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| 1 | Oral health status in Sichuan Province: findings from the oral health survey of Sichuan, 2015–2016显示文摘To investigate oral health status in the residents of Sichuan Province, southwest China, a cross-sectional study was performed using the latest Oral Health Survey Basic Methods recommended by the World Health Organization. A multistage stratified random cluster-sampling method was used to enroll participants from the following three groups: children aged 3–5 years,adolescents aged 12 years, and people aged 65–74 years. In these three groups, the mean numbers of teeth that were affected by caries were 3.28, 0.86 and 5.13, respectively, resulting in a prevalence of 63.47%, 37.20% and 83.20%, respectively.Relative to the high rate of decayed teeth, the prevalence of fillings was very low in all age groups(0.97%, 7.24% and 5.43%,respectively). In the 12-year-old adolescent group, only 3.61% had good pit and fissure sealing. In addition, the rate of dental fluorosis was 24.80%, and the Community Fluorosis Index value was 0.39. In the elder group, the community periodontal index was2.92. The prevalence in the elderly of having lost at least one tooth was 75.54%. Additionally, 4.44% of these participants were edentulous. The incidence of dental prosthesis was 51.75%, the proportion with a removable partial denture, a fixed denture, full dentures, dental implants and an informal fixed bridge was 21.59%, 11.45%, 4.64%, 0 and 16.67%, respectively. In this study,8.2% of the elderly participants were affected by different types of oral mucosal lesions. Among such lesions, recurrent aphthous ulcers were most prevalent(2.69%) and oral lichen planuses were second(1.6%). The conclusion presented in this survey is that oral diseases, especially dental caries and periodontal disease, are frequent and common in Sichuan province, China. Moreover, the treatment rate is very low, and primary prevention and treatment options are therefore urgently needed in this population. | Wei Yin Ying-Ming Yang Hong Chen Xue Li Zhuo Wang Li Cheng Qiu-Dan Yin Hong-Zhi Fang Wei Fei Fang-Lin Mi Min-Hai Nie Tao Hu Xue-Dong Zhou | 2017 | International Journal of Oral Science2017，9，1： | 30 |
| 2 | Causes associated with recurrent choledocholithiasis following therapeutic endoscopic retrograde cholangiopancreatography: A large sample sized retrospective study显示文摘BACKGROUND Recurrence of primary choledocholithiasis commonly occurs after complete removal of stones by therapeutic endoscopic retrograde cholangiopancreatography(ERCP). The potential causes of the recurrence of choledocholithiasis after ERCP are unclear.AIM To analyze the potential causes of the recurrence of choledocholithiasis after ERCP.METHODS The ERCP database of our medical center for the period between January 2007 and January 2016 was retrospectively reviewed, and information regarding eligible patients who had choledocholithiasis recurrence was collected. A 1:1 case-control study was performed for this investigation. Data including general characteristics of the patients, past medical history, ERCP-related factors,common bile duct(CBD)-related factors, laboratory indicators, and treatment was analyzed by univariate and multivariate logistic regression analysis and KaplanMeier analysisly.RESULTS First recurrence of choledocholithiasis occurred in 477 patients; among these patients, the second and several instance(≥ 3 times) recurrence rates were 19.5%and 44.07%, respectively. The average time to first choledocholithiasis recurrence was 21.65 mo. A total of 477 patients who did not have recurrence were selected as a control group. Multivariate logistic regression analysis showed that age > 65 years(odds ratio [OR] = 1.556; P = 0.018), combined history of choledocholithotomy(OR = 2.458; P < 0.01), endoscopic papillary balloon dilation(OR = 5.679; P = 0.000), endoscopic sphincterotomy(OR = 3.463; P = 0.000), CBD stent implantation(OR = 5.780; P = 0.000), multiple ERCP procedures(≥2; OR =2.75; P = 0.000), stones in the intrahepatic bile duct(OR = 2.308; P = 0.000),periampullary diverticula(OR = 1.627; P < 0.01), choledocholithiasis diameter ≥10 mm(OR = 1.599; P < 0.01), bile duct-duodenal fistula(OR = 2.69; P < 0.05),combined biliary tract infections(OR = 1.057; P < 0.01), and no preoperative antibiotic use(OR = 0.528; P < 0.01) were independent risk factors for the recurrence of choledocholithiasis after ERCP.CONCLUSION Patient age greater than 65 years is an independent risk factor for the development of recurrent choledocholithiasis following ERCP, as is history of biliary surgeries, measures during ERCP, and prevention of postoperative complications. | Feng Deng Mi Zhou Ping-Ping Liu Jun-Bo Hong Guo-Hua Li Xiao-Jiang Zhou You-Xiang Chen | 2019 | World Journal of Clinical Cases2019，7，9： | 26 |
| 3 | BMI, WC, WHtR, VFI and BFI: Which Indictor is the Most Efficient Screening Index on Type 2 Diabetes in Chinese Community Population显示文摘Objective Obesity is a major risk factor for type 2 diabetes, many indexes can be used to describes obesity and predict diabetes. This research attempts to identify the best indicator of obesity to screening diabetes in Chinese population. Methods A cross-sectional data of 8121 subjects aged 35-60 years were included in this research belongs to the Diabetes Appropriate Technology Intervention Study. Anthropometric indicators including body weight, height, waist circumferences (WC), body fat index (BFI) and visceral fat index (VFI) and blood biochemical indicators after an overnight fast [fasting blood glucose, total cholesterol, high-density lipoprotein (HDL) cholesterol, and triacylglycerol] were measured. BMI (body mass index) and Weight to Height Ratio was calculated. Results Subjects with obesity had a higher risk of physician diagnosed diabetes (OR=2.50, 95% CI 1.83-3.43), new diagnosed diabetes (OR=4.23, 95% CI 2.91-6.15) and pre-diabetes (OR=1.75, 95% CI 1.31-2.34) compared to those with normal Body mass index (BMI). There was a significant trend of increased risk of all diabetes status with increased waist circumference (WC). The waist-to-height ratio (WHtR) yielded the most significant association with new diagnosed diabetes and physician diagnosed diabetes than other indices. Conclusion Central obesity is significantly correlated with diabetes. VFI was most correlated with pre-diabetes while WHtR is an efficient screening index than BMI and WC in Chinese community diabetes screening. | MI Sheng Quan YIN Peng HU Nan LI Jian Hong CHEN Xiao Rong CHEN Bo YAN Liu Xia ZHAO Wen Hua | 2013 | Biomedical and Environmental Sciences2013，26，6： | 20 |
| 4 | Methylation-dependent loss of RIP3 expression in cancer represses programmed necrosis in response to chemotherapeutics显示文摘交往受体的蛋白质 kinase-3 (RIP3 或 RIPK3 ) 是执行 “ 的细胞的机械的必要部分; programmed”或 “ regulated”坏死。这里,我们证明那规划坏死响应许多化学疗法的代理人被激活并且贡献导致化疗的房间死亡。然而,我们证明那 RIP3 表情经常在化学疗法的死亡期间由于它的 transcriptional 开始地点, MLKL 的这样 RIP3 依赖的激活和下游地规划的坏死附近的 genomic methylation 是在癌症房间的 silenced 大部分被镇压。不过,有 hypomethylating 代理人的治疗恢复 RIP3 表示,并且从而以一种 RIP3 依赖的方式把敏感提升到 chemotherapeutics。RIP3 表示在 85% 乳癌病人与正常织物相比在肿瘤被减少,建议那 RIP3 缺乏断然在肿瘤生长 / 发展期间被选择。因为 hypomethylating 代理人在病人是相当容忍得好的,我们建议病人们可以从收到 hypomethylating 代理人与常规 chemotherapeutics 在治疗以前导致 RIP3 表示有益于的那 RIP3 缺乏的癌症。 | Gi-Bang Koo Michael J Morgan Da-Gyum Lee Woo-Jung Kim Jung-Ho Yoon Ja Seung Koo Seung I1 Kim Soo Jung Kim Mi Kwon Son Soon Still Hong Jean M Mulcahy Levy Daniel A Pollyea Craig T Jordan Pearlly Yan David Frankhouser Deedra Nicolet Kati Maharry Guido Marcucci Kyeong Sook Choi Hyeseong Cho ndrew Thorbum You-Sun Kim | 2015 | Cell Research2015，25，6： | 20 |
