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Atypical Polypoid Adenomyoma (APAM) of the Uterine: Relationship with Endometrial Cancer

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Journal of Cancer Therapy 2011年第4期2卷 458-462页

作者： Iori Kisu Kouji Banno Megumi Yanokura Yusuke Kobayashi Arisa Ueki asuka ono Kennta Masuda Wataru Yamagami Hiroyuki Nomura Akira Hirasawa Nobuyuki Susumu Daisuke Aoki 不详

Atypical polypoid adenomyoma (APAM) is a rare polypoid tumor that generally occurs in women of reproductive age who have abnormal genital bleeding. The tumor was reported as a new disease concept by Mazur in 1981. Pathologically, APAM consist of irregularly proliferated endometrial gland cells and interlacing bundles of smooth muscle cells within the stroma, and have a similar form to adenocarcinoma, adenofibroma, adenosarcoma, and carcinosarcoma. Therefore, differential diagnosis is required in many cases. APAM is pathologically classified as a benign lesion and clinically has a comparatively favorable outcome. However, treatment and follow-up observation should be performed carefully because recurrence and residual lesions occur in many patients after conservative treatment. Concomitant development of endometrial adenocarcinoma also occurs in many cases and it is difficult to differentiate this disease from APAM. Thus, diagnosis of APAM should be made carefully, particularly since the number of cases of endometrial adenocarcinoma has increased in recent years. Furthermore, APAM tends to develop during a woman’s reproductive years, and fertility sparing treatment should be considered. Here, we review the clinicopathological characteristics of APAM, including the difficulty of diagnosis as a benign or malignant uterine tumor, and we examine the relationship between APAM and endometrial cancer.

关键词： Atypical Polypoid Adenomyoma Endometrial Adenocarcinoma Atypical Endometrial Hyperplasia Transcervical Resectoscope Fertility Sparing

Potential of non-Western medicines in chemoradiotherapy for cervical cancer

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World Journal of Clinical Cases 2025年第2期13卷 21-23页

作者： Takashi ono Masashi Koto Department of Radiation Oncology Faculty of MedicineYamagata UniversityYamagata 990-9585Japan

This editorial explores the potential integration of non-Western medicine into radiotherapy for cervical *** radiotherapy remains a radical treatment for cervical cancer,its associated toxicity and decline in quality of life can significantly impact patients’***,most treatments are supportive,with no specific treatment options available in Western ***-Western medicine,often less toxic and easier to administer,has shown promising results when used alongside radiotherapy for cervical *** these potential benefits,challenges such as limited evidence and restricted application areas *** non-Western medicines may offer potential improvements in chemoradiotherapy outcomes for cervical cancer,further research is necessary to substantiate these benefits.

关键词： Cervical cancer Radiotherapy Non-Western medicine Kampo Herbal medicine

Efficacy of an orally active small-molecule inhibitor of RANKL in bone metastasis

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Bone Research 2019年第1期7卷 66-75页

作者： Yuta Nakai Kazuo Okamoto asuka Terashima Shogo Ehata Jun Nishida Takeshi Imamura Takashi ono Hiroshi Takayanagi Department of Immunology Graduate School of Medicine and Faculty of MedicineThe University of TokyoHongo 7-3-1Bunkyo-kuTokyoJapan Department of Orthodontic Science Graduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityYushima 1-5-45Bunkyo-kuTokyoJapan Department of Osteoimmunology Graduate School of Medicine and Faculty of MedicineThe University of TokyoHongo 7-3-1Bunkyo-kuTokyoJapan Department of Molecular Pathology Graduate School of MedicineThe University of TokyoHongo 7-3-1Bunkyo-kuTokyoJapan Department of Molecular Medicine for Pathogenesis Ehime University Graduate School of MedicineShitsukawaToonEhimeJapan

Bone is one of the preferred sites for the metastasis of malignant tumours,such as breast cancer,lung cancer and malignant *** cells colonizing bone have the capacity to induce the expression of receptor activator of nuclear factor-κB ligand(RANKL),which promotes osteoclast differentiation and ***-induced osteoclastic bone resorption leads to a vicious cycle between tumours and bone cells that fuels osteolytic tumour growth,causing bone pain and ***,RANKL contributes to bone metastasis by acting as a chemoattractant to bone for tumour cells that express its receptor,*** inhibition of the RANKL–RANK pathway is a promising treatment for bone metastasis,and a human monoclonal anti-RANKL antibody,denosumab,has been used in the ***,orally available drugs targeting RANKL must be developed to increase the therapeutic benefits to *** we report the efficacy of the small-molecule RANKL inhibitor AS2676293 in treating bone metastasis using mouse *** administration of AS2676293 markedly inhibited bone metastasis of human breast cancer cells MDA-MB-231-5a-D-Luc2 as well as tumour-induced ***2676293 suppressed RANKLmediated tumour migration in the transwell assay and inhibited bone metastasis of the murine cell line B16F10,which is known not to trigger osteoclast *** on the results from this study,RANKL inhibition with a small-molecule compound constitutes a promising therapeutic strategy for treating bone metastasis by inhibiting both osteoclastic bone resorption and tumour migration to bone.

