Desenvolvimento e espiritualidade: Percursos de vida dos ministros ordenados da Igreja Católica

Este estudo procurou conhecer em que medida a espiritualidade se relaciona com o desenvolvimento ao longo da vida adulta. A amostra é constituída por, 4 Ministros ordenados da Igreja Católica, com idades compreendidas entre os 42 e 66 anos. A abordagem teórica foi conduzida em duas vertentes: 1) serviu-se das teorias de desenvolvimento e 2) incidiu sobre o estudo da espiritualidade e a forma como ela se relaciona com o desenvolvimento humano. Na parte metodológica, estudaram-se quatro histórias de vida, recolhidas inicialmente sob a forma escrita e depois completadas através de entrevistas abertas, que foram analisadas através da análise de conteúdo. Nos casos estudados verificou-se a presença da espiritualidade no percurso de vida e também que a mesma influenciou significativamente o seu desenvolvimento, onde os fatores comuns, que permitem relacionar a espiritualidade com desenvolvimento são visíveis e imprescindíveis para que o crescimento no sentido da vida plena aconteça com normalidade. ABSTRACT: This study intends to understand how spirituality is related to human development throughout adult life. The sample consists of four Catholic Ministers, with ages between 42 and 66 years old. The theoretical approach was conducted in two parts: 1) based on development theories and 2) focused on the study of spirituality and its relation with human development. ln the methodological part four life stories were studied, initially collected in written form and then completed by open interviews, analyzed through content analysis. ln the studied cases, spirituality was noticed in the life journey of ministers and it strongly affected its development. Moreover, common factors of association between spirituality and development are also visible and essential so that the path towards life fulfillment and full life happens normally.

Identification and characterization of parasitism genes from the pinewood nematode Bursaphelenchus xylophilus reveals a multilayered detoxification strategy.

The migratory endoparasitic nematode Bursaphelenchus xylophilus, which is the causal agent of pine wilt disease, has phytophagous and mycetophagous phases during its life cycle. This highly unusual feature distinguishes it from other plantparasitic nematodes and requires profound changes in biology between modes. During the phytophagous stage, the nematode migrates within pine trees, feeding on the contents of parenchymal cells. Like other plant pathogens, B. xylophilus secretes effectors from pharyngeal gland cells into the host during infection.We provide the first description of changes in the morphology of these gland cells between juvenile and adult life stages. Using a comparative transcriptomics approach and an effector identification pipeline, we identify numerous novel parasitism genes which may be important for the mediation of interactions of B. xylophilus with its host. In-depth characterization of all parasitism genes using in situ hybridization reveals two major categories of detoxification proteins, those specifically expressed in either the pharyngeal gland cells or the digestive system. These data suggest that B. xylophilus incorporates effectors in a multilayer detoxification strategy in order to protect itself from host defence responses during phytophagy.