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| 1 | O-glycosylation pattern of the SARS-CoV-2 spike protein reveals an “O-Follow-N” rule显示文摘Dear Editor,Severe acute respiratory syndrome coronavirus-2(SARS-CoV-2),the causative agent of coronavirus disease 2019(COVID-19),emerged in late 2019 and has since caused a pandemic.Although there have been extensive studies worldwide,our understanding of this newly emerged pathogen is far from sufficient.The pathogenesis of the SARS-CoV-2 infection is not fully understood,although a“two-stage”hypothesis was proposed in our previous study. | Wenmin Tian Delin Li Nan Zhang Guijie Bai Kai Yuan Haixia Xiao Feng Gao Yang Chen Catherine C.L.Wong George Fu Gao | 2021 | Cell Research2021，31，10： | 9 |
| 2 | Combined prednisone and levothyroxine improve treatment of severe thrombocytopenia in hepatitis B with compensatory cirrhosis accompanied by subclinical and overt hypothyroidism显示文摘The aim of the present study was to investigate the relationship between hypothyroidism and thrombocytopenia in hepatitis Brelated compensatory liver cirrhosis and to determine whether treatment with levothyroxine and prednisone is superior in a multicenter, open-label, observational study in China. In total, 125 consecutive hepatitis B-related compensated liver cirrhosis patients with severe thrombocytopenia accompanied by hypothyroidism were included. The patients were divided into four groups according to treatment strategy: a control group(n=29), a prednisone group(n=25), a levothyroxine group(n=32) and a prednisone plus levothyroxine group(n=39). Severe thrombocytopenia was more prevalent in hepatitis B-associated compensatory liver cirrhosis patients with hypothyroidism than in euthyroid patients(29.6% vs. 14.7%, P<0.05). Combination treatment with prednisone and levothyroxine decreased the risk of bleeding and improved platelet recovery compared to control treatment and treatment with either prednisone or levothyroxine alone. The platelet count before therapy, serum thyroid stimulating hormone and combination treatment with prednisone and levothyroxine were associated with bleeding events. Therefore, the present study suggests that hypothyroidism is associated with severe thrombocytopenia in hepatitis B-associated compensatory liver cirrhosis. Treatment with prednisone plus levothyroxine may present a novel approach in these patients. | Jing Xue Ru Feng Haixia Fu Qian Jiang Hao Jiang Jing Lu Hui Liu Jingwen Wang Ting Niu Xin Wang YANDi Xie Hao Wang Lanping Xu Kaiyan Liu Xiaojun Huang Xiaohui Zhang | 2018 | Science China(Life Sciences)2018，61，8： | 8 |
| 3 | Risk of gestational diabetes recurrence and the development of type 2 diabetes among women with a history of gestational diabetes and risk factors: a study among 18 clinical centers in China显示文摘Background:Gestational diabetes mellitus(GDM)brings health issues for both mothers and offspring,and GDM prevention is as important as GDM management.It was shown that a history of GDM was significantly associated with a higher maternal risk for GDM recurrence.The incidence of GDM recurrence was unclear because of the incidence of second-child was low before 2016 in China.We aim to investigate the prevalence of GDM recurrence and its associated high-risk factors which may be useful for the prediction of GDM recurrence in China.Methods:A retrospective study was conducted which enrolled participants who underwent regular prenatal examination and delivered twice in the same hospital of 18 research centers.All participants were enrolled from January 2018 to October 2018,where they delivered the second baby during this period.A total of 6204 women were enrolled in this study,and 1002 women with a history of GDM were analyzed further.All participants