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| 1 | Chemical screen identifies a geroprotective role of quercetin in premature aging显示文摘Aging increases the risk of various diseases. The main goal of aging research is to find therapies that attenuate aging and alleviate aging-related diseases. In this study, we screened a natural product library for geroprotective compounds using Werner syndrome (WS) human mesenchymal stem cells (hMSCs), a premature aging model that we recently established. Ten candidate compounds were identified and quercetin was investigated in detail due to its leading effects. Mechanistic studies revealed that quercetin alleviated senescence via the enhancement of cell proliferation and restoration of heterochromatin architecture in WS hMSCs. RNA-sequencing analysis revealed the transcriptional commonalities and differences in the geroprotective effects by quercetin and Vitamin C. Besides WS hMSCs, quercetin also attenuated cellular senescence in Hutchinson-Gilford progeria syndrome (HGPS) and physiological-aging hMSCs. Taken together, our study identifies quercetin as a geroprotective agent against accelerated and natural aging in hMSCs, providing a potential therapeutic intervention for treating age-associated disorders. | Lingling Geng Zunpeng Liu Weiqi Zhang Wei Li Zeming Wu Wei Wang Ruotong Ren Yao Su Peichang Wang Liang Sun Zhenyu Ju Piu Chan Moshi Song Jing Qu Guang-Hui Liu | 2019 | Protein & Cell2019，10，6： | 13 |
| 2 | Low-dose quercetin positively regulates mouse healthspan显示文摘Dear Editor,Aging is the leading risk factor for many chronic diseases,accounting for almost 60%of all deaths worldwide.How to achieve healthy aging,alleviate aging-related diseases,and extend healthspan has become a main topic of biomedical research(He et al.,2019).Geroprotective compounds,such as metformin and rapamycin,have been shown to improve both healthspan and lifespan in mice(Martin-Montalvo et al.,2013;Bitto et al.,2016),whereas nicotinamide partially improves healthspan in mice(Mitchell et al.,2018). | Lingling Geng Zunpeng Liu Si Wang Shuhui Sun Shuai Ma Xiaoqian Liu Piu Chan Liang Sun Moshi Song Weiqi Zhang Guang-Hui Liu Jing Qu | 2019 | Protein & Cell2019，10，10： | 12 |
| 3 | 亚洲近视管理共识显示文摘指南的目标本指南是从国际近视研究所(IMI)白皮书中提取出来的有关近视管理方面的建议[1,2]。本指南所提供的内容都是根据现有最新数据(截至2022年3月)而来,其治疗可行性和执业范围因地区而异,应根据实际情况做调整。眼保健专家组通过对现有最优科学数据进行分析诠释,从而形成了本指南。在工作中,近视管理从业者应该将患者需求放在首位,全面考虑患者具体情况后再提出合适的处理意见。 | Monica Jong Serge Resnikoff Kah Ooi Tan 吕帆 Kah Meng Chung 胡楚南 Ian Morgan Oliver Kam Tong Woo 蓝卫忠 齐备 瞿佳 杨智宽 樊志诚 吴佩昌 Ian Flitcroft Murphy Hian Kee Chan Thok Chuan Tan Charlie Ho David Chai Wong Chong Liang Hwee Koh Olivia Qian Ru Cheng | 2022 | 中华眼视光学与视觉科学杂志2022，24，3： | 11 |
| 4 | Single-cell transcriptomic atlas of primate cardiopulmonary aging显示文摘Aging is a major risk factor for many diseases,especially in highly prevalent cardiopulmonary comorbidities and infectious diseases including Coronavirus Disease 2019(COVID-19).Resolving cellular and molecular mechanisms associated with aging in higher mammals is therefore urgently needed.Here,we created young and old non-human primate single-nucleus/cell transcriptomic atlases of lung,heart and artery,the top tissues targeted by SARS-CoV-2.Analysis of cell type-specific aging-associated transcriptional changes revealed increased systemic inflammation and compromised virus defense as a hallmark of cardiopulmonary aging.With age,expression of the SARS-CoV-2 receptor angiotensin-converting enzyme 2(ACE2)was increased in the pulmonary alveolar epithelial barrier,cardiomyocytes,and vascular endothelial cells.We found that interleukin 7(IL7)accumulated in aged cardiopulmonary