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Dietary intake of advanced glycation endproducts(AGEs)and cancer risk across more than 20 anatomical sites:A multinational cohort study

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Cancer Communications 2022年第10期42卷 1041-1045页

作者： Reynalda Córdova Ana-Lucia Mayén Viktoria Knaze Elom Kouassivi Aglago Casper Schalkwijk Karl-Heinz Wagner Kim Overvad Anne Tjønneland Cecilie Kyrø Verena Andrea Katzke Charlotte Le Cornet Matthias Bernd Schulze Anna Birukov Domenico Palli Sara Grioni Fabrizio Pasanisi Alberto Catalano Torkjel Manning Sandanger Inger Torhild Gram Guri Skeie Marta Crous-Bou Esther Molina-Montes Pilar Amiano Sandra Milena Colorado-Yohar Eva Ardanaz Isabel Drake jonas manjer Ingegerd Johansson Anders Esberg Aurora Perez-Cornago Elisabete Weiderpass Mazda Jenab Heinz Freisling Nutrition and Metabolism Branch International Agency for Research on Cancer(IARC-WHO)Lyon 69008France Department of Nutritional Sciences University of ViennaVienna 1090Austria Department of Internal Medicine Maastricht University Medical CentreMaastricht 6229the Netherlands Department of Public Health Aarhus UniversityAarhus 8000Denmark Danish Cancer Society Research Center Copenhagen 2100Denmark Division of Cancer Epidemiology German Cancer Research Center(DKFZ)Heidelberg 69120Germany Department of Molecular Epidemiology German Institute of Human Nutrition Potsdam-RehbrueckeNuthetal 14558Germany Institute of Nutritional Science University of PotsdamNuthetal 14558Germany Cancer Risk Factors and Lifestyle Epidemiology Unit Institute for Cancer ResearchPrevention and Clinical Network(ISPRO)Florence 2-50139Italy Epidemiology and Prevention Unit Fondazione IRCCS Istituto Nazionale dei Tumori di Milano Milan 20133Italy Department of Clinical Medicine and Surgery University of Naples Federico IINaples 80138Italy Department of Clinical and Biological Sciences University of TurinTurin 1012Italy Department of Community Medicine UiT-the Arctic University of NorwayTromsø9037Norway Unit of Nutrition and Cancer Cancer Epidemiology Research ProgramCatalan Institute of Oncology(ICO)-Bellvitge Biomedical Research Institute(IDIBELL)L’Hospitalet de LlobregatBarcelona 08908Spain Department of Epidemiology Harvard T.H.Chan School of Public HealthBoston 02115USA Department of Nutrition and Food Science Faculty of PharmacyUniversity of GranadaGranada 18071Spain Ministry of Health of the Basque Government Sub Directorate for Public Health and Addictions of GipuzkoaSan Sebastian 20013Spain Biodonostia Health Research Institute Epidemiology of Chronic and Communicable Diseases GroupSan Sebastián 2014Spain Spanish Consortium for Research on Epidemiology and Public Health(CIBERESP) Instituto de Salud Carlos IIIMadrid 28029Spain Department of Epidemiology Murcia Regional Health CouncilIMIB-ArrixacaM

Dear Editor,In the European region,which shares 22.8%of the global cancer burden for 10%of the global population,there were around 4.4 million new cancer cases and 1.9 million deaths from cancer in 2020[1].The reasons for the high cancer incidence rates are complex;however,diet and dietary components are among the main contributors to cancer risk[2].In modern-day living,a growing proportion of people include in their diets ultra-processed *** of food processing and home-prepared foods are so-called dietary advanced glycation endproducts(AGEs),which are reactive metabolites emerging during the breakdown of reducing *** production is preponderant in dry high-heat processes(e.g.,baking,roasting);hence foods such as cakes,crisps,crackers,cereal products,meat and meat-derived products represent a major source of dietary AGEs[3].

关键词： dietary intake hence

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The interaction between a shaped charge jet and a single moving plate

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Defence Technology（防务技术） 2024年第1期31卷 1-13页

作者： Andreas Helte jonas Lundgren jonas Candle FOI WeaponsProtection and SecuritySE-16490StockholmSweden

