|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effectiveness of external Sanjierupi Gao on mastalgia caused by mammary gland hyperplasia: a placebo controlled trial显示文摘OBJECTIVE:To evaluate the curative effect of external application of the Chinese drug,Sanjierupi Gao,on mastalgia caused by mammary gland hyperplasia.METHODS:This randomized,double-blinded,and placebo controlled study enrolled 260 patients with mammary gland hyperplasia from five hospitals.Patients were randomly and equally divided in-to a Sanjierupi Gao treatment group and a placebo control group.An adhesive plaster was applied to the most painful area on either breast for 7 h a day.Treatment lasted for two menstrual cycles without application during menstruation.Mastalgia was used as the main index of curative effect.The change before and after treatment in days of mastalgia,the time to alleviate pain,pain extent,and severe pain scores were observed.RESULTS:Compared to the control group,the treatment group had significantly fewer days of mastalgia(P<0.01),a significantly lower severe pain score(P<0.01),and significantly less subjective pain and tenderness(P<0.05 and P<0.01,respectively).Three days before the follow-up visit,the pain score in the treatment group was significantly lower than that in the control group(P<0.05).A non-parametric test was used to compare the time to alleviate mastalgia between the two groups and found no statistical difference(Z=0.313,P=0.754).CONCLUSION:Application of Sanjierupi Gao can decrease mastalgia duration in patients with mammary gland hyperplasia during menstruation and alleviate the extent of mastalgia.The time to alleviate pain is psychologically influenced. | Yingyi Fan Xiaohua Pei Zhaolan Liu Zhongyuan Xia Dongxiao Zhang Afeng Song Duo Liu | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 7 |
| 2 | PHF6 functions as a tumor suppressor by recruiting methyltransferase SUV39H1 to nucleolar region and offers a novel therapeutic target for PHF6-muntant leukemia显示文摘Mutations in the plant homeodomain-like finger protein 6(PHF6)gene are strongly associated with acute myeloid(AML)and T-cell acute lymphoblastic leukemia(T-ALL).In this study,we demonstrated that PHF6 can bind to H3K9me3 and H3K27me1 on the nucleolar chromatin and recruit histone methyltransferase SUV39H1 to the rDNA locus.The deletion of PHF6 caused a decrease in the recruitment of SUV39H1 to rDNA gene loci,resulting in a reduction in the level of H3K9me3 and the promotion of rDNA transcription.The knockdown of either SUV39H1 or PHF6 significantly attenuated the effects of increase in H3K9me3 and suppressed the transcription of rDNA induced by the overexpression of the other interacting partner,thereby establishing an interdependent relationship between PHF6 and SUV39H1 in their control of rRNA transcription.The PHF6 clinical mutants significantly impaired the ability to bind and recruit SUV39H1 to the rDNA loci,resulting in an increase in rDNA transcription activity,the proliferation of in vitro leukemia cells,and the growth of in vivo mouse xenografts.Importantly,significantly elevated levels of pre-rRNA were observed in clinical AML patients who possessed a mutated version of PHF6.The specific rDNA transcription inhibitor CX5461 significantly reduced the resistance of U937 AML cells deficient in PHF6 to cytarabine,the drug that is most commonly used to treat AML.Collectively,we revealed a novel molecular mechanism by which PHF6 recruits methyltransferase SUV39H1 to the nucleolar region in leukemia and provided a potential therapeutic target for PHF6-mutant leukemia. | Hsiang-i Tsai Yanping Wu Rui Huang Dandan Su Yingyi Wu Xiaoyan Liu Linglu Wang Zhanxue Xu Yuxin Pang Chong Sun Chao He Fan Shu Haitao Zhu Dongqing Wang Fang Cheng Laiqiang Huang Hongbo Chen | 2022 | Acta Pharmaceutica Sinica B2022，12，4： | 1 |
