Análise das matrizes sobre associativismo civil norteadoras da formação de trabalhadores para Ongs

This article presents research that aimed to discuss the theoretical frameworks about civil associativism prescribed by the trainers of non-governmental organizations (NGOs) workers. The requirements for civil associations made by trainers were analyzed based on two data and reference categories, named empirical and analytical. The empirical categories emerged from the data collected by means of interviews with trainers and also examining the documents that guided the course. The analytical categories were constructed from the literature review on the approaches of civil associations, which are: North American Third Sector Approach; Critical Approach to the Third Sector and Social Local Development (DSL in the Portuguese acronym). The study presents indications that could support the development of other research on the topic and, mainly academic knowledge for further development of new training processes for NGO workers.

Recuperação de dados da operacionalização de programas governamentais: um estudo do Programa Nacional de Fortalecimento da Agricultura Familiar (PRONAF)

Pós-graduação em Ciência da Informação - FFC

Socio-eco-efficiency of integrated and non-integrated systems of crop, forestry and livestock in the Ipameri city, at brazilian Cerrado

Pós-graduação em Ciências Ambientais - Sorocaba

Crise da esquerda comunista: políticas do PCI e do PCP sobre a união europeia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comunicação pública, cidadania e internet: a popularização da ciência nos portais eletrônicos de governo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Politicas públicas para agricultura familiar: o caso do Programa de Aquisição de Alimentos (PAA) no estado de São Paulo, Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Parafunctional activities in brazilian children and adolescent

The etiology of TMD in children and adolescents is considered multifactorial and has been related to parafunctional habits.The objective of this research was to determine the prevalence of parafunctional habits in elementary school students of “Colégio Ipê de Assis” (Assis, SP - Brazil). In the present research was administered questionnaire (15 questions) proposed by the Center for Diagnosis and Treatment of TMD, School of Dentistry of Araçatuba, UNESP. The sample was composed of 80 elementary school students of the “Colégio Ipê de Assis” (Assis, SP - Brazil). The project was approved by the Ethics Committee in Research of the School of Dentistry of Araçatuba/ UNESP. All parents and responsible of the students received instruction about the research and preservation of identity and provide clarification if in doubt. Beyond that, they were requested to sign the informed consent in order to facilitate the participation of students. Females comprised 47,5% and males 52,5%, with age ranging from 10 to 14. The students were classified into two groups as follows: Group I-female, Group II- male. In addition, brazilian students from Groups I and II were classified according to type of oral habits presented. All students presented a parafunctional habit. Among the parafunctional habits chewing gum was the most common in both groups (72.2%, Group I and 78.5%, Group II) followed by resting chin on hand for both genders (69,5% for Group I and 67% for Group II). Tongue biting (5%) was less founded in Group II and stomach sleeping in Group I. The results obtained show the necessity of carring out preventive programs. Beside, resources of Health should increase preventive treatments.

Material didático para alunos surdos: a literatura infantil em Libras

The storytelling is central to the early literacy of children, part of the objectives for the entire kindergarten. The story circle or storytelling is important and helpful in cognitive and emotional development of children, including the ones with disabilities. Seeking communicational accessibility, the aim of this work is to make the book "O Penuginha" by Luiz Vitor Martinello available in LIBRAS (Brazilian Sign Language). To facilitate the achievement of this objective, it was considered appropriate to develop a descriptive study following the methodology of qualitative research, to search for literature on how learning takes place in the Portuguese language by deaf students. This study resulted in a DVD with video recordings, the translation of the book "O Penuginha" in LIBRAS and the narration of the book in Portuguese. Therefore, this research is relevant because the paradigm of the twenty first century is the inclusion of all people in different scenarios and the school is one of the first places where the removal of barriers is essential.

O direito de pertencer a si mesmo: a despatologização do transexualismo e sua regulamentação jurídica como direito fundamental ao gênero

Pós-graduação em Direito - FCHS

Políticas de acesso ao cargo de diretor de escola pública da educação básica – novas perspectivas a partir da realidade do município de Franca/SP

Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS

Políticas públicas de educação profissional: uma análise do PRONATEC com alunos egressos da escola SENAI “Márcio Bagueira Leal”

Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS

Constitucionalização do processo: a busca pela celeridade e seus reflexos na garantia dos direitos fundamentais

Pós-graduação em Direito - FCHS

A Política previdenciária brasileira: estudo sobre a inserção da mulher no sistema de seguridade à luz da lei nº 12.470/2011

Pós-graduação em Serviço Social - FCHS

TGF-beta 1 modulates the homeostasis between MMPs and MMP inhibitors through p38 MAPK and ERK1/2 in highly invasive breast cancer cells

