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Huang Y, Wang C, Cao F, Zhao Y, Lou H, Zhang L. Comparison of Long-term Efficacy of Subcutaneous Immunotherapy in Pediatric and Adult Patients With Allergic Rhinitis. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2019; 11:68-78. [PMID: 30479078 PMCID: PMC6267190 DOI: 10.4168/aair.2019.11.1.68] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/15/2018] [Accepted: 08/27/2018] [Indexed: 12/18/2022]
Abstract
Purpose Data comparing the long-term efficacy and safety of subcutaneous immunotherapy (SCIT) using house dust mite (HDM) in children and adults with allergic rhinitis (AR) are limited. This study aimed to compare the long-term effects of HDM-SCIT in a cohort of Chinese pediatric and adult patients with AR. Methods A total of 124 pediatric and adult AR patients received HDM-SCIT for 3 years, with 118 patients being followed-up for 2 years. Prior to treatment (baseline), at the end of the 3-year treatment periods (third year) and 2 years after the discontinuation of treatment (fifth year), all patients were evaluated for total nasal symptom scores (TNSS), daily medication score (DMS), total combined score (TCS; symptoms [nasal + ocular] + DMS) and quality of life (QoL). Safety was assessed according to adverse events reported. Results After 3-year treatment, HDM-SCIT significantly improved symptoms and QoL scores at the end of the third and fifth years in both groups. Better improvements were observed in the third and fifth years based on baseline, in children compared to adults (TNSSΔ3: 6.66 vs. 5.41, P = 0.011; TCSΔ3: 4.30 vs. 3.83, P = 0.027 and TNSSΔ5: 6.16 vs. 4.86, P = 0.037; TCSΔ5: 4.11 vs. 3.62, P = 0.044).Shorter duration of AR history before SCIT (<10 vs. ≥10 years) resulted in better improvements at the end of the third and fifth years (TCSΔ3: 4.12 vs. 3.13, P = 0.036; TCSΔ5: 3.90 vs. 3.09, P = 0.033). HDM-SCIT was safe and comparable in both children and adults with AR. Conclusions Children with AR may achieve better long-term efficacy of HDM-SCIT than adults with AR.
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Pan G, Cao F, Xie D, Zhang Y, Xia X. Nickel nanoparticles activated highly porous carbon for excellent sodium storage. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.10.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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78
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Ge Y, Chen Y, Wang W, Wu D, Cao F, Zhou X, Gao J, Cao Z, Zheng X, Li W, Li J. Emodin sensitizes ovarian cancer cells to carboplatin through suppression of mitochondrial respiration. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy430.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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79
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Zhu X, Li F, Shi D, Ju X, Cao Y, Shen Y, Cao F, Qing S, Fang F, Jia Z, Zhang H. Health-Related Quality of Life for Gemcitabine and Nab-paclitaxel Plus Radiation Therapy Versus Gemcitabine and S-1 Plus Radiation Therapy in Patients with Metastatic Pancreatic Cancer: A Propensity Score Matched Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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80
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Zhu X, Li F, Liu W, Shi D, Ju X, Cao Y, Shen Y, Cao F, Qing S, Fang F, Jia Z, Zhang H. Stereotactic Body Radiation Therapy plus Induction Chemotherapy versus Stereotactic Body Radiation Therapy plus Adjuvant Chemotherapy for Early Stage but Medically Inoperable Pancreatic Cancer: A Propensity Score Matched Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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81
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Li S, Yang N, Liao L, Luo Y, Wang S, Cao F, Zhou W, Huang D, Chen H. Doping β-CoMoO 4 Nanoplates with Phosphorus for Efficient Hydrogen Evolution Reaction in Alkaline Media. ACS APPLIED MATERIALS & INTERFACES 2018; 10:37038-37045. [PMID: 30285410 DOI: 10.1021/acsami.8b13266] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Mass production of hydrogen by electrolysis of water largely hinges on the development of highly efficient and economical electrocatalysts for hydrogen evolution reaction (HER). Though having the merits of high earth abundance, easy availability, and tunable composition, transition-metal oxides are usually deemed as poor electrocatalysts for HER. Herein, we demonstrate that doping β-CoMoO4 nanoplates with phosphorus can turn them into active electrocatalysts for HER. Theoretical calculation and experimental studies unravel that enhanced electrical conductivity and optimized hydrogen adsorption free energy are major causes for the improvement of intrinsic activity. As a result, only an overpotential of 138 mV is required to drive hydrogen evolving at a current density of 10 mA cm-2 in 1 M KOH for P-doped β-CoMoO4, which outstrips many recently reported transition-metal oxides and is just slightly inferior to commercial Pt/C. This work opens a new route to tune the HER performance of transition-metal oxides.
