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Prognosis of lymphotropic invasive micropapillary breast carcinoma analyzed by using data from the National Cancer Database

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Cancer Communications 2019年第1期39卷 548-556页

作者： Gary D.Lewis Yan Xing Waqar Haque Tejal Patel Mary Schwartz Albert Chen andrew farach Sandra S.Hatch E.Brian Butler Jenny Chang Bin S.Teh Department of Radiation Oncology University of Arkansas for Medical SciencesLittle RockAR 72205USA Department of Medicine Houston Methodist HospitalHoustonTX 77030USA Department of Radiation Oncology Houston Methodist HospitalHoustonTX 77030USA Department of Pathology and Genomic Medicine Houston Methodist HospitalHoustonTX 77030USA Department of Radiation Oncology Baylor College of MedicineHoustonTX 77030USA Department of Radiation Oncology The University of Texas Medical BranchGalvestonTX 77555USA

Background:Invasive micropapillary carcinoma(IMPC)is an uncommon subtype of breast *** studies of this subtype demonstrated a higher propensity for lymph node metastases as compared with invasive ductal carci-noma(IDC).The purpose of the present study was to determine the clinical characteristics,outcomes,and propensity for lymph node metastasis of patients with IMPC of the breast recorded in the National Cancer Database(NCDB).Methods:Records of patients with IMPC diagnosed between 2004 and 2014 were retrieved from the ***-rank test was performed to evaluate associations of clinical characteristics with overall survival(OS).Cox proportional hazards model was used to determine variables associated with ***:Overall,2660 patients with IMPC met the selection criteria;the 5-year OS rate was 87.5%and 24.9%of patients had nodal involvement at *** with≥4 positive lymph nodes had shorter OS than node-negative patients,whereas patients with 1-3 positive nodes had similar OS to node-negative ***<65 years,receipt of radiotherapy,and estrogen receptor positivity were also associated with prolonged *** benefit of radiotherapy was limited to IMPC patients undergoing lumpectomy;there was no benefit for the patients undergoing mastectomy(regardless of nodal positivity/negativity).Conclusions:Favorable prognostic factors of IMPC patients included age<65 years,<4 positive lymph nodes,receipt of radiotherapy,and estrogen receptor *** results presented herein suggest a survival benefit asso-ciated with radiotherapy in IMPC treatment,though this may be limited to the patients treated with lumpectomy.

关键词： Breast cancer Invasive micropapillary carcinoma Radiotherapy Surgery Survival Hormone receptor

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采用美国国家癌症数据库数据分析淋巴浸润性微乳头状乳腺癌的预后

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癌症 2020年第2期39卷 77-86页

作者： Gary DLewis Yan Xing Waqar Haque Tejal Patel Mary Schwartz Albert Chen andrew farach Sandra SHatch EBrian Butler Jenny Chang Bin S.Teh Department of Radiation Oncology University of Arkansas for Medical SciencesLittle RockAR 72205USA Department of Medicine Houston Methodist HospitalHoustonTX 77030USA Department of Radiation Oncology Houston Methodist HospitalHoustonTX 77030USA Department of Pathology and Genomic Medicine Houston Methodist HospitalHoustonTX 77030USA Department of Radiation Oncology Baylor College of MedicineHoustonTX 77030USA Department of Radiation Oncology The University of Texas Medical BranchGalvestonTX 77555USA.

背景与目的浸润性微乳头状癌(invasive micropapillary carcinoma,IMPC)是乳腺癌中一种罕见的亚型。已有研究表明,与浸润性导管癌(invasive ductal carcinoma,IDC)相比,该亚型更易发生淋巴结转移。本研究旨在明确美国国家癌症数据库(Nat... 详细信息

背景与目的浸润性微乳头状癌(invasive micropapillary carcinoma,IMPC)是乳腺癌中一种罕见的亚型。已有研究表明,与浸润性导管癌(invasive ductal carcinoma,IDC)相比,该亚型更易发生淋巴结转移。本研究旨在明确美国国家癌症数据库(National Cancer Database,NCDB)中记录的乳腺IMPC患者的临床特征、结局和淋巴结转移倾向性。方法从NCDB中检索2004–2014年之间诊断为IMPC患者的病历,并对其进行log-rank检验以评估临床特征与总生存期(overall survival,OS)的相关性。采用Cox比例风险模型确定OS相关因素。结果本研究共纳入2660例IMPC患者。5年OS率为87.5%,24.9%患者出现淋巴结转移。阳性淋巴结数≥4的患者的OS短于阴性淋巴结的患者,而阳性淋巴结数为1–3的患者的OS与阴性淋巴结患者相似。年龄<65岁、接受放疗和雌激素受体阳性也与OS延长有关。放疗仅对接受肿块切除术的IMPC患者有效,对进行乳房切除术的患者无效(无论淋巴结阳性/阴性)。结论IMPC患者的有利预后因素包括年龄<65岁、阳性淋巴结数<4、接受放疗和雌激素受体阳性。本研究结果表明,IMPC患者的生存获益与放疗相关,但可能仅限于经肿块切除术治疗的患者。