| 5 | Comparison of glycemic variability and glycated hemoglobin as risk factors of coronary artery disease in patients with undiagnosed diabetes显示文摘背景一个冠的动脉疾病( CAD )风险因素是著名的长期的多糖症的角色,并且 glycemic 可变性仍然是这研究的 debate.The 目的一件事是调查承认 glycemic 的协会有在有 undiagnosed 糖尿病 mellitus ( DM )的病人的 CAD 的存在和严厉的旅行和血红素 A1c ( HbA1c )我们学习了的 .Methods 286 最新诊断了 DM 没有优先的 revascularization 的病人为怀疑的 ischaemic ch 经历冠的 | MI Shu-hua SU Gong LI Zhao YANG Hong-xia ZHENG Hong TAO Hong ZHOU Yun TIAN Lei | 2012 | Chinese Medical Journal2012，，1： | 18 |
| 6 | The Intervention Effect of Rosiglitozone in Ovarian Fibrosis of PCOS Rats显示文摘Objective To explore the Intervention effect of Rosiglitozone in ovarian fibrosis of PCOS rats.Methods 60 female SD rats were randomly divided into 3 groups:control group,model group and treatment group.The model and treatment groups were established by subcutaneous injection of DHEA,while the treatment group was given RGZ.The serum hormone values,pathohistology of ovarian structure of rats,ovarian ultrastructure and the expressions of TGF-β 1 and CTGF were detected.Results The PCOS model was established successfully.The expression intensity of TGF-β 1 and CTGF in Oocytes of the PCOS groups was 9.545±2.954 and 9.665±2.400,respectively and was significantly higher than that of the control group 6.636±2.264 and 7.036±2.133;after treatment with rosiglitazone,the expression was significantly decreased 6.980±2.421 and 6.642±2.721 as compared with that of the model group (P<0.05,P<0.001).The values in serum of the PCOS groups were 3.749±2.054 and 0.265±0.129,and 1.914±1.801 and 0.096±0.088 in the control group which had statistically significant difference (P<0.05,P<0.001).After treatment with rosiglitazone,the values were 2.3100±1.825 and 0.112±0.187 and were significantly different with those of the model group (P<0.05,P<0.001).Conclusion TGF-β 1 and CTGF play an important role in the development of ovary fibrosis in PCOS.However,RGZ may postpone the development of fibrosis by decreasing the levels of TGF-β 1 and CTGF. | MIAO Zhu Lin GUO Liang WANG Yong Xia CUI Rong YANG Ning HUANG Mi Qiong QIN Wei Bing CHEN Jin LI Hong Mei WANG Zi Neng WEI Xiang Cai | 2012 | Biomedical and Environmental Sciences2012，25，1： | 14 |
| 7 | Brain-derived neurotrophic factor mediates macrophage migration inhibitory factor to protect neurons against oxygen-glucose deprivation显示文摘Macrophage migration inhibitory factor(MIF)is a chemokine that plays an essential role in immune system function.Previous studies suggested that MIF protects neurons in ischemic conditions.However,few studies are reported on the role of MIF in neurological recovery after ischemic stroke.The purpose of this study is to identify the molecular mechanism of neuroprotection mediated by MIF.Human neuroblastoma cells were incubated in Dulbecco’s modified Eagle’s medium under oxygen-glucose deprivation(OGD)for 4 hours and then returned to normal aerobic environment for reperfusion(OGD/R).30 ng/mL MIF recombinant(30 ng/mL)or ISO-1(MIF antagonist;50μM)was administered to human neuroblastoma cells.Then cell cultures were assigned to one of four groups:control,OGD/R,OGD/R with MIF,OGD/R with ISO-1.Cell viability was analyzed using WST-1 assay.Expression levels of brain-derived neurotrophic factor(BDNF),microtubule-associated protein 2(MAP2),Caspase-3,Bcl2,and Bax were detected by western blot assay and immunocytochemistry in each group to measure apoptotic activity.WST-1 assay results revealed that compared to the OGD/R group,cell survival rate was significantly higher in the OGD/R with MIF group and lower in the OGD/R with ISO-1 group.Western blot assay and immunocytochemistry results revealed that expression levels of BDNF,Bcl2,and MAP2 were significantly higher,and expression levels of Caspase-3 and Bax were significantly lower in the MIF group than in the OGD/R group.Expression levels of BDNF,Bcl2,and MAP2 were significantly lower,and expression levels of Caspase-3 and Bax were significantly higher in the ISO-1 group than in the OGD/R group.MIF administration promoted neuronal cell survival and induced high expression levels of BDNF,MAP2,and Bcl2(anti-apoptosis)and low expression levels of Caspase-3 and Bax(pro-apoptosis)in an OGD/R model.These results suggest that MIF administration is effective for inducing expression of BDNF and leads to neuroprotection of neuronal cells against hypoxic injury. | Su Hwan Bae Mi Ran Yoo Ye Yeong Kim In Kyung Hong Mi Hee Kim Seung Hak Lee Dae Yul Kim | 2020 | Neural Regeneration Research2020，15，8： | 11 |