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Zheng Z, Zeng X, Ye H, Cao F, Wang Z. Nitrogen and Oxygen Co-doped Graphitized Carbon Fibers with Sodiophilic-Rich Sites Guide Uniform Sodium Nucleation for Ultrahigh-Capacity Sodium-Metal Anodes. ACS APPLIED MATERIALS & INTERFACES 2018; 10:30417-30425. [PMID: 30125082 DOI: 10.1021/acsami.8b10292] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Sodium (Na) metal is an ideal anode for high-energy Na batteries due to the low cost and natural abundance of Na metal. Nevertheless, issues regarding dendritic and mossy Na metal deposits have prevented their practical application. Herein, nitrogen and oxygen co-doped graphitized carbon fibers (DGCF) have been developed as the Na plating hosts to direct Na metal homogeneous nucleation and suppress the growth of Na dendrites. We show experimental results as well as first-principles calculations demonstrating that the uniformly doped nitrogen and oxygen function as sodiophilic sites that direct the sodium-metal nucleation to a smooth dendrite-free anode. The resultant DGCF-Na anode can be cycled stably at 1 mA cm-2 for a high areal capacity of 12.7 mA h cm-2 with an average Coulombic efficiency of 99.8%, and a Na|Na symmetrical cell can be cycled with long-term durability for more than 1200 h at 2 mA cm-2. When coupled with P2-Na2/3Ni1/3Mn1/3Ti1/3O2 and Na3V2(PO4)3 cathodes, the DGCF-Na composite demonstrates good feasibility in full cells.
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Cohen EO, Hen O, Piasetzky E, Weinstein LB, Duer M, Schmidt A, Korover I, Hakobyan H, Adhikari S, Akbar Z, Amaryan MJ, Avakian H, Ball J, Barion L, Battaglieri M, Beck A, Bedlinskiy I, Biselli AS, Boiarinov S, Briscoe W, Burkert VD, Cao F, Carman DS, Celentano A, Charles G, Chatagnon P, Chetry T, Ciullo G, Clary BA, Contalbrigo M, Crede V, Cruz Torres R, D'Angelo A, Dashyan N, De Vita R, De Sanctis E, Defurne M, Deur A, Diehl S, Djalali C, Duer M, Dupre R, Egiyan H, Ehrhart M, El Alaoui A, Fassi LE, Eugenio P, Fedotov G, Fersch R, Filippi A, Ghandilyan Y, Giovanetti KL, Girod FX, Golovatch E, Gothe RW, Griffioen KA, Hafidi K, Harrison N, Hauenstein F, Heddle D, Hicks K, Holtrop M, Ireland DG, Ishkhanov BS, Isupov EL, Jenkins D, Jo HS, Johnston S, Kabir ML, Keller D, Khachatryan G, Khachatryan M, Khandaker M, Kim A, Kim W, Klein A, Klein FJ, Korover I, Kubarovsky V, Kuhn SE, Lanza L, Lenisa P, Livingston K, MacGregor IJD, Marchand D, McKinnon B, Mey-Tal Beck S, Meyer CA, Mirazita M, Mokeev V, Montgomery RA, Movsisyan A, Munoz Camacho C, Mustapha B, Nadel-Turonski P, Niccolai S, Niculescu G, Osipenko M, Ostrovidov AI, Paolone M, Paremuzyan R, Pasyuk E, Pogorelko O, Price JW, Prok Y, Protopopescu D, Ripani M, Riser D, Rizzo A, Rosner G, Rossi P, Sabatié F, Schmookler BA, Schumacher RA, Sharabian YG, Sokhan D, Sparveris N, Stepanyan S, Strauch S, Taiuti M, Tan JA, Ungaro M, Voskanyan H, Voutier E, Wang R, Watts DP, Wei X, Wood MH, Zachariou N, Zhang J, Zheng X, Zhao ZW. Center of Mass Motion of Short-Range Correlated Nucleon Pairs studied via the A(e,e^{'}pp) Reaction. PHYSICAL REVIEW LETTERS 2018; 121:092501. [PMID: 30230869 DOI: 10.1103/physrevlett.121.092501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Indexed: 06/08/2023]
Abstract
