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Remodeling of the cell wall as a drought-tolerance mechanism of a soybean genotype revealed by global gene expression analysis

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aBIoTECH 2021年第1期2卷 14-31页

作者： Flaviane Silva Coutinho Juliano Mendonça Rodrigues Lucas Leal Lima Rosilene oliveira Mesquita Paola Avelar Carpinetti joão paulo batista machado Camilo Elber Vital Pedro Marcus Vidigal Maria Eduarda Soares Ramos Mariana Rocha Maximiano Angela Mehta Maria Goreti Almeida oliveira Elizabeth Pacheco batista Fontes Humberto josuéde oliveira Ramos Departamento de Bioquímica e Biologia Molecular Universidade Federal de ViçsaViçsaMinas GeraisBrazil Departamento de Fitotecnia Universidade Federal do CearáFortalezaCearáBrazil Núcleo de Análise de Biomoléculas(NuBioMol) Universidade Federal de ViçsaViçsaMinas GeraisBrazil Instituto de Ciéncias Agrárias Universidade Federal de ViçsaFlorestalMinas GeraisBrazil Embrapa Recursos Genéticos e Biotecnologia BrasíliaDFBrazil Universidade Federal de Juiz de Fora Juiz de ForaMinas GeraisBrazil

Drought stress is major abiotic stress that affects soybean ***,it is widely desirable that soybean becomes more tolerant to *** provide insights into regulatory mechanisms of the stress response,we compared the global gene expression profiles from leaves of two soybean genotypes that display different responses to water-deficit(BR 16 and Embrapa 48,drought-sensitive and droughttolerant,respectively).After the RNA-seq analysis,a total of 5335 down-regulated and 3170 up-regulated genes were identified in the *** the other hand,the number of genes differentially expressed was markedly lower in the Embrapa 48,355 up-regulated and 471 down-regulated ***,induction and expression of protein kinases and transcription factors indicated signaling cascades involved in the drought ***,the results suggest that the metabolism of pectin is differently modulated in response to drought stress and may play a role in the soybean defense mechanism against *** occurs via an increase of the cell wall plasticity and crosslink,which contributed to a higher hydraulic conductance(Kf)and relative water content(RWC%).The drought-tolerance mechanism of the Embrapa 48 genotype involves remodeling of the cell wall and increase of the hydraulic conductance to the maintenance of cell turgor and metabolic processes,resulting in the highest leaf RWC,photosynthetic rate(A),transpiration(E)and carboxylation(A/Ci).Thus,we concluded that the cell wall adjustment under drought is important for a more efficient water use which promoted a more active photosynthetic metabolism,maintaining higher plant growth under drought stress.

关键词： Gene expression RNA-seq Molecular physiology Water-use efficiency

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Efficacy of acupuncture on cancer pain:A systematic review and meta-analysis

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journal of Integrative Medicine 2024年第3期22卷 235-244页

作者： Miguel Faria Mónica Teixeira Maria joão Pinto paulo Sargento Núcleo de Investigação em Ciências e Tecnologias da Saúde Instituto Politécnico da Lusofonia1950-396 LisboaPortugal Clínica São joão de Deus 1700-048 LisboaPortugal REQUIMTE/LAQV(Rede de Química e Tecnologia/Laboratório Associado para a Química Verde) Instituto Superior de EngenhariaInstituto Politécnico do Porto4051-401 PortoPortugal Hospital SoERAD 2560-312 Torres VedrasPortugal Centro de Estudos Avançados em Direito“Francisco Suarez ”1749-024 LisboaPortugal

Background:Pain associated with cancer is one of the greatest causes of reduced quality of life in *** is one of the treatments used to address this issue,with the great advantage of having little or no side effects,especially when compared with pharmacological ***:The aim of this systematic review and meta-analysis was to evaluate the current evidence regarding the efficacy of acupuncture for cancer *** strategy:Six electronic databases(PubMed,EBSCo,Cochrane Library,Scielo,b-on and Scopus)were searched for relevant articles about pain relief in cancer patients from their beginning until 2022using MeSH terms such as“acupuncture,”“electroacupuncture,”“ear acupuncture,”“acupuncture analgesia,”“oncological pain,”and“cancer pain.”Inclusion criteria:Studies included were randomized controlled trials(RCTs)where acupuncture was compared with no treatment,placebo acupuncture or usual *** extraction and analysis:Three independent reviewers participated in data extraction and evaluation of risk of bias,and a meta-analysis was *** primary outcome was pain intensity,measured with the visual analog scale,numeric rating scale,or brief pain *** outcomes also assessed were quality of life,functionality,xerostomia,pain interference,and analgesic *** were expressed as standardized mean difference(SMD)with 95%confidence interval(CI).Results:Sixteen RCTs with a total of 1124 participants were included in the meta-analysis,with the majority of the studies presenting a low or unclear risk of *** was more effective in reducing pain than no treatment(SMD=–0.90,95%CI[–1.68,–0.12]),sham acupuncture(SMD=–1.10,95%CI[–1.59,–0.61])or usual care(SMD=–1.16,95%CI[–1.38,–0.93]).Conclusion:The results of this study suggest that acupuncture may be an effective intervention to reduce pain associated with *** some limitations due to the low quality and small sample size of some included st