| 8 | Anatomic relationship of the internal jugular vein and the common carotid artery in Chinese people显示文摘在在内部颈部的静脉(IJV ) 和普通颈动脉动脉(CCA ) 之间的位置和关系的背景变化可以导致能在中央静脉的存取期间灾难性的不经心的动脉刺。我们与 CCA 表明了 IJV 的解剖关系以便发现最佳的地点并且避免 CCA.Methods 的损坏 220 个外科的病人被注册。我们在三生气的节分析了在 IJV 和 CCA 之间的距离和关系(甲状腺软骨的上面的边阶,环状的软骨和第二枚气管的戒指)由 ultrasonography 然后从 IJV 和 CCA 测量了 IJV 和 CCA 和距离的直径到 skin.Results 二十个病人根据排除标准被排除。从多达在双边的颈击倒, IJV 逐渐地成为了更多表面当 CCA 变得更深时。IJV 的直径变得逐渐地更大当时 CCA 的逐渐地更小。IJV 从对逐渐地移动到 CCA 的前面的 CCA 侧面, IJV 和 CCA 的百分比重叠逐渐地因此被增加。与在一样的横向的扫描水平的左边相比,在 CCA 和 IJV 之间的距离在右边是更宽的,正确 IJV 更宽。在 11 个病人的 IJV 地点对在至少一个横向的扫描层次的 CCA 中间。在 IJV 和 CCA 之间的角度在老病人是显著地小的。CCA 已经在在那里的左 side.Conclusions 在右边并且在 12 个病人在七个病人在甲状腺软骨的上面的边阶的水平有 furcated 是在在 IJV 和 CCA 之间的位置和关系的变化。它是相对对在颈的左边的刺更困难,在一个更低的位置或在老病人。相反,在右边刺穿相对更容易,在环状的软骨或在更年轻的病人的水平。 | QIN Xiao-hui ZHANG Hong MI Wei-dong | 2010 | Chinese Medical Journal2010，，22： | 11 |
| 9 | Effect of moxa-burning heat stimulating Liangmen(ST 21) and Zusanli(ST 36) on proliferation and apoptosis signaling proteins in rats with stress-induced gastric ulcer显示文摘OBJECTIVE: To observe the effect of moxa-burning heat stimulating acupoints of Liangmen(ST 21)and Zusanli(ST 36) on the proliferation and apoptosis signaling proteins in rats with stress-induced gastric ulcer.METHODS: Forty rats were randomly divided into four groups: negative control(NC), ulcer control(UC), acupoints of stomach meridian(ASM), and acupoints control(AC). The acute gastric ulcer model was established by bound and water immersion.Rats in NC and UC groups didn't receive any moxa-burning heat stimulating treatment, while rats in ASM and AC groups were treated with buringmoxa heat stimulating the acupoints of Liangmen(ST 21) and Zusanli(ST 36) and their controlled points, respectively. Rats in all groups were sacrificed after 12 consecutive days treatment. The ulcer index was evaluated by using Guth's method.The expression of tumor necrosis factor-alpha(TNF-α), apoptotic protease activating facter-1(Apaf-1), Caspase-3, p21 activated kinase 1(PAK1),extracellular regulated protein kinases 2(ERK2),phosphorylated ERK2(p ERK2), phosphoinositide3-kinase(PI3K) and RAC-alpha serine/threonine-protein kinase(Akt) in gastric mucosa was detected by enzyme linked immunosorbent assay(ELISA).RESULTS: Compared with UC group, the ulcer index of ASM and AC groups decreased, and the injured gastric mucosa was improved, the expression of TNF-α, Apaf-1 and Caspase-3 in gastric mucosa was significantly reduced(P < 0.05), while the ex-pression of PAK1, ERK2, p ERK2, PI3 K and Akt in gastric mucosa was significantly increased(P < 0.05).And ASM showed better effect than AC group(P <0.05).CONCLUSION: Moxa-burning Heat stimulating of Liangmen(ST 21) and Zusanli(ST 36) could promote the recovery of gastric mucosal lesion probably by inhibiting cell apoptosis and promoting cell proliferation in stress-induced gastric ulcer. | Peng Li Wang Yadong Chang Xiaorong Wu Huangan Liu Mi Ma Fuqiang Wang Hong Chen Jiaolong Wang Chao Quan Renfu Yang Zongbao | 2016 | Journal of Traditional Chinese Medicine2016，36，3： | 9 |
| 10 | YEATS2 是一个选择 histone crotonylation 读者显示文摘 | Dan Zhao Haipeng Guan Shuai Zhao Wenyi Mi Hong Wen Yuanyuan Li Yingming Zhao C David Allis Xiaobing Shi Haitao Li | 2016 | Cell Research2016，26，5： | 9 |