关键词：乳腺癌浸润性微乳头状癌放疗手术生存激素受体

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Soluble epoxide hydrolase:a next-generation drug target for Alzheimer's disease and related dementias

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Neural Regeneration Research 2025年第9期20卷 2585-2586页

作者： andrew Gregory Chengyun Tang Fan Fan Department of Physiology Medical College of GeorgiaAugusta UniversityAugustaGAUSA

Alzheimer's disease(AD)and Alzheimer's diseaserelated dementias(ADRD)represent a significant public health challenge,with projections indicating a substantial increase in affected individuals due to the aging global *** the World Health Organization,AD/ADRD has affected more than 55 million individuals worldwide,with an additional 10 million cases diagnosed each year.

关键词： Alzheimer population drug

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Human endogenous retrovirus type-W and multiple sclerosis–related smoldering neuroinflammation

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Neural Regeneration Research 2025年第3期20卷 813-814页

作者： Joel Gruchot Laura Reiche andrew Chan Robert Hoepner Patrick Küry Department of Neurology Medical Faculty and University Hospital DüsseldorfHeinrich Heine University DüsseldorfDüsseldorfGermany Department of Neurology InselspitalBern University Hospital and University of BernBernSwitzerland

Introduction to human endogenous retrovirus type-W(HERV-W): Genomic inheritance from the past includes retroviral sequences that have been stably incorporated into our genomes and account for up to 8% of human DNA.

关键词： endogenous inflammation Human

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Inflammasome links traumatic brain injury, chronic traumatic encephalopathy, and Alzheimer's disease

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Neural Regeneration Research 2025年第6期20卷 1644-1664页

作者： Gabriela Seplovich Yazan Bouchi Juan Pablo de Rivero Vaccari Jennifer C.Munoz Pareja andrew Reisner Laura Blackwell Yehia Mechref Kevin K.Wang J.Adrian Tyndall Binu Tharakan Firas Kobeissy Department of Surgery Morehouse School of MedicineAtlantaGAUSA Department of Neurobiology Center for NeurotraumaMultiomics&Biomarkers(CNMB)Neuroscience InstituteMorehouse School of MedicineAtlantaGAUSA Department of Neurological Surgery and the Miami Project to Cure Paralysis University of Miami Miller School of MedicineMiamiFLUSA Division of Pediatric Critical Care Department of PediatricsUniversity of Miami Miller School of MedicineMiamiFLUSA Department of Pediatrics Emory UniversityAtlantaGAUSA Department of Neurosurgery Children’s Healthcare of AtlantaAtlantaGAUSA Department of Chemistry and Biochemistry Texas Tech UniversityLubbockTXUSA Morehouse School of Medicine AtlantaGAUSA

Traumatic brain injury, chronic traumatic encephalopathy, and Alzheimer's disease are three distinct neurological disorders that share common pathophysiological mechanisms involving neuroinflammation. One sequela of neuroinflammation includes the pathologic hyperphosphorylation of tau protein, an endogenous microtubule-associated protein that protects the integrity of neuronal cytoskeletons. Tau hyperphosphorylation results in protein misfolding and subsequent accumulation of tau tangles forming neurotoxic aggregates. These misfolded proteins are characteristic of traumatic brain injury, chronic traumatic encephalopathy, and Alzheimer's disease and can lead to downstream neuroinflammatory processes, including assembly and activation of the inflammasome complex. Inflammasomes refer to a family of multimeric protein units that, upon activation, release a cascade of signaling molecules resulting in caspase-induced cell death and inflammation mediated by the release of interleukin-1β cytokine. One specific inflammasome, the NOD-like receptor protein 3, has been proposed to be a key regulator of tau phosphorylation where it has been shown that prolonged NOD-like receptor protein 3 activation acts as a causal factor in pathological tau accumulation and spreading. This review begins by describing the epidemiology and pathophysiology of traumatic brain injury, chronic traumatic encephalopathy, and Alzheimer's disease. Next, we highlight neuroinflammation as an overriding theme and discuss the role of the NOD-like receptor protein 3 inflammasome in the formation of tau deposits and how such tauopathic entities spread throughout the brain. We then propose a novel framework linking traumatic brain injury, chronic traumatic encephalopathy, and Alzheimer's disease as inflammasomedependent pathologies that exist along a temporal continuum. Finally, we discuss potential therapeutic targets that may intercept this pathway and ultimately minimize long-term neurological decline.

