Why action needs compassion: creating space for experiences of powerlessness and suffering in participatory action research

Participatory action research is often informed by strength-based approaches such as appreciative inquiry. However, when social change and collective action appear to be difficult, feelings of powerlessness and suffering can arise. There is an ongoing debate on the place and importance of these so-called negative emotions within strength-based approaches. In a participatory action research project on citizen participation in the Netherlands we encountered a social and political context that was beyond our ability to change. We came to realize that change or action is not always possible in participatory action research and that ‘pushing’ for action can become a disempowering experience for those involved. In this article we share the moral dilemmas that we encountered and reflect on our own learning experiences as academic researchers. We argue that researchers need to anticipate upon these moral challenges by reflecting upon their personal position towards powerlessness and suffering. Nussbaum’s notion of compassion can help researchers to create space for these experiences and to acknowledge these experiences as sources of generative knowledge. Researchers should carefully navigate between fostering action and expressing compassion in participatory action research. With this article we aim to contribute to a care ethical perspective on participatory action research that acknowledges vulnerabilities and precariousness in research practices

Bilateral saccadic eye movements and tactile stimulation, but not auditory stimulation, enhance memory retrieval

Recent research has shown superior memory retrieval when participants make a series of horizontal saccadic eye movements between the memory encoding phase and the retrieval phase compared to participants who do not move their eyes or move their eyes vertically. It has been hypothesized that the rapidly alternating activation of the two hemispheres that is associated with the series of left-right eye movements is critical in causing the enhanced retrieval. This hypothesis predicts a beneficial effect on retrieval of alternating left-right stimulation not only of the visuomotor system, but also of the somatosensory system, both of which have a strict contralateral organization. In contrast, this hypothesis does not predict an effect, or a weaker effect, on retrieval of alternating left-right stimulation of the auditory system, which has a much less lateralized organization. Consistent with these predictions, we replicated the horizontal saccade-induced retrieval enhancement (Experiment 1) and showed that a similar retrieval enhancement occurs after alternating left-right tactile stimulation (Experiment 2). Furthermore, retrieval was not enhanced after alternating left-right auditory stimulation compared to simultaneous bilateral auditory stimulation (Experiment 3). We discuss the possibility that alternating bilateral activation of the left and right hemispheres exerts its effects on memory by increasing the functional connectivity between the two hemispheres. We also discuss the findings in the context of clinical practice, in which bilateral eye movements (EMDR) and auditory stimulation are used in the treatment of post-traumatic stress disorder

Targeting the RNA-Binding Protein QKI in Myeloid Cells Ameliorates Macrophage-Induced Renal Interstitial Fibrosis

In the pathophysiologic setting of acute and chronic kidney injury, the excessive activation and recruitment of blood-borne monocytes prompts their differentiation into inflammatory macrophages, a process that leads to progressive glomerulosclerosis and interstitial fibrosis. Importantly, this differentiation of monocytes into macrophages requires the meticulous coordination of gene expression at both the transcriptional and post-transcriptional level. The transcriptomes of these cells are ultimately determined by RNA-binding proteins such as QUAKING (QKI), that define their pre-mRNA splicing and mRNA transcript patterns. Using two mouse models, namely (1) quaking viable mice (qk(v)) and (2) the conditional deletion in the myeloid cell lineage using the lysozyme 2-Cre (QKI(FL/FL;LysM-Cre) mice), we demonstrate that the abrogation of QKI expression in the myeloid cell lineage reduces macrophage infiltration following kidney injury induced by unilateral urethral obstruction (UUO). The qk(v) and QKI(FL/FL;LysM-Cre) mice both showed significant diminished interstitial collagen deposition and fibrosis in the UUO-damaged kidney, as compared to wild-type littermates. We show that macrophages isolated from QKI(FL/FL;LysM-Cre) mice are associated with defects in pre-mRNA splicing. Our findings demonstrate that reduced expression of the alternative splice regulator QKI in the cells of myeloid lineage attenuates renal interstitial fibrosis, suggesting that inhibition of this splice regulator may be of therapeutic value for certain kidney diseases.Nephrolog