Linked Life Data

9247126

Source:http://linkedlifedata.com/resource/pubmed/id/9247126

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1997-8-28
pubmed:abstractText
Small GTPases are molecular switches that control signaling pathways critical for diverse cellular functions. Recent evidence indicates that multiple effector molecules can be activated by small GTPases. As a result, complex biological processes such as cell proliferation and apoptosis are turned on. Thus, rather than a single linear pathway from the membrane to the nucleus, the integration of complementary signals is required for these events to occur. In fact, the coordinated activation of small GTPases may constitute some of the critical modulators of those signals triggering either proliferation or cell death. In addition to the activation of specific kinases cascades, phospholipid-derived messengers are candidates to compose some of the most critical elements associated to regulation of signaling cascades capable of discerning among life and death. Both proliferation and apoptosis needs competence and progression signals. Phospholipase D and sphingomyelinase may be important players in this decision-maker step.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0014-5793
pubmed:author
pubmed:issnType
Print
pubmed:day
23
pubmed:volume
410
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
73-7
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
Regulation of proliferation and apoptosis by Ras and Rho GTPases through specific phospholipid-dependent signaling.
pubmed:affiliation
Instituto de Investigaciones Biomédicas, CSIC, Madrid, Spain. jclacal@biomed.iib.uam.es
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't