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Genomic medicine in clinical practice:national genomic medicine program in Japan

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Cancer Biology & medicine 2024年第1期21卷 4-9页

作者： Teruhiko Yoshida Yasushi Yatabe Ken Kato Genichiro Ishii Akinobu Hamada Hiroyuki Mano Kuniko Sunami Noboru Yamamoto Takashi Kohno Department of Genetic medicine and Services National Cancer Center HospitalTokyo 104-0045Japan Department of Diagnostic Pathology National Cancer Center HospitalTokyo 104-0045Japan Clinical Research Support Offce Clinical Research Coordinating SectionBiobank Translational Research Support SectionNational Cancer Center HospitalTokyo 104-0045Japan Department of Pathology and Clinical Laboratories National Cancer Center Hospital EastChiba 277-8577Japan Division of Molecular Pharmacology National Cancer Center Research InstituteTokyo 104-0045Japan National Cancer center Research Institute Tokyo 104-0045Japan Department of Laboratory medicine National Cancer Center HospitalTokyo 104-0045Japan Department of experimental Therapeutics National Cancer Center HospitalTokyo 104-0045Japan Division of Genome Biology National Cancer Center Research InstituteTokyo 104-0045Japan

Cancer statistics in Japan Cancer is the most common cause of death in Japan based on Statistics 2021~*** statistics were first gathered,infectious diseases,such as tuberculosis,and cerebrovascular disease have been the main causes of death in *** surpassed cerebrovascular disease as the main cause of death in 1981,and the number of cancer deaths has *** 38,000 people died of cancer in *** National Cancer center(NCC)reported that the 5-year survival rate for patients with cancer was improving(62%for males and 66.9%for females)in a population-based cancer registry.

关键词： Cancer cancer death

Light axion-like particles and the pseudoscalar mesonic decays M →M′v■

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Communications in Theoretical Physics 2024年第9期 39-43页

作者： Guo-Qiang Dai Chong-Xing Yue Yang-Yang Bu Yi-Hang Wang Department of physics Liaoning Normal University center for Theoretical and experimental High Energy Physics Liaoning Normal University

The axion-like particle （ALP） is one kind of the best-motivated new *** consider its production from the pseudoscalar mesonic decays M→M′a,with M being a pseudoscalar meson B or *** upper limits on the flavor-conserving ALP–quark coupling parameter guare obtained by assuming the ALP to be an invisible *** find that the most severe constraint on gucomes from the decay K+→π+v■ for 0.05 Ge V≤Ma≤0.35 Ge V,while the decays B+,0→K+,0v■and B+,0→π+,0υ■can also generate significant constraints.

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Dual-directional regulation of spinal cord injury and the gut microbiota

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Neural Regeneration Research 2024年第3期19卷 548-556页

作者： Yinjie Cui Jingyi Liu Xiao Lei Shuwen Liu Haixia Chen Zhijian Wei Hongru Li Yuan Yang Chenguang Zheng Zhongzheng Li Academy of Medical Engineering and Translational medicine Tianjin UniversityTianjinChina School of Medical Technology Tianjin University of Traditional Chinese MedicineTianjinChina Research center of experimental Acupuncture Science Tianjin University of Traditional Chinese MedicineTianjinChina International Cooperation and Exchange Office Chengdu University of Traditional Chinese MedicineChengduSichuan ProvinceChina International Cooperation Base of Spinal Cord Injury Tianjin Key Laboratory of Spine and Spinal Cord InjuryDepartment of OrthopedicsTianjin Medical University General HospitalTianjinChina Department of Orthopedics Qilu Hospital of Shandong UniversityJinanShandong ProvinceChina

There is increasing evidence that the gut microbiota affects the incidence and progression of central nervous system diseases via the brain-gut *** spinal cord is a vital important part of the central nervous system;however,the underlying association between spinal cord injury and gut interactions remains *** studies suggest that patients with spinal cord injury frequently experience intestinal dysfunction and gut *** in the gut microbiota can cause disruption in the intestinal barrier and trigger neurogenic inflammatory responses which may impede recovery after spinal cord *** review summarizes existing clinical and basic research on the relationship between the gut microbiota and spinal cord *** research identified three key ***,the gut microbiota in patients with spinal cord injury presents a key characteristic and gut dysbiosis may profoundly influence multiple organs and systems in patients with spinal cord ***,following spinal cord injury,weakened intestinal peristalsis,prolonged intestinal transport time,and immune dysfunction of the intestine caused by abnormal autonomic nerve function,as well as frequent antibiotic treatment,may induce gut ***,the gut microbiota and associated metabolites may act on central neurons and affect recovery after spinal cord injury;cytokines and the Toll-like receptor ligand pathways have been identified as crucial mechanisms in the communication between the gut microbiota and central nervous *** microbiota transplantation,probiotics,dietary interventions,and other therapies have been shown to serve a neuroprotective role in spinal cord injury by modulating the gut *** targeting the gut microbiota or associated metabolites are a promising approach to promote functional recovery and improve the complications of spinal cord injury.

