2022
Coronavirus Lung Infection Impairs Host Immunity against Secondary Bacterial Infection by Promoting Lysosomal Dysfunction.
Peng X, Kim J, Gupta G, Agaronyan K, Mankowski MC, Korde A, Takyar SS, Shin HJ, Habet V, Voth S, Audia JP, Chang D, Liu X, Wang L, Cai Y, Tian X, Ishibe S, Kang MJ, Compton S, Wilen CB, Dela Cruz CS, Sharma L. Coronavirus Lung Infection Impairs Host Immunity against Secondary Bacterial Infection by Promoting Lysosomal Dysfunction. The Journal Of Immunology 2022, 209: 1314-1322. PMID: 36165196, PMCID: PMC9523490, DOI: 10.4049/jimmunol.2200198.Peer-Reviewed Original ResearchConceptsSARS-CoV-2Bacterial infectionsMouse modelCoronavirus infectionLysosomal dysfunctionMajor health care challengeLung immune cellsLung tissue damageSecondary bacterial infectionImpair host immunityIL-1β releaseHealth care challengesCell deathPyroptotic cell deathBacterial killing abilityIL-1βBacterial clearanceImmune cellsSecondary infectionHost immunityAlveolar macrophagesTissue damageΒ-coronavirusStructural cellsCare challenges
2020
Mechanisms of Epithelial Immunity Evasion by Respiratory Bacterial Pathogens
Sharma L, Feng J, Britto CJ, Dela Cruz CS. Mechanisms of Epithelial Immunity Evasion by Respiratory Bacterial Pathogens. Frontiers In Immunology 2020, 11: 91. PMID: 32117248, PMCID: PMC7027138, DOI: 10.3389/fimmu.2020.00091.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsBacterial lung infectionsImmune cellsBacterial clearanceRespiratory bacterial pathogensEpithelial cellsLung infectionSecretion of cytokinesEpithelial host defenseMuco-ciliary clearanceHuge economic burdenRespiratory epithelial cellsLung epithelial surfaceMajor healthcare challengeEpithelial immune mechanismsBacterial pathogensAntimicrobial peptide productionImmune mechanismsImmune protectionMucus productionEconomic burdenPathogen clearanceEpithelial immunityHost defenseClinical researchEpithelial resistance