Local Controlled Delivery of IL-4 Decreases Inflammatory Bone Loss in a Murine Model of Periodontal Disease.

Chronic inflammatory diseases are a leading global health problem. In many of these diseases, the consistent presence of systemic low-grade inflammation induces tissue damage. This is true in conditions such as diabetes, arthritis, and autoimmune disorders, where an overactive and uncontrolled host immune response is a major driver of immunopathology.

Therapeutic delivery of CCL2 modulates immune response and restores host-microbe homeostasis.

Many chronic inflammatory diseases are attributed to disturbances in host-microbe interactions, which drive immune-mediated tissue damage. Depending on the anatomic setting, a chronic inflammatory disease can exert unique local and systemic influences, which provide an exceptional opportunity for understanding disease mechanism and testing therapeutic interventions. The oral cavity is an easily accessible environment that allows for protective interventions aiming at modulating the immune response to control disease processes driven by a breakdown of host-microbe homeostasis.

Lethal, sublethal, and combined effects of pesticides on bees: A meta-analysis and new risk assessment tools.

Multiple stressors threaten bee health, a major one being pesticides. Bees are simultaneously exposed to multiple pesticides that can cause both lethal and sublethal effects. Risk assessment and most research on bee health, however, focus on lethal individual effects.

Local induction of regulatory T cells prevents inflammatory bone loss in ligature-induced experimental periodontitis in mice.

Periodontitis (periodontal disease) is a highly prevalent disease, affecting over 65 million adults in the United States alone. Characterized by an overburden of invasive bacteria, gum inflammation and plaque buildup, over time, these symptoms can result in severe loss of gingival tissue attachment, bone resorption and even tooth loss. Although current treatments (local antibiotics and scaling and root planing procedures) target the bacterial dysbiosis, they do not address the underlying inflammatory imbalance in the periodontium.