Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 218,157,545 papers from all fields of science
Search
Sign In
Create Free Account
Activation action
Known as:
Activated
, activating
, Activate
Expand
In biology, to stimulate a cell in a resting state to become active. This causes biochemical and functional changes in the activated cell.
National Institutes of Health
Create Alert
Alert
Related topics
Related topics
10 relations
Activated clotting time:Time:Pt:Bld:Qn:Coag
Activated protein C resistance:Imp:Pt:PPP:Nom
Activated protein C resistance:PrThr:Pt:PPP:Ord:Coag
Activated protein C resistance:TRto:Pt:PPP:Qn:Coag
Expand
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2007
Highly Cited
2007
Myofibroblast contraction activates latent TGF-β1 from the extracellular matrix
P. Wipff
,
D. Rifkin
,
J. Meister
,
B. Hinz
Journal of Cell Biology
2007
Corpus ID: 14717183
The conjunctive presence of mechanical stress and active transforming growth factor β1 (TGF-β1) is essential to convert…
Expand
Highly Cited
2005
Highly Cited
2005
Calmodulin-dependent protein kinase kinase-beta is an alternative upstream kinase for AMP-activated protein kinase.
S. Hawley
,
D. A. Pan
,
+5 authors
D. Hardie
Cell Metabolism
2005
Corpus ID: 21075961
Highly Cited
2005
Highly Cited
2005
Regulation of Kiss1 gene expression in the brain of the female mouse.
Jeremy T. Smith
,
M. Cunningham
,
E. Rissman
,
D. Clifton
,
R. Steiner
Endocrinology
2005
Corpus ID: 15904298
The Kiss1 gene encodes a family of neuropeptides called kisspeptins, which activate the receptor G protein-coupled receptor-54…
Expand
Review
1999
Review
1999
Molecular tinkering of G protein‐coupled receptors: an evolutionary success
J. Bockaert
,
Jean Philippe Pin
EMBO Journal
1999
Corpus ID: 16365934
Among membrane‐bound receptors, the G protein‐coupled receptors (GPCRs) are certainly the most diverse. They have been very…
Expand
Highly Cited
1997
Highly Cited
1997
Matrix adhesion and Ras transformation both activate a phosphoinositide 3‐OH kinase and protein kinase B/Akt cellular survival pathway
A. Khwaja
,
P. Rodriguez-Viciana
,
S. Wennström
,
P. Warne
,
J. Downward
EMBO Journal
1997
Corpus ID: 18121271
Upon detachment from the extracellular matrix, epithelial cells enter into programmed cell death, a phenomenon known as anoikis…
Expand
Highly Cited
1995
Highly Cited
1995
Orphanin FQ: A Neuropeptide That Activates an Opioidlike G Protein-Coupled Receptor
R. Reinscheid
,
H. Nothacker
,
+7 authors
O. Civelli
Science
1995
Corpus ID: 38117854
A heptadecapeptide was identified and purified from porcine brain tissue as a ligand for an orphan heterotrimeric GTP- binding…
Expand
Highly Cited
1994
Highly Cited
1994
Differential activation of ERK and JNK mitogen-activated protein kinases by Raf-1 and MEKK.
A. Minden
,
A. Lin
,
+5 authors
M. Karin
Science
1994
Corpus ID: 36699721
Growth factors activate mitogen-activated protein kinases (MAPKs), including extracellular signal-regulated kinases (ERKs) and…
Expand
Highly Cited
1991
Highly Cited
1991
A novel arachidonic acid-selective cytosolic PLA2 contains a Ca2+-dependent translocation domain with homology to PKC and GAP
J. D. Clark
,
Lih-Ling Lin
,
+5 authors
J. Knopf
Cell
1991
Corpus ID: 134332
Highly Cited
1990
Highly Cited
1990
Interplant communication: airborne methyl jasmonate induces synthesis of proteinase inhibitors in plant leaves.
E. Farmer
,
C. Ryan
Proceedings of the National Academy of Sciences…
1990
Corpus ID: 5013966
Inducible defensive responses in plants are known to be activated locally and systemically by signaling molecules that are…
Expand
Highly Cited
1987
Highly Cited
1987
Position-independent, high-level expression of the human β-globin gene in transgenic mice
F. Grosveld
,
Greet Blom van Assendelft
,
D. Greaves
,
G. Kollias
Cell
1987
Corpus ID: 1150699
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE