(i) Suppressed proliferation, sphere formation, nuclear translocation of β-catenin and Wnt/β-catenin signaling (ii) Elevated p53, Bax/Bcl-2 ratio, and cleaved PARP and mitochondrial-mediated apoptosis
Inhibition of edema formation correlated to attenuation of COX-2 expression and promoter analysis revealed modulation of NFκB, AP-1, CREB, and/or NF-Il-6 (C/EBP)
Reduction in colon CSCs number and tumor incidence
(i) Increase in cytochrome c levels from p53 status and maybe mitochondria-mediated apoptosis (ii) Suppressed levels of cytoplasmic and nuclear β-catenin
(i) Activation of Nrf2 transcription factor (ii) Activated common regulators, such as XBP1 (Xbp1) gene, SREBF1/SREBF2 (Srebp1/2), CEBPA and NR1I2 (Pxr) genes
Leaf
In vivo (rat)
NM
NM
Ethanolic
Rosmanol and its isomers, carnosol, rosmadial, carnosic acid, and 12-methoxycarnosic acid, carnosic acid, carnosol
Interactions with the gut microbiota and by a direct effect on colonocytes with respect to the onset of cancer or its progression
NM
Wasabia japonica
Rhizomes
In vivo
COLO 205
5 mg/mL
Methanolic
6-(Methylsulfinyl)hexyl isothiocyanate
Anticolon cancer properties through the induction of apoptosis and autophagy
(i) Activation of TNF-α, Fas-L, caspases (ii) Truncated Bid and cytochrome c (iii) Decreased phosphorylation of Akt and Mtor (iv) Promoted expression of microtubule-associated protein 1 light chain 3-II and AVO formation
Suppressed the proliferation of HT-29 colon cancer cells
(i) LDH release (ii) ROS generation (iii) Collapse in mitochondrial membrane potential (iv) Cytochrome c leakage (v) Activation of caspase 9 and caspase 3
100 μg/mL (in vitro) 200 and 100 μg/disc (in vivo)
Methanolic
Phenolics, flavonoids, betulinic acid
Inhibition of tumor angiogenesis
(i) Inhibition of angiogenesis of tube formation on Matrigel matrix and HUVECS migration (in vitro) (ii) Decreased nutrient and oxygen supply and consequently tumor growth and tumor size (in vivo) (iii) Increased extent of tumor necrosis
Induction of apoptosis and inhibition of cell proliferation and tumor angiogenesis
(i) Induced apoptosis (ii) Inhibited cancer cell proliferation and angiogenesis STAT3 phosphorylation (iii) Regulated expression of Bcl-2, Bax, cyclin D1, CDK4, VEGF-A, and VEGFR-2 (in vivo)
Suppression of tumor growth and enhanced survival rate of test mice
(i) Decreased expression of inflammatory molecular markers (ii) Downregulated expression of MMP-9 and ICAM (iii) Metabolite profiling and candidate active phytochemical components
(i) Upregulation of p21 and downregulation of NCL, FOS, and AURKA, indicating reduced proliferation capacity (ii) Mitotic disruption and nonapoptotic cell death via upregulation of Bcl-xL
Induced apoptosis in HT-29 human colon cancer cells
(i) Induced apoptosis via mitochondrial-dependent pathway triggered by downregulation of Bcl-2 protein levels, caspase 3 activation, and subsequent PARP cleavage
(i) Activation of caspases 3, 7, and 9 (ii) Decrease of mitochondrial membrane potential and cytochrome c release (iii) Increase in intracellular Ca2+ concentration
(i) Effect of OPE and HT on CB1 associated with reduced proliferation of Caco-2 cells (ii) Increase in CB1 expression in the colon of rats receiving dietary EVOO
Increase in Cnr1 gene expression, CB1 protein levels
(i) Reduced cell proliferation in a CB1-sensitive and AOM-induced preneoplastic lesions and polyps (ii) Inhibition of colorectal cancer cell proliferation via CB1and CB2 receptor activation
(i) Inhibited cell proliferation of SW480 and CT26 by promoting apoptosis as indicated by nuclear chromatin condensation and DNA fragmentation (ii) Induced caspase 9 activity which further activated caspase 3 and poly(ADP-ribose) polymerase cleavage, leading the tumor cells to apoptosis
(i) Reduction in TGF-β, Bcl-2, EGF, CEA, CCSA-4, MMP-7 and in COX-2, cyclin D1, survivin content (ii) Downregulated expression of β-catenin, K-ras, c-Myc genes
(i) Decreased attenuation of colon length in diarrhea severity (ii) Reduced mortality rate (iii) Reduction of the extent of visible injury (ulcer formation) and of mucosal hemorrhage
Decreased expression of COX-2 and iNOS in the colonic tissue
(i) Via inhibition of the cell cycle progression (ii) Induction of cellular factors, such as extracellular signal-regulated kinases 1/2, cyclin-dependent kinase 4, and cyclin D1; on the other hand, PAG increased the expression of caudal-related homeobox transcription factor 2
(i) Induced apoptosis via PTEN/p53/PDK1/Akt signal pathways through PTEN/p53 (ii) Inhibited cell viability and increased LDH release and apoptotic bodies, caspase 3 and 7 activation, and reduced mitochondria membrane potential (iii) Regulated cytochrome c translocation to the cytoplasm and Bax translocation to the mitochondrial membrane (iv) Regulation of proteins
(i) Promoted tumor apoptosis by upregulating the mRNA expression of Bax and caspase 3 and downregulating the mRNA expression of Bcl-2 and cyclin D1 (ii) Decreased mRNA expression of Bcl-2 and cyclin D1 (iii) Upregulated expressions levels of Bax and caspase 3
(i) Decreased the levels of IL-22, MPO levels, proliferation of epithelial cells (ii) Inhibited S phase of the cell cycle (iii) Upregulated p53 wild-type gene expression