关键词： chemokines cytokines gut microbiota NLRP3 spinal cord injury Toll-like receptor ligand tryptophan

Chemotherapy induces breast cancer stem cell enrichment through repression of glutathione S-transferase Mu

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Genes & Diseases 2024年第2期11卷 528-531页

作者： Jing He Yiran Yu Yilin He Jie He Guangyu Ji Haiquan Lu The Second Hospital and Advanced Medical Research Institute Cheeloo College of MedicineShandong UniversityJinanShandong 250012China Department of Nursing The First Affiliated Hospital of Shandong First Medical UniversityJinanShandong 250014China School of medicine Xinjiang Medical UniversityUrumqiXinjiang 830054China School of medicine Binzhou Medical UniversityYantaiShandong 264003China Oncology Department Jinan Zhangqiu District People's HospitalJinanShandong 250200China Key Laboratory for experimental Teratology of the Ministry of Education Cheeloo College of MedicineShandong UniversityJinanShandong 250012China center for Reproductive medicine Shandong UniversityJinanShandong 250012China

Triple-negative breast cancer(TNBC)has aggressive characteristics as exemplified by the high risk of recurrence,metastasis,and patient mortality.1 Cytotoxic chemotherapy may reduce tumor burden initially,but leave behind chemo-resistant breast cancer stem cells(BCSCs)that lead to tumor recurrence and metastasis.2 Chemotherapy induces BCsC enrichment through the activation of glutathione biosynthesis pathways,which increases intracellular glutathione levels and specifies the BCSC phenotype through complicated downstream signaling pathways.3 Glutathione S-transferases(GSTs),a superfamily(which contains seven cytosolic classes:Alpha,Kappa,Mu,Omega,Pi,Theta,and Zeta,and one microsomal class MGSTs)of phase Il enzymes that catalyze the conjugation of glutathione with electrophilic compounds,play a critical role in detoxification and chemotherapy resistance of cancer ***,the role of GSTs in the regulation of BCSCs is largely elusive.

关键词： chemotherapy breast metastasis

DEAD-box helicase 17(DDX17)protects cardiac function by promoting mitochondrial homeostasis in heart failure

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2774-2790页

作者： Mingjing Yan Junpeng Gao Ming Lan Que Wang Yuan Cao Yuxuan Zheng Yao Yang Wenlin Li Xiaoxue Yu Xiuqing Huang Lin Dou Bing Liu Junmeng Liu Hongqiang Cheng Kunfu Ouyang Kun Xu Shenghui Sun Jin Liu Weiqing Tang Xiyue Zhang Yong Man Liang Sun Jianping Cai Qing He Fuchou Tang Jian Li Tao Shen The Key Laboratory of Geriatrics Beijing Institute of GeriatricsInstitute of Geriatric MedicineChinese Academy of Medical SciencesBeijing Hospital/National Center of Gerontology of National Health CommissionBeijing 100730China Peking University Fifth School of Clinical medicine Beijing 100730China Department of Laboratory medicine Huashan HospitalShanghai Medical CollegeFudan UniversityShanghai 200040China Biomedical Pioneering Innovation center School of Life SciencesPeking UniversityBeijing 100871China Emergency center Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Cardiology Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Graduate School of Peking Union Medical College Beijing 100730China Department of Health Care Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical SciencesBeijing 100730China Peking-Tsinghua center for Life Sciences Academy for Advanced Interdisciplinary StudiesPeking UniversityBeijing 100871China Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital Zhejiang University School of MedicineHangzhou 310058China Department of Cardiovascular Surgery Peking University Shenzhen HospitalShenzhen 518036China experimental Technology center for Life Sciences at Beijing Normal University Beijing 100875China