tissues and induced ACE2 expression in human vascular endothelial cells in an NF-κB-dependent manner.Furthermore,treatment with vitamin C blocked IL7-induced ACE2 expression.Altogether,our findings depict the first transcriptomic atlas of the aged primate cardiopulmonary system and provide vital insights into age-linked susceptibility to SARS-CoV-2,suggesting that geroprotective strategies may reduce COVID-19 severity in the elderly. | Shuai Ma Shuhui Sun Jiaming Li Yanling Fan Jing Qu Liang Sun Si Wang Yiyuan Zhang Shanshan Yang Zunpeng Liu Zeming Wu Sheng Zhang Qiaoran Wang Aihua Zheng Shuguang Duo Yang Yu Juan Carlos Izpisua Belmonte Piu Chan Qi Zhou Moshi Song Weiqi Zhang Guang-Hui Liu | 2021 | Cell Research2021，31，4： | 10 |
| 5 | Stabilization of heterochromatin by CLOCK promotes stem cell rejuvenation and cartilage regeneration显示文摘Accumulating evidence indicates an association between the circadian clock and the aging process.However,it remains elusive whether the deregulation of circadian clock proteins underlies stem cell aging and whether they are targetable for the alleviation of aging-associated syndromes.Here,we identified a transcription factor-independent role of CLOCK,a core component of the molecular circadian clock machinery,in counteracting human mesenchymal stem cell(hMSC)decay.CLOCK expression was decreased during hMSC aging.In addition,CLOCK deficiency accelerated hMSC senescence,whereas the overexpression of CLOCK,even as a transcriptionally inactive form,rejuvenated physiologically and pathologically aged hMSCs.Mechanistic studies revealed that CLOCK formed complexes with nuclear lamina proteins and KAP1,thus maintaining heterochromatin architecture and stabilizing repetitive genomic sequences.Finally,gene therapy with lentiviral vectors encoding CLOCK promoted cartilage regeneration and attenuated age-related articular degeneration in mice.These findings demonstrate a noncanonical role of CLOCK in stabilizing heterochromatin,promoting tissue regeneration,and mitigating aging-associated chronic diseases. | Chuqian Liang Zunpeng Liu Moshi Song Wei Li Zeming Wu Zehua Wang Qiaoran Wang Si Wang Kaowen Yan Liang Sun Tomoaki Hishida Yanning Cai Juan Carlos lzpisua Belmonte Pedro Guillen Piu Chan Qi Zhou Weiqi Zhang Jing Qu Guang-Hui Liu | 2021 | Cell Research2021，31，2： | 8 |
| 6 | CRISPR/Cas9-mediated gene knockout reveals a guardian role of NF-κB/RelA in maintaining the homeostasis of human vascular cells显示文摘 | Ping Wang Zunpeng Liu Xiaoqian Zhang Jingyi Li Liang Sun Zhenyu Ju Jian Li Piu Chan Guang-Hui Liu Weiqi Zhang Moshi Song Jing Qu | 2018 | Protein & Cell2018，9，11： | 8 |
| 7 | Would integrated Western and traditional Chinese medicine have more benefits for stroke rehabilitation? A systematic review and meta-analysis显示文摘Background Stroke is a major cause of death or long-term disability worldwide.Many patients with stroke receive integrative therapy consisting of Western medicine(WM)and routine rehabilitation in conjunction with Chinese medicine(CM),such as acupuncture and Chinese herbal medicine.However,there is no available evidence on the effectiveness of the combined use of WM and CM interventions in stroke rehabilitation.Aims The purpose of this meta-analysis is to evaluate the results of all individual studies to assess the combined use of CM and WM in stroke rehabilitation compared with WM only.Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed.MEDLINE,EMBASE,Cochrane and China National Knowledge Infrastructure(CNKI)were searched.The included outcomes were dependency,motor function,depression and swallowing function.Subgroup analysis was performed,and publication bias was assessed using funnel plots.Summary of review 58 studies and 6339 patients were included in the meta-analysis.Subgroup analysis revealed that combined therapy comprising both acupuncture and WM had a superior effect on improving dependency and swallowing function compared with standard WM therapy alone.Potential superiority of combined therapy comprising CM and WM in improving depression compared with standard WM therapy was also found.Conclusions Our results indicate that the combined use of CM and WM could be more efficacious in stroke rehabilitation compared with the use of WM therapy alone.However,most studies were short in duration(2 to 4 weeks)and prone to different types of biases,which prevents making any conclusion regarding the long-term effects and raises concerns regarding true efficacy in context of high likelihood of Hawthorn bias.So,more randomised controlled trials with more rigorous design and longer duration of treatment and follow-up need to be conducted to compare WM alone versus WM and CM combined. | Linda LD Zhong Ya Zheng Alexander Y Lau Norman Wong Liang Yao Xingyao Wu Tengteng Shao Zhenxing Lu Huijuan Li Chun Sum Yuen Jianwen Guo Suzanne Lo Janita Chau Kam Wa Chan Bacon Fung Leung Ng Zhaoxiang Bian Edwin Chau-leung Yu | 2022 | Stroke & Vascular Neurology2022，7，1： | 7 |
| 8 | An antifungal peptide from Phaseolus vulgaris cv. brown kidney bean显示文摘A 5.4-kDa 抗真菌的肽与对对 Mycosphaerella arachidicola (IC50= 3 M ) 的 defensins 和禁止的活动高度相应的一个 N 终端序列, Setospaeria turcica 和 Bipolaris maydis,从 Phaseolus vulgaris cv 的种子被孤立。棕色的菜豆。肽被采用必要的一个协议净化 Affi 胶化蓝胶化和单音的 S 上并且最后的吸附 Superdex 75 上的胶化过滤。对 M 的肽的抗真菌的活动。arachidicola 在 pH 范围是稳定的 312 并且在温度范围 0 桴 ?? 整浲湩污搠浯楡獮漠 ? | Yau Sang Chan Jack Ho Wong Evandro Fei Fang Wen Liang Pan Tzi Bun Ng | 2012 | Acta Biochimica et Biophysica Sinica2012，44，4： | 6 |
| 9 | Identification and Characterization of Tumorigenic Liver Cancer Stem/Progenitor Cells显示文摘 | Stephanie Ma Kwok–Wah Chan Liang Hu Terence Kin–Wah Lee Jana Yim–Hung Wo Irene Oi–Lin Ng Bo–Jian Zheng Xin–Yuan Guan | 2007 | Gastroenterology2007，，7： | 4 |
| 10 | On the adjacent vertex-distinguishing acyclic edge coloring of some graphs显示文摘A proper edge coloring of a graph G is called adjacent vertex-distinguishing acyclic edge coloring if there is no 2-colored cycle in G and the coloring set of edges incident with u is not equal to the coloring set of edges incident with v,where uv ∈ E(G).The adjacent vertex distinguishing acyclic edge chromatic number of G,denoted by χAa(G),is the minimal number of colors in an adjacent vertex distinguishing acyclic edge coloring of G.If a graph G has an adjacent vertex distinguishing acyclic edge coloring,then G is called adjacent vertex distinguishing acyclic.In this paper,we obtain adjacent vertex-distinguishing acyclic edge coloring of some graphs and put forward some conjectures. | SHIU Wai Chee CHAN Wai Hong ZHANG Zhong-fu BIAN Liang | 2011 | Applied Mathematics(A Journal of Chinese Universities)2011，26，4： | 3 |
| 11 | A highly efficient pathway to recover gold from acid aqueous solution by using an amidoxime-functionalized UHMWPE fiber显示文摘A new amidoxime-functionalized ultrahigh molecular weight polyethylene fibrous adsorbent(UHMWPEg-PAO) was used for the recovery of Au(III) from acid aqueous solution.The maximum experimental absorption capacity of UHMWPE-g-PAO fiber was found to be approximately 220.0 mg·g^-1.Au adsorption on UHMWPE-g-PAO was characterized by synchrotron radiation-based microcomputed tomography(SR-μ-CT),transmission electron microscopy(TEM),X-ray absorption near-edge structure spectroscopy(XANES) and synchrotron radiation-based Fourier transform