PARP Cancer Research Results

PARP, poly ADP-ribose polymerase (PARP) cleavage: Click to Expand ⟱
Source:
Type:
Poly (ADP-ribose) polymerase (PARP) cleavage is a hallmark of caspase activation. PARP (Poly (ADP-ribose) polymerase) is a family of proteins involved in a variety of cellular processes, including DNA repair, genomic stability, and programmed cell death. PARP enzymes play a crucial role in repairing single-strand breaks in DNA.
PARP has gained significant attention, particularly in the treatment of certain types of tumors, such as those with BRCA1 or BRCA2 mutations. These mutations impair the cell's ability to repair double-strand breaks in DNA through homologous recombination. Cancer cells with these mutations can become reliant on PARP for survival, making them particularly sensitive to PARP inhibitors.
PARP inhibitors, such as olaparib, rucaparib, and niraparib, have been developed as targeted therapies for cancers associated with BRCA mutations.

PARP Family:
The poly (ADP-ribose) polymerases (PARPs) are a family of enzymes involved in a number of cellular processes, including DNA repair, genomic stability, and programmed cell death.
PARP1 is the predominant family member responsible for detecting DNA strand breaks and initiating repair processes, especially through base excision repair (BER).

PARP1 Overexpression:
In several cancer types—including breast, ovarian, prostate, and lung cancers—elevated PARP1 expression and/or activity has been reported.
High PARP1 expression in certain cancers has been associated with aggressive tumor behavior and resistance to therapies (especially those that induce DNA damage).
Increased PARP1 activity may correlate with poorer overall survival in tumors that rely on DNA repair for survival.
AML, Acute Myeloid Leukemia: Click to Expand ⟱
Acute Myeloid Leukemia
Scientific Papers found: Click to Expand⟱
270- Api,    Apigenin induces apoptosis in human leukemia cells and exhibits anti-leukemic activity in vivo via inactivation of Akt and activation of JNK
- in-vivo, AML, U937
Akt↓, JNK↑, Mcl-1↓, cl‑Bcl-2↓, Casp3↑, Casp7↑, Casp9↑, cl‑PARP↑, mTOR↓, GSK‐3β↓,
268- Api,    Induction of apoptosis by apigenin and related flavonoids through cytochrome c release and activation of caspase-9 and caspase-3 in leukaemia HL-60 cells
- in-vitro, AML, HL-60
Casp3↑, PARP↑,
1371- Ash,    Reactive oxygen species generation and mitochondrial dysfunction in the apoptotic cell death of human myeloid leukemia HL-60 cells by a dietary compound withaferin A with concomitant protection by N-acetyl cysteine
- in-vitro, AML, HL-60
ROS↑, MMP↓, cl‑Casp3↑, cl‑Casp9↑, cl‑PARP↑, eff↓,
1526- Ba,    Baicalein induces apoptosis through ROS-mediated mitochondrial dysfunction pathway in HL-60 cells
- in-vitro, AML, HL-60
Apoptosis↑, cl‑PARP↑, DNAdam↑, cl‑BID↑, Cyt‑c↑, Casp3↑, Casp8↑, Casp9?, H2O2↑, ROS↑,
5687- BJ,    Seed Oil of Brucea javanica Induces Apoptotic Death of Acute Myeloid Leukemia Cells via Both the Death Receptors and the Mitochondrial-Related Pathways
- vitro+vivo, AML, U937
Apoptosis↑, Casp8↑, TumCCA↑, cl‑PARP↑, eff↝, TumCG↓, necrosis↑, Fas↑, TumCCA↑, selectivity↑,
5692- BJ,    Seed oil of Brucea javanica induces apoptosis through the PI3K/Akt signaling pathway in acute lymphocytic leukemia Jurkat cells
- vitro+vivo, AML, NA
Apoptosis↑, Akt↓, P53↑, FOXO1↑, GSK‐3β↑, TumVol↓, QoL↑, BBB↑, OS↑, Dose↝, MMP↓, ROS↑, XIAP↑, Casp9↑, Casp8↑, Casp3↑, cl‑PARP↑, TumCCA↑,
1448- Bos,    A triterpenediol from Boswellia serrata induces apoptosis through both the intrinsic and extrinsic apoptotic pathways in human leukemia HL-60 cells
- in-vitro, AML, HL-60
TumCP↓, Apoptosis↑, ROS↑, NO↑, cl‑Bcl-2↑, BAX↑, MMP↓, Cyt‑c↑, AIF↑, Diablo↑, survivin↓, ICAD↓, Casp↑, cl‑PARP↑, DR4↑, TNFR 1↑,
5914- Cats,    Induction of apoptosis by Uncaria tomentosa through reactive oxygen species production, cytochrome c release, and caspases activation in human leukemia cells
- in-vitro, AML, HL-60
*Inflam↓, eff↑, DNAdam↑, Cyt‑c↑, Casp3↑, PARP↑, Fas↑, proCasp8↑, cl‑BID↑, BAX↑, Bcl-xL↑, cl‑Mcl-1↑,
1871- DAP,    Targeting PDK1 with dichloroacetophenone to inhibit acute myeloid leukemia (AML) cell growth
- in-vitro, AML, U937 - in-vivo, AML, NA
TumCP↓, Apoptosis↑, TumCG↓, PDK1↓, cl‑PARP↑, Bcl-xL↓, Bcl-2↓, Beclin-1↓, ATG3↓, PI3K↓, Akt↓, eff↑,
5114- JG,    Juglone, from Juglans mandshruica Maxim, inhibits growth and induces apoptosis in human leukemia cell HL-60 through a reactive oxygen species-dependent mechanism
- in-vitro, AML, HL-60
ROS↑, GSH↓, eff↓, cl‑PARP↑, proCasp3↑, proCasp9↑, MMP↓, Cyt‑c↑, Diablo↑,
5184- PEITC,    Phenethyl isothiocyanate exhibits antileukemic activity in vitro and in vivo by inactivation of Akt and activation of JNK pathways
- vitro+vivo, AML, U937
Casp3↑, Casp9↑, Casp8↑, cl‑PARP↑, Apoptosis↑, Mcl-1↓, Akt↓, JNK↑, eff↑,
41- QC,    Quercetin induces mitochondrial-derived apoptosis via reactive oxygen species-mediated ERK activation in HL-60 leukemia cells and xenograft
- vitro+vivo, AML, HL-60
Casp8↑, Casp9↑, Casp3↑, ROS↑, ERK↑, cl‑PARP↑, MMP↓, eff↓,

