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Perspectives

Yu-li Wang
Sci. STKE 13 March 2007: pe10.
Why do various focal adhesion proteins undergo different degrees of correlated retrograde movement with actin filaments? Abstract »   Full Text »   PDF »  

 

Reviews

Clare L. Abram and Clifford A. Lowell
Sci. STKE 13 March 2007: re2.
Activation of immune cells by many different receptors depends on ITAM-based signaling. Gloss »   Abstract »   Full Text »   PDF »  

 

Editors' Choice

Nancy R. Gough
Sci. STKE 13 March 2007: tw82.
Lysine 63 ubiquitination converts RIP1 from a prodeath signal to a prolife signal. Abstract »  
L. Bryan Ray
Sci. STKE 13 March 2007: tw83.
Proteolytic degradation of the GTPase Rap1B is required to specify formation of a single axon from multiple developing neurites. Abstract »  
Elizabeth M. Adler
Sci. STKE 13 March 2007: tw84.
p53 may act as a UV sensor to mediate tanning. Abstract »  
Elizabeth M. Adler
Sci. STKE 13 March 2007: tw85.
Trophinin-mediated cell adhesion may enable ErbB4 activation to stimulate trophoblast proliferation and motility. Abstract »  
Nancy R. Gough
Sci. STKE 13 March 2007: tw86.
Notch signaling increases Hindsight, which serves to inhibit Hedgehog signaling and stimulate the transition to an endoreplication cycle in Drosophila follicle cells. Abstract »  
Stephen Simpson
Sci. STKE 13 March 2007: tw87.
An unexpected function of autophagy (cellular self-digestion) is to unite RNA from infecting viruses with immune recognition molecules to trigger innate immune defenses. Abstract »  
Pamela J. Hines
Sci. STKE 13 March 2007: tw88.
An interplay of signaling pathways monitors and controls the diurnal rhythm in intracellular calcium in plant cells, responding to soil calcium levels and transpiration. Abstract »  
L. Bryan Ray
Sci. STKE 13 March 2007: tw89.
Unexpectedly, yeast--a widely used organism for cell cycle studies--does not have a mechanism to prevent cell division if DNA replication is still incomplete. Abstract »  
Guy Riddihough
Sci. STKE 13 March 2007: tw90.
Regions of chromatin that are epigenetically silenced and highly regulated are coated with histones that rapidly bind and release the DNA. Abstract »  
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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882