» Articles » PMID: 9811861

Retinoic Acid Alters the Intracellular Trafficking of the Mannose-6-phosphate/insulin-like Growth Factor II Receptor and Lysosomal Enzymes

Overview
Specialty Science
Date 1998 Nov 13
PMID 9811861
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

Previously, we showed that retinoic acid (RA) binds to the mannose-6-phosphate/insulin-like growth factor II receptor (M6P/IGF2R) with high affinity, suggesting that M6P/IGF2R may be a receptor for RA. Here, we show that RA, after 2-3 h of incubation with cultured neonatal-rat cardiac fibroblasts, dramatically alters the intracellular distribution of M6P/IGF2R as well as that of cathepsin B (a lysosomal protease bearing M6P). Immunofluorescence techniques indicate that this change in intracellular distribution is characterized by a shift of the proteins from the perinuclear area to cytoplasmic vesicles. The effect of RA was neither blocked by an RA nuclear receptor antagonist (AGN193109) nor mimicked by a selective RA nuclear-receptor agonist (TTNPB). Furthermore, the RA-induced translocation of cathepsin B was not observed in M6P/IGF2R-deficient P388D1 cells but occurred in stably transfected P388D1 cells expressing the receptor, suggesting that the effect of RA might be the result of direct interaction with M6P/IGF2R, rather than the result of binding to the nuclear receptors. These observations not only support the idea that M6P/IGF2R mediates an RA-response pathway but also indicate a role for RA in control of intracellular trafficking of lysosomal enzymes. Therefore, our observations may have important implications for the understanding of the diverse biological effects of retinoids.

Citing Articles

Elucidating the cellular determinants of targeted membrane protein degradation by lysosome-targeting chimeras.

Ahn G, Riley N, Kamber R, Wisnovsky S, Moncayo von Hase S, Bassik M Science. 2023; 382(6668):eadf6249.

PMID: 37856615 PMC: 10766146. DOI: 10.1126/science.adf6249.


Drug screening identifies tazarotene and bexarotene as therapeutic agents in multiple sulfatase deficiency.

Schlotawa L, Tyka K, Kettwig M, Ahrens-Nicklas R, Baud M, Berulava T EMBO Mol Med. 2023; 15(3):e14837.

PMID: 36789546 PMC: 9994482. DOI: 10.15252/emmm.202114837.


Somatostatin-Mediated Regulation of Retinoic Acid-Induced Differentiation of SH-SY5Y Cells: Neurotransmitters Phenotype Characterization.

Singh S, Somvanshi R, Kumar U Biomedicines. 2022; 10(2).

PMID: 35203546 PMC: 8961784. DOI: 10.3390/biomedicines10020337.


Wilm's tumor 1 promotes memory flexibility.

Mariottini C, Munari L, Gunzel E, Seco J, Tzavaras N, Hansen J Nat Commun. 2019; 10(1):3756.

PMID: 31434897 PMC: 6704057. DOI: 10.1038/s41467-019-11781-x.


Stable Expression and Characterization of an Optimized Mannose Receptor.

Vigerust D, Vick S, Shepherd V J Clin Cell Immunol. 2015; 6(3).

PMID: 26581716 PMC: 4645283. DOI: 10.4172/2155-9899.1000330.


References
1.
Oka Y, Rozek L, Czech M . Direct demonstration of rapid insulin-like growth factor II Receptor internalization and recycling in rat adipocytes. Insulin stimulates 125I-insulin-like growth factor II degradation by modulating the IGF-II receptor recycling process. J Biol Chem. 1985; 260(16):9435-42. View

2.
Dennis P, Rifkin D . Cellular activation of latent transforming growth factor beta requires binding to the cation-independent mannose 6-phosphate/insulin-like growth factor type II receptor. Proc Natl Acad Sci U S A. 1991; 88(2):580-4. PMC: 50855. DOI: 10.1073/pnas.88.2.580. View

3.
Sohar I, Sleat D, Gong Liu C, Ludwig T, Lobel P . Mouse mutants lacking the cation-independent mannose 6-phosphate/insulin-like growth factor II receptor are impaired in lysosomal enzyme transport: comparison of cation-independent and cation-dependent mannose 6-phosphate receptor-deficient mice. Biochem J. 1998; 330 ( Pt 2):903-8. PMC: 1219223. DOI: 10.1042/bj3300903. View

4.
Johnson A, Klein E, Gillett S, Wang L, Song T, PINO M . Synthesis and characterization of a highly potent and effective antagonist of retinoic acid receptors. J Med Chem. 1995; 38(24):4764-7. DOI: 10.1021/jm00024a003. View

5.
Wang S, Souza R, Kong D, Yin J, Smolinski K, Zou T . Deficient transforming growth factor-beta1 activation and excessive insulin-like growth factor II (IGFII) expression in IGFII receptor-mutant tumors. Cancer Res. 1997; 57(13):2543-6. View