Public Health.

Background: Pesticide exposure may contribute to cognitive decline, but empirical evidence is limited. We examined high pesticide exposure events (HPEE) in relation to subjective cognitive decline among farmers in the Pesticide and Sense of Smell Study (PASS), a sub-cohort of the Agricultural Health Study (AHS).

Method: This analysis included 2365 predominantly white male farmers from Iowa and North Carolina (aged 70±10 years) who enrolled in AHS from 1993-1997 and participated in PASS in 2020-2021.

Exploitation of phylum-spanning omics resources reveals complexity in the nematode FLP signalling system and provides insights into flp-gene evolution.

Background: Parasitic nematodes significantly undermine global human and animal health and productivity. Parasite control is reliant on anthelmintic administration however over-use of a limited number of drugs has resulted in escalating parasitic nematode resistance, threatening the sustainability of parasite control and underscoring an urgent need for the development of novel therapeutics. FMRFamide-like peptides (FLPs), the largest family of nematode neuropeptides, modulate nematode behaviours including those important for parasite survival, highlighting FLP receptors (FLP-GPCRs) as appealing putative novel anthelmintic targets.

Mechanisms Mediating Tart Cherry and Fish Oil Metabolic Effects in Diet-Induced (C57BL/6J) and Genetically (TALYHO/Jng) Obese Mice.

Background/objectives: Obesity is a major public health concern that increases the risk of chronic diseases. In obesity, adipose tissue undergoes remodeling, which is associated with chronic low-grade inflammation and disruption of its homeostatic mechanisms including endoplasmic reticulum (ER) function and autophagy. Fish oil (FO) and tart cherry (TC) have known anti-inflammatory properties.

Perceptions of severity and their influence on reproductive decision-making following reproductive genetic carrier screening.

The concept of severity in healthcare is multidimensional and subjective. It is a primary consideration in reproductive genetic carrier screening design where the focus is providing reproductive couples with information about the chance of severe genetic conditions in their offspring. When offering this screening, it is important to understand how condition severity is perceived and incorporated into reproductive decision-making.