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Results: 1 to 20 of 48

1.

Key role of local regulation in chemosensing revealed by a new molecular interaction-based modeling method.

Meier-Schellersheim M, Xu X, Angermann B, Kunkel EJ, Jin T, Germain RN.

PLoS Comput Biol. 2006 Jul 21;2(7):e82. Epub 2006 May 25.

PMID:
16854213
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

Feedback signaling controls leading-edge formation during chemotaxis.

Charest PG, Firtel RA.

Curr Opin Genet Dev. 2006 Aug;16(4):339-47. Epub 2006 Jun 27. Review.

PMID:
16806895
[PubMed - indexed for MEDLINE]
3.

Directional sensing in eukaryotic chemotaxis: a balanced inactivation model.

Levine H, Kessler DA, Rappel WJ.

Proc Natl Acad Sci U S A. 2006 Jun 27;103(26):9761-6. Epub 2006 Jun 16.

PMID:
16782813
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

The great escape: when cancer cells hijack the genes for chemotaxis and motility.

Condeelis J, Singer RH, Segall JE.

Annu Rev Cell Dev Biol. 2005;21:695-718. Review.

PMID:
16212512
[PubMed - indexed for MEDLINE]
5.

Regulation of PTEN by Rho small GTPases.

Li Z, Dong X, Wang Z, Liu W, Deng N, Ding Y, Tang L, Hla T, Zeng R, Li L, Wu D.

Nat Cell Biol. 2005 Apr;7(4):399-404. Epub 2005 Mar 27. Erratum in: Nat Cell Biol. 2005 May;7(5):531. Dong, Xiemei [corrected to Dong, Xuemei]. Nat Cell Biol. 2006 Sep;8(9):1038.

PMID:
15793569
[PubMed - indexed for MEDLINE]
6.

A local coupling model and compass parameter for eukaryotic chemotaxis.

Arrieumerlou C, Meyer T.

Dev Cell. 2005 Feb;8(2):215-27.

PMID:
15691763
[PubMed - indexed for MEDLINE]
Free Article
7.

The PI3K-mediated activation of CRAC independently regulates adenylyl cyclase activation and chemotaxis.

Comer FI, Lippincott CK, Masbad JJ, Parent CA.

Curr Biol. 2005 Jan 26;15(2):134-9.

PMID:
15668169
[PubMed - indexed for MEDLINE]
Free Article
8.

Quantitative imaging of single live cells reveals spatiotemporal dynamics of multistep signaling events of chemoattractant gradient sensing in Dictyostelium.

Xu X, Meier-Schellersheim M, Jiao X, Nelson LE, Jin T.

Mol Biol Cell. 2005 Feb;16(2):676-88. Epub 2004 Nov 24.

PMID:
15563608
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Localized Ras signaling at the leading edge regulates PI3K, cell polarity, and directional cell movement.

Sasaki AT, Chun C, Takeda K, Firtel RA.

J Cell Biol. 2004 Nov 8;167(3):505-18.

PMID:
15534002
[PubMed - indexed for MEDLINE]
Free PMC Article
10.

Chemotaxis: signalling the way forward.

Van Haastert PJ, Devreotes PN.

Nat Rev Mol Cell Biol. 2004 Aug;5(8):626-34. Review.

PMID:
15366706
[PubMed - indexed for MEDLINE]
11.

RasC plays a role in transduction of temporal gradient information in the cyclic-AMP wave of Dictyostelium discoideum.

Wessels D, Brincks R, Kuhl S, Stepanovic V, Daniels KJ, Weeks G, Lim CJ, Spiegelman G, Fuller D, Iranfar N, Loomis WF, Soll DR.

Eukaryot Cell. 2004 Jun;3(3):646-62.

PMID:
15189986
[PubMed - indexed for MEDLINE]
Free PMC Article
12.

Chemoattractant-induced phosphatidylinositol 3,4,5-trisphosphate accumulation is spatially amplified and adapts, independent of the actin cytoskeleton.

Janetopoulos C, Ma L, Devreotes PN, Iglesias PA.

Proc Natl Acad Sci U S A. 2004 Jun 15;101(24):8951-6. Epub 2004 Jun 7.

PMID:
15184679
[PubMed - indexed for MEDLINE]
Free PMC Article
13.

Sensitization of Dictyostelium chemotaxis by phosphoinositide-3-kinase-mediated self-organizing signalling patches.

Postma M, Roelofs J, Goedhart J, Loovers HM, Visser AJ, Van Haastert PJ.

J Cell Sci. 2004 Jun 15;117(Pt 14):2925-35. Epub 2004 May 25.

PMID:
15161938
[PubMed - indexed for MEDLINE]
Free Article
14.

A G alpha-dependent pathway that antagonizes multiple chemoattractant responses that regulate directional cell movement.

Brzostowski JA, Parent CA, Kimmel AR.

Genes Dev. 2004 Apr 1;18(7):805-15. Epub 2004 Apr 1.

PMID:
15059962
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

Divergent signals and cytoskeletal assemblies regulate self-organizing polarity in neutrophils.

Xu J, Wang F, Van Keymeulen A, Herzmark P, Straight A, Kelly K, Takuwa Y, Sugimoto N, Mitchison T, Bourne HR.

Cell. 2003 Jul 25;114(2):201-14.

PMID:
12887922
[PubMed - indexed for MEDLINE]
Free Article
16.

Keeping G proteins at bay: a complex between G protein-coupled receptor kinase 2 and Gbetagamma.

Lodowski DT, Pitcher JA, Capel WD, Lefkowitz RJ, Tesmer JJ.

Science. 2003 May 23;300(5623):1256-62.

PMID:
12764189
[PubMed - indexed for MEDLINE]
Free Article
17.

Eukaryotic chemotaxis: distinctions between directional sensing and polarization.

Devreotes P, Janetopoulos C.

J Biol Chem. 2003 Jun 6;278(23):20445-8. Epub 2003 Apr 2. Review.

PMID:
12672811
[PubMed - indexed for MEDLINE]
Free Article
18.

Cellular motility driven by assembly and disassembly of actin filaments.

Pollard TD, Borisy GG.

Cell. 2003 Feb 21;112(4):453-65. Review. Erratum in: Cell. 2003 May 16;113(4):549.

PMID:
12600310
[PubMed - indexed for MEDLINE]
Free Article
19.

Temporal and spatial regulation of chemotaxis.

Iijima M, Huang YE, Devreotes P.

Dev Cell. 2002 Oct;3(4):469-78. Review.

PMID:
12408799
[PubMed - indexed for MEDLINE]
Free Article
20.

Modeling the cell's guidance system.

Iglesias PA, Levchenko A.

Sci STKE. 2002 Sep 3;2002(148):re12. Review.

PMID:
12209053
[PubMed - indexed for MEDLINE]

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