modifier factors for the phenotypic expression of deafness-associated mitochondrial 12S rRNA1555A>G or 1494C>T mutations were summarized and proposed the pathogenesis of maternally inherited deafness.
Collapse
|
147
|
Zhang S, Qu H, Jin H, Jiang X, Tong P. Femoral head fracture in a haemophilic arthropathy patient: a case report from China. Haemophilia 2017; 23:e219-e221. [PMID: 28449213 DOI: 10.1111/hae.13189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2017] [Indexed: 11/30/2022]
|
148
|
Wang X, Qiao Y, Yang L, Song S, Han Y, Tian Y, Ding M, Jin H, Shao F, Liu A. Leptin levels in patients with systemic lupus erythematosus inversely correlate with regulatory T cell frequency. Lupus 2017; 26:1401-1406. [PMID: 28409523 DOI: 10.1177/0961203317703497] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Leptin levels are increased in patients with systemic lupus erythematosus (SLE) but little is known on how this correlates with several disease characteristics including the frequency of regulatory T cells (Tregs). Here we compared serum leptin levels with frequency of circulating Tregs in 47 lupus patients vs. 25 healthy matched controls. Correlations with lupus disease activity were also analyzed, as well as Treg proliferation potential. It was found that leptin was remarkably increased in SLE patients as compared to controls, particularly in SLE patients with moderate and severe active SLE, and the increase correlated with disease activity. Importantly, increased leptin in lupus patients inversely correlated with the frequency of Tregs but not in controls, and leptin neutralization resulted in the expansion of Tregs ex vivo. Thus, hyperleptinemia in lupus patients correlates directly with disease activity and inversely with Treg frequency. The finding that leptin inhibition expands Tregs in SLE suggests possible inhibition of this molecule for an enhanced Treg function in the disease.
Collapse
|
149
|
Daly EF, Ioki K, Loarte A, Martin A, Brooks A, Heitzenroeder P, Kalish M, Neumeyer C, Titus P, Zhai Y, Wu Y, Jin H, Long F, Song Y, Wang Z, Pillsbury R, Feng J, Bohm T, Sawan M, Preble J. Update on Design of the ITER In-Vessel Coils. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst13-a18073] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
150
|
Kim J, Jin H, Zhao JC, Yang YA, Li Y, Yang X, Dong X, Yu J. FOXA1 inhibits prostate cancer neuroendocrine differentiation. Oncogene 2017; 36:4072-4080. [PMID: 28319070 PMCID: PMC5509480 DOI: 10.1038/onc.2017.50] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 12/30/2016] [Accepted: 01/19/2017] [Indexed: 12/13/2022]
Abstract
Neuroendocrine prostate cancer (NEPC) has increasingly become a clinical challenge. The mechanisms by which neuroendocrine (NE) cells arises from prostate adenocarcinoma cells are poorly understood. FOXA1 is a transcription factor of the forkhead family that is required for prostate epithelial differentiation. In this study, we demonstrated that FOXA1 loss drives NE differentiation, demarcated by phenotypical changes and NEPC marker expressions. Mechanistically, this is mediated by FOXA1 binding to the promoter of interleukin 8 (IL-8), a chemokine previously shown elevated in NEPC, to directly inhibit its expression. Further, IL-8 upregulation activates the MAPK/ERK pathway, leading to ERK phosphorylation and enolase 2 (ENO2) expression. IL-8 knockdown or ERK inhibition, on the other hand, abolished FOXA1 loss-induced NE differentiation. Analysis of xenograft mouse models confirmed FOXA1 loss in NEPC tumors relative to its adenocarcinoma counterparts. Importantly, FOXA1 is downregulated in human NEPC tumors compared to primary and castration-resistant prostate cancers, and its expression is negatively correlated with that of ENO2. These findings indicate that FOXA1 transcriptionally suppresses IL-8, the expression of which would otherwise stimulate the MAPK/ERK pathway to promote NE differentiation of prostate cancer cells. Our data strongly suggest that FOXA1 loss may play a significant role in enabling prostate cancer progression to NEPC, whereas IL-8 and MAPK/ERK pathways may be promising targets for therapeutic intervention.
Collapse
|