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| 1 | Roles of a sustained activation of NCED3 and the synergistic regulation of ABA biosynthesis and catabolism in ABA signal production in Arabidopsis显示文摘ABA, acting as a stress signal, plays crucial roles in plant resistance to water stress. Because ABA signal production is based on ABA biosynthesis, the regulation of NCED, a key enzyme in the ABA biosynthesis pathway, is normally thought of as the sole factor controlling ABA signal production. Here we demonstrate that ABA catabolism in combination with a synergistic regulation of ABA biosynthesis plays a crucial role in governing ABA signal production. Water stress induced a significant accumulation of ABA, which exhibited different patterns in detached and attached leaves. ABA catabolism followed a temporal trend of exponential decay for both basic and stress ABA, and there was little difference in the catabolic half-lives of basic ABA and stress ABA. Thus, the absolute rate of ABA catabolism, i.e. the amount of ABA catabolized per unit time, increases with increased ABA accumulation. From the dynamic processes of ABA biosynthesis and catabolism, it can be inferred that stress ABA accumulation may be governed by a synergistic regulation of all the steps in the ABA biosynthesis pathway. Moreover, to maintain an elevated level of stress ABA sustained activation of NCED3 should be required. This inference was supported by further findings that the genes encoding major enzymes in the ABA biosynthesis pathway, e.g. NCED3, AAO3 and ABA3 were all activated by water stress, and with ABA accumulation progressing, the expressions of NCED3, AAO3 and ABA3 remained activated. Data on ABA catabolism and gene expression jointly indicate that ABA signal production is controlled by a sustained activation of NCED3 and the synergistic regulation of ABA biosynthesis and catabolism. | REN HuiBo FAN YiJian GAO ZhiHui WEI KaiFa LI GuiFen LIU Jing CHEN Lin LI BingBing HU JianFang JIA WenSuo | 2007 | Chinese Science Bulletin2007，52，4： | 12 |
| 2 | Gene expression profiling of rat livers with Yin-deficiency-heat syndrome显示文摘OBJECTIVE: To explore the nature of 'Yin internal heat caused byYin-deficiency,' in terms of the theory of Traditional Chinese Medicine, by studying energy metabolism in rats with Yin-deficiency-heat syndrome and analyzing the gene expression profile of their livers. METHODS: A Yin-deficiency-heat syndrome model was induced in rats using three Chinese medicinal herbs. Glycogen and triglycerides in blood plasma, and the enzyme activity of ATP in livers were measured colorimetrically. Triiodothyronine (T3 ), thyroxine (T4 ), and thyroid stimulating hormone levels in blood plasma were also measured with enzyme linked immunosorbent assay. The gene expression profile of livers was detected with gene chip analysis. Differentially expressed genes were screened out and classified according to Gene Ontology. The accuracy of results were examined with reversetranscription-polymerase chain reaction. RESULTS: Compared with the control group, body weight (P<0.05) and hepatic glycogen (P<0.05) were significantly lower in the Yin-deficiency-heat syndrome group. Moreover, toe temperature (P< 0.01) and triglyceride (P<0.05), Na+ -K+ -ATPase (P< 0.01), Mg2+ -ATPase (P<0.01), T3 (P<0.05), and T4 (P< 0.01) levels were significantly higher. There were 99 differentially expressed genes in livers from the Yin-deficiency-heat syndrome group. Genes were mainly related to sterol synthesis (Pc=0.0392), defense response (Pc=0.0448), and sterol metabolism (Pc=0.0533). CONCLUSION: Abnormal expression genes in rats with Yin-deficiency-heat syndrome prompted the synthesis and metabolism of cholesterol, increased energy consumption, and reduced defense response. This gene expression might be the molecular mechanism underlying 'internal heat caused by Yin-deficiency' in the rats with Yin-deficiency-heat syndrome. | Bingbing Han Shijun Wang Lin Li YuanWang Haijun Zhao | 2013 | Journal of Traditional Chinese Medicine2013，33，3： | 8 |
