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| 1 | Boosting reversible anionic redox reaction with Li/Cu dual honeycomb centers显示文摘The anionic redox reaction(ARR)is a promising charge contributor to improve the reversible capacity of layeredoxide cathodes for Na-ion batteries;however,some practical bottlenecks still need to be eliminated,including a low capacity retention,large voltage hysteresis,and low rate capability.Herein,we proposed a high-Na content honeycomb-ordered cathode,P2–Na_(5/6)[Li_(1/6)Cu_(1/6)Mn_(2/3)]O_(2)(P2-NLCMO),with combined cationic/anionic redox.Neutron powder diffraction and X-ray diffraction of P2-NLCMO suggested P2-type stacking with rarely found P6322 symmetry.In addition,advanced spectroscopy techniques and density functional theory calculations confirmed the synergistic stabilizing relationship between the Li/Cu dual honeycomb centers,achieving fully active Cu^(3+)/Cu^(2+) redox and stabilized ARR with interactively suppressed local distortion.With a meticulously regulated charge/discharge protocol,both the cycling and rate capability of P2-NLCMO were significantly. | Xiaohui Rong Dongdong Xiao Qinghao Li Yaoshen Niu Feixiang Ding Xueyan Hou Qiyu Wang Juping Xu Chenglong Zhao Dong Zhou Ruijuan Xiao Xiqian Yu Wen Yin Lin Gu Hong Li Xuejie Huang Liquan Chen Yong-Sheng Hu | 2023 | eScience2023，3，5： | 0 |
| 2 | Edible mushrooms as a potent therapeutics of subclinical thyroid dysfunction among adults,especially in obese individuals:a prospective cohort study显示文摘Background:Mushrooms are a good source of many nutrients which are potentially beneficial for chronic diseases.We speculated that due to its abundant nutrients edible mushrooms might have a beneficial effect on the prevention of subclinical thyroid dysfunction(SCTD).Therefore,we designed a large-scale cohort study to examine whether mushrooms consumption is a protective factor for SCTD in adults.Methods:This prospective cohort study investigated 6631 participants(mean age:(45.0±10.2)years;55.1%men).Edible mushrooms consumption was measured at baseline using a validated food frequency questionnaire.SCTD was defined as abnormal serum thyroid-stimulating hormone levels and normal free thyroxine.Cox proportional hazards regression models were used to examine the association of edible mushrooms consumption with incident SCTD.Results:During follow-up period,a total of 262 new cases of SCTD were identified,the incidence rate of subclinical hypothyroidism was 8.9/1000 person-years and subclinical hyperthyroidism was 7.2/1000 person-years.After adjusting potential confounding factors,the multivariable hazard ratios(95%confidence intervals)for subclinical hypothyroidism were 1.00(reference)for almost never,0.53(0.29,0.97)for 1-3 times/week and 0.30(0.10,0.87)for≥4 times/week(P for trend=0.02).It also showed edible mushrooms consumption was inversely associated with subclinical hypothyroidism in obese individuals but not non-obese individuals,the final hazard ratios(95%confidence intervals)were 0.14(0.03,0.73)(P for trend<0.01).Conclusions:This population-based prospective cohort study has firstly demonstrated that higher edible mushrooms consumption was significantly associated with lower incidence of subclinical hypothyroidism among general adult population,especially in obese individuals. | Juanjuan Zhang Sabina Rayamajhi Amrish Thapa Ge Meng Qing Zhang Li Liu Hongmei Wu Yeqing Gu Shunming Zhang Tingjing Zhang Xuena Wang Zhixia Cao Jun Dong Xiaoxi Zheng Xu Zhang Xinrong Dong Xing Wang Shaomei Sun Ming Zhou Qiyu Jia Kun Song Kaijun Niu | 2023 | Food Science and Human Wellness2023，12，1： | 0 |
| 3 | Integration of rhythmic metabolome and transcriptome provides insights into the transmission of rhythmic fluctuations and temporal diversity of metabolism in rice显示文摘Various aspects of the organisms adapt to cyclically changing environmental conditions via transcriptional regulation.However,the role of rhythmicity in altering the global aspects of metabolism is poorly characterized.Here,we subjected four rice(Oryza sativa)varieties to a range of metabolic profiles and RNA-seq to investigate the temporal relationships of rhythm between transcription and metabolism.More than 40%of the rhythmic genes and a quarter of metabolites conservatively oscillated across four rice accessions.Compared with the metabolome,the transcriptome was more strongly regulated by rhythm;however,the rhythm of metabolites had an obvious opposite trend between day and night.Through association analysis,the time delay of rhythmic transmission from the transcript to the metabolite level was~4 h under long-day conditions,although the transmission was nearly synchronous for carbohydrate and nucleotide metabolism.The rhythmic accumulation of metabolites maintained highly coordinated temporal relationships in the metabolic network,whereas the correlation of some rhythmic metabolites,such as branched-chain amino acids(BCAAs),was significantly different intervariety.We further demonstrated that the cumulative diversity of BCAAs was due to the differential expression of branched-chain aminotransferase 2 at dawn.Our research reveals the flexible pattern of rice metabolic rhythm existing with conservation and diversity. | Junjie Zhou Chengyuan Liu Qiyu Chen Ling Liu Shuying Niu Ridong Chen Kang Li Yangyang Sun Yuheng Shi Chenkun Yang Shuangqian Shen Yufei Li Junwei Xing Honglun Yuan Xianqing Liu Chuanying Fang Alisdair R.Fernie Jie Luo | 2022 | Science China(Life Sciences)2022，65，9： | 0 |
| 4 | Abnormal Prefrontal Neural Oscillations are Associated with Social Deficits in MECP2 Duplication Syndrome显示文摘DearEditor,Methyl-CpG-binding protein 2(MeCP2)participates in regulating the expression of the CREB,TDP-43 and Dnmtl genes[1,2].Recent studies have shown that MeCP2 is essential for maintaining normal neural functions in the mammalian brain.Overexpression of MeCP2causes MECP2 duplication syndrome[3],a type of autism spectrum disorder that results in a core phenotype of social deficits in human patients[4],nonhuman primates[5],and rodents[6]. | Xiao Li Yingnan Nie Qiyu Niu Xuanjun Guo Zilong Qiu Shouyan Wang | 2022 | Neuroscience Bulletin2022，38，12： | 0 |
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