Breaking down barriers to COPD management in primary care: applying the updated 2023 Canadian Thoracic Society guideline for pharmacotherapy.

Chronic obstructive pulmonary disease (COPD) is a highly prevalent yet under-recognized and sub-optimally managed disease that is associated with substantial morbidity and mortality. Primary care providers (PCPs) are at the frontlines of COPD management, and they play a critical role across the full spectrum of the COPD patient journey from initial recognition and diagnosis to treatment optimization and referral to specialty care. The Canadian Thoracic Society (CTS) recently updated their guideline on pharmacotherapy in patients with stable COPD, and there are several key changes that have a direct impact on COPD management in the primary care setting.

Immunological correlates of protection mediated by a whole organism, , vaccine deficient in chitosan.

Unlabelled: The global burden of infections due to the pathogenic fungus is substantial in persons with low CD4 T-cell counts. Previously, we deleted three chitin deacetylase genes from to create a chitosan-deficient, avirulent strain, designated as , which, when used as a vaccine, protected mice from challenge with virulent strain KN99. Here, we explored the immunological basis for protection.

Protection against experimental cryptococcosis elicited by Cationic Adjuvant Formulation 01-adjuvanted subunit vaccines.

The fungal infection, cryptococcosis, is responsible for >100,000 deaths annually. No licensed vaccines are available. We explored the efficacy and immune responses of subunit cryptococcal vaccines adjuvanted with Cationic Adjuvant Formulation 01 (CAF01).

Immunological correlates of protection mediated by a whole organism vaccine deficient in chitosan.

Unlabelled: The global burden of infections due to the pathogenic fungus is substantial in persons with low CD4 T cell counts. Previously, we deleted three chitin deacetylase genes from to create a chitosan-deficient, avirulent strain, designated which, when used as a vaccine, protected mice from challenge with virulent strain KN99. Here, we explored the immunological basis for protection.

Chitosan-Deficient Cryptococcus as Whole-Cell Vaccines.

Creating a safe and effective vaccine against infection by the fungal pathogen Cryptococcus neoformans is an appealing option that complements the discovery of new small molecule antifungals. Recent animal studies have yielded promising results for a variety of vaccines that include live-attenuated and heat-killed whole-cell vaccines, as well as subunit vaccines formulated around recombinant proteins. Some of the recombinantly engineered cryptococcal mutants in the chitosan biosynthesis pathway are avirulent and very effective at conferring protective immunity.