Short-range correlated (SRC) nucleon pairs are a vital part of the nucleus, accounting for almost all nucleons with momentum greater than the Fermi momentum (k_{F}). A fundamental characteristic of SRC pairs is having large relative momenta as compared to k_{F}, and smaller center of mass (c.m.) which indicates a small separation distance between the nucleons in the pair. Determining the c.m. momentum distribution of SRC pairs is essential for understanding their formation process. We report here on the extraction of the c.m. motion of proton-proton (pp) SRC pairs in carbon and, for the first time in heavier and ansymetric nuclei: aluminum, iron, and lead, from measurements of the A(e,e^{'}pp) reaction. We find that the pair c.m. motion for these nuclei can be described by a three-dimensional Gaussian with a narrow width ranging from 140 to 170 MeV/c, approximately consistent with the sum of two mean-field nucleon momenta. Comparison with calculations appears to show that the SRC pairs are formed from mean-field nucleons in specific quantum states.
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Chen H, Lou H, Wang Y, Cao F, Zhang L, Wang C. Comparison of the efficacy and mechanisms of intranasal budesonide, montelukast, and their combination in treatment of patients with seasonal allergic rhinitis. Int Forum Allergy Rhinol 2018; 8:1242-1252. [PMID: 30144304 DOI: 10.1002/alr.22197] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 07/07/2018] [Accepted: 07/26/2018] [Indexed: 11/11/2022]
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85
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Gao CC, Cao F, Liu DG, Liang K, Li J, Li A, Wang XH, Wang CX, Wang Z, Duan N, Wu YD, Li F. [Clinical study of no necrotic cavity lavage after debridement and drainage in patients with infected pancreatic necrosis]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2018; 56:512-515. [PMID: 30032532 DOI: 10.3760/cma.j.issn.0529-5815.2018.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the outcomes of no necrotic cavity lavage after debridement and drainage in patients with infected pancreatic necrosis(IPN). Methods: From February 2014 to August 2017, there were 89 patients who were diagnosed as IPN undergoing minimally invasive surgery with no necrotic cavity lavage and large caliber-wide channel drainage in Department of General Surgery, Xuanwu Hospital, Capital Medical University. There were 57 male and 32 female patients aging of (49.5±14.4)years (ranging from 23 to 84 years). The body mass index of 89 patients was (25.4±3.8)kg/m(2) (ranging from 17.6 to 36.7 kg/m(2)). Among the 89 patients, 37 cases(41.6%) of biliary pancreatitis, 10 cases (11.2%) of alcoholic pancreatitis, 16 cases(18.0%) of hyperlipidemic pancreatitis, and 26 cases(29.2%) of other reasons. Results: Of 89 patients, IPN in 6 patients(6.7%) resolved using only percutaneous catheter drainage; another 83 patients underwent laparoscopic debridement(n=3, 3.4%) or video-assisted debridement(n=80, 89.9%). No patient was conversed to laparotomy. The average operation frequency and surgery time was (2.3±1.7) times and (56.5±31.7) minutes.The median bleeding volume and total length of stay was 10(0-600) ml and 34(6-172) days separately. The complication rate(Clavien-Dindo grade≥Ⅲ) was 9.0%(8/89) which involved mainly abdominal hemorrhage (5/8) and digestive tract fistula formation (3/8). The overall mortality rate was 6.7%(6/89). Among them, 3 cases died of abdominal infection, bacteremia and multiple organ failure, 2 cases died of pulmonary infection and bacteremia and 1 case died of fungal infection. Conclusion: No necrotic cavity lavage after debridement and drainage operation is considered effective and safe for IPN patients.
