In this issue

Signalling in semaphore - from dendrite to dendritic cell
J Cell Sci 2003 116: e1701. [Full Text] [PDF]  

First published online on July 31, 2003

VEGFR-1: receptor, antagonist, integrin ligand!
J Cell Sci 2003 116: e1702. [Full Text] [PDF]  

First published online on July 31, 2003

Cell size control - Rheb'ing up
J Cell Sci 2003 116: e1703. [Full Text] [PDF]  

First published online on July 31, 2003

Trypanosome invasion - a pincer movement?
J Cell Sci 2003 116: e1704. [Full Text] [PDF]  

First published online on July 31, 2003

Commentaries

Tama Hasson

Myosin VI: two distinct roles in endocytosis
J Cell Sci 2003 116: 3453-3461. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 31, 2003 as 10.1242/jcs.00669

Atsushi Kumanogoh and Hitoshi Kikutani

Immune semaphorins: a new area of semaphorin research
J Cell Sci 2003 116: 3463-3470. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 31, 2003 as 10.1242/jcs.00674

Sylvain Merlot and Richard A. Firtel

Leading the way: directional sensing through phosphatidylinositol 3-kinase and other signaling pathways
J Cell Sci 2003 116: 3471-3478. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 31, 2003 as 10.1242/jcs.00703

Research Articles

Angela Orecchia, Pedro Miguel Lacal, Cataldo Schietroma, Veronica Morea, Giovanna Zambruno, and Cristina Maria Failla

Vascular endothelial growth factor receptor-1 is deposited in the extracellular matrix by endothelial cells and is a ligand for the 5ß1 integrin
J Cell Sci 2003 116: 3479-3489. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 15, 2003 as 10.1242/jcs.00673

Jin-Mei Lai, Chia-Ling Hsieh, and Zee-Fen Chang

Caspase activation during phorbol ester-induced apoptosis requires ROCK-dependent myosin-mediated contraction
J Cell Sci 2003 116: 3491-3501. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 15, 2003 as 10.1242/jcs.00660

Alice Chen, Ramzey J. AbuJarour, and Rockford K. Draper

Evidence that the transport of ricin to the cytoplasm is independent of both Rab6A and COPI
J Cell Sci 2003 116: 3503-3510. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 15, 2003 as 10.1242/jcs.00641

Xiaoli Chen, Hadi Al-Hasani, Torbjorn Olausson, Ann-Marie Wenthzel, Ulf Smith, and Samuel W. Cushman

Activity, phosphorylation state and subcellular distribution of GLUT4-targeted Akt2 in rat adipose cells
J Cell Sci 2003 116: 3511-3518. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00675

Sheila Harris, Caroline Kemplen, Thomas Caspari, Christopher Chan, Howard D. Lindsay, Marius Poitelea, Antony M. Carr, and Clive Price

Delineating the position of rad4⁺/cut5⁺ within the DNA-structure checkpoint pathways in Schizosaccharomyces pombe
J Cell Sci 2003 116: 3519-3529. [Summary] [Full Text] [Figures Only] [PDF] [Supplemental Data]  

First published online on July 15, 2003 as 10.1242/jcs.00677

Marwan E. El-Sabban, Agnel J. Sfeir, Myriam H. Daher, Nada Y. Kalaany, Rola A. Bassam, and Rabih S. Talhouk

ECM-induced gap junctional communication enhances mammary epithelial cell differentiation
J Cell Sci 2003 116: 3531-3541. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 31, 2003 as 10.1242/jcs.00656

Alan J. Russell, Edgar F. Fincher, Linda Millman, Robyn Smith, Veronica Vela, Elizabeth A. Waterman, Clara N. Dey, Shireen Guide, Valerie M. Weaver, and M. Peter Marinkovich

6ß4 integrin regulates keratinocyte chemotaxis through differential GTPase activation and antagonism of 3ß1 integrin
J Cell Sci 2003 116: 3543-3556. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 15, 2003 as 10.1242/jcs.00663

Tero-Pekka Alastalo, Maria Hellesuo, Anton Sandqvist, Ville Hietakangas, Marko Kallio, and Lea Sistonen

Formation of nuclear stress granules involves HSF2 and coincides with the nucleolar localization of Hsp70
J Cell Sci 2003 116: 3557-3570. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 15, 2003 as 10.1242/jcs.00671

Celeste M. Nelson and Christopher S. Chen

VE-cadherin simultaneously stimulates and inhibits cell proliferation by altering cytoskeletal structure and tension
J Cell Sci 2003 116: 3571-3581. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00680

Hideyuki Shimizu, Satoru Kawamura, and Koichi Ozaki

An essential role of Rab5 in uniformity of synaptic vesicle size
J Cell Sci 2003 116: 3583-3590. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00676

Noel M. Carter, Simi Ali, and John A. Kirby

Endothelial inflammation: the role of differential expression of N-deacetylase/N-sulphotransferase enzymes in alteration of the immunological properties of heparan sulphate
J Cell Sci 2003 116: 3591-3600. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00662

Parthive H. Patel, Nitika Thapar, Lea Guo, Monica Martinez, John Maris, Chia-Ling Gau, Judith A. Lengyel, and Fuyuhiko Tamanoi

Drosophila Rheb GTPase is required for cell cycle progression and cell growth
J Cell Sci 2003 116: 3601-3610. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 31, 2003 as 10.1242/jcs.00661

Aaron M. Woolsey, Lisa Sunwoo, Christine A. Petersen, Saskia M. Brachmann, Lewis C. Cantley, and Barbara A. Burleigh

Novel PI 3-kinase-dependent mechanisms of trypanosome invasion and vacuole maturation
J Cell Sci 2003 116: 3611-3622. [Summary] [Full Text] [Figures Only] [PDF] [Movie]  

First published online on July 22, 2003 as 10.1242/jcs.00666

Jörg H. Eckert and Nils Johnsson

Pex10p links the ubiquitin conjugating enzyme Pex4p to the protein import machinery of the peroxisome
J Cell Sci 2003 116: 3623-3634. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00678

Monica Iurlaro, Marta Scatena, Wen-Hui Zhu, Eric Fogel, Susan L. Wieting, and Roberto F. Nicosia

Rat aorta-derived mural precursor cells express the Tie2 receptor and respond directly to stimulation by angiopoietins
J Cell Sci 2003 116: 3635-3643. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00629

Suvro Chatterjee, Sheng Cao, Timothy E. Peterson, Robert D. Simari, and Vijay Shah

Inhibition of GTP-dependent vesicle trafficking impairs internalization of plasmalemmal eNOS and cellular nitric oxide production
J Cell Sci 2003 116: 3645-3655. [Summary] [Full Text] [Figures Only] [PDF]  

First published online on July 22, 2003 as 10.1242/jcs.00664

Errata

G. Bompard, M. Martin, C. Roy, F. Vignon, and G. Freiss

Membrane targeting of protein tyrosine phosphatase PTPL1 through its FERM domain via binding to phosphatidylinositol 4,5-biphosphate
J Cell Sci 2003 116: 3657. [Full Text] [PDF]  

First published online on July 31, 2003

B. Di Fiore, M. Ciciarello, R. Mangiacasale, A. Palena, A.-M. Tassin, E. Cundari, and P. Lavia

Mammalian RanBP1 regulates centrosome cohesion during mitosis
J Cell Sci 2003 116: 3659. [Full Text] [PDF]  

First published online on July 31, 2003

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