infrared microspectroscopy(SR-FTIR).The SR-μ-CT and TEM results showed the distribution features of gold particles on the fiber.The mechanism of Au(III) recovery from aqueous solutions by UHMWPE-g-PAO was based on the adsorbed Au(III) ions,which were reduced to metallic zero-valent gold(Au(0)) by amino groups(-NH2) in the amidoxime(AO)groups during the adsorption process,as confirmed by highresolution TEM(HRTEM) and XANES analyses.X-ray diffraction(XRD) results indicated that the incineration ashes contained metallic zero-valent gold.In conclusion,this amidoxime-functionalized fibrous adsorbent is a promising material for recovering gold from aqueous solution. | Yu-Lin Liang Chan Jin Jiang-Tao Hu Zhen Liu Yan Li Jian-Rong Zeng Guo-Zhong Wu Xiang-Jun Wei | 2019 | Rare Metals2019，38，11： | 3 |
| 12 | A prospective, randomized controlled trial of transjugular intrahepatic portosystemic shunt versus cyanoacrylate injection in the prevention of gastric variceal rebleeding显示文摘 | G.-H. Lo H.-L. Liang W.-C. Chen M.-H. Chen K.-H. Lai P.-I. Hsu C.-K. Lin H.-H. Chan H.-B. Pan | 2007 | Endoscopy2007，，08： | 3 |
| 13 | A single-cell transcriptomic atlas of primate pancreatic islet aging显示文摘Aging-related degeneration of pancreatic islet cells contributes to impaired glucose tolerance and diabetes.Endocrine cells age heterogeneously,complicating the efforts to unravel the molecular drivers underlying endocrine aging.To overcome these obstacles,we undertook single-cell RNA sequencing of pancreatic islet cells obtained from young and aged non-diabetic cynomolgus monkeys.Despite sex differences and increased transcriptional variations,agedβ-cells showed increased unfolded protein response(UPR)along with the accumulation of protein aggregates.We observed transcriptomic dysregulation of UPR components linked to canonical ATF6 and IRE1 signaling pathways,comprising adaptive UPR during pancreatic aging.Notably,we found aging-relatedβ-cell-specific upregulation of HSP90 B1,an endoplasmic reticulum-located chaperone,impeded high glucose-induced insulin secretion.Our work decodes aging-associated transcriptomic changes that underlie pancreatic islet functional decay at single-cell resolution and indicates that targeting UPR components may prevent loss of proteostasis,suggesting an avenue to delayingβ-cell aging and preventing aging-related diabetes. | Jingyi Li Yuxuan Zheng Pengze Yan Moshi Song Si Wang Liang Sun Zunpeng Liu Shuai Ma Juan Carlos Izpisua Belmonte Piu Chan Qi Zhou Weiqi Zhang Guang-Hui Liu Fuchou Tang Jing Qu | 2021 | National Science Review2021，8，2： | 3 |
| 14 | Modified Zhibai Dihuang pill,a traditional Chinese medicine formula,on steroid withdrawal in systemic lupus erythematosus:A systematic review and meta-analysis显示文摘Background:Zhibai Dihuang pill(ZBDH),a Chinese herbal formula,has been widely used as an adjunctive therapy to help reduce the patient’s steroid dose and maintain low disease activity in systemic lupus erythematosus(SLE).Objective:This systematic review evaluates the therapeutic effect of modified ZBDH in reducing steroid use in patients with SLE.Search strategy:A systematic literature search was carried out using seven databases,including PubMed,Embase,Cochrane Central Register of Controlled Trials,Chinese Biomedical Literature Database,Chinese National Knowledge Infrastructure,Chinese VIP Information and Wanfang Database,from their inception to June 1 st,2019.The search terms included‘‘systemic lupus erythematosus,'‘‘Chinese medicine'and‘‘clinical trial,'and their synonyms.Subject headings matching the above terms were also used.Inclusion criteria:This meta-analysis included randomized