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SLM2 Is A Novel Cardiac Splicing Factor Involved in Heart Failure due to Dilated Cardiomyopathy

Genomics, Proteomics & Bioinformatics 2022年第1期20卷 129-146页

作者： Jes-Niels Boeckel Maximilian Mobius-Winkler Marion Muller Sabine Rebs Nicole eger Laura Schoppe Rewati Tappu karoline e.kokot Jasmin M.Kneuer Susanne Gaul Diana M.Bordalo Alan Lai Jan Haas Mahsa Ghanbari Philipp Drewe-Boss Martin Liss Hugo A.Katus Uwe Ohler Michael Gotthardt Ulrich Laufs Katrin Streckfuss-Bomeke Benjamin Meder Department of Cardiology Angiology and PneumologyUniversity Hospital HeidelbergD-69120 HeidelbergGermany Klinik und Poliklinik fur Kardiologie Universitatskrankenhaus LeipzigD-04103 LeipzigGermany German Center for Cardiovascular Research(DZHK) Partner site HeidelbergD-69120 HeidelbergGermany Clinic for General and Interventional Cardiology/Angiology Herz-und Diabeteszentrum NRWRuhr-Universitat BochumD-32545 Bad OeynhausenGermany Department of Cardiology and Pneumology University HospitalGeorg-August University GoettingenD-37075 GoettingenGermany German Center for Cardiovascular Research(DZHK) Partner site GoettingenD-37075 GoettingenGermany Berlin Institute for Medical Systems Biology Max Delbruck Center for Molecular Medicine in the Helmholtz AssociationD-10115 BerlinGermany Institute of Biology Humboldt Universitat zu BerlinD-10099 BerlinGermany Neuromuscular and Cardiovascular Cell Biology Max Delbruck Center for Molecular Medicine in the Helmholtz AssociationD-13092 BerlinGermany German Center for Cardiovascular Research(DZHK) Partner site BerlinD-10117 BerlinGermany Stanford Genome Technology Center Department of GeneticsStanford Medical SchoolPalo AltoCA 94304USA

Alternative mRNA splicing is a fundamental process to increase the versatility of the *** humans,cardiac mRNA splicing is involved in the pathophysiology of heart *** in the splicing factor RNA binding motif protein 20(RBM20) cause severe forms of *** identify novel cardiomyopathy-associated splicing factors,RNA-seq and tissue-enrichment analyses were performed,which identified up-regulated expression of Sam68-Like mammalian protein 2(SLM2) in the left ventricle of dilated cardiomyopathy(DCM) *** the human heart,SLM2 binds to important transcripts of sarcomere constituents,such as those encoding myosin light chain2(MYL2),troponin 13(TNNI3),troponin T2(TNNT2),tropomyosin 1/2(TPM1/2),and titin(TTN).Mechanistically,SLM2 mediates intron retention,prevents exon exclusion,and thereby mediates alternative splicing of the mRNA regions encoding the variable proline-,glutamate-,valine-,and lysine-rich(PeVK) domain and another part of the I-band region of *** summary,SLM2 is a novel cardiac splicing regulator with essential functions for maintaining cardiomyocyte integrity by binding to and processing the mRNAs of essential cardiac constituents such as titin.

关键词： Splicing Titin Dilated cardiomyopathy KHDRBS3 SLM2

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History Teacher Training from Decolonial Curriculum Practices to Combat Racism at UniProjeção in the Federal District-A Secondary Publication

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Journal of Contemporary educational Research 2024年第2期8卷 187-202页

作者： karoline da Silva Ramos Cláudia Pinheiro Nascimento Francisca Carla Santos Ferrer Faculty of Philosophy Languages and Human SciencesUniversity of São PauloSão PauloBrazil

This article aims to understand the training process of history undergraduates,to see if there are decolonial curricular practices to combat racism at the Centro Universitário e Faculdade Projeção(UniProjeção)in the Federal District,to understand how coloniality has corroborated the exclusion of different epistemologies and the erasure of different cultures,and how this exclusionary process of coloniality interferes in the training of history *** order to combat this practice,we are looking for alternatives that can break these suppressions carried out by *** this way,we turn to decolonial ideas that aim to break with the logic of *** can conclude that these practices are poorly developed in the institution,so we proposed active problem-based methodology and music as a didactic *** playful educational tools that strengthen the teaching-learning process,they are active agents in the decolonial work of combating racism,and it is essential to train responsible and ethical teachers in the fight against racism and any form of oppression.