关键词： Alzheimer's disease caspase-1 chronic traumatic encephalopathy inflammasomes neurodegeneration neuroinflammation NLRP1 NLRP3 pyroptosis tauopathy traumatic brain injury

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Structured matter creates toroidal structured light

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Light(Science & Applications) 2022年第9期11卷 1950-1951页

作者： andrew Forbes School of Physics University of the WitwatersrandJohannesburgSouth Africa

Nano-structured metasurfaces have to be tailored from artificial atoms that act as toroidal emitters,giving rise to a new form of light long predicted:"flying doughnuts"as propagating spatial-temporal electromagnetic ... 详细信息

关键词： visible matter artificial

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On the apparent line-of-sight alignment of the peak X-ray intensity of the magnetosheath and the tangent to the magnetopause,as viewed by SMILE-SXI

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Earth and Planetary Physics 2024年第1期8卷 155-172页

作者： andrew Read Department of Physics&Astronomy University of LeicesterLeicesterLE17RHUK

The Soft X-ray Imager(SXI)on board the Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)spacecraft will be able to view the Earth’s magnetosheath in soft *** images of the X-ray emission visible from the position of SMILE are created for a range of solar wind densities by using 3 years of the SMILE mission orbit,together with models of the expected X-ray emissivity from the Earth’s *** from global magnetohydrodynamic simulations and a simple model for exospheric neutral densities are used to compare the locations of the lines of sight along which integrated soft X-ray intensities peak with the lines of sight lying tangent to surfaces(defined here to be the magnetopause)along which local soft X-ray intensities peak or exhibit their strongest gradients,or both,for strongly southward interplanetary magnetic field conditions when no depletion or low-latitude boundary layers are ***,in the parameter space of the various times and seasons,orbital phases,solar wind conditions,and magnetopause models,the alignment of the X-ray emission peak with the magnetopause tangent is good,or is not,is *** main results are as *** spacecraft needs to be positioned well outside the magnetopause;low-altitude times near perigee are not *** addition,there are seasonal aspects:dayside-apogee orbits are generally very good because the spacecraft travels out sunward at high altitude,but nightside-apogee orbits,behind the Earth,are bad because the spacecraft only rarely leaves the ***-apogee and dawnapogee orbits are ***-apogee orbits worsen slightly over the first three mission years,whereas nightside-apogee orbits improve ***,many more times of good agreement with the peak-to-tangent hypothesis occur when the solar wind is in a high-density state,as opposed to a low-density *** a high-density state,the magnetopause is compressed,and the spacecraft is more often a good d

关键词： X-rays magnetosphere magnetosheath magnetopause Solar wind Magnetosphere Ionosphere Link Explorer(SMILE) Earth solar wind charge exchange

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Common elements for uncommon light:vector beams with GRIN lenses

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Light(Science & Applications) 2019年第1期8卷 138-139页

作者： andrew Forbes School of Physics University of the WitwatersrandJohannesburgSouth Africa

A well-known defect introduced during the fabrication of GRIN lenses can be exploited for the creation,detection and wave-guiding of exotic forms of vectorial structured light,bringing the toolkit into the realm of co... 详细信息

关键词： light optics elements

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Sustainability: A view from the wind-eroded field

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Journal of Environmental Sciences 2007年第4期19卷 470-474页

作者： andrew Warren Department of Geography University College London LondonWCIH OAPUK.

This article explores the assessment of sustainability in fields subject to wind erosion. In the first part, simple sustainability audits are examined, as of soil depth and nutrients. Direct measurement of these characteristics has many problems, largely because of huge variability in space and time at all scales. Modelling still has its problems, but it may be possible to overcome many of them soon. It is true that wind erosion preferentially removes soil nutrients, but there are imponderables even here. The nutrient balance in many of these soils includes considerable input from dust. In West Africa, it has been shown that the amounts of calcium and potassium that are added in dust are sufficient to fertilize dispersed crops. In mildly acidic sandy soils, such as those found on the widespread palaeo- aeolian deposits, much of the phosphorus is fixed and unavailable to plants by the time it is removed by wind erosion, so that erosion has no added downside. Most of the nutrients carried by dust have been shown to travel close to the ground （even when they are attached to dust-sized particles）, and so are trapped in nearby fallow strips, and are thus not lost to the farming system. Second, the sustalnabillty of a whole semi-arid farming system is explored. Wind erosion in semi-arid areas （like China, the Sahel and Norflawestern Europe） generally takes place on aeolian deposits of the recent geological past. Most of these soils are deep enough to withstand centuries of wind erosion before they are totally lost to production, and some of these soils have greater fertility at greater depth （so that wind erosion may even improve the soil）. Finally some remarks are made about environmental change in relation to sustainability.

关键词： sustartinability wind erosion nutrient budget environmental change

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Restricting Specht modules of cyclotomic Hecke algebras

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Science China Mathematics 2018年第2期61卷 299-310页

作者： andrew Mathas School of Mathematics and Statistics University of Sydney

This paper proves that the restriction of a Specht module for a(degenerate or non-degenerate)cyclotomic Hecke algebra, or KLR(Khovanov-Lauda-Rouquier) algebra, of type A has a Specht filtration.

关键词： cyclotomic Hecke algebras KLR algebras Specht modules representation theory

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