Regenerating proteins and their expression, regulation, and signaling
| Autor: | Anne Fleur Stephan, Emmanuel S. Tzanakakis, Abhirath Parikh |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Cell type
Protein family QH301-705.5 chemical and pharmacologic phenomena Disease Biology Bioinformatics General Biochemistry Genetics and Molecular Biology Article reg expression regulation Cellular and Molecular Neuroscience immune system diseases hemic and lymphatic diseases medicine cancer regenerating (reg) proteins Biology (General) Gene diabetes Regeneration (biology) hemic and immune systems General Medicine Cell biology medicine.anatomical_structure Signal transduction Pancreas signaling Function (biology) |
| Zdroj: | Biomolecular Concepts, Vol 3, Iss 1, Pp 57-70 (2012) |
| ISSN: | 1868-5021 |
| Popis: | The regenerating (Reg) protein family comprises C-type lectin-like proteins discovered independently during pancreatitis and pancreatic islet regeneration. However, an increasing number of studies provide evidence of participation of Reg proteins in the proliferation and differentiation of diverse cell types. Moreover, Reg family members are associated with various pathologies, including diabetes and forms of gastrointestinal cancer. These findings have led to the emergence of key roles for Reg proteins as anti-inflammatory, antiapoptotic, and mitogenic agents in multiple physiologic and disease contexts. Yet, there are significant gaps in our knowledge regarding the regulation of expression of different Reg genes. In addition, the pathways relaying Reg-triggered signals, their targets, and potential cross-talk with other cascades are still largely unknown. In this review, the expression patterns of different Reg members in the pancreas and extrapancreatic tissues are described. Moreover, factors known to modulate Reg levels in different cell types are discussed. Several signaling pathways, which have been implicated in conferring the effects of Reg ligands to date, are also delineated. Further efforts are necessary for elucidating the biological processes underlying the action of Reg proteins and their involvement in various maladies. Better understanding of the function of Reg genes and proteins will be beneficial in the design and development of therapies utilizing or targeting this protein group. |
| Databáze: | OpenAIRE |
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