关键词： Acupuncture Cancer pain Meta-analysis Systematic review

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Determination of critical state line(CSL)for silty-sandy iron ore tailings subjected to low-high confining pressures

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journal of Rock Mechanics and Geotechnical Engineering 2024年第5期16卷 1684-1695页

作者： Nilo Cesar Consoli joão Vítor de Azambuja Carvalho Alexia Cindy Wagner Hugo Carlos Scheuermann Filho Inácio Carvalho Pedro Pazzoto Cacciari joão paulo de Sousa Silva Civil Engineering Universidade Federal do Rio Grande do SulPorto AlegreRS90035-190Brazil Exploration and Mineral Projects-Mineral Development Centre VALE S.A.Santa LuziaMG33040-900Brazil Department of Civil Geological and Mining EngineeringPolytechnique MontrealQuebecH3C 3A7Canada

The disposal of filtered tailings in high dry stacks can induce particle breakage,changing the material's behaviour during the structure's *** grading changes influence material properties at the critical state,and this is not mature for intermediate artificial soils(tailings)in a broad range of confining *** this paper,it aims to describe the behaviour of iron ore tailings in a spectrum of confining pressures broader than the reported in previous studies.A series of consolidated drained(CD)triaxial tests was carried out with confining pressures ranging from 0.075 MPa to 120 *** results show that the amount of breakage plays an essential role in the response of iron ore *** existence of curved critical state line(CSL)in both specific volume(ν)-logarithm of mean effective stress(p′)and deviatoric stress(q)-mean effective stress(p′)planes,and different responses in the deviatoric stress-axial strain-volumetric strain curves were *** inverse S-shaped equation was proposed to represent the silty-sandy tailings'behaviour up to high pressures onν-lnp′*** proposed equation provides a basis for enhancing constitutive models and considers the evolution of the grading up to severe loading *** adjustment considered three regions with different responses associated with particle breakage at different pressure levels.

关键词： Tailings Iron ore tailings dry stacking Silty-sandy material Critical state soil mechanics High confining pressures Particle breakage

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optimizing building retrofit through data analytics:A study of multi-objective optimization and surrogate models derived from energy performance certificates

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Energy and Built Environment 2024年第6期5卷 889-899页

作者： G.R.Araújo Ricardo Gomes paulo Ferrão M.Glória Gomes IN+ DEMTécnico LisboaUniversidade de lisboaAv Rovisco PaisLisboa1049-001Portugal CERIS DECivilTécnico LisboaUniversidade de LisboaAv Rovisco PaisLisboa1049-001Portugal

The building stock is responsible for a large share of global energy consumption and greenhouse gas emissions,therefore,it is critical to promote building retrofit to achieve the proposed carbon and energy neutrality *** of the policies implemented in recent years was the Energy Performance Certificate(EPC)policy,which proposes building stock benchmarking to identify buildings that require ***,research shows that these mechanisms fail to engage stakeholders in the retrofit process because it is widely seen as a mandatory and complex *** study makes use of an EPC database to integrate machine learning techniques with multi-objective optimization and develop an interface capable of(1)predicting a building’s,or household’s,energy needs;and(2)providing the user with optimum retrofit solutions,costs,and return on *** goal is to provide an open-source,easy-to-use interface that guides the user in the building retrofit *** energy and EPC prediction models show a coefficient of determination(R2)of 0.84 and 0.79,and the optimization results for one case study EPC with a 2000€budget limit inÉvora,Portugal,show decreases of up to 60%in energy needs and return on investments of up to 7 in 3 years.