| 11 | Influence of Inclusion on Crack Initiation in Wheel Rim显示文摘Speed increase and heavy haul of the railway freight car are the effective measures to raise the transport ability of railway,and they have been the new trend for railway freight car development.The increase of speed and axle load will lead to the increase of wheel-rail contact stress,which will make a great change of stress distribution in the whole wheel rim.Goodier equation was employed to analyze the stress state around inclusion and cavity.In the operation of wheel-rail contact stress,stress concentration occurred in the pole of Al2O3 spherical inclusion,while it appeared on the equator of cavity.The critical inclusion sizes of 250 kN axle load freight car wheel at different velocities,a certain distance away from the tread,were calculated by Murakami equation.Comparing the inclusion in cast steel wheel with that in rolled steel wheel,it is found that the inclusion in cast steel wheel has much more excellent crack resistance than that in rolled steel wheel.In the meantime,in order to reduce the probability of rim crack,some suggestions were put forward. | MI Guo fa NAN Hong yan LIU Yan-lei ZHANG Bin ZHANG Hong SONG Guo xiang | 2011 | Journal of Iron and Steel Research(International)2011，18，1： | 8 |
| 12 | Effect and quantitative evaluation of CO_2 derived from organic matter in coal on the formation of tight sandstone reservoirs显示文摘Tight reservoirs are widely distributed, especially in coal measure strata. Identification of the densification mechanism of the tight sandstone reservoirs is critical in effectively exploring and exploiting tight gas/oil resources. In this study, the gas formation from type Ⅲ organic matter in coal was kinetically modeled for the whole diagenetic stage, from the shallow buried biogas generation stage to the deep buried thermal gas generation stage. The results demonstrated that during hydrocarbon formation, quantities of non-hydrocarbon gases, such as CO2 , were generated. The proportion of CO2 is about 50%-70% of that of the C1-5 , which far exceeds the CO2 content (0-5%) in the natural gas in the sedimentary basins. Geological case study analysis showed that a considerable part of the 'lost' gaseous CO2 was converted into carbonate cement under favorable environments. Under the ideal conditions, the volume of the carbonate cement transformed from total CO 2 generated by 1 m 3 coal (Junggar Basin Jurassic, TOC 67%) can amount to 0.32 m 3 . Obviously, this process plays a very important role in the formation of tight sandstone reservoirs in the coal measures. Our results also show that the kinetic generation processes of C1-5 and CO2 are asynchronous. There are two main stages of CO2 generation, one at the weak diagenetic stage and the other at the over-mature stage, which are different from large-scale multi-stage hydrocarbon gas generation. Therefore, we can understand the mechanism of tight gas charging by determining the filling time for a tight gas reservoir and the key period of CO2 generation. Further analysis and correlation studies of a specific region are of great significance for determining the mechanism and modeling gas charging in tight reservoirs. It should be noted that the formation of tight sandstone reservoirs is the combined result of complex organic-inorganic and water-rock-hydrocarbon interactions. The details of spatial and temporal distributions of the carbonate cement derived from the organic CO2 , which combines with metal ions (Ca/Mg/Fe) in the formation water, should be further investigated. | SHUAI YanHua ZHANG ShuiChang GAO Yang LU Hong CHEN JianPing MI JingKui LIU JinZhong HU GuoYi | 2013 | Science China Earth Sciences2013，56，5： | 7 |
