2020
Longitudinal analyses reveal immunological misfiring in severe COVID-19
Lucas C, Wong P, Klein J, Castro TBR, Silva J, Sundaram M, Ellingson MK, Mao T, Oh JE, Israelow B, Takahashi T, Tokuyama M, Lu P, Venkataraman A, Park A, Mohanty S, Wang H, Wyllie AL, Vogels CBF, Earnest R, Lapidus S, Ott IM, Moore AJ, Muenker MC, Fournier JB, Campbell M, Odio CD, Casanovas-Massana A, Herbst R, Shaw A, Medzhitov R, Schulz W, Grubaugh N, Dela Cruz C, Farhadian S, Ko A, Omer S, Iwasaki A. Longitudinal analyses reveal immunological misfiring in severe COVID-19. Nature 2020, 584: 463-469. PMID: 32717743, PMCID: PMC7477538, DOI: 10.1038/s41586-020-2588-y.Peer-Reviewed Original ResearchConceptsSevere COVID-19Moderate COVID-19Immune signaturesDisease outcomeCOVID-19Disease trajectoriesInterleukin-5Early immune signaturesInnate cell lineagesType 2 effectorsT cell numbersPoor clinical outcomeWorse disease outcomesImmune response profileCoronavirus disease 2019Distinct disease trajectoriesCytokine levelsImmunological correlatesImmune profileClinical outcomesEarly elevationImmune profilingIL-13Immunoglobulin EDisease 2019
2016
Cathelicidin Insufficiency in Patients with Fatal Leptospirosis
Lindow JC, Wunder EA, Popper SJ, Min JN, Mannam P, Srivastava A, Yao Y, Hacker KP, Raddassi K, Lee PJ, Montgomery RR, Shaw AC, Hagan JE, Araújo GC, Nery N, Relman DA, Kim CC, Reis MG, Ko AI. Cathelicidin Insufficiency in Patients with Fatal Leptospirosis. PLOS Pathogens 2016, 12: e1005943. PMID: 27812211, PMCID: PMC5094754, DOI: 10.1371/journal.ppat.1005943.Peer-Reviewed Original ResearchConceptsHost immune responseHigh bacterial loadBacterial loadAcute leptospirosisCase fatalityFatal casesDisease progressionImmune responseHigher systemic bacterial loadsValuable new therapeutic approachPro-inflammatory cytokine receptorsAdaptive immune signaturesSystemic bacterial loadsIndependent risk factorTime of hospitalizationDuration of illnessHigh case fatalityPoor clinical outcomeNew therapeutic approachesBlood transcriptional profilingLimited study sizeFatal leptospirosisLethal leptospirosisRANTES levelsSerum cathelicidin