Reactive armour is a very efficient add-on armour against shaped charge *** reactive armour consists of one or several plates that are accelerated by an *** but less violent acceleration of plates can also be achieved in a completely inert reactive *** be efficient against elongated jets,the motion of the plates needs to be inclined against the jet such that a sliding contact between the jet and the plates is *** sliding contact causes a deflection and thinning of the *** certain circumstances,the contact will become unstable,leading to severe disturbances on the *** disturbances will drastically reduce the jet penetration performance and it is therefore of interest to study the conditions that leads to an unstable *** studies on the interaction between shaped charge jets and flyer plates have shown that it is mainly the forward moving plate in an explosive reactive armour that is effective in disturbing the *** is usually attributed to the higher plate-to-jet mass flux ratio involved in the collision of the forward moving plate compared to the backward moving *** slow moving plates,as occurs in inert reactive armour,the difference in mass flux for the forward and backward moving plate is much lesser,and it is therefore of interest to study if other factors than the mass flux influences on the protection *** this work,experiments have been performed where a plate is accelerated along its length,interacting with a shaped charge jet that is fired at an oblique angle to the plate’s normal,either against or along the plate’s *** arrangement corresponds to a jet interacting with a flyer plate from a reactive armour,with the exception that the collision velocity is the same for both types of obliquities in these *** experiments show that disturbances on the jet are different in the two cases even though the collision velocities are the *** simulatio

关键词： Reactive armour Flyer plate Shaped charge jet

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Simple and robust 3D MINFLUX excitation with a variable phase plate

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Light(Science & Applications) 2024年第7期13卷 1354-1363页

作者： Takahiro Deguchi jonas Ries European Molecular Biology Laboratory Cell Biology and BiophysicsHeidelbergGermany. Max Perutz Labs Vienna Biocenter Campus(VBC)ViennaAustria. University of Vienna Center for Molecular BiologyDepartment of Structural and Computational BiologyViennaAustria. University of Vienna Faculty of PhysicsViennaAustria

MINFLUX has achieved extraordinary resolution in superresolution imaging and single fluorophore *** is based on localizing single fluorophores by rapid probing with a patterned beam that features a local intensity *** implementations,however,are complex and expensive and are limited in speed and ***,we show that a combination of an electro-optical modulator with a segmented birefringent element such as a spatial light modulator produces a variable phase plate for which the phase can be scanned on the MHz *** or top-hat phase patterns generate high-contrast compact excitation point-spread functions for MINFLUX localization in the x,y,and z-direction,respectively,which can be scanned across a fluorophore within a microsecond,switched within 60 microseconds and alternated among different excitation *** discuss how to compensate for non-optimal performance of the components and present a robust 3D and multi-color MINFLUX excitation module,which we envision as an integral component of a high-performance and cost-effective open-source MINFLUX.

关键词： excitation phase switched

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Efficient transport pricing-why,what,and when?

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Communications in Transportation Research 2021年第1期1卷 31-38页

作者： jonas Eliasson Linköping University Swedish National Transport AdministrationSweden

Striking a balance between societal benefits and costs of transportation lies at the heart of transport planning and transport systems *** transport and urbanization enable the many benefits of modern socieities through specialization of labour,production and lifestyles-but these trends simultaneously increase the drawbacks of transportation,such as carbon emissions,congestion,noise and air quality *** developments and improved infrastrastructure can help reduce these drawbacks,but they do not solve the fundamental problem that those reaping the benefits of transport-travellers,firms,customers-do not perceive the full social costs of *** balance transport costs and benefits,efficient pricing is *** a wealth of theoretical arguments,technical developments and substantial practical experience,efficient transport pricing is still *** on the example of urban congestion pricing,this paper summarizes why transport pricing is needed,lessons learnt from practical experience,and what the main obstacles *** two most important obstacles seem to be political power struggles between different levels of governments,and that even if total social gains vastly exceed total social losses,the losses tend to be more salient;losers tend to be easy to identify,while winners tend to be more dispersed and perhaps only exist in the future.

关键词： Congestion charges Road pricing Congestion pricing Intelligent transportation systems

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Fast MATLAB assembly of FEM matrices in 2D and 3D using cell-array approach

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International Journal of Modeling, Simulation, and Scientific Computing 2016年第2期7卷 167-186页

作者： jonas Koko Clermont Universit´e Universit´e Blaise Pascal LIMOSBP 10448F-63000 Clermont-FerrandFrance CNRSUMR 6158LIMOSF-63173 AubiereFrance

We propose a MATLAB implementation of the P1 finite element method for the numerical solutions of the Poisson problem and the linear elasticity problem in two-dimensional(2D)and three-dimensional(3D).The code consists of vectorized(and short)assembling functions for the matrices(mass and stiffness)and the right-hand *** for the P1 finite element,the element mass matrix and right-hand side are simple,the implementation uses only the MATLAB function sparse on the elements *** the stiffness matrix,to obtain a MATLAB implementation close to the standard form,cell-arrays are used to store the gradients of the element basis *** assembling procedure can then use matrix/vector products on small size *** experiments show that our implementation is fast,scalable with respect to time,and outperforms existing vectorized MATLAB FEM codes.