关键词： Building energy performance Building optimization Multi-objective surrogate models Building retrofitting

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Effect of a cardiac telerehabilitation program during CoVID-19 associated social isolation

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Sports Medicine and Health Science 2024年第3期6卷 273-278页

作者： jo~ao paulo Prado Giovane Galdino Institute of Motricity Sciences Federal University of AlfenasAlfenasMinas GeraisBrazil

This study aimed to compare the impact of a cardiac telerehabilitation(CTR)protocol aimed at patients with cardiovascular diseases(CVDs)during the period of coronavirus disease 2019(CoVID-19)associated with social *** retrospective cohort study included 58 participants diagnosed with stable cardiovascular diseases(CVDs),which were divided into three groups:conventional cardiac rehabilitation(CCR)group(n?20),composed of patients undergoing conventional cardiac rehabilitation;cardiac telerehabilitation(CTR)group(n?18),composed of patients undergoing cardiac telerehabilitation and control group(n?20),composed of patients admitted for cardiac rehabilitation who had not started training *** results showed that body mass index was reduced(p?0.019)and quality of life was improved(e.g.,limitations due to physical aspects[p?0.021),vitality[p?0.045]and limitations due to emotional aspects[p?0.024])by CCR compared to *** outcomes were not improved by CTR(p>0.05).However,this strategy prevented clinical deterioration in the investigated *** CCR achieved a superior effect on clinical improvement and quality of life,CTR was relevant to stabilize the blood pressure and quality of life of patients with cardiovascular diseases during the period of CoVID-19-associated social isolation.

关键词： CoVID-19 Cardiac telerehabilitation Quality-of-life

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Peritoneal interposition flap reduces symptomatic lymphocele following transperitoneal robot-assisted radical prostatectomy and pelvic lymph node dissection:An updated meta-analysis

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Current Urology 2024年第3期18卷 167-176页

作者： joão Henrique Sendrete de Pinho Lorrane Vieira Siqueira Riscado joão Padua Manzano Faculty of Medicine of the Federal University of Juiz de Fora Minas GeraisBrazil Faculty of Medicine of the Federal University of São paulo São PauloBrazil

Background Robot-assisted radical prostatectomy with intraoperative pelvic lymph node dissection is the criterion standard for surgical treatment of nonmetastatic intermediate-and high-risk prostate ***,this method is associated with symptomatic lymphocele(SLC),which is an important morbidity *** overcome this complication,several modifications of the technique have been developed,including the peritoneal interposition flap(PIF).We performed an updated systematic review and meta-analysis to investigate the efficacy and safety of this technique for preventing SLC and lymphocele(LC)*** and methods Searches were performed using databases and references from included studies and previous systematic *** randomized controlled trials and nonrandomized cohorts were *** outcomes were the incidence of SLC and LC formation,and safety outcomes were defined as operation time,estimated blood loss,length of hospital stay,and urinary *** assessment was performed using the Newcastle-ottawa Scale and Cochrane Collaboration's *** treatment effects were estimated using odds ratios with 95%confidence intervals(CIs)for binary *** was examined using Cochran's Q test and I2 statistics;p values25%were considered significant for *** used Mantel-Haenszel fixed-effect models in the analyses with low ***,the DerSimonian and Laird random-effects model was *** The initial search yielded 510 *** the removal of duplicate records and application of the exclusion criterion,9 studies were fully reviewed for *** randomized controlled trials and 5 retrospective cohorts met all the inclusion criteria,comprising 2261 patients,of whom 1073(47.4%)underwent *** studies reported a significant reduction in SLC in the PIF group,and 3 of the 4 studies reported LC formation yielded significant results in preventing this complication.

关键词： Robot-assisted radical prostatectomy Lymphocele Peritoneal reapproximation Peritoneal interpolated flap Meta-analysis

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Could school programs based on social-emotional learning prevent substance abuse among adolescents?

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World journal of Psychiatry 2024年第8期14卷 1143-1147页

作者： joão Mauricio Castaldelli-Maia Nicolas Kohatsu Matakas Department of Neuroscience Medical SchoolFMABC University CenterSão Paulo 09060870SPBrazil Department of Substance Use Disorders Perdizes Institute-HCFMUSPSao Paulo 05021001SPBrazil

In this editorial,we comment on the article Adolescent suicide risk factors and the integration of social-emotional skills in school-based prevention programs by Liu et *** the article focused on the issue of suicide and social-emotional learning programs as a possible intervention,we here discuss evidence of other reported outcomes and if it could be an effective way to prevent substance abuse among adolescents.

关键词： Social-emotional learning Substance use Adolescent Student Prevention Mental health

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Are dogs not susceptible to retroviral infections?