DEAD-box helicase 17(DDX17)is a typical member of the DEAD-box family with transcriptional cofactor *** DDX17 is abundantly expressed in the myocardium,its role in heart is not fully *** generated cardiomyocyte-specific Ddx17-knockout mice(Ddx17-cKO),cardiomyocyte-specific Ddx17 transgenic mice(Ddx17-Tg),and various models of cardiomyocyte injury and heart failure(HF).DDX17 is downregulated in the myocardium of mouse models of heart failure and cardiomyocyte ***-specific knockout of Ddx17 promotes autophagic flux blockage and cardiomyocyte apoptosis,leading to progressive cardiac dysfunction,maladaptive remodeling and progression to heart *** of DDX17 expression in cardiomyocytes protects cardiac function under pathological *** studies showed that DDX17 can bind to the transcriptional repressor B-cell lymphoma 6(BCL6)and inhibit the expression of dynamin-related protein 1(DRP1).When DDX17 expression is reduced,transcriptional repression of BCL6 is attenuated,leading to increased DRP1 expression and mitochondrial fission,which in turn leads to impaired mitochondrial homeostasis and heart *** also investigated the correlation of DDX17 expression with cardiac function and DRP1 expression in myocardial biopsy samples from patients with heart *** findings suggest that DDX17 protects cardiac function by promoting mitochondrial homeostasis through the BCL6-DRP1 pathway in heart failure.

关键词： DDX17 homeostasis cardiac

A comparison of the effect of alendronate and You-Gui-Wan on osteoporosis in female rats with kidney-yang deficiency

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Traditional medicine Research 2024年第6期9卷 31-41页

作者： Mei-Mei Wu Xing-Peng He Wan-Ting Wu Wen-Jie Lu Yan-Yang Mai Kun-Cai Xu Yao-Feng Zhi Hai-Xin Mo Jia-Di He Xin Zhang Peng-Fei Li Clinical experimental center Jiangmen Engineering Technology Research Center of Clinical Biobank and Translational ResearchJiangmen Central HospitalJiangmen 529030China Traumatic Orthopedics Baiyun Hospital of The First Affiliated Hospital of Guangzhou University of Chinese MedicineGuangzhou 510470China Department of Intelligent Engineering Guiyang Institute of Information Science and TechnologyGuiyang 550025China

Background:In traditional Chinese medicine,You-Gui-Wan(YGW)is typically used to treat osteoporosis associated with kidney-yang ***,there have been few mechanistic studies on the effectiveness of kidney-yang deficiency-type osteoporosis with *** further clarify the role of YGW in the effect of osteoporosis with kidney-yang deficiency,the study analyzed the therapeutic advantages of YGW by comparing the therapeutic effects of YGW and alendronate(ALN)on osteoporosis with kidney-yang ***:SPF female SD rats were randomly divided into control,osteoporosis,osteoporosis with kidney-yang deficiency,osteoporosis with kidney-yang deficiency+YGW and osteoporosis with kidney-yang deficiency+ALN *** for the control group,osteoporosis was induced by the removal of bilateral *** 12 weeks,rats with osteoporosis in the kidney-yang deficiency group had kidney-yang deficiency syndrome triggered by hydrocortisone for 14 *** were treated with YGW or ALN for 12 *** weights of rats were ***-eosin staining staining was used to observe pathological changes in bone trabeculae,liver,spleen,and kidneys of *** of the growth plate cartilage of rats in different groups was observed by safranine-O *** expression of osteoclast key indices(ACP)and osteoblast key indices(ALP)in the bone tissue of rats in the different groups was observed by immunohistochemical *** expression of bone resorption-related indicators(TRAP and NXT-1),bone formation-related indicators(BALP,BGP,and P1NP),and major indicators of kidney-yang deficiency(ACTH,T3,T4,cAMP,and cGMP)were observed using an ELISA detection *** expression levels of the main indices of liver function(ALT and AST)were detected in different ***:The differences between the osteoporosis with kidney-yang deficiency group and osteoporosis group were that the weight of rats and the expression of ACTH,T3,T4,and cAMP decreased significantl

关键词： osteoporosis kidney-yang deficiency You-Gui-Wan alendronate

Tumor immunological phenotype-derived gene classification predicts prognosis,treatment response,and drug candidates in ovarian cancer

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Genes & Diseases 2024年第5期11卷 94-97页

作者： Chengbin Guo Yuqin Tang Zhihai Liu a Chuanliang Chen Xun Hu Yongqiang Zhang Guangzhou Women and Children’s Medical center Guangzhou Medical UniversityGuangzhouGuangdong 510623China Clinical Bioinformatics experimental center Henan Provincial People’s HospitalPeople’s Hospital of Zhengzhou UniversityZhengzhouHenan 450003China School of Pharmacy Macao University of Science and TechnologyTaipaMacao 999078China Clinical Research center The Second Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouZhejiang 310003China Biorepository State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduSichuan 610041China West China School of medicine West China HospitalSichuan UniversityChengduSichuan 610041China

