Actinomycete-Derived Pigments: A Path Toward Sustainable Industrial Colorants.

Pigment production has a substantial negative impact on the environment, since mining for natural pigments causes ecosystem degradation, while synthetic pigments, derived from petrochemicals, generate toxic by-products that accumulate and persist in aquatic systems due to their resistance to biodegradation. Despite these challenges, pigments remain essential across numerous industries, including the cosmetic, textile, food, automotive, paints and coatings, plastics, and packaging industries. In response to growing consumer demand for sustainable options, there is increasing interest in eco-friendly alternatives, particularly bio-based pigments derived from algae, fungi, and actinomycetes.

Integrating the milk microbiome signatures in mastitis: milk-omics and functional implications.

Mammalian milk contains a variety of complex bioactive and nutritional components and microorganisms. These microorganisms have diverse compositions and functional roles that impact host health and disease pathophysiology, especially mastitis. The advent and use of high throughput omics technologies, including metagenomics, metatranscriptomics, metaproteomics, metametabolomics, as well as culturomics in milk microbiome studies suggest strong relationships between host phenotype and milk microbiome signatures in mastitis.

Glymphatic system in Pantothenase kinase associated neurodegeneration (PKAN).

Purpose: To investigate if accumulation of iron in the globus pallidus as seen in patients suffering from Pantothenase Kinase Associated Neurodegeneration (PKAN), is related to damage of the cerebral glymphatic system.

Material And Methods: In a group of 24 patients and an age-matched control group, functionality of the glymphatic system was assessed by the index of Analysis aLong the Perivascular Space (ALPS) from Diffusion Tensor Imaging data and correlated to the values of the T2∗ Times of the globus pallidus and the cerebral white matter measured by a Fast Field Echo sequence.

Results: In spite of the important reduction of the T2∗ Time of the globus pallidus, ALPS values of patients and controls were very similar and did not correlate to T2∗Time values in either group.

Cell Membrane Fatty Acids and PIPs Modulate the Etiology of Pancreatic Cancer by Regulating AKT.

Pancreatic ductal adenocarcinoma (PDAC) is one of the worst solid malignancies in regard to outcomes and metabolic dysfunction leading to cachexia. It is alarming that PDAC incidence rates continue to increase and warrant the need for innovative approaches to combat this disease. Due to its relatively slow progression (10-20 years), prevention strategies represent an effective means to improve outcomes.

A Comparative Digestion Study of Three Lipid Delivery Systems for Arachidonic and Docosahexaenoic Acids Intended to Be Used for Preterm Infants.

It is well stablished that docosahexaenoic (DHA) and arachidonic (ARA) acids fulfill relevant biological activities, especially in newborns. However, oils containing these fatty acids are not always optimally digestible. To address this, various formulation strategies and lipid delivery systems have been developed.