enrolled in the study had an oral glucose tolerance test(OGTT)result at 24 to 28 weeks and were diagnosed as GDM in the first pregnancy according to the OGTT value(when any one of the following values is met or exceeded to the 75-g OGTT:0 h[fasting],≥5.10 mmol/L;1 h,≥10.00 mmol/L;and 2 h,≥8.50 mmol/L).The prevalence of GDM recurrence and development of type 2 diabetes mellitus were calculated,and its related risk factors were analyzed.Results:In 6204 participants,there are 1002 women(1002/6204,16.15%)with a history of GDM and 5202 women(5202/6204,83.85%)without a history of GDM.There are significant differences in age(32.43±4.03 years vs.33.00±3.34 years vs.32.19±3.37 years,P<0.001),pregnancy interval(4.06±1.44 years vs.3.52±1.43 years vs.3.38±1.35 years,P=0.004),prepregnancy body mass index(BMI)(27.40±4.62 kg/m^(2)vs.23.50±3.52 kg/m^(2)vs.22.55±3.47 kg/m^(2),P<0.001),history of delivered macrosomia(22.7%vs.11.0%vs.6.2%,P<0.001)among the development of diabetes mellitus(DM),recurrence of GDM,and normal women.Moreover,it seems so important in the degree of abnormal glucose metabolism in the first pregnancy to the recurrence of GDM and the development of DM.There are significant differences in OGTT levels of the first pregnancy such as area under the curve of OGTT value(18.31±1.90 mmol/L vs.16.27±1.93 mmol/L vs.15.55±1.92 mmol/L,P<0.001),OGTT fasting value(5.43±0.48 mmol/L vs.5.16±0.49 mmol/L vs.5.02±0.47 mmol/L,P<0.001),OGTT 1-hour value(10.93±1.34 mmol/L vs.9.69±1.53 mmol/L vs.9.15±1.58 mmol/L,P<0.001),OGTT 2-hour value(9.30±1.66 mmol/L vs.8.01±1.32 mmol/L vs.7.79±1.38 mmol/L,P<0.001),incidence of impaired fasting glucose(IFG)(fasting plasma glucose≥5.6 mmol/L)(31.3%vs.14.6%vs.8.8%,P<0.001),and incidence of two or more abnormal OGTT values(68.8%vs.39.7%vs.23.9%,P<0.001)among the three groups.Using multivariate analysis,the factors,such as age(1.07[1.02-1.12],P=0.006),prepregnancy BMI(1.07[1.02,1.12],P=0.003),and area under the curve of OGTT in the first pregnancy(1.14[1.02,1.26],P=0.02),have an effect on maternal GDM recurrence;the factors,such as age(1.28[1.01-1.61],P=0.04),pre-pregnancy BMI(1.26[1.04,1.53],P=0.02),and area under the curve of OGTT in the first pregnancy(1.65[1.04,2.62],P=0.03),have an effect on maternal DM developed further.Conclusions:The history of GDM was significantly associated with a higher maternal risk for GDM recurrence during follow-up after the first pregnancy.The associated risk factors for GDM recurrence or development of DM include age,high pre-pregnancy BMI,history of delivered macrosomia,the OGTT level in the first pregnancy,such as the high area under the curve of OGTT,IFG,and two or more abnormal OGTT values.To prevent GDM recurrence,women with a history of GDM should do the preconception counseling before preparing next pregnancy. | Yumei Wei Juan Juan Rina Su Geng Song Xu Chen Ruiqin Shan Ying Li Shihong Cui Shangrong Fan Ling Feng Zishan You Haixia Meng Yan Cai Cuilin Zhang Huixia Yang | 2022 | Chinese Medical Journal2022，，6： | 7 |
| 4 | Construct hepatic analog by cell-matrix controlled assembly technology显示文摘A mixture of hepatic cells and chito- san/gelatin solution was deposited to construct a hepatic analog by way of layer-by-layer deposition technique using a home-made devise. The size and cell concentration of the analogs can be controlled freely. Approximately 90% of the hepatic cells re- mained viable under 0.2 Mpa extrusion pressure. Cultured in vitro 8 weeks before animal test, hepatic cells in structure maintained their phenotype and kept proliferating, and albumin and other secretion of the cells increased. Cords and hepaton-like structures were observed after culture for 20 d. These results indicate that hepatic cells could be assembled di- rectly into a 3D viable structure and expanded to form a hepatic organoid. This accomplishment is consid- ered to be an interesting means for the fabrication of liver replacements. | LIU Haixia YAN Yongnian WANG Xiaohong CHENG Jie LIN Feng XIONG Zhuo Wu Rendong | 2006 | Chinese Science Bulletin2006，51，15： | 7 |