controlled trials that evaluated the reduction of steroid dose in patients with SLE.Traditional Chinese medicine(TCM)formulas in experimental group should be prescribed based on ZBDH and used as adjunctive therapy and the comparator should contain steroids.Data extraction and analysis:Two authors independently conducted database search,study selection,data extraction and quality assessment.The extracted information contained study design,sample size,recruitment mode,diagnostic criteria,inclusion and exclusion criteria,participant characteristics,TCM patterns,TCM formulas and treatment outcomes.The primary outcome was the change of steroid dose.Secondary outcomes included SLE Disease Activity Index(SLEDAI),biomarkers of disease activity and clinical response rate.STATA 15.0 was used to analyze the pooled effects reported as weighted mean difference(WMD)or odds ratio,with a 95%confidence interval(CI).Results:In total,20 trials involving 1470 SLE patients were included.The pooled result showed that modified ZBDH taken in combination with standard care led to a larger reduction in steroid dose,compared to standard care alone(WMD:3.79;95%CI:2.58–5.01;P<0.001).Favorable outcomes were also seen in secondary outcome criteria,such as SLEDAI and complement 3.The modified ZBDH treatments were well tolerated without increasing adverse effects.Conclusion:The systematic review provided preliminary evidence supporting the use of ZBDH as a cotherapy to aid steroid dose reduction in patients with SLE.However,more rigorous studies should be conducted to validate these findings,and explore the mechanisms of ZBDH’s relevant bioactive constituents. | Liang Dai Ka Kei Chan Jian-chun Mao Yu Tianc Jun-hua Gu Jun Zhou Linda L.D.Zhong | 2020 | Journal of Integrative Medicine2020，18，6： | 3 |
| 15 | Standard Protocol Items for Clinical Trials with Traditional Chinese Medicine 2018: Recommendations, Explanation and Elaboration(SPIRIT-TCM Extension 2018)显示文摘Traditional Chinese Medicine(TCM) is one of the oldest systems of medicine. More and more attention has been paid to TCM application, but the variable quality of clinical trials with TCM impedes its widespread acceptance. The Standard Protocol Items: Recommendations for Interventional Trials(SPIRIT) 2013 Statement has established guidelines for designing clinical trials to ensure that the trial results are accurate and reliable. However, there are difficulties when applying SPIRIT 2013 Statement to trials with TCM, due to the unique theory and the characteristic of TCM intervention. An Extension to the original SPIRIT was developed to ensure the quality of trial design with TCM. As Chinese herbal formulae, acupuncture and moxibustion are common and representative interventions in TCM practice, the executive working group determined that the SPIRIT-TCM Extension focus on these three interventions. Extension was developed through initiation, 3 rounds of Delphi consensus survey, and finalizing expert meeting. Seven items from the SPIRIT 2013 Statement were modified, namely, 'title', 'background and rationale', 'objectives', 'eligibility criteria', 'interventions', 'outcomes', and 'data collection methods'. The Extension includes the introduction of the concept of TCM pattern and 3 major TCM interventions, with examples and explanations. The SPIRIT-TCM Extension 2018 provides suggestion for investigators in designing high quality TCM clinical trials. It is expected that wide dissemination and application of this extension ensure continuous improvement of TCM trial quality throughout the world. | DAI Liang CHENG Chung-wah TIAN Ran ZHONG Linda LD LI You-ping LYU Ai-ping CHAN An-wen SHANG Hong-cai BIAN Zhao-xiang | 2019 | Chinese Journal of Integrative Medicine2019，25，1： | 2 |
