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UnknownA flexible approach for variable selection in large-scale healthcare database studies with missing covariate and outcome data.

Background

Prior work has shown that combining bootstrap imputation with tree-based machine learning variable selection methods can provide good performances achievable on fully observed data when covariate and outcome data are missing at random (MAR). This approach however is computationall...
S-EPMC9066834 | biostudies-literature
ProteomicsLoss of Fbxo45 in AT2 cells leads to insufficient histone supply and initiates lung adenocarcinoma
We identified proteins that interact with FBXO45 and UPF1 through mass spectrometry.
ORGANISM(S): Homo Sapiens 
2024-10-29 | PXD057326 |
ProteomicsHypoxia Regulates Overall mRNA Homeostasis by Inducing Met1-linked Linear Ubiquitination of AGO2 in Cancer Cells
Hypoxia is the most prominent feature in human solid tumors and induces activation of hypoxia-inducible factors and their downstream genes to promote cancer progression. However, whether and how hypoxia regulates overall mRNA homeostasis is unclear. Here we show that hypoxia inhibits global-mRNA dec...
ORGANISM(S): Homo Sapiens 
2021-04-06 | PXD021722 |
ProteomicsHippocampal proteomics analysis of marginal zinc deficiency
Zinc is an essential trace element that is closely related to learning and memory ability. The hippocampus plays an important role in learning and memory and has the highest zinc concentration in the brain. Severe zinc deficiency (zinc-deprived diet) significantly alter hippocampal protein expressio...
ORGANISM(S): Rattus Norvegicus 
PXD028998 |
ProteomicsProteogenomic analysis of chemo-refractory high grade serous ovarian cancer
To improve our understanding of the molecular basis of chemo-refractory high grade serous ovarian cancers (HGSOCs), we characterized the proteogenomic landscape of 242 (refractory and sensitive) HGSOCs, representing one discovery and two independent validation cohorts (spanning four academic centers...
ORGANISM(S): Homo Sapiens 
PXD040742 | panorama
ProteomicsCPTAC CCRCC Discovery Study - DIA Proteome
This is a supplementary study to the CPTAC CCRCC Discovery Study - Proteome. Unlabeled, digested peptide material from individual tissue samples (ccRCC and NAT) was spiked with index Retention Time (iRT) peptides (Biognosys) and subjected to data-independent acquisition (DIA) analysis. Kidney cance...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-10-04 | MSV000093041 | MassIVE
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