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Animal Diseases 2024年第3期4卷 217-223页

作者： jorge Casseb joão Henrique Campos Luciano Rodrigo Lopes Laboratory of Investigation in Dermatology and Immunodefciencies Department of DermatologyUniversity of São Paulo Medical SchoolSão PauloSPBrazil Igen-Institute of Immunogenetics São PauloSPBrazil Bioinformatics and Biomedical Data Science Division Health Informatics DepartmentUniversidade Federal de São Paulo–UNIFESP.Rua Botucatu 862Prédio Leal PradotérreoVila ClementinoCEP 04023-062São PauloSPBrazil

Retroviruses have been proven to cause infections and diseases in a series of mammalian hosts but not in ***,this letter discussed the dog susceptibility to retrovirus infection,encompassing arguments to understand why dogs may have not been infected by retroviruses thus *** potential resistance of retrovirus in dogs enables this provocative short communication to discuss this question,looking at some evolutive *** lineage of canids has shown,throughout its evolutionary history,a smaller accumulation of retroviruses in canid genomes,classifed as endogenous *** this context,the genomes of canids seem to ofer obstacles,which have been evolutionarily conserved,in the face of retroviral infection.

关键词： Retrovirus dogs Endogenous retrovirus

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Motivational and Methodological Factors Involved in the Helping Behavior Test in Laboratory Rodents

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journal of Behavioral and Brain Science 2024年第8期14卷 240-254页

作者： Gabriela F. Marinho Jaqueline M. Wuo joão paulo Kurita Alvaro C. Lima Regina H. Silva Pharmacology Department Federal University of So Paulo So Paulo Brazil

Empathy allows humans and other animals to share the emotional state of another, adopting that individual’s perspective on a given situation. This ability is fundamental for species living in groups. Helping behavior in laboratory animals has been used to study empathy. In this test, subjects are exposed to a conspecific that is trapped and learn to open the cage to release the other animal. However, the interpretation of helping behavior as an emphatically motivated action is still controversial. Here we review the studies that use the helping behavioral test proposed by Ben-Ami Bartal and colleagues in 2011 to better understand motivational factors for this behavior. In addition, we compare methodological aspects of these studies. In conclusion, helping behavior can be driven by empathy, but other factors such as the desire for social contact and learning components cannot be ruled out as motivators. In addition, studies focused on evaluating neurobiological mechanisms underlying helping behavior in laboratory rodents can help elucidate the factors involved in releasing the trapped co-specific.

关键词： Animal Models Empathy Prosocial Behavior Rats

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Influence of Statins and Fibrates Drugs on Bone Health and Regeneration

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journal of Biomaterials and Nanobiotechnology 2024年第1期15卷 1-24页

作者： octavio Santiago Ivan Nadir Camal Ruggieri Marina Ribeiro Paulini Valéria Paula Sassoli Fazan joão paulo Mardegan Issa Sara Feldman LABoATEM Laboratory of Bone Biology and Tissue Engineering School of Medicine Rosario National University Ros&#225rio Argentina School of Dentistry of Ribeirã o Preto University of S&#227o Paulo (FORP/USP) Ribeir&#227o Preto S&#227o Paulo Brazil School of Medicine of Ribeirã o Preto University of S&#227o Paulo (FMRP/USP) Ribeir&#227o Preto S&#227o Paulo Brazil

In the medical and dental field, the importance and need for the study of materials and drugs for use as bone grafts or regeneration in injured areas due to the presence of fractures, infections or tumors that cause extensive loss of bone tissue is observed. Bone is a specialized, vascularized and dynamic connective tissue that changes throughout the life of the organism. When injured, it has a unique ability to regenerate and repair without the presence of scars, but in some situations, due to the size of the defect, the bone tissue does not regenerate completely. Thus, due to its importance, there is a great development in therapeutic approaches for the treatment of bone defects through studies that include autografts, allografts and artificial materials used alone or in association with bone grafts. Pharmaceuticals composed of biomaterials and osteogenic active substances have been extensively studied because they provide potential for tissue regeneration and new strategies for the treatment of bone defects. Statins work as specific inhibitors of 3-hydroxy-3-methyl-glutaryl coenzyme A reductase (HMG-CoAreductase). They represent efficient drugs in lowering cholesterol, as they reduce platelet aggregation and thrombus deposition;in addition, they promote angiogenesis, reduce the β-amyloid peptide related to Alzheimer’s disease and suppress the activation of T lymphocytes. Furthermore, these substances have been used in the treatment of hypercholesterolemia and coronary artery disease. By inhibiting HMG-CoAreductase, statins not only inhibit cholesterol synthesis, but also exhibit several other beneficial pleiotropic effects. Therefore, there has been increasing interest in researching the effects of statins, including Simvastatin, on bone and osteometabolic diseases. However, statins in high doses cause inflammation in bone defects and inhibit osteoblastic differentiation, negatively contributing to bone repair. Thus, different types of studies with different conc

关键词： Bone Statins Rosuvastatin Sinvastatin Fibrates Fenofibrate Bone Regeneration

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