| Features: Anti-oxidant, anti-tumor | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thymoquinone is a bioactive compound found in the seeds of Nigella sativa, commonly known as black seed or black cumin. Pathways: -Cell cycle arrest, apoptosis induction, ROS generation in cancer cells -inhibit the activation of NF-κB, Suppress the PI3K/Akt signaling cascade -Inhibit angiogenic factors such as VEGF, MMPs -Inhibit HDACs, UHRF1, and DNMTs -Note half-life 3-6hrs. BioAv low oral bioavailability due to its lipophilic nature. Note refridgeration of Black seed oil improves the stability of TQ. DIY: ~1 part lecithin : 2–3 parts black seed oil : 4–5 parts warm water. (chat ai) Pathways: - usually induce ROS production in Cancer cells, and lowers ROS in normal cells - ROS↑ related: MMP↓(ΔΨm), ER Stress↑, GRP78↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑, HSP↓, Prx, - May Low AntiOxidant defense in Cancer Cells: NRF2↓(usually contrary), GSH↓ HO1↓(contrary), GPx↓ - Raises AntiOxidant defense in Normal Cells: ROS↓, NRF2↑, SOD↑, GSH↑, Catalase↑, - lowers Inflammation : NF-kB↓, COX2↓, p38↓, Pro-Inflammatory Cytokines : NLRP3↓, IL-1β↓, TNF-α↓, IL-6↓, IL-8↓ - inhibit Growth/Metastases : TumMeta↓, TumCG↓, EMT↓, MMPs↓, MMP2↓, MMP9↓, VEGF↓, FAK↓, NF-κB↓, CXCR4↓, TGF-β↓, ERK↓ - reactivate genes thereby inhibiting cancer cell growth : HDAC↓, DNMTs↓, EZH2↓, P53↑, HSP↓, Sp proteins↓, TET↑ - cause Cell cycle arrest : TumCCA↑, cyclin D1↓, cyclin E↓, CDK2↓, CDK4↓, CDK6↓, - inhibits Migration/Invasion : TumCMig↓, TumCI↓, TNF-α↓, FAK↓, ERK↓, EMT↓, - inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, PDKs↓, GRP78↑, GlucoseCon↓ - inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, EGFR↓, Integrins↓, - Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK, α↓, ERK↓, JNK, - Synergies: chemo-sensitization, chemoProtective, RadioSensitizer, RadioProtective, Others(review target notes), Neuroprotective, Cognitive, Renoprotection, Hepatoprotective, CardioProtective, - Selectivity: Cancer Cells vs Normal Cells
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| Also known as CP32. Cysteinyl aspartate specific proteinase-3 (Caspase-3) is a common key protein in the apoptosis and pyroptosis pathways, and when activated, the expression level of tumor suppressor gene Gasdermin E (GSDME) determines the mechanism of tumor cell death. As a key protein of apoptosis, caspase-3 can also cleave GSDME and induce pyroptosis. Loss of caspase activity is an important cause of tumor progression. Many anticancer strategies rely on the promotion of apoptosis in cancer cells as a means to shrink tumors. Crucial for apoptotic function are executioner caspases, most notably caspase-3, that proteolyze a variety of proteins, inducing cell death. Paradoxically, overexpression of procaspase-3 (PC-3), the low-activity zymogen precursor to caspase-3, has been reported in a variety of cancer types. Until recently, this counterintuitive overexpression of a pro-apoptotic protein in cancer has been puzzling. Recent studies suggest subapoptotic caspase-3 activity may promote oncogenic transformation, a possible explanation for the enigmatic overexpression of PC-3. Herein, the overexpression of PC-3 in cancer and its mechanistic basis is reviewed; collectively, the data suggest the potential for exploitation of PC-3 overexpression with PC-3 activators as a targeted anticancer strategy. Caspase 3 is the main effector caspase and has a key role in apoptosis. In many types of cancer, including breast, lung, and colon cancer, caspase-3 expression is reduced or absent. On the other hand, some studies have shown that high levels of caspase-3 expression can be associated with a better prognosis in certain types of cancer, such as breast cancer. This suggests that caspase-3 may play a role in the elimination of cancer cells, and that therapies aimed at activating caspase-3 may be effective in treating certain types of cancer. Procaspase-3 is a apoptotic marker protein. Prognostic significance: • High Cas3 expression: Associated with good prognosis and increased sensitivity to chemotherapy in breast, gastric, lung, and pancreatic cancers. • Low Cas3 expression: Linked to poor prognosis and increased risk of recurrence in colorectal, hepatocellular carcinoma, ovarian, and prostate cancers. |
| - | in-vitro, | CRC, | NA |
| 3417- | TQ, | Antiproliferative Effects of Thymoquinone in MCF-7 Breast and HepG2 Liver Cancer Cells: Possible Role of Ceramide and ER Stress |
| - | in-vitro, | BC, | MCF-7 | - | in-vitro, | Liver, | HepG2 |
| 3409- | TQ, | Thymoquinone therapy remediates elevated brain tissue inflammatory mediators induced by chronic administration of food preservatives |
| - | in-vivo, | Nor, | NA |
