Special 3D morphological analyses of mandibles show that the extinct bear Ursus minimus, one of Europe’s oldest bear species, had a broad diet without specializing in insects - contrary to previous assumptions. This made it particularly adaptable to shifting food availability. SNSB zoologist Anneke van Heteren has now published the results of her study in the journal Boreas.

Parkinson’s Disease (PD) is a neurodegenerative condition influenced by genetic and environmental factors. Researchers in China have conducted a comprehensive review of recent studies examining the association between lipid metabolism and PD pathogenesis. Alterations in the metabolism of various lipid classes, such as fatty acids, sphingolipids, cholesterol, and lipoproteins, can lead to α-Syn protein aggregation, mitochondrial dysfunction, and neuroinflammation, which can trigger PD. Understanding lipid-neurocellular interactions is crucial for developing therapies for PD.

 The researchers verified that a magnetic field may regulate the Monascus pigments (MPs) and citrinin synthesis in Monascus purpureus by modulating intracellular iron content, suggesting that this research offers novel insights into the regulation of microbial secondary metabolism using magnetic fields.