Structure, Functions, and Implications of Selected Lipocalins in Human Disease

The lipocalin proteins are a large family of small extracellular proteins that demonstrate significant heterogeneity in sequence similarity and have highly conserved crystal structures. They have a variety of functions, including acting as carrier proteins, transporting retinol, participating in olf...

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Veröffentlicht in:International journal of molecular sciences 2024-04, Vol.25 (8), p.4290
Hauptverfasser: Chandrasekaran, Preethi, Weiskirchen, Sabine, Weiskirchen, Ralf
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Weiskirchen, Sabine
Weiskirchen, Ralf
description The lipocalin proteins are a large family of small extracellular proteins that demonstrate significant heterogeneity in sequence similarity and have highly conserved crystal structures. They have a variety of functions, including acting as carrier proteins, transporting retinol, participating in olfaction, and synthesizing prostaglandins. Importantly, they also play a critical role in human diseases, including cancer. Additionally, they are involved in regulating cellular homeostasis and immune response and dispensing various compounds. This comprehensive review provides information on the lipocalin family, including their structure, functions, and implications in various diseases. It focuses on selective important human lipocalin proteins, such as lipocalin 2 (LCN2), retinol binding protein 4 (RBP4), prostaglandin D2 synthase (PTGDS), and α -microglobulin (A1M).
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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; MDPI - Multidisciplinary Digital Publishing Institute; PubMed Central
subjects Amino acids
Animals
Antioxidants
Apolipoproteins
Binding sites
Biomarkers
Disease
Exocrine glands
Genes
Glycoproteins
Humans
Immune system
Intramolecular Oxidoreductases
Ligands
Lipids
Lipocalins - chemistry
Lipocalins - genetics
Lipocalins - metabolism
Neoplasms - metabolism
Polypeptides
Proteins
Retinoids
Structure-Activity Relationship
Type 2 diabetes
title Structure, Functions, and Implications of Selected Lipocalins in Human Disease
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