| 3 | Single-cell-resolution transcriptome map revealed novel genes involved in testicular germ cell progression and somatic cells specification in Chinese tongue sole with sex reversal显示文摘Female-to-male sex reversals(pseudomales)are common in lower vertebrates and have been found in natural populations,which is a concern under rapid changes in environmental conditions.Pseudomales can exhibit altered spermatogenesis.However,the regulatory mechanisms underlying pseudomale spermatogenesis remain unclear.Here,we characterized spermatogenesis in Chinese tongue sole(Cynoglossus semilaevis),a species with genetic and environmental sex determination,based on a highresolution single-cell RNA-seq atlas of cells derived from the testes of genotypic males and pseudomales.We identified five germ cell types and six somatic cell types and obtained a single-cell atlas of dynamic changes in gene expression during spermatogenesis in Chinese tongue sole,including alterations in pseudomales.We detected decreased levels of Ca^(2+)signaling pathway-related genes in spermatogonia,insufficient meiotic initiation in spermatocytes,and a malfunction of somatic niche cells in pseudomales.However,a cluster of CaSR genes and MAPK signaling factors were upregulated in undifferentiated spermatogonia of pseudomales.Additionally,we revealed that Z chromosome-specific genes,such as piwil2,dhx37,and ehmt1,were important for spermatogenesis.These results improve our understanding of reproduction after female-to-male sex-reversal and provide new insights into the adaptability of reproductive strategies in lower vertebrates. | Hong-Yan Wang Xiang Liu Jian-Yang Chen Yingyi Huang Yifang Lu Fujian Tan Qun Liu Mingming Yang Shuo Li Xianghui Zhang Yating Qin Wenxiu Ma Yingming Yang Liang Meng Kaiqiang Liu Qian Wang Guangyi Fan Rafael H.Nóbrega Shanshan Liu Francesc Piferrer Changwei Shao | 2023 | Science China(Life Sciences)2023，66，5： | 1 |
| 4 | Periostin promotes EMT via inhibition of RIN1-mediated endocytosis of EGFR in gliomas显示文摘Purpose:Approximately 1/3 of brain tumors are gliomas.Previous glioma-related studies have reported increased expression of periostin(POSTN)in these cancerous tissues,but the role and mechanism of POSTN in glioma development remain unclear.Methods:Nanoscale liquid chromatography coupled with tandem mass spectrometry(nano LC-MS/MS)and RNA sequencing were used to identify diferential protein and mRNA expression in clinical glioma samples.Quantitative real-time PCR(qRT-PCR)was used to measure the expression of POSTN in tissues and cells.The efects of POSTN on glioma cell migration and invasion were examined using wound healing,Transwell,and three-dimensional spheroid assays in vitro and a nude mouse xenograft model in vivo.The efects of POSTN on the stability,endocytosis,and degradation of EGFR were examined by immunoblotting and immunofuorescence staining.Truncation mutation analysis was performed to investigate direct interactions between POSTN and EGFR.Immunohistochemical staining was carried out to confrm the clinical signifcance of POSTN.Results:Overexpression of POSTN induced epithelial-to-mesenchymal transition(EMT)in glioma cells in vivo and in vitro.Mechanistically,POSTN downregulation inhibited EGFR signaling by promoting EGFR endocytosis and degradation.In addition,POSTN was found to bind to EGFR and RIN1,inhibiting EGFR endocytosis and degradation and thus activating the PI3K-Akt signaling pathway.Conclusion:These fndings indicate the mechanism by which the POSTN/EGFR/RIN1 axis inhibits EGFR endocytosis and degradation,resulting in glioma cell EMT through the PI3K-AKT signaling pathway.Targeting POSTN/EGFR/RIN1 interactions may guarantee benefcial outcomes of glioma treatment. | Fengqi Zhou Tianfu Yu Fan Xiao Binbin Wang Wei Tian Ran Xu Xiaochun Zhao Ailiang Zeng Ning Liu Yingyi Wang Yongping You Junxia Zhang | 2022 | Holistic Integrative Oncology2022，1，1： | 0 |
