Turning placenta into brain: placental mesenchymal stem cells differentiate into neurons and oligodendrocytes

We aimed to induce neural stem (NSC) and progenitor cells (NPC) from human placental tissues.

Turning univalent stimuli bivalent: Synesthesia can cause cognitive conflict in task switching

In this study we investigated whether synesthetic color experiences have similar effects as real colors in cognitive conflict adaptation. We tested 24 synesthetes and two yoke-matched control groups in a task-switching experiment that involved regular switches between three simple decision tasks (a color decision, a form decision, and a size decision). In most of the trials the stimuli were univalent, that is, specific for each task. However, occasionally, black graphemes were presented for the size decisions and we tested whether they would trigger synesthetic color experiences and thus, turn them into bivalent stimuli. The results confirmed this expectation. We were also interested in their effect for subsequent performance (i.e., the bivalency effect). The results showed that for synesthetic colors the bivalency effect was not as pronounced as for real colors. The latter result may be related to differences between synesthetes and controls in coping with color conflict.

Idiopathic pulmonary fibrosis: the turning point is now!

Idiopathic pulmonary fibrosis (IPF) is a chronic progressive lung disease with poor survival. Recent studies have improved understanding of IPF and new discoveries have led to novel treatment options, which now have become available for patients. In face of the newly available therapies we present an update on the pathophysiology and epidemiology of IPF. We discuss the typical clinical findings and elaborate diagnostic procedures according to current guidelines and our daily practice approach. The role of biomarkers will briefly be outlined. Finally, we discuss novel antifibrotic treatment options for IPF (pirfenidone, nintedanib) and the management of patients regarding to comorbidities and complications. Both pirfenidone and nintedanib were shown to reduce the progression of IPF and therefore represent novel therapeutic strategies in this so far untreatable chronic lung disease.

Turning Agents into Psychological Principals: Aligning Interests of Non-Owners Through Psychological Ownership

Principals who delegate tasks to agents face the perennial challenge of overcoming agency problems. We investigate whether feelings of ownership among senior managers in the absence of formal ownership can align agents' interests with those of principals, thus turning agents into psychological principals. Using a moderated mediation model, we find that psychological ownership is positively related to company performance through the mediating effect of individual-level entrepreneurial behaviour. We also find that the effect of psychological ownership on individual-level entrepreneurial behaviour and, ultimately, company performance is weaker for high levels of monitoring compared to low levels. These findings offer important contributions to agency, psychological ownership, and entrepreneurship literatures.