关键词： Coloniality Decoloniality education Curriculum practices Racism

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Pebax/TSIL blend thin film composite membranes for CO_2 separation

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Science China Chemistry 2016年第5期59卷 538-546页

作者： Zhongde Dai Lu Bai karoline Navik Hval Xiangping Zhang Suojiang Zhang Liyuan Deng Department of Chemical engineering Norwegian University of Science and TechnologyTrondheim 7491Norway Beijing Key Laboratory of Ionic Liquids Clean Process Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China

In this study a thin film composite （TFC） membrane with a Pebax/Task-specific ionic liquid （TSIL） blend selective layer was prepared. Defect-flee Pebax/TSIL layers were coated successfully on a polysulfone ultrafiltration porous support with a poly- dimethylsiloxane （PDMS） gutter layer. Different parameters in the membrane preparation （e.g. concentration, coating time） were investigated and optimized. The morphology of the membranes was studied by scanning electron microscopy （SeM）, while the thermal properties and chemical structures of the membrane materials were investigated by thermo-gravimetric ana- lyzer （TGA）, differential scanning calorimetry （DSC） and Fourier transform infrared spectroscopy （FTIR）. The CO2 separation performance of the membrane was evaluated using a mixed gas permeation test. experimental results show that the incorpora- tion of TSIL into the Pebax matrix can significantly increase both C02 permeance and CO2/N2 selectivity. With the presence of water vapor, the membrane exhibits the best CO2/N2 selectivity at a relative humidity of around 75%, where a CO2 permeance of around 500 GPU and a CO2/N2 selectivity of 46 were documented. A further increase in the relative humidity resulted in higher CO： permeance but decreased COIN2 selectivity. experiments also show that CO2 permeance decreases with a CO2 partial pressure increase, which is considered a characteristic in facilitated transport membranes.

关键词： CO2 capture thin film composite membrane task specific ionic liquids Pebax post combustion

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Impact of the microenvironment on the pathogenesis of mucosaassociated lymphoid tissue lymphomas

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World Journal of Gastrointestinal Oncology 2022年第1期14卷 153-162页

作者： Barbara Uhl Katharina T Prochazka karoline Fechter Katrin Pansy Hildegard T Greinix Peter Neumeister Alexander JA Deutsch Division of Hematology Medical University of GrazGraz 8036Austria

Approximately 8%of all non-Hodgkin lymphomas are extranodal marginal zone B cell lymphomas of mucosa-associated lymphoid tissue(MALT),also known as MALT *** arise at a wide range of different extranodal sites,with most cases affecting the stomach,the lung,the ocular adnexa and the *** small intestine is involved in a lower percentage of *** growth in the early stages is associated with long-lasting chronic inflammation provoked by bacterial infections(e.g.,Helicobacter pylori or Chlamydia psittaci infections)or autoimmune conditions(e.g.,Sjögren’s syndrome or Hashimoto thyroiditis).While these inflammatory processes trigger lymphoma cell proliferation and/or survival,they also shape the ***,activated immune cells are actively recruited to the lymphoma,resulting in either direct lymphoma cell stimulation via surface receptor interactions and/or indirect lymphoma cell stimulation via secretion of soluble factors like *** addition,chronic inflammatory conditions cause the acquisition of genetic alterations resulting in autonomous lymphoma cell ***,novel agents targeting the microenvironment have been developed and clinically tested in MALT lymphomas as well as other lymphoid *** this review,we aim to describe the composition of the microenvironment of MALT lymphoma,the interaction of activated immune cells with lymphoma cells and novel therapeutic approaches in MALT lymphomas using immunomodulatory and/or microenvironmenttargeting agents.

关键词： Mucosa-associated lymphoid tissue lymphoma Tumor microenvironment Microenvironment Helicobacter pylori Activated immune cells

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Identification of CD13,CD107a,and CD164 as novel basophil-activation markers and dissection of two response patterns in time kinetics of Ige-de-pendent upregulation

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Cell Research 2005年第5期15卷 325-335页

作者： Florian HeNNeRSDORF,Stefan FLORIAN,Andreas JAKOB,Katharina BAUMGRTNeR,karoline SONNeCK,Alfred NORDHeIM,Tilo BIeDeRMANN,Peter VALeNT,Hans-Jrg BüHRING University Clinic of Tübingen Department of Internal Medicine II Division of Hematology and Immunology Tübingen Germany Medical University Clinic of Vienna Department of Internal Medicine I Division of Hematology and Hemostaseology Vienna Austria University of Tübingen Proteome Center Tübingen Germany University Clinic of Tübingen Department of Internal Medicine II Division of Hematology and Immunology Tübingen Germany Medical University Clinic of Vienna Department of Internal Medicine I Division of Hematology and Hemostaseology Vienna Austria University of Tübingen Proteome Center Tübingen Germany University Clinic of Tübingen Department of Dermatology Tübingen Germany Medical University Clinic of Vienna Department of Internal Medicine I Division of Hematology and Hemostaseology Vienna Austria University Clinic of Tübingen Department of Internal Medicine II Division of Hematology and Immunology Tübingen Germany