Showing Research Papers: 1 to 12 of 12

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 12

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

GSH↓, 1,   H2O2↑, 1,   ROS↑, 6,  

Mitochondria & Bioenergetics ⓘ

AIF↑, 1,   MMP↓, 5,   XIAP↑, 1,  

Core Metabolism/Glycolysis ⓘ

PDK1↓, 1,  

Cell Death ⓘ

Akt↓, 4,   Apoptosis↑, 6,   BAX↑, 2,   Bcl-2↓, 1,   cl‑Bcl-2↓, 1,   cl‑Bcl-2↑, 1,   Bcl-xL↓, 1,   Bcl-xL↑, 1,   cl‑BID↑, 2,   Casp↑, 1,   Casp3↑, 7,   cl‑Casp3↑, 1,   proCasp3↑, 1,   Casp7↑, 1,   Casp8↑, 5,   proCasp8↑, 1,   Casp9?, 1,   Casp9↑, 4,   cl‑Casp9↑, 1,   proCasp9↑, 1,   Cyt‑c↑, 4,   Diablo↑, 2,   DR4↑, 1,   Fas↑, 2,   ICAD↓, 1,   JNK↑, 2,   Mcl-1↓, 2,   cl‑Mcl-1↑, 1,   necrosis↑, 1,   survivin↓, 1,   TNFR 1↑, 1,  

Autophagy & Lysosomes ⓘ

ATG3↓, 1,   Beclin-1↓, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 2,   P53↑, 1,   PARP↑, 2,   cl‑PARP↑, 10,  

Cell Cycle & Senescence ⓘ

TumCCA↑, 3,  

Proliferation, Differentiation & Cell State ⓘ

ERK↑, 1,   FOXO1↑, 1,   GSK‐3β↓, 1,   GSK‐3β↑, 1,   mTOR↓, 1,   PI3K↓, 1,   TumCG↓, 2,  

Migration ⓘ

TumCP↓, 2,  

Angiogenesis & Vasculature ⓘ

NO↑, 1,  

Barriers & Transport ⓘ

BBB↑, 1,  

Drug Metabolism & Resistance ⓘ

Dose↝, 1,   eff↓, 3,   eff↑, 3,   eff↝, 1,   selectivity↑, 1,  

Functional Outcomes ⓘ

OS↑, 1,   QoL↑, 1,   TumVol↓, 1,  
Total Targets: 63

Pathway results for Effect on Normal Cells:


Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,  
Total Targets: 1

Scientific Paper Hit Count for: PARP, poly ADP-ribose polymerase (PARP) cleavage
2 Apigenin (mainly Parsley)
2 Brucea javanica
1 Ashwagandha(Withaferin A)
1 Baicalein
1 Boswellia (frankincense)
1 Cat’s Claw
1 Dichloroacetophenone(2,2-)
1 Juglone
1 Phenethyl isothiocyanate
1 Quercetin
Query results interpretion may depend on "conditions" listed in the research papers.
Such Conditions may include : 
  -low or high Dose
  -format for product, such as nano of lipid formations
  -different cell line effects
  -synergies with other products 
  -if effect was for normal or cancerous cells

Filter Conditions: Pro/AntiFlg:%  IllCat:%  CanType:2  Cells:%  prod#:%  Target#:239  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

Home Page