| 3 | Medical expenditures for colorectal cancer diagnosis and treatment: A 10-year high-level-hospital-based multicenter retrospective survey in China, 2002-2011显示文摘Objective: Colorectal cancer(CRC) causes a substantial burden of disease in China and the evidence of economic burden triggered is fundamental for priority setting. The aim of this survey was to quantify medical expenditures and the time trends for CRC diagnosis and treatment in China.Methods: From 2012 to 2014, a hospital-based multicenter retrospective survey was conducted in 13 provinces across China. For each eligible CRC patient diagnosed from 2002 to 2011, clinical information and expenditure data were extracted using a uniform questionnaire. All expenditure data were reported in Chinese Yuan(CNY)using 2011 values.Results: Of the 14,536 CRC patients included, the average age at diagnosis was 58.2 years and 15.8% were stageI cases. The average medical expenditure per patient was estimated at 37,902 CNY [95 % confidence interval(95%CI): 37,282-38,522], and the annual average increase rate was 9.2% from 2002 to 2011(P for trend <0.001), with a cumulative increase of 2.4 times(from 23,275 CNY to 56,010 CNY). The expenditure per patient in stages Ⅰ, Ⅱ, Ⅲ and Ⅳ were 31,698 CNY, 37,067 CNY, 38,918 CNY and 42,614 CNY, respectively(P<0.001). Expenditure significantly differed within various subgroups. Expenses for drugs contributed the largest proportion(52.6%).Conclusions: These conservative estimates illustrated that medical expenditures for CRC diagnosis and treatment in tertiary hospitals in China were substantial and increased rapidly over the 10 years, with drugs continually being the main expense by 2011. Relatively, medical expenditures are lower for CRC in the earlier stages. These findings will facilitate the economic evaluation of CRC prevention and control in China. | Jufang Shi Guoxiang Liu Hong Wang Ayan Mao Chengcheng Liu Lanwei Guo Huiyao Huang Jiansong Ren Xianzhen Liao Yana Bai Xiaojie Sun Xinyu Zhu Jialin Wang Bingbing Song Jinyi Zhou Lin Zhu Haike Lei Yuqin Liu Yunyong Liu Lingbin Du Yutong He Kai Zhang Ni Li Wanqing Chen Min Dai Jie He | 2019 | Chinese Journal of Cancer Research2019，31，5： | 8 |
| 4 | Multifunctional dextran micelles as drug delivery carriers and magnetic resonance imaging probes显示文摘Multifunctional nanoparticles combining diagnostic and therapeutic agents into a single platform make cancer theranostics possible and have attracted wide interests in the field. In this study, a multifunctional nanocomposite based on dextran and superparamagnetic iron oxide nanoparticles(SPIO) was prepared for drug delivery and magnetic resonance imaging(MRI). Amphiphilic dextran was synthesized by grafting stearyl acid onto the carbohydrate backbone, and micelle was formed by the resulted amphiphilic dextran with low critical micelle concentration at 1.8 mg L-1. Doxorubicin(DOX) and a cluster of the manganese-doped iron oxide nanoparticles(Mn-SPIO)nanocrystals were then coencapsulated successfully inside the core of dextran micelles, resulting in nanocomposites with diameter at about 100 nm. Cell culture experiments demonstrated the potential of these Mn-SPIO/DOX nanocomposites as an effective multifunctional nanoplatform for the delivery of anticancer drug DOX with a loading content(DLC) of 16 %. Confocal laser scanning microscopyreveals that the Mn-SPIO/DOX had excellent