| 16 | ZIC1 is downregulated through promoter hypermethylation in gastric cancer显示文摘 | Liang Jing Wang Hong Chuan Jin Xian Wang Emily K.Y. Lam Jian Bin Zhang Xin Liu Francis K.L. Chan Jian Min Si Joseph J.Y. Sung | 2009 | Biochemical and Biophysical Research Communications2009，，4： | 2 |
| 17 | Serum from Acute-on-chronic Liver Failure Patients May Affect Mesenchymal Stem Cells Transplantation by Impairing the Immunosuppressive Function of Cells显示文摘Background and Aims:The safety and efficacy of mesenchymal stem cells(MSCs)in the treatment of acute-onchronic liver failure(ACLF)have been validated.However,the impact of the pathological ACLF microenvironment on MSCs is less well understood.This study was designed to explore the changes in the functional properties of MSCs exposed to ACLF serum.Methods:MSCs were cultured in the presence of 10%,30%and 50%serum concentrations from ACLF patients and healthy volunteers.Then,the cell morphology,phenotype,apoptosis and proliferation of MSCs were evaluated,including the immunosuppressive effects.Subsequently,mRNA sequencing analysis was used to identify the molecules and pathways involved in MSC functional changes in the context of ACLF.Results:In the presence of ACLF serum,MSC morphology significantly changed but phenotype did not.Besides,MSC proliferation activity was weakened,while the apoptosis rate was lightly increased.Most importantly,the immunosuppressive function of MSCs was enhanced in a lowconcentration serum environment but transformed into a proinflammatory response in a high-concentration serum environment.RNA sequencing indicated that 10%serum concentration from ACLF patients mediated the PI3K-Akt pathway to enhance the anti-inflammatory effect of MSCs,while the 50%serum concentration from ACLF patients promoted the conversion of MSCs into a proinflammatory function by affecting the cell cycle.Conclusions:The 50%ACLF serum concentration is more similar to the environment in the human body,which means that direct peripheral blood intravenous infusion of MSCs may reduce the effect of transplantation.Combining treatments of plasma exchange to reduce harmful substances in serum may promote MSCs to exert a stronger anti-inflammatory effect. | Yongyuan Zheng Shu Zhu Xingrong Zheng Wenxiong Xu Xuejun Li Jianguo Li Zhiliang Gao Chan Xie Liang Peng | 2021 | Journal of Clinical and Translational Hepatology2021，9，4： | 2 |
| 18 | Antifungal and antiviral products of marine organisms显示文摘 | Randy Chi Fai Cheung Jack Ho Wong Wen Liang Pan Yau Sang Chan Cui Ming Yin Xiu Li Dan He Xiang Wang Evandro Fei Fang Sze Kwan Lam Patrick Hung Kui Ngai Li Xin Xia Fang Liu Xiu Yun Ye Guo Qing Zhang Qing Hong Liu Ou Sha Peng Lin Chan Ki Adnan A Bekhit Alaa | 2014 | Applied Microbiology and Biotechnology2014，，8： | 2 |
| 19 | A prospective, randomized controlled trial of transjugular intrahepatic portosystemic shunt versus cyanoacrylate injection in the prevention of gastric variceal rebleeding显示文摘 | G.-H. Lo H.-L. Liang W.-C. Chen M.-H. Chen K.-H. Lai P.-I. Hsu C.-K. Lin H.-H. Chan H.-B. Pan | 2007 | Endoscopy2007，，08： | 2 |
| 20 | Imbalance of interleukin‐17‐producing CD 4 T cells/regulatory T cells axis occurs in remission stage of patients with hepatitis B virus‐related acute‐on‐chronic liver failure显示文摘 | Geng‐Lin Zhang Dong‐Ying Xie Bing‐Liang Lin Chan Xie Yi‐Nong Ye Liang Peng Shao‐Quan Zhang Yu‐Feng Zhang Qing Lai Jian‐Yun Zhu Ying Zhang Yang‐Su Huang Zhao‐Xia Hu Zhi‐Liang Gao | 2013 | J Gastroenterol Hepatol2013，，3： | 2 |
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