LiLA: lipid lung-based ATLAS built through a comprehensive workflow designed for an accurate lipid annotation.
LiLA: lipid lung-based ATLAS built through a comprehensive workflow designed for an accurate lipid annotation.
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LiLA:基于脂质肺的ATLAS,通过全面的工作流程构建,旨在进行准确的脂质注释。
DOI:
10.1038/s42003-023-05680-7
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发表时间:
2024-01-05
影响因子:
5.9
通讯作者:
Gonzalez-Riano, Carolina
中科院分区:
文献类型:
--
作者:
Requena, Belen Fernandez;Nadeem, Sajid;Reddy, Vineel P.;Naidoo, Vanessa;Glasgow, Joel N.;Steyn, Adrie J. C.;Barbas, Coral;Gonzalez-Riano, Carolina
Accurate lipid annotation is crucial for understanding the role of lipids in health and disease and identifying therapeutic targets. However, annotating the wide variety of lipid species in biological samples remains challenging in untargeted lipidomic studies. In this work, we present a lipid annotation workflow based on LC-MS and MS/MS strategies, the combination of four bioinformatic tools, and a decision tree to support the accurate annotation and semi-quantification of the lipid species present in lung tissue from control mice. The proposed workflow allowed us to generate a lipid lung-based ATLAS (LiLA), which was then employed to unveil the lipidomic signatures of the Mycobacterium tuberculosis infection at two different time points for a deeper understanding of the disease progression. This workflow, combined with manual inspection strategies of MS/MS data, can enhance the annotation process for lipidomic studies and guide the generation of sample-specific lipidome maps. LiLA serves as a freely available data resource that can be employed in future studies to address lipidomic alterations in mice lung tissue. An LC-MS and MS/MS-based workflow, integrating 4 software tools and a decision tree, enables accurate annotation and semi-quantification of lipids, providing the Lipid Lung-based ATLAS (LiLA). LiLA then revealed the lipidomic Mtb infection signature.
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影响因子:
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作者:
Ghidoni R;Caretti A;Signorelli P
通讯作者:
Signorelli P
影响因子:
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作者:
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作者:
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通讯作者:
Lahoz, Agustin
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3.6
作者:
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通讯作者:
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