internalization ability against MCF-7/Adr cells after 2-h labeling compared with free DOXáHCl. Under a 3.0-T MRI scanner, Mn-SPIO/DOX nanocomposite-labeled cells in gelatin phantom show much darker images than the control. Their transverse relaxation(T2) rate is also significantly higher than that of the control cells(33.9 versus 2.3 s-1). Our result offers an effective strategy to treat MCF-7/Adr at optimized low dosages with imaging capability. | Bingbing Lin Hongying Su Rongrong Jin Danyang Li Changqiang Wu Xin Jiang Chunchao Xia Qiyong Gong Bin Song Hua Ai | 2015 | Science Bulletin2015，60，14： | 6 |
| 5 | Reduction of polyethylenimine-coated iron oxide nanoparticles induced autophagy and cytotoxicity by lactosylation显示文摘Superparamagnetic iron oxide(SPIO)nanoparticles are excellent magnetic resonance contrast agents and surface engineering can expand their applications.When covered with amphiphilic alkyl-polyethyleneimine(PEI),the modified SPIO nanoparticles can be used as MRI visible gene/drug delivery carriers and cell tracking probes.However,the positively charged amines of PEI can also cause cytotoxicity and restricts their further applications.In this study,we used lactose to modify amphiphilic low molecular weight polyethylenimine(C_(12-)PEI_(2K))at different lactosylation degree.It was found that the N-alkyl-PEI-lactobionic acid wrapped SPIO nanocomposites show better cell viability without compromising their labelling efficacy as well as MR imaging capability in RAW 264.7 cells,comparing to the unsubstituted ones.Besides,we found the PEI induced cell autophagy can be reduced via lactose modification,indicating the increased cell viability might rely on down-regulating autophagy.Thus,our findings provide a new approach to overcome the toxicity of PEI wrapped SPIO nanocomposites by lactose modification. | Jiuju Du Wencheng Zhu Li Yang Changqiang Wu Bingbing Lin Jun Wu Rongrong Jin Taipeng Shen Hua Ai | 2016 | Regenerative Biomaterials2016，3，4： | 5 |
| 6 | A highly selective dual-channel Hg^(2+) chemosensor based on an easy to prepare double naphthalene Schiff base显示文摘A non-sulfur chemosensor based on an easy to prepare double naphthalene Schiff base is reported for the colorimetric and fluorometric dual-channel sensing of Hg2+ ions by taking advantage of the twisted intramolecular charge transfer (TICT) mechanism. This work provides a novel approach for the selective recognition of mercury ions. Moreover, this sensor serves as a potential recyclable component in sensing materials and the complex L-Hg2+ (L = 1-[(2-naphthalenylimino)methyl]-2-naphthalenol) can therefore be used as a fluorescent sensor for iodine anions. Notably, the color changes are very significant and all the recognition and recycling processes can be observed by the naked eye. | ZHANG YouMing SHI BingBing ZHANG Peng HUO JianQiang CHEN Pei LIN Qi LIU Jun WEI TaiBao | 2013 | Science China Chemistry2013，56，5： | 4 |
| 7 | High-risk phenotypes of genetic disease in a Neonatal Intensive Care Unit population显示文摘To the Editor: Genetic diseases contribute to 35% of deaths during the first year of life and are a significant cause of intensive care.[1] A previous study based on the China Neonatal Genomes Project investigated the genetic causes of early infant deaths and found that >25% of deceased neonates with genetic diagnoses can be cured if diagnosed in time.