| 5 | Three Cases of COVID-19 Variant Delta With and Without Vaccination——Chengdu City,Sichuan Province,April-May,2021显示文摘On April 26,2021,a 33-year-old male Chinese sailor returning from India via Kathmandu,Nepal,tested positive for the coronavirus disease 2019(COVID-19)by Chengdu Customs and was confirmed positive by Chengdu CDC(Case A).On May 2,2021,a housewife in the same flight tested positive for COVID-19 by Pengzhou CDC in Sichuan Province during her quarantine period and was confirmed positive by Chengdu CDC the next day(Case B). | Heng Chen Yi Mao Zhenhua Duan Liang Wang Yue Cheng Yingxue Dai Haixia Luo Wenjun Xie Shuangfeng Fan Yuzhen Zhou Jingpei Xu Lan Feng Liwen Hu Zhu Liu Xian Liang Liangshuang Jiang Xiaoli Tuo | 2021 | China CDC weekly2021，3，25： | 5 |
| 6 | 2021 Chinese consensus on the diagnosis and management of primary immune thrombocytopenia in pregnancy显示文摘Immune thrombocytopenia(ITP)is an acquired disease characterized by isolated thrombocytopenia,which is one of the most common causes of thrombocytopenia during pregnancy.Women with ITP who have severe thrombocytopenia are at an increased risk for life-threatening obstetric complications.Therefore,we established this consensus statement on the diagnosis and management of ITP during pregnancy(detailed information is available in the Supplementary File,http://gffzz16e312a87a7141a5hfxvw6w0066nx69c9.ffgz.tsg.suse.edu.cn/A978). | Zhang Xiaohui Chen Fangping Chen Xiequn Cheng Yunfeng Fang Meiyun Feng Jianming Fu Haixia Gao Hong Han Yue He Aili Hou Ming Hu Yu Huang Ruibin Huang Wenrong Jing Zhicheng Kong Peiyan Liang Aibin Liang Meiying Liu Daihong Liu Junling Liu Lin Liu Xiaowei Ma Liangming Mei Heng Ni Heyu Niu Ting Peng Jun Qiao Jianlin Ren Jinhai Song Yongping Tang Liang V Tong Tong Wang Shaoyuan Wang Xin Wang Zhao Wei Hui Wu Depei Wu Guangsheng Xu Caigang Xu Xue Xu Yajing Yang Linhua Yang Renchi Yang Tonghua Yin Chenghong Yu Li Zhang Guangsen Zhang Lei Zhang Liansheng Zhang Xi Zhao Weili Zhao Yongqiang Zhou Daobin Zhou Hu Zhou Zeping Zhu Tienan Wang Jianliu Huang Xiaojun | 2022 | Chinese Medical Journal2022，，8： | 2 |
| 7 | SARS-CoV-2 spike protein receptor-binding domain perturbates intracellular calcium homeostasis and impairs pulmonary vascular endothelial cells显示文摘Exposure to the spike protein or receptor-binding domain(S-RBD)of SARS-CoV-2 significantly influences endothelial cells and induces pulmonary vascular endotheliopathy.In this study,angiotensin-converting enzyme 2 humanized inbred(hACE2 Tg)mice and cultured pulmonary vascular endothelial cells were used to investigate how spike protein/S-RBD impacts pulmonary vascular endothelium.Results show that S-RBD leads to acute-to-prolonged induction of the intracellular free calcium concentration([Ca^(2+)]i)via acute activation of TRPV4,and prolonged upregulation of mechanosensitive channel Piezo1 and store-operated calcium channel(SOCC)key component Orai1 in cultured human pulmonary arterial endothelial cells(PAECs).In mechanism,S-RBD interacts with ACE2 to induce formation of clusters involving Orai1,Piezo1 and TRPC1,facilitate the channel activation of Piezo1 and SOCC,and lead to elevated apoptosis.These effects are blocked by Kobophenol A,which inhibits the binding between S-RBD and ACE2,or intracellular calcium chelator,BAPTA-AM.Blockade of Piezo1 and SOCC by GsMTx4 effectively protects the S-RBDinduced pulmonary microvascular endothelial damage in hACE2 Tg mice via normalizing the