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Lu X, Liu C, Wang Z, Yang J, Xu M, Dong J, Wang P, Gu J, Cao F. Nitrogen-Doped Carbon Nanoparticles Derived from Silkworm Excrement as On⁻Off⁻On Fluorescent Sensors to Detect Fe(III) and Biothiols. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E443. [PMID: 29914212 PMCID: PMC6027355 DOI: 10.3390/nano8060443] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 06/14/2018] [Accepted: 06/14/2018] [Indexed: 01/19/2023]
Abstract
On⁻off⁻on fluorescent sensors based on emerging carbon nanoparticles (CNPs) or carbon dots (CDs) have attracted extensive attention for their convenience and efficiency. In this study, dumped silkworm excrement was used as a novel precursor to prepare fluorescent nitrogen-doped CNPs (N-CNPs) through hydrothermal treatment. The obtained N-CNPs showed good photoluminescent properties and excellent water dispersibility. Thus, they were applied as fluorescence “on⁻off⁻on” probes for the detection of Fe(III) and biothiols. The “on⁻off” process was achieved by adding Fe(III) into N-CNP solution, which resulted in the selective fluorescence quenching, with the detection limit of 0.20 μM in the linear range of 1⁻500 μM. Following this, the introduction of biothiols could recover the fluorescence efficiently, in order to realize the “off⁻on” process. By using glutathione (GSH) as the representative, the linear range was in the range of 1⁻1000 μM, and the limit of detection was 0.13 μM. Moreover, this useful strategy was successfully applied for the determination of amounts of GSH in fetal calf serum samples.
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De Brabanter K, Cao F, Gijbels I, Opsomer J. Local polynomial regression with correlated errors in random design and unknown correlation structure. Biometrika 2018. [DOI: 10.1093/biomet/asy025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cao F, Zou MH, Ma L, Xia YS, Yang SC, Chen WD, Huang GD, Chen XX. [Improving outcomes of patients with heterotaxy and functional single ventricle: a 10-year follow-up of 70 cases in a single institution]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2018; 56:379-385. [PMID: 29779315 DOI: 10.3760/cma.j.issn.0529-5815.2018.05.011] [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 review current-era palliation outcomes of patients with heterotaxy and functional single ventricle in a single institution. Methods: The clinical data of 70 consecutive patients with heterotaxy undergoing multistage single ventricle palliation in Guangzhou Women and Children's Medical Center from January 2008 to December 2017 were retrospectively reviewed, and the prognosis factors for mortality were analyzed. There were 53 male and 17 female patients.The median age was 13.3 months (range: 6 days to 150 months). Single ventricle multistage palliation included 1(st) stage palliation surgery, 2(nd) bidirectional Glenn shunt, and 3(rd) stage modified Fontan.The Kaplan-Meier method was used to estimate the probability of survival. Multivariate analysis was performed by Cox regression model. Results: Sixty-two patients had right atrial isomerism while eight had left atrial isomerism. Eighteen patients (25.7%) required the first stage palliation. Fifty-five patients received the Glenn shunt, and the Fontan procedure was completed in 27 patients. Overall, mortality occurred in 17 patients (24.3%) including 9 after the first stage palliation, 6 after the Glenn shunt, and 2 following the Fontan procedure. Survival estimates for the entire cohort following surgery were 81% (95%CI: 72% to 90%), 74%(95%CI: 64% to 85%), and 74% (95%CI: 64% to 85%) at 1 year, 5 years and 10 years, respectively. Survival estimates following the first stage palliation were 56% (95%CI: 33% to 79%) and 49% (95%CI: 26% to 73%) at 1 year and 5 years, respectively. Multivariate Cox regression analysis revealed that total anomalous pulmonary venous connection (TAPVC) (HR=6.16, 95%CI: 1.65 to 22.95, P=0.007), atrioventricular valve regurgitation more than moderate (HR=3.81, 95%CI: 1.32 to 10.94, P=0.013) and required the first palliation surgery (HR=4.58, 95%CI: 1.34 to 15.72, P=0.016) were prognosis factors for overall mortality. Conclusions: The management of heterotaxy patients with functional single ventricle remains challenging, and the outcomes are continously improving in china. TAPVC, atrioventricular valve regurgitation more than moderate and required the first palliation surgery still are prognosis factors for overall mortality in heterotaxy syndrome.