[2] Therefore, it is crucial to target and diagnose neonates with genetic diseases as early as possible. According to our experience, the typical phenotypes, such as special facial features or multiple congenital anomalies (MCAs), indicate a high risk of genetic disease and lead physicians to perform genetic testing in neonates as early as possible. However, in practice, infants without typical phenotypes typically undergo a long and costly diagnostic process before genetic diagnoses are confirmed. Moreover, a recent survey by the American College of Medical Genetics and Genomics (ACMG) and other national professional organizations indicated that there are insufficient numbers of qualified geneticists to fulfil genetic service needs.[3] The ACMG published the general clinical features for genetic testing indications. For example, patients with phenotypes or family history data that strongly implicate a genetic cause may undergo genetic testing.[1] However, the study indicated that many genetic conditions arise de novo or are inherited with no family history.[1] A previous study attempted to apply the non-phenotype-driven panel approach in neonates admitted to the neonate intensive care unit (NICU).[4] However, at present, the diagnostic yield is only 3.45% (1/29).[4] In addition, the economic and ethical issues associated with genomic screening remain challenging. Therefore, the available indications for genetic testing may improve the management of genetic diseases. | Tiantian Xiao Qi Ni Huiyao Chen Huijun Wang Lin Yang Bingbing Wu Yun Cao Guoqiang Cheng Laishuan Wang Liyuan Hu Hongfang Mei Yulan Lu Mengchun Gong Xinran Dong Wenhao Zhou | 2022 | Chinese Medical Journal2022，，5： | 2 |
| 8 | Engineered exosomes from different sources for cancertargeted therapy显示文摘Exosome is a subgroup of extracellular vesicles,which has been serving as an efficient therapeutic tool for various diseases.Engineered exosomes are the sort of exosomes modified with surface decoration and internal therapeutic molecules.After appropriate modification,engineered exosomes are able to deliver antitumor drugs to tumor sites efficiently and precisely with fewer treatment-related adverse effects.However,there still exist many challenges for the clinical translation of engineered exosomes.For instance,what sources and modification strategies could endow exosomes with the most efficient antitumor activity is still poorly understood.Additionally,how to choose appropriately engineered exosomes in different antitumor therapies is another unresolved problem.In this review,we summarized the characteristics of engineered exosomes,especially the spatial and temporal properties.Additionally,we concluded the recent advances in engineered exosomes in the cancer fields,including the sources,isolation technologies,modification strategies,and labeling and imaging methods of engineered exosomes.Furthermore,the applications of engineered exosomes in different antitumor therapies were summarized,such as photodynamic therapy,gene therapy,and immunotherapy.Consequently,the above provides the cancer researchers in this community with the latest ideas on engineered exosome modification and new direction of new drug development,which is prospective to accelerate the clinical translation of engineered exosomes for cancer-targeted therapy. | Menghui Zhang Shengyun Hu Lin Liu Pengyuan Dang Yang Liu Zhenqiang Sun Bingbing Qiao Chengzeng Wang | 2023 | Signal Transduction and Targeted Therapy2023，8，4： | 2 |
| 9 | Selective Chemosensor of Fe3+ Based on Fluorescence Quenching by 2,2'-Bisbenzimidazole Derivative in Aqueous Media显示文摘2,2-Bisbenzimidazole 衍生物(L) 是被设计一荧光灯为 Fe3+ 的 chemosensor。简单 chemosensor 显示重要荧光与增加 Fe3+ 的集中熄灭的这在结构上。L 在水的媒介在环境地相关的金属离子之中为 Fe3+ 展出了高选择和 antidisturbance。工作的阴谋的方法显示了在 L 和 Fe3+ 之间复杂的 1:2 的形成,并且系统的可能的有约束力的模式也被建议。另外,进一步的学习证明到 Fe3+ 的传感器的荧光反应上的察觉限制对 107 摩尔敧獬感到不满吗?? | Taibao Wei Jun Liu Hong Yao Qi Lin Yongqiang Xie Bingbing Shi Peng Zhang Xingmei You Youming Zhang | 2013 | Chinese Journal of Chemistry2013，31，4： | 2 |