elevated[Ca^(2+)]i.Comparing to prototypic strain,Omicron variants(BA.5.2 and XBB)of S-RBD induces significantly less severe cell apoptosis.Transcriptomic analysis indicates that prototypic S-RBD confers more severe acute impacts than Delta or Lambda S-RBD.In summary,this study provides compelling evidence that S-RBD could induce persistent pulmonary vascular endothelial damage by binding to ACE2 and triggering[Ca^(2+)]i through upregulation of Piezo1 and Orai1.Targeted inhibition of ACE2-Piezo1/SOCC-[Ca^(2+)]i axis proves a powerful strategy to treat S-RBD-induced pulmonary vascular diseases. | Kai Yang Shiyun Liu Han Yan Wenju Lu Xiaoqian Shan Haixia Chen Changlei Bao Huazhuo Feng Jing Liao Shuxin Liang Lei Xu Haiyang Tang Jason X-J.Yuan Nanshan Zhong Jian Wang | 2023 | Signal Transduction and Targeted Therapy2023，8，8： | 2 |
| 8 | Development and Application of Chrome-free Refractory Materials for RH Degasser显示文摘The research progress and industrial application of chrome-free refractories for RH degasser were introduced in the paper. It is proved that unburned magnesia- spinel refractories used for RH throat and snorkel in Baosteel have longer service life compared with traditional direct bonded fused magnesia- chrome materials. The new developed chrome-free unburned magnesia- spinel composite can fully meet the present demand for RH operation and can be applied extensively for RH processing. At present, instead of chrome-containing materials,chrome-free refractories have been applied widely for RH in Baosteel. Super low carbon Mg O- C material with high mechanical properties at mild and high temperatures can be an alternative chrome-free material for RH. | LI Hongxia LIU Jun FENG Haixia ZHANG Lixin | 2014 | China's Refractories2014，23，4： | 2 |
| 9 | On constant-round zero-knowledge proofs of knowledge for NP-relations显示文摘This paper considers the existence of constant-round zero-knowledge proofs of knowledge for NP under standard assumptions. By introducing a new interactive proof model, we construct a 3-round zero-knowledge proof of knowledge system for the NP-relation under the assumption that factoring is intractable. Our construction not only shows the existence of constant-round zero-knowledge proofs of knowledge, but also gives a positive answer to the open problem of the existence of 3-round zero-knowledge proofs for NP. | LI HongDa XU HaiXia LI Bao FENG DengGuo | 2010 | Science China(Information Sciences)2010，53，4： | 1 |
| 10 | Studies on developing a safe-management standard system for Chinese biosafety laboratories显示文摘Standardization management is one of the key prerequisites to guarantee the effective and safe functioning of high-level biosafety laboratories.Since the outbreak of SARS,increasing numbers of biosafety laboratory levels have been established in China.Therefore,creating a specialized and standardized management system for biosafety laboratories has become necessary and is a core concern.This paper describes the current status of Chinese standards for biosafety management and analyzes its relation to other laboratory biosafety standard systems in developed countries.Based on the analysis on developing a biosafety laboratory,a laboratory biosafety standard system framework was developed,and a policy environment for building the system was suggested with the aim of promoting the promulgation of specific biosafety standards and securing the effective functioning of high-level biosafety laboratories. | Feng W Haixia Ma Amei Deng ZongSheng C Zhiming Y | 2019 | Journal of Biosafety and Biosecurity2019，1，1： | 1 |