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Wang Y, Hou Y, Yang R, Xu M, Gao M, Cao F. P183In vivo fluorescence imaging of thrombosis formation with thrombin sensitive FITC-LASG-Fe3O4 fluorescence quenched nanoprobe. Cardiovasc Res 2018. [DOI: 10.1093/cvr/cvy060.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zhang W, Cao F, Yang L, Dai J, Pang X. Distribution, fractionation and risk assessment of mercury in surficial sediments of Nansi Lake, China. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2018; 40:115-125. [PMID: 28251476 DOI: 10.1007/s10653-017-9922-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 02/14/2017] [Indexed: 06/06/2023]
Abstract
Nansi Lake is composed of four sub-lakes from north to south: Nanyang Lake, Dushan Lake, Zhaoyang Lake and Weishan Lake. An environmental pollution investigation was carried out to determine the fractionation, and pollution assessments of mercury (Hg) in surficial sediments from Nansi Lake. Results showed that the mean concentration of Hg was 3.1 times higher than its background value (0.015 mg kg-1), and the high concentration of Hg which even reached up to five times than the background value in the part of Dushan Lake and Weishan Lake, which indicated that there are obvious spatial differences. The content of Hg was positively correlated with that of total organic carbon, and negatively correlated with that of pH and SiO2 in surface sediments. An improved Tessier sequential extraction procedure was used to study the fractions of Hg in sediments. The results indicated that Hg existed primarily in the fraction of residual, which accounts for 58.4% of total mercury (THg), and the percentage of extractable Hg was only 1.93% of total mercury. High concentrations of mercury of non-residual phase were found in part lake area from the Nanyang Lake and the Weishan Lake, which indicating a higher potential ecological risk relative to the other lake areas. Based on the values of enrichment factor and geo-accumulation index, most part of Dushan Lake and Nanyang Lake and Weishan Lake were in a moderate pollution. And based on the fractionation of mercury, risk assessment code of Hg exhibited low risks to the environment in Nansi Lake.
