HIGHLIGHTS Allium jesdianum extract inhibits proliferation of HT-29 cells induces necroptosis in oxidative stress

Phosphorylation events in cellular signaling cascades triggered by a variety of cellular stimuli modulate protein function, leading to diverse cellular outcomes including cell division, growth, death, and differentiation. Abnormal regulation of protein phosphorylation due to mutation or overexpression of signaling proteins often results in various disease states. We provide here a list of prote...

AIM To investigate the effect of paeonol on controlling the proliferation of colorectal cancer cell line HT-29 and to discuss its possible mechanism. METHODS The inhibitory effect of paeonol on proliferation of HT-29 cells was detected by MTT assay. The results of apoptosis were measured by flow cytometry. Immunocytochemical staining was performed to detect the expression of cyclooxygenase-2 ...

Constitutive photomorphogenesis 9 signalosome (CSN) consists of a total of eight subunits (CSN1-CSN8) in mammalian cells. CSN6 may promote carcinogenesis by positively regulating v‑myc avian myelocytomatosis viral oncogene homolog (Myc) and MDM2 proto‑oncogene stability, and is regarded as a potential target for cancer therapy. Quercetin has a substantial anticancer effect on various human canc...

Mitozolomide and its decomposition product MCTIC were found to be more cytotoxic to BE colon carcinoma cells in vitro than to HT-29 cells, another colon carcinoma cell line. In addition mitozolomide and MCTIC induced DNA interstrand crosslinks in the BE but not the HT-29 cell line. BE cells are deficient in the repair of 06-methylguanine lesions and are designated Mer-, whereas, HT-29 cells are...

We studied the relationship between diosgenin-induced apoptosis and arachidonic acid metabolism in two cancer cell lines, the HT-29 and HCT-116. Diosgenin is a steroidal saponin known for its antiproliferative and pro-apoptotic effects on cancer cells. We focused our attention on two enzymes intervening in two different pathways of arachidonic metabolism: cyclooxygenase-2 (COX-2) and 5-lipoxyge...

7-Ketocholesterol (7-Kchol, oxidized cholesterol) is an important mediator of cell death in atherosclerosis mediated by up-regulated Nox 4 gene expression. In the current study using the human colon cancer HT-29 cell line, we have demonstrated that 7-Kchol promotes endoplasmic reticulum (ER) stress via gene up-regulation of ER chaperone and membrane kinases.

Objective(s): Chemotherapies used to treat colon cancer might often fail due to the emergence of chemoresistance and side effects. Escherichia coli Nissle 1917 (EcN) is a beneficial probiotic, whose molecular mechanisms in the prevention of colon cancer are yet to be fully understood. The present study assessed the anti-cancer effects of EcN treatments in human colorec...

Achaete scute-like 2 (Ascl2) is the Wnt signaling target, its regulation by other signaling is undefined. Now we demonstrated that CD133+/CD44+ cell population from HT-29 or Caco-2 cells exhibited cancer stem cell (CSC) properties with highly expressed Ascl2, which is related to the Hippo signaling pathway. YAP1 interference in CD133+/CD44+ HT-29 or Caco-2 cells reduced their proliferation, col...

Background and objective: Previous studies have demonstrated the anti-cancer effects of silymarin (SLM). However, the low bioavailability of SLM has restricted its use. This study investigated the toxic effect of nanostructured SLM encapsulated in micelles (Nano-SLM) on the growth of the HT-29 human colon cancer cell line. Materials and methods: HT-29 cells were treated with 25 μM/mL of SLM or ...