| 11 | Neuroprotective effects of willed-movement therapy in a rat model of cerebral ischemia/reperfusion显示文摘The present study established rat models of middle cerebral artery ischemia/reperfusion using the thread method.Rats performed willed-movement(climbing a ladder or wall in a box) when induced by food and water.Results revealed that Longa scores of neurological deficits significantly de-creased in the willed-movement group at 15 days after reperfusion,while expression of glial fibrillary acidic protein,neurotrophic factor-3,and growth-associated protein-43 significantly increased at 7 and 15 days after reperfusion.Results suggested that willed-movement ameliorated neurological deficits by increasing expression of glial fibrillary acidic protein,neurotrophic factor-3,and growth-associated protein-43. | Deren Hou Jianfeng Liu Jinfeng Deng Zhongyang Hu Chao Feng Haixia Zhu | 2011 | Neural Regeneration Research2011，6，35： | 1 |
| 12 | Round-optimal zero-knowledge proofs of knowledge for NP显示文摘It is well known that all the known black-box zero-knowledge proofs of knowledge for NP are nonconstant-round.Whether there exit constant-round black-box zero-knowledge proofs of knowledge for all NP languages under certain standard assumptions is an open problem.This paper focuses on the problem and gives a positive answer by presenting two constructions of constant-round(black-box) zero-knowledge proofs of knowledge for the HC(hamiltonian cycle) problem.By the recent result of Katz,our second construction which relies on the existence of claw-free functions has optimal round complexity(5-round) assuming the polynomial hierarchy does not collapse. | LI HongDa FENG DengGuo LI Bao XUE HaiXia | 2012 | Science China(Information Sciences)2012，55，11： | 1 |
| 13 | Association of Puroindoline b-B2 variants with grain traits, yield components and flag leaf size in bread wheat ( Triticum aestivum L.) varieties of the Yellow and Huai Valleys of China显示文摘 | Feng Chen Fuyan Zhang Xiyong Cheng Craig Morris Haixia Xu Zhongdong Dong Kehui Zhan Dangqun Cui | 2010 | Journal of Cereal Science2010，，2： | 1 |
| 14 | Robust Stability for Uncertain Genetic Regulatory Networks with Interval Time-varying Delays显示文摘 | Wu Haixia Liao Xiaofeng Feng Wei | 2010 | Information Science2010，180，15： | 1 |
| 15 | The development of 4m HTS power cable显示文摘 | Hou Bo Xi Haixia Yuan Feng | 2004 | Superconductivity Science Technology2004，，17： | 1 |
| 16 | Laboratory Diagnosis and Monitoring the Viral Shedding of SARS-CoV-2 Infection显示文摘The worldwide epidemic of coronavirus disease 2019(COVID-19)is ongoing.Rapid and accurate detection of the causative virus SARSCoV-2 is vital for the treatment and control of COVID-19.In this study,the comparative sensitivity of different respiratory specimen types were retrospectively analyzed using 3,552 clinical samples from 410 COVID-19 patients confirmed by Guangdong CDC(Center for Disease Control and Prevention).Except for bronchoalveolar lavage fluid(BALF),the sputum possessed the highest positive rate(73.4%–87.5%),followed by nasal swabs(53.1%–85.3%)for both severe and mild cases during the first 14 days after illness onset(d.a.o.).Viral RNA could be detected in all BALF samples collected from the severe group within 14 d.a.o.and lasted up to 46 d.a.o.Moreover,although viral RNA was negative in the upper respiratory samples,it was also positive in BALF samples in most cases from the severe group during treatment.Notably,no viral RNA was detected in BALF samples from the mild group.Despite typical ground-glass opacity observed via computed tomographic scans,no viral RNA was detected in the first three or all upper respiratory tract specimens from some COVID-19 patients.In conclusion,sputum is most sensitive for routine laboratory diagnosis of COVID-19,followed by nasal swabs.Detection of viral RNA in BALF improves diagnostic accuracy in severe COVID-19 patients. | Yang Yang Minghui Yang Jing Yuan Fuxiang Wang Zhaoqin Wang Jinxiu Li Mingxia Zhang Jinli Wei Ling Peng Gary Wong Haixia Zheng Weibo Wu Chenguang Shen Mingfeng Liao Kai Feng Jianming Li Qianting Yang Juanjuan Zhao Lei Liu Yingxia Liu | 2020 | The Innovation2020，1，3： | 1 |
