Paediatric Personalized Research Network Switzerland (SwissPedHealth): a joint paediatric national data stream.

Introduction: Children represent a large and vulnerable patient group. However, the evidence base for most paediatric diagnostic and therapeutic procedures remains limited or is often inferred from adults. There is an urgency to improve paediatric healthcare provision based on real-world evidence generation.

Gaps in knowledge regarding the diagnostic criteria and management of PCOS in Germany: An anonymous web-based survey.

Introduction: Polycystic Ovary Syndrome (PCOS) is a multifactorial condition that can include a myriad of symptom complexes. A study in North America demonstrated that a significant percentage of physicians were unaware of crucial aspects of PCOS. This study aimed to examine the level of knowledge about PCOS among physicians in Germany.

Initial clinical evaluation of a novel integrative bone matrix (IBM) in foot and ankle fusion procedures.

Background: Foot and ankle arthrodesis procedures are frequently performed in concert with the utilization of bone grafts. However, the availability of autologous bone is often limited, inaccessible, or not suitable, thus there is a need for bone graft substitutes with equally effective clinical outcomes. A next generation integrative bone matrix (IBM) has been developed that has intrinsic osteogenic, osteoconductive, and osteoinductive characteristics, and is a promising solution to mitigate complications such as nonunion and reduce the need for autologous bone graft harvest.

Selective Modification of the Product Profile of Biocatalytic Hydrolyzed PET via Product-Specific Medium Engineering.

Over the past years, enzymatic depolymerization of PET, one of the most widely used plastics worldwide, has become very efficient leading to the end products terephthalic acid (TPA) and ethylene glycol (EG) used for PET re-synthesis. Potent alternatives to these monomers are the intermediates BHET and MHET, the mono- and di-esters of TPA and EG which avoid total hydrolysis and can serve as single starting materials for direct re-polymerization. This study therefore aimed to selectively prepare those intermediates through reaction medium engineering during the biocatalytic hydrolysis of PET.

Distribution and diversity of classical deacylases in bacteria.

Classical Zn-dependent deac(et)ylases play fundamental regulatory roles in life and are well characterized in eukaryotes regarding their structures, substrates and physiological roles. In bacteria, however, classical deacylases are less well understood. We construct a Generalized Profile (GP) and identify thousands of uncharacterized classical deacylases in bacteria, which are grouped into five clusters.