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| The (R)-enantiomer of alkannin is known as shikonin, and the racemic mixture of the two is known as shikalkin. Shikonin is a naphthoquinone derivative primarily isolated from the roots of plants in the Boraginaceae family (e.g., Lithospermum erythrorhizon). Shikonin is the main active component of a Chinese medicinal plant 'Zi Cao' -Shikonin is a major component of zicao (purple gromwell, the dried root of Lithospermum erythrorhizon), a Chinese herbal medicine with anti-inflammatory properties -Quinone methides (QMs) are highly reactive intermediates formed from natural compounds like shikonin -ic50 cancer cells 1-10uM, normal cells >10uM -known as Glycolysis inhibitor: ( inhibit pyruvate kinase M2 (PKM2*******), a key enzyme in the glycolytic pathway) Available from mcsformulas.com Shikonin Pro Liposomal, 30 mg Also In Glycolysis Inhibithree(100 mg PHLORIZIN,10 mg TANSHINONE IIA, 8 mg Shikonin) -Note half-life15-30mins or 8hr?. BioAv low, poor water solubility Pathways: - usually induce ROS production in cancer cells, and reduce ROS in normal cells. - ROS↑ related: MMP↓(ΔΨm), ER Stress↑, GRP78↑, Ca+2↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑, HSP↓, - Lowers AntiOxidant defense in Cancer Cells: NRF2↓, TrxR↓**, SOD↓, GSH↓ Catalase↓ GPx4↓ - 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↓, IGF-1↓, uPA↓, VEGF↓, FAK↓, NF-κB↓, TGF-β↓, ERK↓ - cause Cell cycle arrest : TumCCA↑, cyclin D1↓, cyclin E↓, CDK2↓, CDK4↓, - inhibits Migration/Invasion : TumCMig↓, TumCI↓, FAK↓, ERK↓, EMT↓, - inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, PFKs↓, PDKs↓, ECAR↓, OXPHOS↓, GRP78↑, GlucoseCon↓ - inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, EGFR↓, Integrins↓, - Others: PI3K↓, AKT↓, JAK↓, STAT↓, β-catenin↓, AMPK, ERK↓, JNK, P53↑, - Synergies: chemo-sensitization, chemoProtective, RadioSensitizer, Others(review target notes), Neuroprotective, Cognitive, Renoprotection, Hepatoprotective, CardioProtective, - Selectivity: Cancer Cells vs Normal Cells
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| Vimentin, a major constituent of the intermediate filament family of proteins, is ubiquitously expressed in normal mesenchymal cells and is known to maintain cellular integrity and provide resistance against stress. Vimentin is overexpressed in various epithelial cancers, including prostate cancer, gastrointestinal tumors, tumors of the central nervous system, breast cancer, malignant melanoma, and lung cancer. Vimentin’s overexpression in cancer correlates well with accelerated tumor growth, invasion, and poor prognosis; however, the role of vimentin in cancer progression remains obscure. In many epithelial-derived tumors (carcinomas), elevated Vimentin expression is often observed in cancer cells that have undergone EMT. This upregulation is characteristic of a shift toward a mesenchymal state, which is associated with reduced cell–cell adhesion and increased motility. Vimentin expression is also noted in the tumor stroma, reflecting the presence and activation of mesenchymal cells such as cancer-associated fibroblasts (CAFs). This dual expression can contribute to the remodeling of the tumor microenvironment. The degree of Vimentin expression may vary depending on the tumor type, grade, and stage. More aggressive and advanced tumors tend to show higher levels of Vimentin expression. High Vimentin expression has been correlated with poor clinical outcomes in several cancers, including breast, colorectal, prostate, and lung cancers. Elevated Vimentin levels are typically associated with higher tumor grade, increased invasiveness, enhanced metastatic potential, and a greater risk of recurrence. As a component of the EMT signature, high Vimentin expression can serve as an indicator of a more aggressive tumor phenotype and is often associated with reduced overall survival. - vimentin up-regulation is often used as a marker of EMT in cancer |
| - | in-vitro, | BC, | MDA-MB-231 | - | in-vitro, | BC, | 4T1 | - | in-vitro, | Nor, | MCF12A | - | in-vivo, | NA, | 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
Filter Conditions: Pro/AntiFlg:% IllCat:% CanType:% Cells:% prod#:150 Target#:336 State#:% Dir#:%
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