关键词： MATLAB code vectorization finite element stiffness matrix mass matrix

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A Low Mach Number IMEX Flux Splitting for the Level Set Ghost Fluid Method

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Communications on Applied Mathematics and Computation 2023年第2期5卷 722-750页

作者： jonas Zeifang Andrea Beck Faculty of Sciences Hasselt UniversityAgoralaan Gebouw DBE-3590 DiepenbeekBelgium Institute of Aerodynamics and Gas Dynamics University of StuttgartPfaffenwaldring 2170569 StuttgartGermany Laboratory of Fluid Dynamics and Technical Flows Otto von Guericke University MagdeburgUniversitatsplatz 239106 MagdeburgGermany

Considering droplet phenomena at low Mach numbers,large differences in the magnitude of the occurring characteristic waves are *** acoustic phenomena often play a minor role in such applications,classical explicit schemes which resolve these waves suffer from a very restrictive timestep *** this work,a novel scheme based on a specific level set ghost fluid method and an implicit-explicit(IMEX)flux splitting is proposed to overcome this timestep restriction.A fully implicit narrow band around the sharp phase interface is combined with a splitting of the convective and acoustic phenomena away from the *** this part of the domain,the IMEX Runge-Kutta time discretization and the high order discontinuous Galerkin spectral element method are applied to achieve high accuracies in the bulk *** is shown that for low Mach numbers a significant gain in computational time can be achieved compared to a fully explicit ***-tions to typical droplet dynamic phenomena validate the proposed method and illustrate its capabilities.

关键词： IMEX flux splitting Level set method Ghost fluid method Low Mach number flows

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Induced pluripotent stem cells(iPSCs):molecular mechanisms of induction and applications

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2065-2090页

作者： jonas Cerneckis Hongxia Cai Yanhong Shi Department of Neurodegenerative Diseases Beckman Research Institute of City of HopeDuarteCA 91010USA Irell&Manella Graduate School of Biological Sciences Beckman Research Institute of City of HopeDuarteCA 91010USA

The induced pluripotent stem cell(iPSC)technology has transformed in vitro research and holds great promise to advance regenerative *** have the capacity for an almost unlimited expansion,are amenable to genetic engineering,and can be differentiated into most somatic cell *** have been widely applied to model human development and diseases,perform drug screening,and develop cell *** this review,we outline key developments in the iPSC field and highlight the immense versatility of the iPSC technology for in vitro modeling and therapeutic *** begin by discussing the pivotal discoveries that revealed the potential of a somatic cell nucleus for reprogramming and led to successful generation of *** consider the molecular mechanisms and dynamics of somatic cell reprogramming as well as the numerous methods available to induce ***,we discuss various iPSC-based cellular models,from mono-cultures of a single cell type to complex three-dimensional organoids,and how these models can be applied to elucidate the mechanisms of human development and *** use examples of neurological disorders,coronavirus disease 2019(COVID-19),and cancer to highlight the diversity of disease-specific phenotypes that can be modeled using iPSC-derived *** also consider how iPSC-derived cellular models can be used in high-throughput drug screening and drug toxicity ***,we discuss the process of developing autologous and allogeneic iPSC-based cell therapies and their potential to alleviate human diseases.

关键词： mechanisms programming holds

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Advances in myopia research anatomical findings in highly myopic eyes

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Eye and Vision 2020年第1期7卷 434-443页

作者： Jost B.jonas Ya Xing Wang Li Dong Yin Guo Songhomitra Panda-jonas Department of Ophthalmology Medical Faculty Mannheim of the Ruprecht-Karis-UniversityUniversitäts-AugenklinikTheodor-Kutzer-Ufer 1-368167 MannheimGermany Beijing Ophthalmology and Visual Sciences Key Laboratory Beijing Institute of OphthalmologyBeijing Tongren HospitalCapital Medical UniversityBeijingChina Beijing Tongren Eye Center Beijing Ophthalmology and Visual Science Key LabBeijing Key Laboratory of Intraocular Tumor Diagnosis and TreatmentBeijing Tongren HospitalCapital Medical UniversityBeijingChina Tongren Eye Care Center Beijing Tongren HospitalCapital Medical UniversityBeijingChina