| 13 | An-Luo-Hua-Xian Pill Improves the Regression of Liver Fibrosis in Chronic Hepatitis B Patients Treated with Entecavir显示文摘Background and Aims:Chronic hepatitis B(CHB)can cause liver fibrosis and lead to cirrhosis and cancer.As the effectiveness of antiviral therapy to reverse liver fibrosis is limited,We aimed to evaluate the effect of An-Luo-Hua-Xian pill(ALHX)on fibrosis regression in CHB patients treated with entecavir(ETV).Methods:Treatment-naïve patients with CHB were randomly treated with ETV alone or combined with ALHX(ETV+ALHX)between October 1,2013 and December 31,2020.Demographic,laboratory,and liver histology data before and after 78 weeks of treatment were collected.The Ishak fibrosis score(F)was used and fibrosis regression required a decrease in F of≥1 after treatment.Results:A total of 780 patients were enrolled,and 394 with a second liver biopsy after treatment were included in the per-protocol population,132 in ETV group and 262 in ETV+ALHX group.After 78 weeks of treatment,the fibrosis regression rate in the ETV+ALHX group was significantly higher than that of the ETV group at baseline F≥3 patients:124/211(58.8%)vs.45/98(45.9%),p=0.035.The percentage of patients with a decreased liver stiffness measurement(LSM)was higher in the ETV+ALHX group:156/211(73.9%)vs.62/98(63.%),p=0.056.Logistic regression analysis showed that ETV combined with ALHX was associated with fibrosis regression[odds ratio(OR)=1.94,p=0.018],and a family history of hepatocellular carcinoma was on the contrary.(OR=0.41,p=0.031).Conclusions:ETV combined with ALHX increased liver fibrosis regression in CHB patients. | Yi-Qi Liu Chi Zhang Jia-Wen Li Li-Hua Cao Zhan-Qing Zhang Wei-Feng Zhao Qing-Hua Shang Da-Zhi Zhang An-Lin Ma Qing Xie Hong-Lian Gui Guo Zhang Ying-Xia Liu Jia Shang Shi-Bin Xie Jun Li Xu-Qing Zhang Zhi-Qiang Zou Yu-Ping Chen Zong Zhang Ming-Xiang Zhang Jun Cheng Fu-Chun Zhang Li-Hua Huang Jia-Bin Li Qing-Hua Meng Hai-Bin Yu Yu-Qiang Mi Yan-Zhong Peng Zhi-Jin Wang Li-Ming Chen Fan-Ping Meng Wan-Hua Ren Lang Bai Yi-Lan Zeng Rong Fan Xian-Zhi Lou Wei-Feng Liang Hui Liu Hui Zhuang Hong Zhao Gui-Qiang Wang | 2023 | Journal of Clinical and Translational Hepatology2023，11，2： | 7 |
| 14 | SUMOylation of RIG-I positively regulates the type I interferon signaling显示文摘Retinoic acid-inducible gene-I(RIG-I)functions as an intracellular pattern recognition receptor(PRR)that recognizes the 5'-triphosphate moiety of single-stranded RNA viruses to initiate the innate immune response.Previous studies have shown that Lys63-linked ubiquitylation is required for RIG-I activation and the downstream anti-viral type I interferon(IFN-I)induction.Herein we reported that,RIG-I was also modified by small ubiquitin-like modifier-1(SUMO-1).Functional analysis showed that RIG-I SUMOylation enhanced IFN-I production through increased ubiquitylation and the interaction with its downstream adaptor molecule Cardif.Our results therefore suggested that SUMOylation might serve as an additional regulatory tier for RIG-I activation and IFN-I signaling. | Zhiqiang Mi Jihuan Fu Yanbao Xiong Hong Tang | 2010 | Protein & Cell2010，1，3： | 6 |
| 15 | PD-1 blockade-unresponsive human tumor-infiltrating CD8^(+)T cells are marked by loss of CD28 expression and rescued by IL-15显示文摘Blockade of programmed death-1(PD-1)reinvigorates exhausted CD8^(+)T cells,resulting in tumor regression in cancer patients.Recently,reinvigoration of exhausted CD8^(+)T cells following PD-1 blockade was shown to be CD28-dependent in mouse models.Herein,we examined the role of CD28 in anti-PD-1 antibody-induced human T cell reinvigoration using tumor-infiltrating CD8^(+)T cells(CD8^(+)TILs)obtained from non-small-cell lung cancer patients.Single-cell analysis demonstrated a distinct expression pattern of CD28 between mouse and human CD8^(+)TILs.Furthermore,we found that human CD28^(+)CD8^(+)but not CD28^(–)CD8^(+)TILs responded to PD-1 blockade irrespective of B7/CD28 blockade,indicating that CD28 costimulation in human CD8^(+)TILs is dispensable for PD-1 blockade-induced reinvigoration and that loss of CD28 expression serves as a marker of anti-PD-1 