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Iron is essential for many cellular processes and is required by bacteria for replication. To acquire iron from the host, pathogenic Gram-negative bacteria secrete siderophores, including Enterobactin (Ent). However, Ent is bound by the host protein Lipocalin 2 (Lcn2), preventing bacterial reuptake ...
ORGANISM(S): Homo sapiens 
Members of the lipocalin protein family serve as biomarkers for kidney disease and acute phase inflammatory reactions, and are under pre-clinical development for the diagnosis and therapy of allergies. However, none of the lipocalin family members has made the step into clinical development, mostly ...
ORGANISM(S): Mus musculus (Mouse) 
2021-02-02 | PXD022682 | Pride
The urine of bank voles (Myodes glareolus) contains substantial quantities of a small protein that is expressed at much higher levels in males than females, and at higher levels in males in the breeding season. This protein was purified and completely sequenced at the protein level by mass spectrome...
ORGANISM(S): Myodes glareolus (Bank vole) (Clethrionomys glareolus) 
2017-09-13 | PXD006645 | Pride
Lipocalin-2 deficiency attenuates acute lung inflammation
Effect of lipocalin gene knock-out on gene expression and stress tolerance under normal growth temperature and under low temperature exposure
ORGANISM(S): Arabidopsis thaliana 
Anaemia is a frequent complication of chronic infectious diseases but the exact mechanisms by which it develops remain to be clarified. In the present work, we used a mouse model of mycobacterial infection to study molecular alterations of iron metabolism. We show that four weeks after infection wit...
ORGANISM(S): Mus musculus 
The outer membrane is an efficient permeability barrier that protects Gram-negative bacteria against external assaults including many antibiotics. The unique permeability features of the outer membrane are due to the presence of lipopolysaccharide (LPS) molecules in its outer leaflet. LPS localizati...
ORGANISM(S): Escherichia coli 
2025-07-09 | PXD059551 | Pride
Mast cells (MCs) play a pivotal role in barrier tissues that connect to the external environment, but their distribution and functions in lymph nodes (LNs) remain largely unclear, especially during the tumor progression. Here, using single-cell RNA sequencing (scRNA-seq), photoconversion tumor cell ...
ORGANISM(S): Mus Musculus 
2024-12-19 | PXD059036 |
Lipocalin-2 promotes acute lung inflammation
ORGANISM(S): Mus musculus 
2023-02-28 | GSE198406 | GEO
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