| 5 | Current status of outcome reporting in randomized controlled trials of traditional Chinese medicine for mammary gland hyperplasia: A systematic review显示文摘Objective:To assess outcome indicators in clinical trials and provide a reference for establishing a core outcome set to treat hyperplasia of mammary gland(HMG)with traditional Chinese medicine(TCM).Methods:Eight online databases were searched from their inception to December 31,2022,to assess outcomes reported in randomized controlled trials(RCTs)of HMG treated with TCM.The quality of the included studies was assessed according to the Cochrane Risk of Bias Assessment Tool.All outcomes were extracted,classified,and described.Results:A total of 8249 articles were initially retrieved.Of these,70 articles were eligible and involved 10618 participants with HMG.A total of 17 outcome indicators with a frequency of 271 times were involved and were collected according to six outcome domains.Conclusions:The core outcomes of RCTs of HMG treated with TCM are large and divergent.There are problems in evaluation standards,primary and secondary outcomes,TCM characteristic indicators,long-term prognosis,and standardization of reporting.It is recommended to strengthen the trial design and actively construct the core outcome sets with TCM characteristics for HMG. | Liuyan Xu Xiaohua Pei Xuan Wang Baoyong Lai Xinyan Jin Yingyi Fan | 2023 | Journal of Traditional Chinese Medical Sciences2023，10，2： | 0 |
| 6 | Unexpected Adsorption Capacity of Ca-deficient Hydroxyapatite in Oil/water System显示文摘第一次,此处,我们面对水向许多 organics 汇报 hydroxyapatites 的意外、有趣的吸附能力,数量能是其吸着直到 6 | Le, Yingyi Yin, Anyuan Dai, Weilin Fan, Kangnian | 2011 | Chinese Journal of Chemistry2011，29，3： | 0 |
| 7 | Fang-Xia-Dihuang decoction inhibits breast cancer progression induced by psychological stress via down-regulation of PI3K/AKT and JAK2/STAT3 pathways:An in vivo and a network pharmacology assessment显示文摘Background:The development and prognosis of breast cancer are intricately linked to psychological stress.In addition,depression is the most common psychological comorbidity among breast cancer survivors,and reportedly,Fang-Xia-Dihuang decoction(FXDH)can effectively manage depression in such patients.However,its pharmacological and molecular mechanisms remain obscure.Methods:Public databases were used for obtaining active components and related targets.Main active components were further verified by ultra-high-performance liquid chromatography-high-resolution mass spectrometry(UPLC-HRMS).Protein–protein interaction and enrichment analyses were taken to predict potential hub targets and related pathways.Molecule docking was used to understand the interactions between main compounds and hub targets.In addition,an animal model of breast cancer combined with depression was established to evaluate the intervention effect of FXDH and verify the pathways screened by network pharmacology.Results:174 active components of FXDH and 163 intersection targets of FXDH,breast cancer,and depression were identified.Quercetin,methyl ferulate,luteolin,ferulaldehyde,wogonin,and diincarvilone were identified as the principal active components of FXDH.Protein–protein interaction and KEGG enrichment analyses revealed that the phosphoinositide-3-kinase–protein kinase B(PI3K/AKT)and Janus kinase/signal transducer and activator of transcription(JAK2/STAT3)signaling pathways played a crucial role in mediating the efficacy of FXDH for inhibiting breast cancer progression induced by depression.In addition,in vivo experiments revealed that FXDH ameliorated depression-like behavior in mice and inhibited excessive tumor growth in mice with breast cancer and depression.FXDH treatment downregulated the expression of epinephrine,PI3K,AKT,STAT3,and JAK2 compared with the control treatment(p<0.05).Molecular docking verified the relationship between the six primary components of FXDH and the three most important targets,including phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha(PIK3CA),AKT,and STAT3.Conclusion:This study provides a scientific basis to support the clinical application of FXDH for improving depression-like behavior and inhibiting breast cancer progression promoted by chronic stress.The therapeutic effects FXDH may be closely related to the PI3K/AKT and JAK2/STAT3 pathways.This finding helps better understand the regulatory mechanisms underlying the efficacy of FXDH. | LINGYAN LV JING ZHAO XUAN WANG LIUYAN XU YINGYI FAN CHUNHUI WANG HONGQIAO FAN XIAOHUA PEI | 2023 | BIOCELL2023，47，9： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员