antibody-unresponsive CD8^(+)TILs.Transcriptionally and phenotypically,PD-1 blockade-unresponsive human CD28^(–)PD-1^(+)CD8^(+)TILs exhibited characteristics of terminally exhausted CD8^(+)T cells with low TCF1 expression.Notably,CD28^(–)PD-1^(+)CD8^(+)TILs had preserved machinery to respond to IL-15,and IL-15 treatment enhanced the proliferation of CD28^(–)PD-1^(+)CD8^(+)TILs as well as CD28^(+)PD-1^(+)CD8^(+)TILs.Taken together,these results show that loss of CD28 expression is a marker of PD-1 blockade-unresponsive human CD8^(+)TILs with a TCF1–signature and provide mechanistic insights into combining IL-15 with anti-PD-1 antibodies. | Kyung Hwan Kim Hong Kwan Kim Hyung-Don Kim Chang Gon Kim Hoyoung Lee Ji Won Han Seong Jin Choi Seongju Jeong Minwoo Jeon Hyunglae Kim Jiae Koh Bo Mi Ku Su-Hyung Park Myung-Ju Ahn Eui-Cheol Shin | 2021 | Cellular & Molecular Immunology2021，18，2： | 6 |
| 16 | 灵芝红景天复方制剂对小鼠免疫功能的影响显示文摘目的探究灵芝红景天复方制剂对免疫低下小鼠免疫功能的影响。方法采用Balb/c种小鼠,分空白对照组和环磷酰胺诱导的免疫抑制组,免疫抑制组分为单纯免疫抑制组和给药组。灌胃周期为28 d,于第23和24天腹腔注射环磷酰胺(空白对照组注射生理盐水)。计数小鼠外周血白细胞、观察小鼠脏器指数和脾细胞增殖能力,用ELISA的方法检测脾细胞培养液中的细胞因子含量,用流式细胞术检测脾细胞培养液中CD4、CD8表达情况。结果与环磷酰胺组(CTX)相比,灵芝红景天水提取复方制剂(CWO)低剂量组、灵芝红景天酶提取复方制剂(CEO)低剂量、CWO高剂量组、CEO高剂量组的脾脏指数、外周血白细胞计数、T和B淋巴细胞增殖率和TNF-α表达水平均显著增高(P<0.05);CWO高剂量组、CEO高剂量组的IL-6、IL-10表达水平显著增高(P<0.05);CWO高剂量组、CEO低剂量和CEO高剂量组的CD4/CD8显著增高(P<0.05)。与CWO高剂量组相比,CEO高剂量组的IL-10、TNF-α含量均显著增加(P<0.05)。与空白对照组相比,CWO低剂量组、CWO高剂量组、CEO低剂量组、CEO高剂量组的脏器指数、白细胞计数、T淋巴细胞增殖能力、细胞因子水平以及CD4/CD8水平均无统计学差异。结论灵芝红景天复方制剂可以显著增加免疫缺陷小鼠的免疫功能,经过酶处理提取的复方制剂药效优于水提取的复方制剂。 | 谭晓宇 杨勇 王科斯 Hee-Do Hong Mi Jang Young-Ran Song 刘丽萍 张庆镐 | 2019 | 免疫学杂志2019，35，1： | 6 |
| 17 | Emerging role of ^(18)F-fluorodeoxyglucose positron emission tomography for guiding management of hepatocellular carcinoma显示文摘Hepatocellular carcinoma(HCC) is one of major causes of cancer mortality worldwide. For decades, ^(18)F-fluorodeoxyglucose(FDG) positron emission tomography(PET) has been widely used for staging, predicting prognosis, and detecting cancer recurrence in various types of malignant diseases. Due to low sensitivity of FDG PET for detecting intrahepatic HCC lesions, the clinical value of FDG PET in HCC patients has been limited. However, recent studies with diverse analytic methods have shown that FDG PET has promising role in aiding management of HCC patients. In this review, we will discuss the clinical role of FDG PET for staging, predicting prognosis, and evaluating treatment response in HCC. Further, we will focus on recent clinical studies regarding implication of volumetric FDG PET parameters, the significance of FDG uptake in HCC for selecting treatment and predicting treatment response, and the use of radiomics of FDG PET in HCC. | Sang Mi Lee Hong Soo Kim Sangheun Lee Jeong Won Lee | 2019 | World Journal of Gastroenterology2019，25，11： | 6 |
| 18 | Comparison of gemcitabine plus nab-paclitaxel and FOLFIRINOX in metastatic pancreatic cancer显示文摘BACKGROUND Gemcitabine plus nab-paclitaxel(GA)and modified FOLFIRINOX(FFX)have been widely used as standard first-line treatment in pancreatic cancer.However,it is unclear which regimen is more efficacious.AIM To evaluate a retrospective analysis comparing the efficacy and safety of FFX and GA as first-line chemotherapeutic regimens in patients with metastatic pancreatic cancer.METHODS We retrospectively analyzed and compared outcomes in 101 patients who presented with pancreatic cancer and were treated with either GA(n=54)or FFX(n=47).Moreover,we performed subgroup analysis based on the neutrophil/lymphocyte ratio(NLR)and Eastern Cooperative Oncology Group(ECOG)performance status.RESULTS There were no significant differences between two groups in baseline characteristics,except for the ECOG performance status.The median progression-free survival(PFS)(6.43 mo vs 4.90 mo,P=0.058)was comparable between two groups;however,median overall survival(OS)(10.17 mo vs 6.93 mo,P=0.008)was longer in patients who received GA regimen.In patients with ECOG 0(PFS:8.93 mo vs 5.43 mo,P=0.002;OS:16.10 mo vs 6.97 mo,P=0.000)and those with NLR<3(PFS:8.10 mo vs 6.57 mo,P=0.008;OS:12.87 mo vs 9.93 mo,P=0.002),GA regimen showed higher efficacy.CONCLUSION GA regimen may be recommended to the patients with NLR<3 or ECOG 0 status although GA and FFX showed comparable efficacy outcomes in patients with metastatic pancreatic cancer. | Sung Yong Han Dong Uk Kim Young Mi Seol Suk Kim Nam Kyung Lee Seung Baek Hong Hyung-Il Seo | 2020 | World Journal of Clinical Cases2020，8，17： | 5 |
