RNA metabolism is governed by RNA-binding proteins (RBPs), which regulate gene expression in cells, including immune system cells. Cells overcome stressing factors to ensure survival by employing a wide range of mechanisms that mitigate damage and restore homeostasis. One of the mechanisms is the formation …

The gram-positive bacterium Bacillus subtilis is widely used for enzyme production, especially due to its superior protein secretion capacity. In this study, we have investigated how efficient transcriptome analysis can identify general and protein-specific secretion stress. For this, we constructed …

We developed a lesson where students construct a qualitative representation to learn how clock genes are regulated. The lesson, designed for upper secondary and higher education, is implemented in the DynaLearn software (level 4), which allows for modelling feedback loops. Students construct the representation …

We developed a lesson where students construct a qualitative representation to learn how clock genes are regulated. Qualitative representations provide a non-numerical description of system behavior, focusing on causal relation-ships and system states. They align with human reasoning about system dy-namics …

Diabetes remains a major risk for atherosclerotic-cardiovascular disease (CVD). While many mechanisms have been explored, the full extent of how diabetes promotes CVD remains unknown. An emerging area in diabetes is the influence of epigenetic regulation of gene expression. Diabetes has been shown to …

Plants are sessile organisms that deal with their -sometimes adverse- environment in well-regulated ways. Chromatin remodeling involving SWI/SNF2-type ATPases is thought to be an important epigenetic mechanism for the regulation of gene expression in different developmental programs and for integrating …

Heme is a suggested limiting factor in peroxidase production by Aspergillus spp., which are well-known suitable hosts for heterologous protein production. In this study, the role of genes coding for coproporphyrinogen III oxidase (hemF) and ferrochelatase (hemH) was analyzed by means of deletion and …

Glucocorticoids (GCs) such as prednisolone are potent immunosuppressive drugs but suffer from severe adverse effects, including the induction of insulin resistance. Therefore, development of so-called Selective Glucocorticoid Receptor Modulators (SGRM) is highly desirable. Here we describe a non-steroidal …

To increase knowledge on haem biosynthesis in filamentous fungi like Aspergillus niger, pathway-specific gene expression in response to haem and haem intermediates was analysed. This analysis showed that iron, 5-aminolevulinic acid (ALA) and possibly haem control haem biosynthesis mostly via modulating …

Glucocorticoids (GCs), such as prednisolone (PRED), are widely prescribed anti-inflammatory drugs, but their use may induce glucose intolerance and diabetes. GC-induced beta cell dysfunction contributes to these diabetogenic effects through mechanisms that remain to be elucidated. In this study, we hypothesized …