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Hou J, Lou H, Wang Y, He F, Cao F, Wang C, Zhang L. Nasal ventilation is an important factor in evaluating the diagnostic value of nasal nitric oxide in allergic rhinitis. Int Forum Allergy Rhinol 2018; 8:686-694. [PMID: 29341484 DOI: 10.1002/alr.22087] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 12/16/2017] [Accepted: 12/21/2017] [Indexed: 12/19/2022]
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Li C, Cao F, Li S, Huang S, Li W, Abumaria N. Profiling and Co-expression Network Analysis of Learned Helplessness Regulated mRNAs and lncRNAs in the Mouse Hippocampus. Front Mol Neurosci 2018; 10:454. [PMID: 29375311 PMCID: PMC5768633 DOI: 10.3389/fnmol.2017.00454] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 12/26/2017] [Indexed: 12/28/2022] Open
Abstract
Although studies provide insights into the neurobiology of stress and depression, the exact molecular mechanisms underlying their pathologies remain largely unknown. Long non-coding RNA (lncRNA) has been implicated in brain functions and behavior. A potential link between lncRNA and psychiatric disorders has been proposed. However, it remains undetermined whether IncRNA regulation, in the brain, contributes to stress or depression pathologies. In this study, we used a valid animal model of depression-like symptoms; namely learned helplessness, RNA-seq, Gene Ontology and co-expression network analyses to profile the expression pattern of lncRNA and mRNA in the hippocampus of mice. We identified 6346 differentially expressed transcripts. Among them, 340 lncRNAs and 3559 protein coding mRNAs were differentially expressed in helpless mice in comparison with control and/or non-helpless mice (inescapable stress resilient mice). Gene Ontology and pathway enrichment analyses indicated that induction of helplessness altered expression of mRNAs enriched in fundamental biological functions implicated in stress/depression neurobiology such as synaptic, metabolic, cell survival and proliferation, developmental and chromatin modification functions. To explore the possible regulatory roles of the altered lncRNAs, we constructed co-expression networks composed of the lncRNAs and mRNAs. Among our differentially expressed lncRNAs, 17% showed significant correlation with genes. Functional co-expression analysis linked the identified lncRNAs to several cellular mechanisms implicated in stress/depression neurobiology. Importantly, 57% of the identified regulatory lncRNAs significantly correlated with 18 different synapse-related functions. Thus, the current study identifies for the first time distinct groups of lncRNAs regulated by induction of learned helplessness in the mouse brain. Our results suggest that lncRNA-directed regulatory mechanisms might contribute to stress-induced pathologies; in particular, to inescapable stress-induced synaptic modifications.
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Fang B, Wang P, Zhu Y, Wang C, Zhang G, Zheng X, Ding C, Gu J, Cao F. Basophilic green fluorescent carbon nanoparticles derived from benzoxazine for the detection of Cr(vi) in a strongly alkaline environment. RSC Adv 2018; 8:7377-7382. [PMID: 35539111 PMCID: PMC9078398 DOI: 10.1039/c7ra10814a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 02/10/2018] [Indexed: 01/25/2023] Open
Abstract
Fluorescent probes for heavy or transition metal ions in extreme environments are crucially important for practical use. In this work, basophilic green fluorescent carbon nanoparticles (G-CNPs) were synthesized by one-pot hydrothermal treatment of benzoxazine in NaOH aqueous solution. These G-CNPs showed favorable dispersibility in strongly alkaline conditions due to the abundant functional groups on their surface. Based on their good photoluminescence properties and excellent stability, the G-CNPs could be used to detect Cr(vi) in a strongly alkaline environment (pH = 14) through a fluorescence quenching effect. This detection process was achieved selectively among 17 anions within 30 seconds and the limitation was 0.58 μM (S/N = 3). It was revealed that the fluorescence turn-off process was caused by the inner filter effect (IFE) of Cr(vi). This study developed efficient fluorescence sensors based on fluorescent carbon nanoparticles, which could be used in strongly alkaline environments. Basophilic green fluorescent carbon nanoparticles (G-CNPs) were prepared from benzoxazine for the selective detection of Cr(vi) in strongly alkaline environments.![]()
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Wang J, Zhao Q, Huang X, Jing S, Wang Y, Cao F. Feasibility Analysis of Involved-Field Irradiation in Patients With Locally Advanced Adenocarcinoma of the Gastroesophageal Junction in Siewert’s Type 2 and 3 Undergoing Preoperative Concurrent Chemoradiation Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1071] [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]
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95