The high recurrence and low responsiveness to immunotherapy make ovarian cancer(OC)the most lethal gynecological *** microenvironment is critical in risk stratification and the discovery of molecular *** developed a prognostic classification for OC,which could also predict the prognosis of other gynecological cancers including breast cancer,endometrial cancer,and cervical *** mutation,hallmark pathways,and immune landscapes were *** analysis of immune checkpoints and multiple immune signatures revealed the low-risk group responds better to immune checkpoint inhibitors,which was validated by an external immunotherapeutic cohort(IMvigor210).Singlecell RNA sequencing(scRNA-seq)confirmed the high expression of SERPINB1 and SERPINB9 in dendritic cells,and AlphaFold2 was used to infer their 3D protein *** molecular compounds binding to SERPINB1/SERPINB9 were predicted by virtual screening.

关键词： prognosis cancer treatment

Targeting stroma and tumor,silencing galectin 1 treats orthotopic mouse hepatocellular carcinoma

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Acta Pharmaceutica Sinica B 2024年第1期14卷 292-303页

作者： Tahereh Setayesh Ying Hu Farzam Vaziri Xin Chen Jinping Lai Dongguang Wei Yu-Jui Yvonne Wan Department of Medical Pathology and Laboratory medicine University of CaliforniaDavisSacramentoCA 95817USA Cancer Biology Program the University of Hawaii Cancer CenterHonoluluHI 96813USA Department of Pathology and Laboratory medicine Kaiser Permanente Sacramento Medical CenterSacramentoCA 95825USA

This study examines inhibiting galectin 1(Gal1)as a treatment option for hepatocellular carcinoma(HCC).Gal1 has immunosuppressive and cancer-promoting *** data showed that Gal1 was highly expressed in human and mouse *** levels of Gal1 positively correlated with the stages of human HCC and negatively with *** roles of Gal1 in HCC were studied using overexpression(OE)or silencing using Igals1 siRNA delivered by *** to HCC initiation induced by RAS and AKT mutations,lgals1-OE and silencing had opposite impacts on tumor *** treatment effect of lgals1 siRNAwas further demonstrated by intersecting HCC at different time points when the tumor load had already reached 9%or even 42%of the body *** spatial transcriptomic profiles of Gal1 silenced and OE HCC,inhibiting matrix formation and recognition of foreign antigen in CD45t cell-enriched areas located at tumor-margin likely contributed to the anti-HCC effects of Gal1 *** the tumors,silencing Gal1 inhibited translational initiation,elongation,and ***,Gal1 silencing increased immune cells as well as expanded cytotoxic T cells within the tumor,and the anti-HCC effect of lgals1 siRNAwas ***,Gal1 silencing has a promising potential for HCC treatment.

关键词： Liver Hepatocellular carcinoma Carbohydrate-binding lectin Galectin 1 Extracellular matrix Translation Spatial transcriptomics Tumor-margin

Non-destructive Testing and Intelligent Evaluation of Road Structural Conditions using GPR and FWD

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Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Zhen Liu Siqi Wang Xingyu Gu Qiao Dong National Demonstration center for experimental Road and Traffic Engineering Education (Southeast University) Department of Roadway Engineering， School of Transportation， Southeast University

Aiming at the assessment of road structural conditions， a method of combining ground penetrating radar (GPR) and falling weight deflectometer (FWD) for assessing the pavement structural integrity and strength was proposed in this study. First， 3D GPR was performed to detect the thickness and internal distress of pavement structural layers using the canny edge detection and you only look once version eight (YOLOv8) detection algorithms. Results showed that the error of thickness extraction was approximately 3%， and the distress detection achieved a mean average precision (mAP) of 0.859 and an inference time of 11.43 ms with a GTX 1070 GPU. Then， the extracted thickness was used for the modulus (E) inversion of pavement structure layers based on FWD test data and regression analysis. Finally， the distress ratio inside pavement structures (DRIPS) was proposed as a structural integrity index. The relationship between E and DRIPS was revealed and showed a good correlation. The greater the DRIPS value， the worse the pavement structural integrity and strength. It provides a reference for the evaluation of road structural conditions. This strategy proved to be reliable for nondestructive testing and evaluation of road structures， which could improve the comprehensiveness and effectiveness for evaluating road structural conditions.

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