| 10 | A multi-epitope vaccine based on Chlamydia trachomatis major outer membrane protein induces specific immunity in mice显示文摘我们评估了包括主要的外部膜蛋白质(MOMP ) 的一支候选人疫苗的 immunogenicity 和功效 multi-epitopeof Chlamydia trachomatis。从包含多重 T 房间和 B 房间 epitopes 的 MOMP 导出的 multi-epitope 的短基因是人工地,包含 codon 的 synthesized.The recombinant plasmid pET32a (+) 优化了 MOMP multi-epitope 基因被构造。在 Escherichia coli 的 fusionprotein Trx-His-MOMP multi-epitope 的表示被钠 dodecyl sulfatepolyacrylamide 胶化电气泳动和西方的污点分析证实。Balb/c 老鼠是 inoculatedwith 皮下地,三与 2 星期的间隔预定的净化的熔化蛋白质。结果出现了 MOMP multi-epitopeelicited 不仅对 C 的强壮的体液的有免疫力的回答。由显著地产生特定的抗体(IgG1 和 IgG2a ) 的高水平的 trachomatis,而且由 inducingrobust 的细胞的有免疫力的回答在老鼠的细胞毒素的 T 淋巴细胞回答。而且, MOMP multi-epitope 实质地告知 IFN- 的分泌物,表明这支疫苗能导致强壮的 Th1 回答。最后,老鼠与 C 的 MOMP multi-epitope displayeda 减小种牛痘。在 chlamydial 挑战和感染的 C 的一个加速的清理之上流的 trachomatis。trachomatis。在结论, MOMP multi-epitope 疫苗可以对 C 为有效预防 andtherapeutic 疫苗的发展有潜力。trachomatis 感染。 | Jianxin Tu B ailong Hou Bingbing Wang Xiaoyun Lin Wenci Gong Haiyan Dong Shanli Zhu Shao Chen Xiangyang Xue Kong-Nan Zhao Lifang Zhang | 2014 | Acta Biochimica et Biophysica Sinica2014，46，5： | 1 |
| 11 | Cranberry phytochemical extract inhibits sgc-7901 cell growth and human tumorxenografts in balb/c nu/nu mice显示文摘 | LIU Ming LIN Luoqiang SONG Bingbing | 2009 | Journal of Agricultural and Food Chemistry2009，57，2： | 1 |
| 12 | Alleviating experimental pulmonary hypertension via co-delivering FoxO1 stimulus and apoptosis activator to hyperproliferating pulmonary arteries显示文摘Pulmonary hypertension(PH)is an insidious pulmonary vasculopathy with high mortality and morbidity and its underlying pathogenesis is still poorly delineated.The hyperproliferation and apoptosis resistance of pulmonary artery smooth muscle cells(PASMCs)contributes to pulmonary vascular remodeling in pulmonary hypertension,which is closely linked to the downregulation of forkhead box transcriptional factor O1(FoxO1)and apoptotic protein caspase 3(Cas-3).Here,PA-targeted co-delivery of a FoxO1 stimulus(paclitaxel,PTX)and Cas-3 was exploited to alleviate monocrotaline-induced pulmonary hypertension.The co-delivery system is prepared by loading the active protein on paclitaxel-crystal nanoparticles,followed by a glucuronic acid coating to target the glucose transporter-1 on the PASMCs.The co-loaded system(170 nm)circulates in the blood over time,accumulates in the lung,effectively targets the PAs,and profoundly regresses the remodeling of pulmonary arteries and improves hemodynamics,leading to a decrease in pulmonary arterial pressure and Fulton's index.Our mechanistic studies suggest that the targeted co-delivery system alleviates experimental pulmonary hypertension primarily via the regression of PASMC proliferation by inhibiting cell cycle progression and promoting apoptosis.Taken together,this targeted co-delivery approach offers a promising avenue to target PAs and cure the intractable vasculopathy in pulmonary hypertension. | Bingbing Li Chao Teng Huiling Yu Xiaohong Jiang Xuyang Xing Qi Jiang Chenshi Lin Zongmin Zhao Ruifeng Zhang Wei He | 2023 | Acta Pharmaceutica Sinica B2023，13，6： | 1 |
| 13 | Perylene Bisimides as efficient electron transport layers in planar heterojunction perovskite solar cells显示文摘Two perylene bisimides based non-fullerene small molecules, H-DIPBI and B-DIPBI, are applied into inverted planar heterojunction perovskite solar cells. The power conversion efficiency up to 11.6% has been achieved for device with B-DIPBI,indicating that non-fullerene acceptor can function as the electron transport layer to replace PCBM in perovskite solar cells. | Bingbing Fan Dong Meng Dehua Peng Shiwei Lin Zhaohui Wang Yanming Sun | 2016 | Science China Chemistry2016，59，12： | 1 |