Background:The goal of this review is to summarize structural and anatomical changes associated with high *** text:Axial elongation in myopic eyes is associated with retinal thinning and a reduced density of retinal pigment epithelium(RPE)cells in the equatorial *** of the retina and choriocapillaris and RPE cell density in the macula are independent of axial *** and scleral thickness decrease with longer axial length in the posterior hemisphere of the eye,most marked at the posterior *** any eye region,thickness of Bruch’s membrane(BM)is independent of axial *** opening,as the inner layer of the optic nerve head layers,is shifted in temporal direction in moderately elongated eyes(axial length26.5 mm),BM opening enlarges with longer axial *** leads to a circular gamma *** a parallel manner,the peripapillary scleral flange and the lamina cribrosa get longer and thinner with longer axial length in highly myopic *** elongated peripapillary scleral flange forms the equivalent of parapapillary delta zone,and the elongated lamina cribrosa is the equivalent of the myopic secondary *** prevalence of BM defects in the macular region increases with longer axial length in highly myopic *** staphylomas are characterized by marked scleral thinning and spatially correlated BM defects,while thickness and density of the choriocapillaris,RPE and BM do not differ markedly between staphylomatous versus non-staphylomatous eyes in the respective ***:High axial myopia is associated with a thinning of the sclera and choroid posteriorly and thinnin

关键词： High myopia Myopia Bruch’s membrane Optic nerve head Optic disc Parapapillary gamma zone Parapapillary delta zone Lamina cribrosa Anatomical changes

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ΔN-Bcl-xL, a therapeutic target for neuroprotection

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Neural Regeneration Research 2017年第11期12卷 1791-1794页

作者： Han-A Park Elizabeth A.jonas Department of Human Nutrition and Hospitality Management College of Human Environmental ScienceThe University of Alabama Department of Internal Medicine Section of EndocrinologyYale University

The B-cell lymphoma-extra large （Bcl-xL） is a mitochondrial anti-apoptotic protein that plays a role in neuroprotection. However, during excitotoxic stimulation, Bcl-xL undergoes caspase-dependent cleavage and produces a fragmented form, △N-Bcl-xL. Accumulation of △N-Bcl-xL is associated with mitochon- drial dysfunction and neuronal death. Therefore, strategies to inhibit the activity or formation of △N-Bcl- xL protect the brain against excitotoxic injuries. Our team found that the pharmacological inhibitor △BT- 737 exerts dose dependent effects in primary neurons. When primary hippocampal neurons were treated with 1 μM ABT-737, glutamate-mediated mitochondrial damage and neuronal death were exacerbated, whereas 10 nM △BT-737, a 100-fold lower concentration, protected mitochondrial function and enhanced neuronal viability against glutamate toxicity. In addition, we suggested acute vs. prolonged formation of △N-Bcl-xL may have different effects on mitochondrial or neuronal functions. Unlike acute production of △N-Bcl-xL by glutamate, overexpression of △N-Bcl-xL did not cause drastic changes in neuronal viability. We predicted that neurons undergo adaptation and may activate altered metabolism to compensate for △N-Bcl-xL-mediated mitochondrial dysfunction. Although the detailed mechanism of ABT-mediated neurotoxicity neuroprotection is still unclear, our study shows that the mitochondrial membrane protein △N-Bcl-xL is a central target for interventions.

关键词： B-cell lymphoma-extra large △N-Bcl-xL mitochondria ABT-737

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Mitochondrial membrane protein Bcl-xL, a regulator of adult neuronal growth and synaptic plasticity: multiple functions beyond apoptosis

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Neural Regeneration Research 2014年第19期9卷 1706-1707页

作者： Han-A Park Elizabeth A.jonas Department of Internal Medicine Section of EndocrinologyYale University

The B-cell lymphoma 2 （Bcl2） family of proteins participates in cell death or survival through a mitochondrial pathway. The pro-apoptotic members of the Bcl2 family such as Bim, Bid, Bax and Bak trigger cell death by contributing to the enhancement of mitochondrial outer membrane permeabil- ity to pro-apoptotic factors such as cytochrome c, with the subsequent activation of caspases. The anti-apoptotic mem- bers, such as B-cell lymphoma-extra large （Bd-xL）, block the pro-apoptotic Bcl2 members and prevent cell death. Bcl-xL is abundantly expressed during development and in mature neurons, suggesting that it plays a role in protection from death from untoward events occurring in adult life such as ischemia, inflammation or trauma. When these neurotoxic in- sults occur, Bcl-xL translocates to mitochondria and prevents activation and homo-oligomerization of pro-apoptotic family members such Bax and Bak. Numerous studies have shown pro-survival roles for Bcl-xL in adult neurons using various models; nevertheless, the role of Bcl-xL outside of the field of neuronal death, i.e., in adult neuronal growth, excitability or synaptic plasticity, has not been studied in depth.

关键词： Mitochondrial membrane protein Bcl-xL a regulator of adult neuronal growth and synaptic plasticity RNAi Bax

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