Using two-colour flow cytometry >200 antibodies submitted to the 8th International Workshop of Human Leukocyte Differentiation Antigens (HLDA8) have been analyzed for their reactivity with resting and activated CD203c+ basophils. Four antibodies either non-reactive or weakly reactive with resting basophils exhibited an increased reactivity with basophils activated by anti-Ige-mediated cross-linking of the high affinity Ige receptor (FcεRI). These include antibod- ies against CD164 (WS-80160, clone N6B6 and WS-80162, clone 67D2), as well as two reagents with previously unknown specificities that were identified as CD13 (WS-80274, clone A8) and CD107a (WS-80280, clone e63-880). The activation patterns followed either the “CD203c-like” or “CD63-like” activation profile. The CD203c profile is characterized by a rapid and significant upregulation (of CD13, CD164, and CD203c), reaching maximum levels after 5- 15 min of stimulation. The phosphoinositide-3-kinase (PI3K)-specific inhibitor wortmannin inhibited the upregulation of these markers whereas 12-O-tetradecanoyl-phorbol-13-acetate (TPA) induced a rapid and FcεRI-independent upregulation within 1-2 min. In the CD63 profile, maximum upregulation (of CD63 and CD107a) was detected only after 20-40 min, and upregulation by TPA reached maximum levels after 60 min. In summary, our data identify CD13, CD107a, and CD164 as novel basophil-activation antigens. Based on time kinetics of upregulation, we hypothesize that molecules of the “CD203c group” and the “CD63 group” are linked to two different mechanisms of basophil activation.

关键词： CD203c CD164 CD63 CD107a basophil activation basophil marker.

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Does landscape context affect pollinationrelated functional diversity and richness of understory flowers in forest fragments of Atlantic Rainforest in southeastern Brazil?

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ecological Processes 2020年第1期9卷 737-748页

作者： karoline Baptista de Lima Patrícia Alves Ferreira Milton Groppo Renato Goldenberg emerson Ricardo Pansarin Roxana Cardoso Barreto Guilherme Peres Coelho Yago Barros-Souza Danilo Boscolo Biology Department Faculty of PhilosophySciences and LettersUniversity of São PauloRibeirão PretoSP 14040-901Brazil National Institute of Science and Technology in Interdisciplinary and Transdisciplinary Studies in ecology and evolution(IN-TRee) SalvadorBrazil Botany Department Biological Science SectorParanáFederal UniversityCuritibaPR 81531-970Brazil Botany Department Biological Science CenterPernambuco Federal UniversityRecifePE 50670-420Brazil Institute of Bioscience Rio Grande do Sul Federal UniversityPorto AlegreRS 90040-060Brazil Botany Department Federal University of São CarlosSão CarlosSP 13565-905Brazil.

Background:How landscape modifications affect functional diversity of floral characteristics pertinent to pollinators is poorly *** possess functional traits that sometimes coevolved with pollinators,crucial for the maintenance of both pollinator and plant *** evaluated how richness and functional diversity of available understory flowers respond to forest cover and landscape heterogeneity in a multiscale *** in bloom were sampled from 25 landscapes in the understory of Atlantic Forest fragments in *** were classified into functional groups regarding flower characteristics relevant to *** heterogeneity and forest cover were measured in buffers ranging from 200 to 2000 m from sampling units and their correlation with plant richness and functional diversity was assessed using generalized linear models and further model selection through Akaike’s second-order information ***:Plants’richness and functional diversity were affected negatively by forest *** former responded to forest cover at a regional scale while the latter responded at a local *** landscape heterogeneity increased richness and functional ***:Our results showed that forest cover and landscape heterogeneity are important to support biodiversity related to pollination,mostly due to the availability of diversified resources and nesting sites associated to different land-uses for pollinators and flowering plant *** findings should highlight,along with forest cover,landscape heterogeneity as an environmental management priority in rural tropical areas for mitigating the loss of plant biodiversity and enhancing ecosystem functioning.

