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In silico analysis of lncrNA-mirNA-mrNA signatures related to Sorafenib effectiveness in liver cancer cells

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World Journal of Gastroenterology 2025年第3期31卷 84-102页

作者： Patricia de la Cruz-Ojeda Ester Parras-Martínez raquel rey-Pérez Jordi Muntané Functional Genomics of Solid Tumors laboratory Centre de Recherche des CordeliersParis 75006France Department of Oncology Surgery Cell Therapy and Organ TransplantationInstitute of Biomedicine of SevilleVirgen del Rocio University HospitalSeville 41013Spain Biomedical research Center for Hepatic and Digestive Diseases CIBERehdMadrid 28029Spain Department of Medical Physiology and Biophysics University of SevilleSeville 41009Spain

BACKGrOUND Hepatocellular carcinoma(HCC)is the most common subtype of primary liver cancer with varied incidence and epidemiology *** is still a recommended treatment for a large proportion of patients with advanced *** patterns of treatment responsiveness have been identified in differentiated hepatoblastoma HepG2 cells and metastatic HCC SNU449 *** To define the long non-codingrNA-microrNA-mrNA(lncrNA-mirNA-mrNA)predicted signatures related to selected hallmarks of cancer(apoptosis,autophagy,cell stress,cell dedifferentiation and invasiveness)in rNAseq studies using Sorafenib-treated HepG2 and SNU449 *** available software analyses allowed us to establish the lncrNA-mirNA-mrNA regulatory axes following treatment in HepG2 and SNU449 *** HepG2 and SNU449 cells were treated with Sorafenib(10μmol/L)for 24 *** rNA,including small and long rNA,was extracted with a commercial mirNeasy *** was carried out for the identification of changes in lncrNA-mirNA-mrNA regulatory *** MAlaT,THAP9-AS1 and SNGH17 appeared to coordinately regulate mir-374b-3p and mir-769-5p that led to upregulation of SMAD7,TIrArP,TFAP4 and FAXDC2 in HepG2 ***12,EPB41 L4A-AS1,LINC01578,SNHG12 and GAS5 interacted with let-7b-3p,mir-195-5p and VEGFA in SNU449 *** axes MAlaT1/hsamir-374b-3p/SMAD7 and MAlaT1/hsa-mir-769-5p/TFAP4 were of high relevance for Sorafenib response in HepG2 cells,whereas PVT1/hsa-mir-195-5p/VEGFA was responsible for the differential response of SNU449 cells to Sorafenib *** Critical lncrNAs acting as sponges of mirNA were identified that regulated mrNA expression,whose proteins mainly increased the antitumor effectiveness of the treatment(SMAD7,TIrArP,TFAP4,FAXDC2 and ADrB2).However,the broad regulatory axis leading to increased VEGFA expression may be related to the side effect of Sorafenib in SNU449 cells.

关键词： Cell culture Hepatocellular carcinoma Non-coding rNA rNAseq Sorafenib

Creeping fat and gut microbiota in Crohn’s disease

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World Journal of Gastroenterology 2025年第1期31卷 16-23页

作者： Ana EV Quaglio Daniéla O Magro Marcello Imbrizi Ellen CS De Oliveira Luiz C Di Stasi Ligia Y Sassaki Verum Ingredients Botucatu Technology ParkBotucatu 18605-525São PauloBrazil Department of Surgery Faculty of Medical SciencesState University of CampinasCampinas 13083-970São PauloBrazil Department of Gastroenterology Faculty of Medical SciencesUniversity of CampinasCampinas 13083-970São PauloBrazil Department of Internal Medicine Medical SchoolSão Paulo State UniversityBotucatu 18618-686São PauloBrazil Department of Biophysics and Pharmacology Institute of BiosciencesSão Paulo State UniversityBotucatu 18618-689São PauloBrazil

In this article,we explored the role of adipose tissue,especially mesenteric adipose tissue and creeping fat,and its association with the gut microbiota in the pathophysiology and progression of Crohn’s disease(CD).CD is a form of inflammatory bowel disease characterized by chronic inflammation of the gastrointestinal tract,influenced by genetic predisposition,gut microbiota dysbiosis,and environmental *** microbiota plays a crucial role in modulating immune response and intestinal inflammation and is associated with the onset and progression of ***,visceral adipose tissue,particularly creeping fat,a mesenteric adipose tissue characterized by hypertrophy and fibrosis,has been implicated in CD pathogenesis,inflammation,and *** bacteria from the gut microbiota may translocate into mesenteric adipose tissue,contributing to the formation of creeping fat and influencing CD *** creeping fat may be a protective barrier against bacterial invasion,its expansion can damage adjacent tissues,leading to *** gut microbiota through interventions such as fecal microbiota transplantation,probiotics,and prebiotics has shown potential in managing ***,more research is needed to clarify the mechanisms linking gut dysbiosis,creeping fat,and CD progression and develop targeted therapies for microbiota modulation and fat-related complications in patients with CD.