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Zhu X, Cao Y, Ju X, Cao F, Fang F, Qing S, Shen Y, Jia Z, Zhang H. Two Courses of Stereotactic Body Radiation Therapy for Patients With Pancreatic Cancer: Dose and Toxicity. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zhu X, Cao Y, Ju X, Cao F, Fang F, Qing S, Shen Y, Jia Z, Zhang H. Survival after Stereotactic Body Radiation Therapy for Elderly Patients with Advanced and Medically Inoperable Pancreatic Cancer. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1100] [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]
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97
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Zhang QQ, Cui YH, Wang Y, Kou WZ, Cao F, Cao XJ, Miao ZH, Kang XH. [Mechanism of long non-coding RNA-metastasis associated lung adenocarcinoma transcript 1 induced invasion and metastasis of esophageal cancer cell EC-109]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2017. [PMID: 28635228 DOI: 10.3760/cma.j.issn.0253-3766.2017.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect and mechanism of long non-coding RNA-metastasis associated lung adenocarcinoma transcript 1, (LncRNA-MALAT1) on invasion and metastasis of esophageal cancer cell EC-109. Methods: EC-109 cells were transfected with lentiviral vector carrying short hairpin RNA of MALAT1( shRNA-MALAT1) or a nonspecific shRNA control (shRNA-control). The expressions of MALAT1, microRNA-200a, ZEB1 and ZEB2 were detected by qRT-PCR. The effect of shRNA-MALAT1 on invasion of EC-109 cells was determined by transwell assay. The expressions of components of epithelial-msenchymal transition pathway in EC-109 cells were determined by immunofluorescence array and western blotting. The expression relationship between MALAT1 and miR-200a in EC-109 cells was detected by dual-luciferase reporter assay. Results: The result of qRT-PCR showed that the expressions levels of MALAT1, ZEB1 and ZEB2 in shRNA-MALAT1 group were 0.43±0.06, 0.64±0.04 and 0.51±0.04, respectively, significantly lower than 0.97±0.08, 1.06±0.07 and 0.98±0.05 in shRNA-control group and 1 in control group, respectively(all P<0.05). Transwell assay showed that the number of invaded cells in shRNA MALAT1 group was (96.81±10.43) per low-power field, markedly lower than that of (278.44±13.28) per low-power field in shRNA-control group (P<0.01). Immunofluorescence staining and Western blotting showed that MALAT1 downregulation significantly reduced the expressions of proteins related to EMT signal pathway in EC-109 cells.Dual luciferase reporter assay showed that compared to negative control, the activities of luciferase reporter in EC-109 cells co-transfected with pmirGLO-MALAT1-wt and miR-200a were significantly down-regulated. While co-transfected pmirGLO-MALAT1-mut with miR-200a mimics had no effect on the luciferase reporter activities of MALAT1. Conclusion: LncRNA MALAT1 functions as a competing endogenous RNA to regulate the expressions of ZEB1 and ZEB2 by sponging miR-200a and promotes invasion and migration of esophageal cancer cells through inducing epithelial-mesenchymal transition.
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Lou H, Ma S, Zhao Y, Cao F, He F, Liu Z, Bousquet J, Wang C, Zhang L, Bachert C. Sensitization patterns and minimum screening panels for aeroallergens in self-reported allergic rhinitis in China. Sci Rep 2017; 7:9286. [PMID: 28839248 PMCID: PMC5570894 DOI: 10.1038/s41598-017-10111-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 08/04/2017] [Indexed: 12/24/2022] Open
Abstract
Optimization of skin prick test (SPT) panels, especially in view of significant differences in sensitizations patterns within different geographical areas, is an unmet need within China. Our aim was to assess the patterns and clinical relevance of aeroallergen sensitizations in allergic rhinitis (AR) and define the minimal battery of SPT allergens, classified according to the Köppen-Geiger climate map. Overall, 7148 subjects with self-reported AR completed a standard questionnaire and were assessed for sensitization to relevant allergens by SPT. 6340 (88.7%) patients had at least one positive skin prick reaction, and demonstrated unique sensitization patterns by stratification with age, gender, and geographic region. Sensitization to house dust mites (HDM) was highest in south China, whereas the three most prevalent aeroallergens were mugwort, ragweed and dandelion pollen in north-west China. Higher sensitization rates and multiple sensitizations were associated with AR comorbidities. Eight allergens (Der f, mugwort, Blatella, hazel, goosefoot, Penicillium notatum, animal dander and Der p) allowed identification >96% of sensitized subjects in central China. Differences in optimal panels were observed between regions, with five to six allergens being sufficient for north-east, north-west and south China. These SPT panels may provide a cost-effective tool for screening sensitized patients in China.
