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CASP7 — CDKN1A
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Kim et al., Int J Cancer 2000
:
Taken together, we suggest that UA-induced cell-cycle arrest may be mediated by inhibition of DNA replication and the increase of
p21 ( WAF1 ) expression, which
induces the release of cytochrome c and the activation of
caspase-3 , leading to apoptosis of HepG2 cells
Naujokat et al., Eur J Haematol 2000
(Acute Disease...) :
Proteasome inhibitors induced
caspase dependent apoptosis and accumulation of
p21WAF1/Cip1 in human immature leukemic cells
Xiang et al., Oncogene 2002
(Carcinoma...) :
However, cells co-treated with CPT-11 and Apo2L/TRAIL, or pretreated with CPT-11 for up to 24 h followed by 2 h Apo2L/TRAIL, resulted in a
caspase dependent degradation of
p21 , reversal of G ( 2 ) -M phase arrest with a concomitant increase in apoptosis
De Schepper et al., J Pharmacol Exp Ther 2003
:
Taken together, our results show that induction of apoptosis by chlamydocin involves
caspase dependent cleavage of
p21 ( cip1/waf1 ), which is strikingly associated with proteasome mediated degradation of survivin
Ham et al., J Biol Chem 2003
:
The later phase of JNK1 activation, which is temporally coincided with
caspase dependent cleavage of JNK1 associated
p21 ( WAF1/CIP1 ), is efficiently prevented by expressing p21D112N, an uncleavable mutant of p21 ( WAF1/CIP1 ) and this perturbation of JNK1 activation results in prevention of apoptosis
Song et al., J Immunol 2004
(MAP Kinase Signaling System) :
Furthermore, in caspase-8-deficient lymphocytes, the antiproliferative effect of CO was markedly attenuated, further supporting the involvement of caspase-8 in the antiproliferative effects of CO. CO also increased the protein level of p21 ( Cip1 ), and CO-mediated inhibition of
caspase activity is partially
regulated by
p21 ( Cip1 )
Rosato et al., Mol Cancer Ther 2003
(Leukemia) :
TRAIL/HDAC inhibitor induced apoptosis triggered
caspase dependent cleavage of
p21 ( WAF1/CIP1 ) ; moreover, enforced expression of a nuclear localization signal deletant form of p21 ( WAF1/CIP1 ) significantly diminished lethality
Rosato et al., Mol Pharmacol 2004
:
Enforced expression of
p21 ( WAF1/CIP1 ) ( i.e., in Jurkat cells inducibly expressing p21 ( WAF1/CIP1 ) under the control of a doxycycline-responsive promoter ) partially but significantly
reduced cytochrome c and apoptosis inducing factor release, loss of mitochondrial membrane potential,
caspase-3 and -8 activation, Bid cleavage, poly ( ADP-ribose ) polymerase ( PARP ) degradation, and apoptosis in response to SB/FP
Pei et al., Clin Cancer Res 2004
(Multiple Myeloma) :
These events were associated with nuclear factor kappaB inactivation, c-Jun NH ( 2 ) -terminal kinase activation, p53 induction, and
caspase dependent cleavage of
p21 ( CIP1 ), p27 ( KIP1 ), and Bcl-2, as well as Mcl-1, X-linked inhibitor of apoptosis, and cyclin D1 down-regulation
Li et al., J Biol Chem 2005
:
Both
p21 ( waf1/cip1 ) antisense and small interfering RNA could
restore apoptotic associated
caspase 3 activity, PARP activation, and sensitivity to mitomycin induced apoptosis
Kosakowska-Cholody et al., Mol Cancer Ther 2005
(Colonic Neoplasms) :
The recruitment of the p53 dependent apoptosis pathway was suggested by the up-regulation of p53,
p21 , Bax, DR-4, DR-5, and p53 phosphorylated on Ser15 ; down-regulation of Bcl-2 ; and
activation of
caspase-8 , -9, -7, and -3 in cells treated with 100 nmol/L WMC-79
Rosato et al., Mol Cancer Ther 2005
(Leukemia) :
LAQ824/roscovitine treated cells displayed
caspase dependent down-regulation of
p21 ( CIP1 ) and Mcl-1 and a pronounced caspase independent reduction in X-linked inhibitor of apoptosis (XIAP) expression
Zhang et al., J Invest Dermatol 2005
(Lymphoma, T-Cell, Cutaneous) :
SAHA treatment caused an accumulation of acetylated histones ( H2B, H3, and H4 ), an increase of
p21 ( WAF1 ) and bax proteins, a decrease of Stat6 and phospho-Stat6 proteins, and
activation of
caspase-3 in CTCL cells
Wendt et al., Oncogene 2006
(Breast Neoplasms...) :
Inhibition of DNA-damage induced stress kinases and
p21CIP/WAF-1 expression by caffeine abrogated G2 arrest and induced apoptosis of the irradiated cells in a
caspase-3 dependent manner
Oh et al., Biochem Biophys Res Commun 2006
:
Here we show that during TNFalpha induced apoptosis, PKCdelta is activated in a
caspase-3 dependent manner and phosphorylates
p21 ( WAF1/CIP1 ), a specific cyclin dependent kinase inhibitor, on ( 146 ) Ser
Nasu et al., Mol Hum Reprod 2005
(Endometriosis) :
The down-regulation of the cyclin A, Bcl-2, and Bcl-X ( L ) expression with the simultaneous up-regulation of the
p21 and Bax expression, and
caspase-9 activation was observed in ECSC after bufalin treatment
Lin et al., J Urol 2006
(Urinary Bladder Neoplasms) :