| 3413- | TQ, | Thymoquinone induces apoptosis in human colon cancer HCT116 cells through inactivation of STAT3 by blocking JAK2- and Src‑mediated phosphorylation of EGF receptor tyrosine kinase |
| - | in-vitro, | CRC, | HCT116 |
| 3414- | TQ, | Thymoquinone induces apoptosis through inhibition of JAK2/STAT3 signaling via production of ROS in human renal cancer Caki cells |
| - | in-vitro, | RCC, | Caki-1 |
| 3416- | TQ, | Thymoquinone induces apoptosis in bladder cancer cell via endoplasmic reticulum stress-dependent mitochondrial pathway |
| - | in-vitro, | Bladder, | T24/HTB-9 | - | in-vitro, | Bladder, | 253J | - | in-vitro, | Nor, | SV-HUC-1 |
| 3422- | TQ, | Thymoquinone, as a Novel Therapeutic Candidate of Cancers |
| - | Review, | Var, | NA |
| 3400- | TQ, | Chemo, | Thymoquinone Ameliorates Carfilzomib-Induced Renal Impairment by Modulating Oxidative Stress Markers, Inflammatory/Apoptotic Mediators, and Augmenting Nrf2 in Rats |
| - | in-vitro, | Nor, | NA |
| 3397- | TQ, | Thymoquinone: A Promising Therapeutic Agent for the Treatment of Colorectal Cancer |
| - | Review, | CRC, | NA |
| 4173- | TQ, | Thymoquinone Can Improve Neuronal Survival and Promote Neurogenesis in Rat Hippocampal Neurons |
| - | in-vivo, | NA, | NA |
| 3559- | TQ, | Molecular signaling pathway targeted therapeutic potential of thymoquinone in Alzheimer’s disease |
| - | Review, | AD, | NA | - | Review, | Var, | NA |
| 3554- | TQ, | Neuroprotective efficacy of thymoquinone against amyloid beta-induced neurotoxicity in human induced pluripotent stem cell-derived cholinergic neurons |
| - | in-vitro, | AD, | NA |
| 3427- | TQ, | Chemopreventive and Anticancer Effects of Thymoquinone: Cellular and Molecular Targets |
| 3425- | TQ, | Advances in research on the relationship between thymoquinone and pancreatic cancer |
| 2085- | TQ, | Anticancer Activities of Nigella Sativa (Black Cumin) |
| - | Review, | Var, | NA |
| 2091- | TQ, | Determination of anti-cancer effects of Nigella sativa seed oil on MCF7 breast and AGS gastric cancer cells |
| - | in-vitro, | BC, | MCF-7 | - | in-vitro, | GC, | AGS |
| 2083- | TQ, | Thymoquinone inhibits proliferation in gastric cancer via the STAT3 pathway in vivo and in vitro |
| - | in-vitro, | GC, | HGC27 | - | in-vitro, | GC, | BGC-823 | - | in-vitro, | GC, | SGC-7901 | - | in-vivo, | NA, | NA |
| 2093- | TQ, | Regulation of NF-κB Expression by Thymoquinone; A Role in Regulating Pro-Inflammatory Cytokines and Programmed Cell Death in Hepatic Cancer Cells |
| - | in-vitro, | Liver, | HepG2 | - | in-vitro, | Nor, | NA |
| 2095- | TQ, | Review on the Potential Therapeutic Roles of Nigella sativa in the Treatment of Patients with Cancer: Involvement of Apoptosis |
| - | Review, | Var, | NA |
| 2097- | TQ, | Crude extract of Nigella sativa inhibits proliferation and induces apoptosis in human cervical carcinoma HeLa cells |
| - | in-vitro, | Cerv, | HeLa |
| 2120- | TQ, | Thymoquinone induces apoptosis of human epidermoid carcinoma A431 cells through ROS-mediated suppression of STAT3 |
| - | in-vitro, | Melanoma, | A431 |
| 2123- | TQ, | Thymoquinone suppresses growth and induces apoptosis via generation of reactive oxygen species in primary effusion lymphoma |
| - | in-vitro, | lymphoma, | PEL |
| 2132- | TQ, | Thymoquinone treatment modulates the Nrf2/HO-1 signaling pathway and abrogates the inflammatory response in an animal model of lung fibrosis |
| - | in-vivo, | Nor, | NA |
| 2133- | TQ, | CUR, | Cisplatin, | Thymoquinone and curcumin combination protects cisplatin-induced kidney injury, nephrotoxicity by attenuating NFκB, KIM-1 and ameliorating Nrf2/HO-1 signalling |
| - | in-vitro, | Nor, | HEK293 | - | in-vivo, | NA, | NA |
| 2109- | TQ, | Thymoquinone Induces Mitochondria-Mediated Apoptosis in Acute Lymphoblastic Leukaemia in Vitro |
| - | in-vitro, | AML, | CEM |
| 2108- | TQ, | Anti-cancer properties and mechanisms of action of thymoquinone, the major active ingredient of Nigella sativa |
| - | Review, | Var, | NA |
| 2110- | TQ, | Nigella sativa seed oil suppresses cell proliferation and induces ROS dependent mitochondrial apoptosis through p53 pathway in hepatocellular carcinoma cells |
| - | in-vitro, | HCC, | HepG2 | - | in-vitro, | BC, | MCF-7 | - | in-vitro, | Lung, | A549 | - | in-vitro, | Nor, | HEK293 |
| 2112- | TQ, | Crude flavonoid extract of the medicinal herb Nigella sativa inhibits proliferation and induces apoptosis in breastcancer cells |
| - | in-vitro, | BC, | MCF-7 |
| 2114- | TQ, | Anti-Aging Effect of Nigella Sativa Fixed Oil on D-Galactose-Induced Aging in Mice |
| - | in-vivo, | Nor, | NA |
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
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