关键词： Functional diversity Pollination Landscape heterogeneity Forest cover Understory plant community

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Young Child-Rearing Latina Cancer Survivors Living in the US-Mexico Border Region: A Qualitative Study

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Journal of Cancer Therapy 2021年第4期12卷 174-185页

作者： Clara L. Reyes Rebecca L. Palacios karoline Sondgeroth ernesto A. Moralez Department of Public Health Sciences New Mexico State University Las Cruces NM USA Department of Public Health St. Lawrence University Canton NY USA

Background: Despite increasing cancer incidence among young Latinas (Objective: The purpose of this study was to explore how young, child-rearing Latinas described their challenges, strengths, and social support sources for coping with cancer in the US-Mexico border region. Methods: Nine Latinas that had been diagnosed with cancer, had at least one child 5 to 13 years old, and lived in one of two targeted border counties participated in audio-recorded, semi-structured focus groups (n = 6) or interviews (n = 3) in their preferred language (i.e., English or Spanish). Interview recordings were transcribed and inductively coded using methods based on grounded theory. Results: Three major themes emerged. First, in reporting their physical and emotional struggles with cancer as the most difficult time of their lives, participants described feeling alone as they navigated treatment side effects and continued fear of cancer. Second, they explained figuring out how to live day-by-day, reporting the negative impact of cancer on their families and on their ability to maintain their roles as mothers. Third, they highlighted factors that gave them the strength to fight and carry on, emphasizing their children and their inner strength. Conclusions: Even with a supportive family, young Latina mothers felt alone as they navigated cancer (i.e., treatment, fear, and impact on their families) and as they worked to garner the strength to overcome the stress of cancer. Interventions for young Latina survivors sho

关键词： Cancer Survivorship Latinas Coping Family US-Mexico Border

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Dietary supplementation with curcumin-loaded nanocapsules in lambs:Nanotechnology as a new tool for nutrition

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Animal Nutrition 2021年第2期7卷 521-529页

作者： Hiam Marcon Luiz G.Griss Vitor L.Molosse Bruno G.O.Cecere Davi F.Alba karoline W.Leal Gabriela M.Galli Carine F.Souza Matheus D.Baldissera Samanta Gundel Vitória de A.Bassotto Aline F.Ourique Marcelo Vedovatto Aleksandro S.Da Silva Department of Animal Science Universidade Do Estado de Santa Catarina(UDESC)ChapecóSCBrazil Graduate Program in Animal Science UDESCChapecóSCBrazil Department of Physiology and Pharmacology Universidade Federal de Santa Maria(UFSM)RSBrazil Universidade Franscicana Santa MariaRSBrazil Graduate Program in Animal Science Universidade Estadual de Mato Grosso Do SulAquidauanaMSBrazil

Curcumin-containing nanocapsule powder formulations have not been used in ruminant feed to date,despite the fact that curcumin is known to be a functional food *** objective of this study was to determine whether ethyl polymethacrylate(eudragit L-100)nanocapsules loaded with curcumin(N-CU)would improve health and growth of ***-two male Lacaune lambs(body weight[BW]=16±0.99 kg;45 d of age)were randomly assigned to 1 of 4 treatments:T0,T1,T2 and T4,representing supplementation of curcumin at 0,1,2,and 4 mg/kg concentrate,*** animals in each treatment were allocated in 4 pens of 2 lambs each(8 lambs per treatment).The experiment lasted 17 d,with samples and measurements collected on d 0,7,12,and *** T2 lambs had greater average daily gain than T0 *** analysis showed that the ideal dose of N-CU to enhance weight gain was 1.89 mg/kg *** were significant interactions(Petween treatments×time for hematological variables,particularly for increases in erythrocytes(T2)and re-ductions in counts of leukocytes,neutrophils,and lymphocytes in T1 and *** were significant interactions between treatment×time for total protein,globulin,urea,and triglyceride ***-lation of the antioxidant system was also *** were increased levels of non-protein thiols(NPSH),as well as increased activities of superoxide dismutase(SOD)and glutathione S-transferase(GST)in the supplemented *** of reactive oxygen species(ROS)were lower in the serum of sup-plemented *** general,the 4 mg/kg dose had no positive effects on growth or *** was an unexpected result,given the known properties of *** together,these findings suggest that addition of low concentrations of nanoencapsulated curcumin(T1 and T2)in lamb feed improves health,minimizing oxidative stress and generates anti-inflammatory effects that may have contributed indi-rectly to greater weight *** potentiate the effe

关键词： Antioxidant Anti-inflammatory Curcuma longa Performance Sheep

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Quality of Semi-Prepared Products from Rainbow Trout Waste(Onchorynchus mykiss)by Using Different Technological Strategics

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Food and Nutrition Sciences 2014年第6期5卷 571-580页

