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Keerthikka Ravi on Muck Rack

Keerthikka Ravi

As seen in: Nature, BioRxiv
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Articles

Lung Microbiome Intervention Attenuates Herpesvirus-Induced Post-HCT Pulmonary Fibrosis Through PD-L1 Upregulation on Dendritic Cells

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By Joshua Perkins, Keerthikka Ravi, Chunfang Guo, Gina Oh
| BioRxiv
Abstract Alterations in the lung microbiome frequently accompany adverse pulmonary outcomes. Hematopoietic cell transplantation (HCT) markedly affects the lung microbiome corresponding with a high incidence of post-HCT pulmonary complications. In a preclinical mouse model of HCT, we observed a reduction in Lactobacillus johnsonii within the lung microbiome following transplantation. Intranasal administration of live or heat-killed (HK) L.
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Multiple ParA/MinD ATPases coordinate the positioning of disparate cargos in a bacterial cell - Nature Communications

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By Lisa T. Pulianmackal, Keerthikka Ravi, Matthew J. O’Meara
| Nature Verified
Abstract In eukaryotes, linear motor proteins govern intracellular transport and organization. In bacteria, where linear motors involved in spatial regulation are absent, the ParA/MinD family of ATPases organize an array of genetic- and protein-based cellular cargos. The positioning of these cargos has been independently investigated to varying degrees in several bacterial species.
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