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Lin LJ, Tang FK, Cao F. [Value of hybrid intravascular imaging on the diagnosis and treatment of cardiovascular diseases]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2017; 45:625-629. [PMID: 28738495 DOI: 10.3760/cma.j.issn.0253-3758.2017.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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Zhang YJ, Wang J, Zhang XL, Liu Q, Jing SW, Wang Y, Cao F, Jiao WP. [Patterns and influencing factors of lymph node metastasis of adenocarcinoma of the esophagogastric junction in 393 patients]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2017; 38:672-6. [PMID: 27647399 DOI: 10.3760/cma.j.issn.0253-3766.2016.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To explore the patterns and influencing factors of lymph node metastasis of adenocarcinoma of the esophagogastric junction (AEG). METHODS Clinicopathological data of 393 AEG patients who underwent radical resection and lymphadenectomy in the thoracic or abdominal cavity were collected. We analyzed the metastatic patterns of 5 119 excised lymph nodes with an average of 13 nodes per patient according to Siewert classification, and the associations between lymphatic metastasis and clinicopathological factors, such as tumor invasion, differentiation, maximum diameter, or pathological type were analyzed. RESULTS The lymph node metastasis rate and ratio (LNR) were 70.0% (275/393) and 29.1% (1 492/5 119), respectively. All the Siewert subtypes of AEG mainly metastasize downwards to the abdominal lymph nodes, while also spread upwards to the mediastinal lymph nodes. Among them, the lymph node metastasis rate was highest in Siewert type Ⅰ and lowest in Siewert type Ⅲ AEG. The lymph node metastasis rate and ratio in T1, T2, T3, T4 AEGs were 0%, 29.4%, 75.0%, 74.6% and 0%, 10.1%, 14.2%, 32.0%, respectively (χ(2)=35.305, P<0.001 and χ(2)=134.034, P<0.001). The lymph node metastasis rate and ratio of the poorly differentiated adenocarcinoma were 36.0% and 79.3%, respectively, significantly higher than 22.1% and 61.7% of the well-differentiated adenocarcinoma (χ(2)=14.468, P<0.001 and χ(2)=120.009, P<0.001). The lymph node metastasis rate and ratio of patients with a tumor in maximum diameter ≥4 cm were 73.1% and 30.9%, significantly higher than 46.8% and 14.6%, respectively, in the patients with a tumor in maximum diameter of <4 cm (χ(2)=13.636, P<0.001 and χ(2)=64.767, P<0.001). The group of vascular tumor thrombus showed significantly higher lymph node metastasis rate and ratio than those in the group with no vascular tumor thrombus (84.6% versus 67.1%, χ(2)=7.946, P=0.005; and 45.0% versus 26.0%, χ(2)=112.723, P<0.001). The lymph node metastasis ratio of mucinous and signet ring cell adenocarcinoma was 34.9%, significantly higher than 28.5% of the adenocarcinoma (χ(2)=8.710, P<0.001) The depth of tumor invasion and degree of tumor differentiation were independent factors affecting lymph node metastasis (P=0.001 and P<0.001). CONCLUSIONS The lymph node metastasis rate and ratio of AEG are high and influenced by many clinicopathological factors. The patterns of lymph node metastasis are different among different Siewert subtype AEGs.The depth of tumor invasion and differentiation degree are independent factors affecting lymphatic metastasis.
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