作者： karoline Ribeiro Palmeira eliane Teixeira Mársico Laís Doro Mosar Lemos Claudia emília Teixeira Vania Margaret Flosi Paschoalin Maria Lúcia Guerra Monteiro Carlos Adam Conte Júnior Department of Food Technology Fluminense Federal UniversityRio de JaneiroBrazil Department of Biochemistry Chemistry InstituteFederal University of Riode JaneiroRio de JaneiroBrazil

The consumption of freshwater fish and fish products has gradually grown worldwide over the last decades, generating a proportional waste increase. The objective of the present study was to assess the chemical and bacteriological quality of restructured fish product, meatball-type, prepared with rainbow trout (Onchorynchus mykiss) waste added of 1% transglutaminase (MTG), 4% textured soy protein (TSP) and replacing part of the sodium chloride with potassium chloride (75%/25%) as described below: T1—starch addition (control);T2—MTG addition (1%);T3—soy protein addition (4%);T4—soy protein addition (4%) and MTG addition (1%);T5—soy protein addition (4%), MTG addition (1%) and partial replacement of salt (75% NaCl/25% KCl). Total aerobic mesophilic bacteria (TAMB), 2-thiobarbituric acid reactive substances (TBARS), pH determination and quantification of biogenic amines were performed on the day after manufacturing (P0) and after 60 days of storage (P1) at -25℃?± 2℃. The results showed that there was no significant difference (p er storage. T4 presented the lowest total biogenic amine content (256.84 mg/kg) whereas T3 and T5 had the highest value (791.36 and 707.19 mg/kg, respectively) in this parameter. Putrescine was the biogenic amine that presented the highest concentration (504.00 mg/kg) in T3 and cadaverine that presented the smallest concentration (0.36 mg/kg) in T4. The use of technological strategies for developing new products with non-commercial fillets kept the most standards, having changes only in some biogenic amines.

关键词： Oncorhynchus mykiss Soy Protein Microbial Transglutaminase Salt Replacer Biogenic Amine

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Pentadecapeptide BPC 157 resolves suprahepatic occlusion of the inferior caval vein, Budd-Chiari syndrome model in ratsPentadecapeptide BPC 157 resolves suprahepatic occlusion of the inferior caval vein, Budd-Chiari syndrome model in rats

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World Journal of Gastrointestinal Pathophysiology 2020年第1期11卷 1-19页

作者： Slaven Gojkovic Ivan Krezic Borna Vrdoljak Dominik Malekinusic Ivan Barisic andreja Petrovic Katarina Horvat Pavlov Marijan Kolovrat Antonija Duzel Mario Knezevic Katarina Kasnik Kovac Domagoj Drmic Lovorka Batelja Vuletic Antonio kokot Alenka Boban Blagaic Sven Seiwerth Predrag Sikiric Departments of Pharmacology and Pathology Medical Faculty University of ZagrebZagreb 10000Croatia

BACKGROUND Recently,as a possible therapy resolving solution,pentadecapeptide BPC 157 therapy,has been used in alleviating various vascular occlusion *** 157 was previously reviewed as novel mediator of Robert cytoprotection and endothelium protection in the stomach,and gut-brain axis,beneficial therapy in gastrointestinal tract,with particular reference to vascular recruitment,ulcerative colitis and tumor cachexia,and other tissues *** we raised new hypothesis about BPC 157 therapy in the Budd-Chiari syndrome in rats,rapid bypassing of the suprahepatic inferior caval vein occlusion,and rats recovery with the active and effective pharmacotherapy *** To investigate Budd-Chiari syndrome model(inferior caval vein suprahepatic occlusion)resolution,since BPC 157 resolves various rat vascular *** We assessed the activated bypassing pathways between the inferior and superior caval veins and portocaval shunt,counteracted caval/portal hypertension,aortal hypotension,venous/arterial thrombosis,electrocardiogram disturbances,liver and gastrointestinal lesions(i.e.,stomach and duodenum hemorrhages,in particular,congestion).Rats with suprahepatic occlusion of the inferior vena cava by ligation were medicated at 1 min,15 min,24 h,or 48 h *** consisted of 10μg/kg BPC 157,10 ng BPC 157 or 5 m L/kg saline,administered once as an abdominal bath or intragastric *** and microscopic observations were made,in addition to assessments of electrical activity of the heart(electrocardiogram),portal and caval hypertension,aortal hypotension,thrombosis,hepatomegaly,splenomegaly and ***,levels of nitric oxide,malondialdehyde in the liver and serum enzymes were *** BPC 157 counteracted increased P wave amplitude,tachycardia and ST-elevation,i.e.,right heart failure from acute thrombotic coronary *** bypassing pathway of the inferior vena cava-azygos(hemiazygos)vein-superior

关键词： BPC 157 Budd Chiari syndrome Portal/caval hypertension

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