AE induced p53 expression and was accompanied by the induction of
p21 and
caspase-3 activation , which was associated with apoptosis
Tyagi et al., Carcinogenesis 2006
(Urinary Bladder Neoplasms) :
Silibinin activates p53-caspase 2 pathway and causes
caspase mediated cleavage of
Cip1/p21 in apoptosis induction in bladder transitional-cell papilloma RT4 cells : evidence for a regulatory loop between p53 and caspase 2 ... Together, these results suggested the novel mechanisms for apoptosis induction by silibinin involving p53-caspase 2 activation and
caspase mediated cleavage of
Cip1/p21
Garcia et al., Cell cycle (Georgetown, Tex.) 2006
(Breast Neoplasms) :
Cellular arrest in G ( 1 ) phase was accompanied by an increase in
p21 ( CIP1 ) protein, down regulation of the BCL-2 protein,
induction of
caspase-8 , and ARHI/NOEY2 an imprinted tumor suppressor gene
Secchiero et al., Curr Drug Metab 2007
(Leukemia, Myeloid, Acute) :
Moreover, while nutlin-3 up-regulated the expression of cyclin dependent kinase inhibitor p21, a p53-target gene mediating cell cycle block and showing anti-apoptotic activity, the simultaneous addition of TRAIL plus nutlin-3 induced the
caspase dependent cleavage of
p21
Krämer et al., Oncogene 2008
(Melanoma) :
This correlates with the HU-induced degradation of the cyclin dependent kinase inhibitors ( CDKI )
p21 and p27,
mediated by the proteasome or
caspase-3
Baptiste-Okoh et al., Cell cycle (Georgetown, Tex.) 2008
:
Further, expression of
p21 ( in p53-null cells inducibly expressing p21 ) is
sufficient to mediate repression of
caspase 2 ... As this
p53/p21 dependent repression of
caspase 2 can occur in the absence of DNA damage, caspase 2 repression does not simply seem to be a consequence of the apoptotic process
Nakamura et al., Invest New Drugs 2010
(Leukemia...) :
TMPP treatment effected a reduction in both cell cycle progression signals ( FoxM1, KIS, Cdc25B, Cyclin D1, Cyclin A, and Aurora-B ) and tumor cell survival ( p27 ( Kip1 ) and
p21 ( Cip1 ) ), as well as
induced the activation of
caspase-3 and -9
Chin et al., Virus Res 2010
:
This was accompanied by increased levels of
p21 ( cip1 ), p-cdc2, cyclins D, A and B. Cell viability was reduced and cleaved
caspase 3 levels were
increased in HBV- and rtM204I infected cells
Kang et al., Oncol Rep 2010
:
These results indicate that KBH-A42 induces cell cycle arrest and apoptosis via the up-regulation of
p21WAF1 and
caspase activation , respectively, regardless of the presence of P-gp in the leukemia cells
Bhattacharya et al., Invest Ophthalmol Vis Sci 2011
:
Knockdown of p53 decreased the basal expression of
p21Cip1 and Bcl-2, inhibited the Nutlin-3 induced upregulation of Siva-1 and PUMA expression, and consequently
inhibited caspase-3 activation
Sohn et al., Cell Death Differ 2011
:
In several cell types we show that knockdown of caspase-2 specifically impaired DNA damage induced p21 expression, whereas overexpression of a
caspase-2 mutant
increased p21 levels ... As, however, silencing of caspase-2 impaired exogenous expression of p21 constructs containing 3'-UTR sequences, our results strongly indicate that
caspase-2 regulates
p21 expression at the translational level
Chan et al., International journal of molecular sciences 2011
:
In the current study, pretreatment with nitric oxide ( NO ) scavengers inhibited PDT induced mitochondrial membrane potential ( MMP ) changes,
activation of
caspase-9 , caspase-3, p21 activated protein kinase 2 (PAK2) and c-Jun N-terminal kinase (JNK), and gene expression of p53 and
p21 involved in apoptotic signaling
Gogada et al., Cell cycle (Georgetown, Tex.) 2011
:
Curcumin induces Apaf-1 dependent,
p21 mediated
caspase activation and apoptosis ... The release of cytochrome c was unaltered in p53-deficient cells, whereas absence of
p21 blocked cytochrome c release,
caspase activation, and apoptosis
Srivastava et al., Carcinogenesis 2012
:
p21 deficiency
caused an increase in
caspase activities at lower doses of neem, whereas p53 deficiency did not modulate neem induced caspase activation
Yu et al., Biomaterials 2013
(Carcinoma, Non-Small-Cell Lung) :
MDM2 knockdown in p53 mutant NSCLC H2009 cells induced significant cell cycle arrest, apoptosis and growth inhibition through upregulation of
p21 and
activation of
caspase-3
Wang et al., PloS one 2013
(Lymphoma, B-Cell) :
Meanwhile, hPEBP4 knockdown potentiated the chemosensitization of the rituximab in B-cell lymphoma cells by regulating the expression of Bcl-xl, Cycline E,
p21 ( waf/cip1 ) and p53 and the
activation of
caspase-3 and caspase-9
Suzuki et al., Oncogene 1998
(Carcinoma, Hepatocellular) :
Here we report that caspase 3 inactivation for the resistance to Fas mediated apoptosis is induced by a procaspase
3/p21 complex formation and direct
inhibition of activated
caspase 3 by ILP