A new class of natural anthelmintics targeting lipid metabolism.

Parasitic helminths are a major global health threat, infecting nearly one-fifth of the human population and causing significant losses in livestock and crops. Resistance to the few anthelmintic drugs is increasing. Here, we report a set of avocado fatty alcohols/acetates (AFAs) that exhibit nematocidal activity against four veterinary parasitic nematode species: Brugia pahangi, Teladorsagia circumcincta and Heligmosomoides polygyrus, as well as a multidrug resistant strain (UGA) of Haemonchus contortus.

Polystyrene microplastic exposure modulates gut microbiota and gut-liver axis in gilthead seabream (Sparus aurata).

Microplastics (MPs) are a threat of growing concern for living organisms as they exist in all ecosystems. The bidirectional communication between the gut, its microbiota, and the liver, has been conceptualized as gut-liver axis and may be influenced by environmental factors. MPs can cause intestinal and hepatic injuries, but there is still limited research exploring their impact on gut-liver axis.

TeloSearchLR: an algorithm to detect novel telomere repeat motifs using long sequencing reads.

Telomeres are eukaryotic chromosome end structures that guard against sequence loss and aberrant chromosome fusions. Telomeric repeat motifs (TRMs), the minimal repeating unit of a telomere, vary from species to species, with some evolutionary clades experiencing a rapid sequence divergence. To explore the full scope of this evolutionary divergence, many bioinformatic tools have been developed to infer novel TRMs using repetitive sequence search on short sequencing reads.

Oleoylethanolamide mitigates cardiometabolic disruption secondary to obesity induced by high-fat diet in mice.

Chronic lipid overnutrition has been demonstrated to promote cardiac dysfunction resulting from metabolic derangement, inflammation, and fibrosis. Oleoylethanolamide (OEA), an endogenous peroxisome proliferator activating receptor (PPAR)-α agonist, has been extensively studied for its metabolic properties. The aim of this study was to determine if OEA has beneficial effects on high-fat diet (HFD)-induced cardiac disruption in obese mice, focusing on the underlying pathological mechanisms.

Co-Micronized Palmitoylethanolamide and Rutin Associated With Hydroxytyrosol Recover Diabesity-Induced Hepatic Dysfunction in Mice: In Vitro Insights Into the Synergistic Effect.

Metabolic dysfunction-associated fatty liver disease (MAFLD) and diabesity (diabetes related to obesity) are interrelated since glucose and lipid alterations play a vital role in the development of both disorders. Due to their multi-variant metabolic features, more than one drug or natural product may be required to achieve proper therapeutic effects. This study aimed to evaluate the effectiveness of a formulation containing co-micronized palmitoylethanolamide and rutin (PEA-Rut) associated with hydroxytyrosol (HT), namely NORM3, against hepatic damage and metabolic alterations in high-fat diet (HFD)-induced diabesity in mice.