Background: Metastasis is the main factor responsible for death in breast cancer patients. Matrix metalloproteinases (MMPs) and their inhibitors, known as tissue inhibitors of MMPs (TIMPs), and the membrane-associated MMP inhibitor (RECK), are essential for the metastatic process. We have previously shown a positive correlation between MMPs and their inhibitors expression during breast cancer progression; however, the molecular mechanisms underlying this coordinate regulation remain unknown. In this report, we investigated whether TGF-beta 1 could be a common regulator for MMPs, TIMPs and RECK in human breast cancer cell models. Methods: The mRNA expression levels of TGF-beta isoforms and their receptors were analyzed by qRT-PCR in a panel of five human breast cancer cell lines displaying different degrees of invasiveness and metastatic potential. The highly invasive MDA-MB-231 cell line was treated with different concentrations of recombinant TGF-beta 1 and also with pharmacological inhibitors of p38 MAPK and ERK1/2. The migratory and invasive potential of these treated cells were examined in vitro by transwell assays. Results: In general, TGF-beta 2, T beta RI and T beta RII are over-expressed in more aggressive cells, except for T beta RI, which was also highly expressed in ZR-75-1 cells. In addition, TGF-beta 1-treated MDA-MB-231 cells presented significantly increased mRNA expression of MMP-2, MMP-9, MMP-14, TIMP-2 and RECK. TGF-beta 1 also increased TIMP-2, MMP-2 and MMP-9 protein levels but downregulated RECK expression. Furthermore, we analyzed the involvement of p38 MAPK and ERK1/2, representing two well established Smad-independent pathways, in the proposed mechanism. Inhibition of p38MAPK blocked TGF-beta 1-increased mRNA expression of all MMPs and MMP inhibitors analyzed, and prevented TGF-beta 1 upregulation of TIMP-2 and MMP-2 proteins. Moreover, ERK1/2 inhibition increased RECK and prevented the TGF-beta 1 induction of pro-MMP-9 and TIMP-2 proteins. TGF-beta 1-enhanced migration and invasion capacities were blocked by p38MAPK, ERK1/2 and MMP inhibitors. Conclusion: Altogether, our results support that TGF-beta 1 modulates the mRNA and protein levels of MMPs (MMP-2 and MMP-9) as much as their inhibitors (TIMP-2 and RECK). Therefore, this cytokine plays a crucial role in breast cancer progression by modulating key elements of ECM homeostasis control. Thus, although the complexity of this signaling network, TGF-beta 1 still remains a promising target for breast cancer treatment.

TGF-β1 modulates the homeostasis between MMPs and MMP inhibitors through p38 MAPK and ERK1/2 in highly invasive breast cancer cells

Abstract Background Metastasis is the main factor responsible for death in breast cancer patients. Matrix metalloproteinases (MMPs) and their inhibitors, known as tissue inhibitors of MMPs (TIMPs), and the membrane-associated MMP inhibitor (RECK), are essential for the metastatic process. We have previously shown a positive correlation between MMPs and their inhibitors expression during breast cancer progression; however, the molecular mechanisms underlying this coordinate regulation remain unknown. In this report, we investigated whether TGF-β1 could be a common regulator for MMPs, TIMPs and RECK in human breast cancer cell models. Methods The mRNA expression levels of TGF-β isoforms and their receptors were analyzed by qRT-PCR in a panel of five human breast cancer cell lines displaying different degrees of invasiveness and metastatic potential. The highly invasive MDA-MB-231 cell line was treated with different concentrations of recombinant TGF-β1 and also with pharmacological inhibitors of p38 MAPK and ERK1/2. The migratory and invasive potential of these treated cells were examined in vitro by transwell assays. Results In general, TGF-β2, TβRI and TβRII are over-expressed in more aggressive cells, except for TβRI, which was also highly expressed in ZR-75-1 cells. In addition, TGF-β1-treated MDA-MB-231 cells presented significantly increased mRNA expression of MMP-2, MMP-9, MMP-14, TIMP-2 and RECK. TGF-β1 also increased TIMP-2, MMP-2 and MMP-9 protein levels but downregulated RECK expression. Furthermore, we analyzed the involvement of p38 MAPK and ERK1/2, representing two well established Smad-independent pathways, in the proposed mechanism. Inhibition of p38MAPK blocked TGF-β1-increased mRNA expression of all MMPs and MMP inhibitors analyzed, and prevented TGF-β1 upregulation of TIMP-2 and MMP-2 proteins. Moreover, ERK1/2 inhibition increased RECK and prevented the TGF-β1 induction of pro-MMP-9 and TIMP-2 proteins. TGF-β1-enhanced migration and invasion capacities were blocked by p38MAPK, ERK1/2 and MMP inhibitors. Conclusion Altogether, our results support that TGF-β1 modulates the mRNA and protein levels of MMPs (MMP-2 and MMP-9) as much as their inhibitors (TIMP-2 and RECK). Therefore, this cytokine plays a crucial role in breast cancer progression by modulating key elements of ECM homeostasis control. Thus, although the complexity of this signaling network, TGF-β1 still remains a promising target for breast cancer treatment.