关键词： Creeping fat Mesenteric adipose tissue Gut microbiota Crohn’s disease Inflammatory bowel disease

Game changer:How Janus kinase inhibitors are reshaping the landscape of ulcerative colitis mana

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World Journal of Gastroenterology 2024年第35期30卷 3942-3953页

作者： Antonio M caballero-Mateos Guillermo Arturo cañadas-de la Fuente Department of Gastroenterology and Hepatology San Cecilio University HospitalGranada 18014Spain Department of Nursing Faculty of Health SciencesUniversity of GranadaGranada 18004Spain

recent advancements in the treatment landscape of ulcerative colitis(UC)have ushered in a new era of possibilities,particularly with the introduction of Janus kinase(JAK)-signal transducer and activator of transcription *** novel agents offer a paradigm shift in UC management by targeting key signaling pathways involved in inflammatory *** approved JAK inhibitors(JAKis),such as tofacitinib,filgotinib,and upadacitinib,clinicians now have powerful tools to modulate immune responses and gene expression,potentially revolutionizing the treatment algorithm for *** trials have demonstrated the efficacy of JAKis in inducing and maintaining remission,presenting viable options for patients who have failed conventional ***-world data support the use of JAKis not only as first-line treatments but also in subsequent lines of therapy,particularly in patients with aggressive disease phenotypes or refractory to biologic *** rapid onset of action and potency of JAKis have broadened the possibilities in the management strategies of UC,offering timely relief for patients with active disease and facilitating personalized treatment *** safety concerns,including cardiovascular risks and infections,ongoing research and post-marketing surveillance will continue to refine our understanding of the risk-benefit profile of JAKis in UC management.

关键词： Ulcerative colitis Janus kinase inhibitors Filgotinib Tofacitinib Upadacitinib

A Formula for the Non-integer Powers of the laplacian

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Acta Mathematica Sinica,English Series 1999年第1期15卷 21-24页

作者： Zhengxu HeDepartment of Mathematics,University of california,San Diego,la Jolla,ca 92093-0112,USA Department of Mathematics University of California San Diego La Jolla USA

We provide an elementary formula for the non-integer powers of the laplace operator in the Euclidean *** formulas are helpful in establishing the elliptic nature of some pseudo- differential operators arising from the... 详细信息

关键词： laplacian Power of laplacian

Analysis and Modeling of Slope Stability in the Three-Gorges Dam reservoir (China)——The case of Huangtupo landslide

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Journal of Mountain Science 2011年第2期8卷 166-175页

作者： r.COJEAN Y.J.ca Centre de Géosciences Mines-ParisTech Paris France Changjiang Institute of Survey Planning Design & Research CWRC Wuhan China

The water level in the Three Gorges Dam reservoir is expected to change between the elevations of 145 m and 175 m, as a function of the flood control implementation and the intensity of the annual flood. As a matter of fact, the hydraulical and mechanical loadings, related to the water level modifications, will result in alterations in the slope stability conditions. The town of Badong (Hubei), of 20 000 inhabitants, is one of the towns which was submerged by the impoundment of the reservoir. As a consequence, the new town of Badong was constructed on a nearby site which appeared to be partly an unstable site. A part of this site corresponds to an old landslide, the Huangtupo landslide, the base of which had to be submerged by the water of the reservoir. The analysis of the Huangtupo landslide, taking into account various events scenarios, drainage and reinforcement measures and monitoring devices, allows to illustrate the general process implemented all along the reservoir in order to mitigate the landslide hazard.

