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Full-Text Articles in Medicine and Health Sciences
Effect Of Lactoferrin To Increase Drug Permeability Of Primary Pulmonary Mycobacterial Granulomas, Thao Nguyen, Thao Kt Nguyen
Effect Of Lactoferrin To Increase Drug Permeability Of Primary Pulmonary Mycobacterial Granulomas, Thao Nguyen, Thao Kt Nguyen
Dissertations & Theses (Open Access)
Despite extensive research and worldwide eradication efforts, Mycobacterium tuberculosis (Mtb) remains a major infectious pathogen to the human population with about 10 million cases of infection per year globally. The host-pathogen interaction, pulmonary granuloma formation, and Mtb adaptions result in increased complexity of the disease. Granulomas are formed by active immune responses generated during Mtb infection, and serve to contain and limit bacterial dissemination. The major mycobacterial surface mycolic acid, trehalose 6,6'-dimycolate (TDM), functions in multiple ways to enhance immune cell recruitment of sites of infection, to induce inflammation and granulomatous responses, and to initiate survival strategies for …
Endogenous Mechanisms Regulating Myeloid Cell Mediated Inflammation During Acute Lung Injuries, Nathaniel Berg
Endogenous Mechanisms Regulating Myeloid Cell Mediated Inflammation During Acute Lung Injuries, Nathaniel Berg
Dissertations & Theses (Open Access)
Acute lung injuries (ALI) can result from both direct insults (e.g. pneumonia or inhalation injury), or systemic conditions such as sepsis or trauma. Current treatment options for patients are limited to supportive care and novel approaches are urgently needed. Appreciating the role of excessive inflammation that underlies the pathophysiology of ALI, we sought to identify endogenous mechanisms that dampen inflammation. Here we investigated two pathways that worked to limit excessive pulmonary inflammation in myeloid cells using a mouse model of sepsis-associated ALI. In the first approach we screened for microRNAs during the recovery phase of ALI that could potentially regulate …