| 19 | Demographic Characteristics and Environmental Risk Factors Exposure of Birth Defects in Pregnant Women: A Population-based Study显示文摘Worldwide, the incidence of birth defects in low-income countries is 6.42%, while in middle-income and high-income countries it is 5.57% and 4.72%, respectively;approximately 303, 000 newborns die from birth defects each year. In China, the incidence of birth defects is about 5.6%, and around 8.14 million people have congenital disabilities, accounting for 9.6% of total disabled people[1]. Birth defect remains a major clinical and public health challenge because of its high fatality rate and protracted and severe sequela. | LIN Hong LUO Mi Yang LUO Jia You ZENG Rong LI Ya Mei DU Qi Yun FANG Jun Qun | 2019 | Biomedical and Environmental Sciences2019，32，1： | 5 |
| 20 | The pathologic relevance of metabolic criteria in patients with biopsy-proven nonalcoholic fatty liver disease and metabolic dysfunction associated fatty liver disease:A multicenter cross-sectional study in China显示文摘Background:This study aimed to assess the association between metabolic syndrome(Met S)and severity of nonalcoholic fatty liver disease(NAFLD),and to discuss the pathological relevance of the diagnostic criteria in metabolic(dysfunction)associated fatty liver disease(MAFLD).Methods:This was a multicenter,cross-sectional study.Patients with NAFLD confirmed by liver biopsy were enrolled between July 2016 and December 2018 from 14 centers across the mainland of China.Anthropometric and metabolic parameters were collected to assess the pathological relevance.Results:Of 246 enrolled patients with NAFLD,150(61.0%)had the comorbidity of Met S.With the increase of metabolic components,the proportions of nonalcoholic steatohepatitis(NASH)and significant fibrosis were notably increased.The comorbid three metabolic components significantly increased the proportion of NASH,and further increase of metabolic components did not increase the proportion of NASH.However,the increase of metabolic components was parallel to the increase of the proportion of liver fibrosis.Among the 246 patients,239(97.2%)met the diagnostic criteria of MAFLD.Although non-MAFLD patients had less NASH,they present with similar proportion of significant fibrosis and cirrhosis.In the diagnostic criteria of MAFLD,BMI≥23 kg/m2 was related to NASH(Mantel-Haenszel Common Estimate OR:2.975;95%CI:1.037–8.538;P=0.043),and T2 DM was related to significant fibrosis(Mantel-Haenszel Common Estimate OR:2.531;95%CI:1.388–4.613;P=0.002).The homeostasis model assessment of insulin resistance(HOMA-IR)≥2.5 was the most significant factor for NASH(OR:4.100;95%CI:1.772–9.487;P=0.001)and significant factor for liver fibrosis(OR:2.947;95%CI:1.398–6.210;P=0.004)after the adjustments of the BMI and diabetes.Conclusions:Metabolic dysregulations are important risk factors in NAFLD progression.The insulin resistance status may play a predominant role in the progression in MAFLD patients. | Rui-Xu Yang Zheng-Sheng Zou Bi-Hui Zhong Hong Deng Fang-Ping He Jun-Ping Shi Cai-Yan Zhao Yu-Qiang Mi Yong-Jian Zhou Fu-Sheng Di Rui-Dan Zheng Qin Du Jia Shang Branko Popovic Jin Jun Chen Jian-Gao Fan | 2021 | Hepatobiliary & Pancreatic Diseases International2021，20，5： | 5 |
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