关键词： Three Gorges Dam landslide Modelling

Emerging potential of progranulin-dependent SorCS2 signaling in healthy and diseased nervous systems

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Neural regeneration research 2025年第9期20卷 2591-2593页

作者： Alena Salasova Anders Nykjær Danish research Institute of Translational Neuroscience DANDrITE-Nordic EMBL Partnership for Molecular Medicine and Centre of Excellence PROMEMODepartment of BiomedicineAarhus UniversityAarhusDenmark

The formation of the mammalian nervous system and its maturation into sensory,motor,cognitive,and behavioral circuits is a complex process that begins during early embryogenesis and lasts until young *** neurodevelopm... 详细信息

关键词： progr jointly CS2

Antisense oligonucleotides provide optimism to the therapeutic landscape for tauopathies

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Neural regeneration research 2025年第3期20卷 803-804页

作者： Glenn A.Harris lauren r.Hirschfeld rainwater Charitable Foundation Fort WorthTXUSA

Tauopathies are a group of neurodegenerative diseases characterized by abnormal metabolism of the misfolded tau protein. Tau is encoded by the microtubule-associated protein tau gene(MAPT) and can be classified as either 3-repeat(3r) or 4-repeat(4r) based on the number of repeat domains from alternative splicing of exon 10 of the MAPT gene.

关键词： tau metabolism diseases

Socioecological drivers facilitating biodiversity conservation in traditional farming landscapes

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Ecosystem Health and Sustainability 2015年第9期1卷 8-17页

作者： ine Dorresteijn Jacqueline Loos Jan Hanspach Joern Fischer Faculty of Sustainability Leuphana University LuneburgScharnhorststraße 121335 LuneburgGermany

Traditional farming landscapes have evolved as tightly coupled socioecological systems that support high ***,land-use change severely threatens the high biodiversity of these *** nature conservation in such landscapes requires a thorough understanding of the key drivers underpinning *** empirical research on mammals,birds,butterflies,and plants in a traditional cultural landscape in romania,we revealed seven hypothesized drivers facilitating biodiversity *** proportions of three main land-use types support the landscape species pool,most likely through habitat connectivity and frequent spillover between land-use *** complementation and supplementation provide additional habitat for species outside their core *** of woody vegetation cover and gradients in land-cover heterogeneity provide mosaic landscapes with wide ranges of *** land-use practices underpin landscape heterogeneity,traditional land-use elements such as wood pastures,and human-carnivore ***-down predator control may limit herbivore ***,cultural ties between humans and nature have a central influence on people’s values and sustainable use of natural *** approaches should aim to maintain or restore these socioecological drivers by targeting the heterogeneous character of the forest-farmland mosaic at large scales through"broad and shallow"conservation *** large-scale measures should be complemented with"deep and narrow"conservation measures addressing specific land-use types,threats,or *** both cases,conservation measures should integrate the entire socioecological system,by recognizing and strengthening important links between people and the environment.

关键词： countryside biogeography coupled human and natural systems cultural landscapes human–environment systems landscape ecology resilience romania Special Feature:Ecosystem Management in Transition in Central and Eastern Europe Transylvania

Antidepressant foods:An evidence-based nutrient profiling system for depression

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World Journal of Psychiatry 2018年第3期8卷 97-104页

作者： laura r la Chance Drew ramsey Centre for Addiction and Mental Health Department of Psychiatry University of Toronto Department of Psychiatry Columbia University College of Physicians and Surgeons

AIM To investigate which foods are the most nutrient dense sources of nutrients demonstrated by the scientific literature to play a role in the prevention and promotion of recovery from depressive disorders. METHODS A systematic literature review was conducted to derive a list of Antidepressant Nutrients from the 34 nutrients known to be essential for humans using level of evidence criteria. Nutritional data was extracted for a subset of foods with a high content of at least 1 Antidepressant Nutrient using a USDA database. These foods were analyzed for Antidepressant Nutrient density resulting in an Antidepressant Food Score(AFS). Plant and animal foods were analyzed separately. rESULTS Twelve Antidepressant Nutrients relate to the prevention and treatment of depressive disorders: Folate, iron, longchain omega-3 fatty acids(EPA and DHA), magnesium, potassium, selenium, thiamine, vitamin A, vitamin B6, vitamin B12, vitamin C, and zinc. The highest scoring foods were bivalves such as oysters and mussels, various seafoods, and organ meats for animal foods. The highest scoring plant foods were leafy greens, lettuces, peppers, and cruciferous vegetables. CONCLUSION The AFS is based on a nutrient profiling system devised to identify foods with the highest nutrient density of nutrients with clinical evidence to support theirrole in depressive disorders. This list of foods and food categories with the highest density of the 12 Antidepressant Nutrients, the Antidepressant Foods, should be considered by researchers in the design of future intervention studies and clinicians as dietary options to support prevention and recovery from depression disorders.

关键词： Depressive disorder Mental disorders Diet Diet therapy Food