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Pregled bibliografske jedinice broj: 916998

Modulation of small GTPase activity by NME proteins


Filić, Vedrana; Marinović, Maja; Šoštar, Marko; Weber, Igor
Modulation of small GTPase activity by NME proteins // Laboratory investigation, 98 (2018), 5; 589-601 doi:10.1038/s41374-018-0023-x (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 916998 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Modulation of small GTPase activity by NME proteins

Autori
Filić, Vedrana ; Marinović, Maja ; Šoštar, Marko ; Weber, Igor

Izvornik
Laboratory investigation (0023-6837) 98 (2018), 5; 589-601

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Ras superfamily GTPases, Rho GTPases, NME, NDPK, Nm23

Sažetak
NME proteins were reported to influence signal transduction activity of small GTPases from the Ras superfamily by diverse mechanisms in addition to their generic NDP kinase activity, which replenishes the cytoplasmic pool of GTP. Comprehensive evidence shows that NME proteins modulate the activity of Ras GTPases, in particular members of the Rho family, via binding to their major activators GEFs. Direct interaction between several NMEs and Ras GTPases was also indicated in vitro and in vivo. These modes of regulation are mainly independent of the NME’s kinase activity. NMEs also modulate the Ras-mediated signal transduction by interfering with the formation of a Ras signaling complex at the plasma membrane. In several examples, NMEs were proposed to perform the role of GAP proteins by promoting hydrolysis of the bound GTP, but this activity still requires additional verification. Early suggestions that NMEs can activate small GTPases by direct phosphorylation of the bound GDP, or by high- rate loading of GTP onto a closely apposed GTPase, were largely dismissed. In this review article, we survey and put into perspective published examples of identified and hypothetical mechanisms of Ras signaling modulation by NME proteins. We also point out involvement of NMEs in the transcriptional regulation of components of Ras GTPases- mediated signal transduction pathways, and reciprocal regulation of NME function by small GTPases, particularly related to NME’s binding to membranes.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
Rad je financiran s istraživačkog projekta Hrvatske zaklade za znanost (šifra 4753): Oscilatorna dinamika citoskeleta (OSCITON).



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-4753 - Oscilatorna dinamika citoskeleta (OSCITON) (Tolić, Iva Marija, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.nature.com

Citiraj ovu publikaciju:

Filić, Vedrana; Marinović, Maja; Šoštar, Marko; Weber, Igor
Modulation of small GTPase activity by NME proteins // Laboratory investigation, 98 (2018), 5; 589-601 doi:10.1038/s41374-018-0023-x (međunarodna recenzija, članak, znanstveni)
Filić, V., Marinović, M., Šoštar, M. & Weber, I. (2018) Modulation of small GTPase activity by NME proteins. Laboratory investigation, 98 (5), 589-601 doi:10.1038/s41374-018-0023-x.
@article{article, author = {Fili\'{c}, Vedrana and Marinovi\'{c}, Maja and \v{S}o\v{s}tar, Marko and Weber, Igor}, year = {2018}, pages = {589-601}, DOI = {10.1038/s41374-018-0023-x}, keywords = {Ras superfamily GTPases, Rho GTPases, NME, NDPK, Nm23}, journal = {Laboratory investigation}, doi = {10.1038/s41374-018-0023-x}, volume = {98}, number = {5}, issn = {0023-6837}, title = {Modulation of small GTPase activity by NME proteins}, keyword = {Ras superfamily GTPases, Rho GTPases, NME, NDPK, Nm23} }
@article{article, author = {Fili\'{c}, Vedrana and Marinovi\'{c}, Maja and \v{S}o\v{s}tar, Marko and Weber, Igor}, year = {2018}, pages = {589-601}, DOI = {10.1038/s41374-018-0023-x}, keywords = {Ras superfamily GTPases, Rho GTPases, NME, NDPK, Nm23}, journal = {Laboratory investigation}, doi = {10.1038/s41374-018-0023-x}, volume = {98}, number = {5}, issn = {0023-6837}, title = {Modulation of small GTPase activity by NME proteins}, keyword = {Ras superfamily GTPases, Rho GTPases, NME, NDPK, Nm23} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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