关键词： Bone tumours metastasis

Development of gradient microstructure in the lattice structure of AlSi10Mg alloy fabricated by selective laser melting

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Journal of Materials Science & Technology 2020年第1期36卷 106-117页

作者： Mulin Liu Naoki Takata asuka Suzuki Makoto Kobashi Department of Materials Process Engineering Graduate School of EngineeringNagoya UniversityFuro-choChikusa-kuNagoya464-8603Japan

To identify the microstructural features of the lattice structures of Al alloys built via the selective laser melting(SLM)process,AlSil OMg alloy with a body-centered cubic(BCC)-type lattice structure was *** microstructures comprising melt pools with several columnarα-Al phases withorientations along the elongation direction and surrounded by eutectic Si particles were observed at all portions of the built lattice *** the node portions of the lattice structure,a gradient microstructure(continuous change in microstructure)was *** columnarα-Al phases were observed near the top surface of the node portion,whereas they became coarser and more equiaxed near the bottom surface,resulting in softening localized near the bottom *** the strut portions of the lattice structure,the columnarα-Al phases were elongated along the inclined direction of *** trend was more prevalent near the bottom ***α-Al phases became coarser and more equiaxed near the bottom surface as *** aforementioned results were the basis of a discussion of the development of the gradient microstructure in lattice-structured Al alloys during the SLM process in terms of thermal conductivities at the boundaries between the manufactured(locally melted and rapidly solidified)portions and adjacent(unmelted)alloy powder.

关键词： Additive manufacturing Lattice structure Aluminum alloy Microstructure Thermal conductivity

Chemogenetic activation of G12 signaling enhances adipose tissue browning

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Signal Transduction and Targeted Therapy 2023年第9期8卷 3923-3926页

作者： Yuki ono Ryo Ito Kaito Arai Gurdeep Singh Tsuyoshi Saitoh Robert BRussell Francesco Raimondi Junken Aoki Juro Sakai asuka Inoue Molecular and Cellular Biochemistry Graduate School of Pharmaceutical SciencesTohoku UniversitySendaiMiyagi 980-8578Japan Division of Molecular Physiology and Metabolism Graduate School of MedicineTohoku UniversitySendaiMiyagi 980-8574Japan Bioquant Heidelberg UniversityIm Neuenheimer Feld 26769120 HeidelbergGermany Biochemie Zentrum Heidelberg(BZH) Heidelberg UniversityIm Neuenheimer Feld 32869120 HeidelbergGermany International Institute for Integrative Sleep Medicine(WPI-IIIS) University of Tsukuba1-1-1 TennodaiTsukubaIbaraki 305-8575Japan Graduate School of Comprehensive Human Sciences University of Tsukuba1-1-1 TennodaiTsukubaIbaraki 305-8575Japan Laboratorio di Biologia Bio@SNS Scuola Normale SuperiorePiazza dei Cavalieri 7Pisa 56126Italy Department of Health Chemistry Graduate School of Pharmaceutical SciencesThe University of TokyoBunkyo-kuTokyo 113-0033Japan Division of Metabolic Medicine Research Center for Advanced Science and TechnologyThe University of TokyoMeguro-kuTokyo 153-8904Japan

Dear Editor,Beige adipocytes,which increase energy expenditure by dissipating energy as heat,have gained attention as a therapeutic target for combating obesity.1 Adipocytes express many types of G-protein-coupled receptors(GPCRs),each of which has a unique preference for the Gs,Gi,Gq,and G12 *** the function of Gs-coupledβ-adrenergic receptors in beige adipocyte induction is well established,2 little is known about the function of G12-coupled GPCRs beyond its suppressive roles in white adipocyte maturation.3 In this study,we generated transgenic mice conditionally expressing a G12-coupled designer GPCR using a Cre-loxP system and investigated the potential effects of G12 signaling on adipocyte biology.

关键词： activation gained expressing

Change in microstructural characteristics of laser powder bed fused Al–Fe binary alloy at elevated temperature

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Journal of Materials Science & Technology 2022年第2期97卷 38-53页

作者： Xing Qi Naoki Takata asuka Suzuki Makoto Kobashi Masaki Kato Department of Materials Process Engineering Graduate School of EngineeringNagoya UniversityFuro-choChikusa-kuNagoya 464-8603Japan Aichi Center for Industry and Science Technology 1267-1 AkiaiYakusa-choToyota 470-0356Japan