| 17 | Prevalence and characteristics of macrosomia in the first and subsequent pregnancy: a multi-center retrospective study显示文摘To the Editor:Macrosomia is of growing prevalence and concern worldwide.In China,there has been a marked increase in the prevalence of macrosomia over the past few decades as a result of economic development and improvements in living standards. | Juan Juan Huixia Yang Yumei Wei Geng Song Rina Su Xu Chen Ruiqin Shan Jianying Yan Mei Xiao Ying Li Shihong Cui Xianlan Zhao Shangrong Fan Ling Feng Meihua Zhang Yuyan Ma Zishan You Haixia Mengn Haiwei Liu Jingxia Sun Yan Cai Kejia Hu | 2022 | Chinese Medical Journal2022，，12： | 1 |
| 18 | New stability criteria for uncertain neural networks with interval time- varying delays显示文摘 | WU Haixia FENG Wei LIANG Xingyan | 2008 | Cogn Neurodynamics2008，2，4： | 1 |
| 19 | Influence of W-phase on mechanical properties and damping ca- pacity of Mg-Zn-Y-Nd-Zr alloys 显示文摘 | FENG Hao YANG Yang CHANG Haixia | 2014 | Materials Sci- ence and Engineering A2014，609，： | 1 |
| 20 | Prognostic significance of PD-L1 expression in patients with colorectal cancer: a meta-analysis显示文摘Background The association between the expression of programmed cell death 1(PD-1) or its ligand [programmed cell death ligand-1(PD-L1)] and colorectal cancer(CRC) survival rates remains unclear. Thus, we conducted a meta-analysis to investigate the prognostic value of PD-L1 expression in CRC patients.Methods All eligible studies related to evaluation of PD-L1 expression and survival of CRC patients were searched in PubMed, Medline, Cochrane library, and the EMBASE database. Hazard ratios(HRs) and 95% confidence intervals(CI) of overall survival(OS) were examined to assess the effect of PD-L1 expression on the survival of CRC patients. The outcomes of this meta-analysis were synthesized based on randomeffects model. Subgroup analyses were also performed. Results Seven studies, wherein OS data were stratified according to the expression status of PD-L1, were analyzed. CRC patients showing positive PD-L1 expression were associated with significantly poorer prognoses in terms of overall survival, compared with those displaying negative PD-L1 expression(HR = 1.43, 95% CI: 1.07–1.92; P = 0.02). In the subgroup analyses, H-scores as well as the percentage of stained cells indicated that PD-L1 expression was significantly associated with poor prognosis(HR = 1.90, 95% CI: 1.38–2.62, P < 0.01; HR = 1.81, 95% CI: 1.08–3.03, P = 0.02). Immunohistochemical staining, utilizing a rabbit anti-PD-L1 antibody, revealed significantly superior survival in the PD-L1 negative group compared with the PD-L1 positive expression group(HR = 1.92; 95% CI, 1.40-2.63; P < 0.01). Moreover, PD-L1 expression was significantly associated with poor prognosis when polyclonal antibodies were used(HR = 1.84; 95% CI, 1.30–2.61; P < 0.01). Conclusion Our meta-analysis indicated that PD-L1 expression status is a significant prognostic factor for CRC patients. Positive PD-L1 expression was associated with worse CRC survival. Evaluation via different immunohistochemistry based techniques may partly account for the contradictory results. Therefore, further investigative studies using larger sample sizes are felt to be needed to elucidate the prognostic value of PD-L1 expression in CRC patients. | Siwen Liu Rong Ma Haixia Cao Dan Chen Changwen Jing Zhuo Wang Junying Zhang Yang Wu Jifeng Feng Jianzhong Wu | 2019 | Oncology and Translational Medicine2019，5，2： | 1 |
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