| 14 | Toluene alkylation with 1-octene over supported heteropoly acids on MCM-41 cata- lysts显示文摘 | Liu Yu Xu Lin Xu Bingbing | 2009 | Journal of Molecular Catalysis A: Chemical2009，297，： | 1 |
| 15 | Rhesus monkeys exhibiting spontaneous ritualistic behaviors resembling obsessive-compulsive disorder显示文摘Obsessive-compulsive disorder(OCD)is a chronic and debilitating psychiatric disorder that affects∼2%–3%of the population globally.Studying spontaneous OCD-like behaviors in non-human primates may improve our understanding of the disorder.In large rhesus monkey colonies,we found 10 monkeys spontaneously exhibiting persistent sequential motor behaviors(SMBs)in individual-specific sequences that were repetitive,time-consuming and stable over prolonged periods.Genetic analysis revealed severely damaging mutations in genes associated with OCD risk in humans.Brain imaging showed that monkeys with SMBs had larger gray matter(GM)volumes in the left caudate nucleus and lower fractional anisotropy of the corpus callosum.The GM volume of the left caudate nucleus correlated positively with the daily duration of SMBs.Notably,exposure to a stressor(human presence)significantly increased SMBs.In addition,fluoxetine,a serotonergic medication commonly used for OCD,decreased SMBs in these monkeys.These findings provide a novel foundation for developing better understanding and treatment of OCD. | Rongwei Zhai Geya Tong Zheqin Li Weichen Song Yang Hu Sha Xu Qiqi Wei Xiaocheng Zhang Yi Li Bingbing Liao Chenyu Yuan Yinqing Fan Ge Song Yinyin Ouyang Wenxuan Zhang Yaqiu Tang Minghui Jin Yuxian Zhang He Li Zhi Yang Guan Ning Lin Dan JStein Zhi-Qi Xiong Zhen Wang | 2023 | National Science Review2023，10，11： | 1 |
| 16 | Long-range ordered carbon clusters:a crystalline material with amorphous building blocks显示文摘 | WANG Lin LIU Bingbing LI Hui | 2012 | Science2012，337，696： | 1 |
| 17 | The effect of neighbor distance of magnetic nanoparticle clusters on magnetic resonance relaxation properties显示文摘Superparamagnetic iron oxide(SPIO) nanoparticle clusters are one unique form which can enhance magnetic relaxivity and improve the magnetic resonance imaging contrast at the same iron concentration, comparing to single SPIO nanoparticles. Controlling of cluster size and other structural parameters have drawn great interests in this field to further improve their magnetic properties. In this study, we investigated how the interparticle distance(also known as neighbor distance) of SPIO nanocrystals within clusters affect their magnetic relaxation behaviors.To adjust the neighbor distance, different amount of cholesterol(CHO) was chosen as model spacers embedded into SPIO nanocluster systems with the help of amphiphilic diblock copolymer poly(ethylene glyco)-polyester. Smallangle X-ray scattering was applied to quantify the neighbor distance of SPIO clusters. The results demonstrated that the averaged SPIO nanocrystal neighbor distance of nanoclusters increased with higher amount of added CHO.Moreover, these SPIO nanocrystal clusters had the prominent magnetic relaxation properties. Simultaneously, controlling of SPIO nanocrystal neighbor distance can regulate the saturation magnetization(Ms) and magnetic resonance(MR) T2 relaxation of the aggregation, and ultimately obtain better MR contrast effects with decreased neighbor distance. | Dan Wang Bingbing Lin Taipeng Shen Jun Wu Chunchao Xia Bin Song Hua Ai | 2016 | Science Bulletin2016，61，13： | 1 |