The present study addressed the change in the microstructure of Al-2.5 wt%Fe binary alloy produced using laser powder bed fusion(L-PBF)technique by thermal exposure at 300℃,and the associated mechanical and thermal properties were systematically examined as ***-semi-cylindrical patterns corresponding to melt pools in the microstructure were macroscopically observed for the asmanufactured *** change in the melt-pool morphology was observed after thermal exposure for1000 *** the melt pools,a large number of the nanoscale metastable Al6 Fe phase particles were uniformly distributed inside columnar grains of theα-Al matrix containing concentrated solute Fe in *** sequential formation and coarsening of stableθ-Al13 Fe4 phases were observed upon exposure to a 300℃ environment,but a considerable amount of nano-sized metastable Al6 Fe phases remained even after 1000 ***,the thermal exposure continuously reduced the concentration of solute Fe atoms in theα-Al *** significant grain growth was found inα-Al matrix after 1000 h owing to the pinning effect of the dispersed fine particles on grain boundary *** results demonstrate a sluggish change in microstructural morphologies of the Al-2.5 wt%Fe *** quantified microstructural parameters addressed dominant strengthening contributions by the solid solution of Fe element and Orowan strengthening mechanism by fine Al-Fe intermetallics in the L-PBF-produced *** high strength level was sustained even after being exposed to 300℃ for long *** superior balance of mechanical properties and thermal conductivity can be achieved in the experimental alloys by taking advantage of the various microstructural parameters related to the Al-Fe intermetallic phases andα-Al matrix.

关键词： Al-Fe alloy Laser powder bed fusion Phase transformation Microstructure Tensile properties

Ultrafast reorientation of the Néel vector in antiferromagnetic Dirac semimetals

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npj Computational Materials 2021年第1期7卷 1562-1568页

作者： Atsushi ono Sumio Ishihara Department of Physics Tohoku UniversitySendai 980-8578Japan

Antiferromagnets exhibit distinctive characteristics such as ultrafast dynamics and robustness against perturbative fields,thereby attracting considerable interest in fundamental physics and technological ***,it was revealed that the Néel vector can be switched by a current-induced staggered(Néel)spin-orbit torque in antiferromagnets with the parity-time symmetry,and furthermore,a nonsymmorphic symmetry enables the control of Dirac ***,the real-time dynamics of the magnetic and electronic structures remain largely ***,we propose a theory of the ultrafast dynamics in antiferromagnetic Dirac semimetals and show that the Néel vector is rotated in the picosecond timescale by the terahertz-pulse-induced Néel spin-orbit torque and other torques originating from magnetic *** reorientation accompanies the modulation of the mass of Dirac fermions and can be observed in real time by the magneto-optical *** results provide a theoretical basis for emerging ultrafast antiferromagnetic spintronics combined with the topological aspects of materials.

关键词： materials Dirac metals

Synergy of single-cell sequencing analyses and in vivo lineage-tracing approaches:A new opportunity for stem cell biology

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BIOCELL 2022年第5期46卷 1157-1162页

作者： YUKI MATSUSHITA WANIDA ono NORIAKI ono School of Dentistry University of Texas Health Science Center at HoustonHouston77054USA

Single-cell sequencing technologies have rapidly progressed in recent years,and been applied to characterize stem cells in a number of ***(postnatal)stem cells are generally identified using combinations of cell surface markers and transcription ***,it has been challenging to define micro-heterogeneity within“stem cell”populations,each of which stands at a different level of *** stem cells become defined at a single-cell level,their differentiation path becomes clearly ***,this viewpoint discusses the potential synergy of single-cell sequencing analyses with in vivo lineage-tracing approaches,with an emphasis on practical considerations in stem cell biology.

关键词： Single-cell sequencing in vivo lineage-lineage skeletal stem cells(SSCs) mesenchymal stem cells(MSCs) bone marrow stromal cells(BMSCs)

Influence of oxygen flow rate and compost addition on reduction of organic matter in aerated waste layer containing mainly incineration residue

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Journal of Environmental Sciences 2013年第1期25卷 53-58页

作者： Hiroshi Asakura Kei Nakagawa Kazuto Endo Masato Yamada Yusaku ono Yoshiro ono Nagasaki University 1-14 Bunkyo-machi Nagasaki 852-8521Japan National Institute for Environmental Studies Onogawa 16-2TsukubaIbaraki 305-8506Japan Nippon Institute of Technology 4-1 GakuendaiMiyashiro-machiMinamisaitama-gunSaitama 345-8501Japan Kyoto Institute of Technology MatsugasakiSakyo-kuKyoto 606-8585Japan

Landfilling municipal solid waste incineration （MSWI） residue alkalizes the waste layer, causing a subsequent decrease in microbial activity and a delay in the decomposition of organic matter. In this study, efficiencies of neutralization of the leachate and organic matter decomposition in the waste layer in a column filled with MSWI residue using aeration and compost addition were evaluated. Total organic carbon （TOC） reduction in the waste layer is large at high oxygen flow rate （OFR）. To effectively accelerate TOC reduction in the waste layer to which compost was added, a high OFR exceeding that by natural ventilation was required. At day 65, the pH of the leachate when OFR was above 102 mol-O2/（day.m3） was lower than that when OFR was below 101 mol-Oz/（day.m3）. At the same OFR, the pH of waste sample was lower than that of waste sample with compost. Although leachate neutralization could be affected by compost addition, TOC reduction in the waste layer became rather small. It is possible that humic substances in compost prevent the decomposition of TOC in MSWI residue.

关键词： waste landfill aeration neutralization acceleration of stabilization