Year: 2012
Type: article
Abstract: Histamine-releasing factor (HRF), also termed translationally controlled tumor protein (TCTP) and fortilin, is a highly conserved, multi-functional protein. This protein within a cell plays a critical role in the fundamental processes of cell-cycle progression, proliferation, survival, and malignant transformation. The same protein, despite the lack of signal sequence, is secreted through a nonclassical secretory pathway. The secreted protein usually termed HRF can activate IgE-primed basophils and mast cells, and works as a B cell growth factor and a chemoattractant for eosinophils. This structurally well-characterized protein interacts with many proteins to perform its intracellular and extracellular functions. This review summarizes recent studies of HRF/TCTP-interacting proteins as a major driving force to decipher its functions.
Source: The Open Allergy Journal
Authors: Toshiaki Kawakami, Tomoaki Ando, Yuko Kawakami
Institution: La Jolla Institute for Immunology
Language: English
Topic: Mast cells and histamine
Subfield: Immunology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W1974778117