| 18 | Aqueous Zn^(2+)/Na^(+) dual-salt batteries with stable discharge voltage and high Coulombic efficiency by systematic electrolyte regulation显示文摘While aqueous Zn-Na hybrid batteries have garnered widespread attention because of their low cost and high safety,it is still challenging to achieve long cycle-life and stable discharge-voltage due to sluggish reaction kinetics,zinc dendrite formation,and side reactions.Herein,we design a Zn^(2+)/Na^(+) dual-salt battery,in which sodiation of the NVP cathode favors zinc intercalation under an energy threshold,leading to decoupled redox reactions on the cathode and anode.Systematic investigations of the electrolyte effects show that the ion intercalation mechanism and the kinetics in the mixture of triflate-and acetate-based electrolytes are superior to those in the common acetate-only electrolytes.As a result,we have achieved fast discharging capability,suppressed zinc dendrites,a stable discharge voltage at 1.45 V with small polarization,and nearly 100%Coulombic efficiency in the dual-salt mixture electrolyte with optimized concentration of 1 M Zn(OAc)_(2)+1 M NaCF_(3)SO_(3).This work demonstrates the importance of electrolyte regulation in aqueous dual-salt hybrid batteries for the energy storage. | Chunli Wang Lianshan Sun Maoxin Li Lin Zhou Yong Cheng Xin Ao Xiuyun Zhang Limin Wang Bingbing Tian Hong Jin Fan | 2022 | Science China Chemistry2022，65，2： | 1 |
| 19 | Deletion of CHD8 in cerebellar granule neuron progenitors leads to severe cerebellar hypoplasia,ataxia,and psychiatric behavior in mice显示文摘CHD8 is a candidate gene for autism spectrum disorders and neurological development delay.It has been reported to be essential for neurogenesis in the cerebral cortex,but the function of CHD8 in cerebellum has not been comprehensively investigated.The potential relationship of cerebellum dysplasia with psychiatric disorders in patients with CHD8 mutations is still not clear.In this study,we establish different conditional knockout mouse models to investigate the roles of CHD8 in cerebellar development.Mice with neural stem cell-specific Chd8 deletion exhibit significant reduction of cerebellum volume and no layering structure is detected.Genetic deletion of Chd8 in cerebellar granule neuron progenitors(GNPs)leads to cerebellar hypoplasia,absent of proliferation layer and ectopic of Purkinje neuron.However,no substantial cerebellar dysplasia is detected in mice with Purkinje neuron-or oligodendrocyte-specific Chd8 ablation.Single-cell RNA sequencing indicates that ribosome-related genes and pathways are most significantly disrupted in GNPs,indicating the potential mechanism.Importantly,in addition to the ataxia phenotype,mice with GNPspecific Chd8 ablation present a neuropsychiatric phenotype in three-chamber and light/dark tests.Taken together,our results provide insights not only into the function of CHD8 in cerebellar development,but also the pathogenesis of neuropsychiatric disorders in patients with CHD8 mutations. | Xiang Chen Tong Chen Chen Dong Huiyao Chen Xinran Dong Lin Yang Liyuan Hu Huijun Wang Bingbing Wu Ye Yao Yu Xiong Man Xiong Yifeng Lin Wenhao Zhou | 2022 | Journal of Genetics and Genomics2022，49，9： | 1 |
| 20 | Au(Ⅰ)-Catalyzed 6-endo-dig Cyclizations of Aromatic 1,5-Enynes to 2-(Naphthalen-2-yl)anilines Leading to Divergent Syntheses of Benzo[α]carbazole, Benzo[c,h]cinnoline and Dibenzo[i]phenanthridine Derivatives显示文摘A gold(Ⅰ)-catalyzed 6-endo-dig cyclization of aromatic 1,5-enynes was developed to synthesize 2-(naphthalen-2-yl)anilines.The functional group tolerance of this cyclization was examined systematically and a possible mechanism was proposed.The derivatization of 2-(naphthalen-2-yl)aniline was carried out to facile access to benzo[α]carbazole,benzo[c,h]cinnoline and dibenzo[i]phenanthridine derivatives in a divergent way. | Jiayue Fu Bingbing Li Xiugui Wang Qida Liang Xiaoshi Peng Lu Yang Tao Wan Xinxiu Wang Bin Lin Maosheng Cheng Yongxiang Liu | 2022 | Chinese Journal of Chemistry2022，40，1： | 0 |
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