Khajeelak Chiablaem

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Cholangiocarcinoma (CCA) and hepatocellular carcinoma (HCC) occur with relatively high incidence in Thailand. The secretome, proteins secreted from cancer cells, are potentially useful as biomarkers of the diseases. Proteomic analysis was performed on the secreted proteins of cholangiocarcinoma (HuCCA-1) and hepatocellular carcinoma (HCC-S102, HepG2,(More)
Lung cancer is the leading cause of cancer-related to death in both men and women. Protein biomarkers for lung cancer were investigated using the expression of proteins from lung cancer cell line (A549) and compared with those of normal lung fibroblast cell line (MRC-5). Two-dimensional gel electrophoresis of A549 and MRC-5 cells was carried out and(More)
The Northeastern region of Thailand is well known to have high incidence of bile duct cancer known as cholangiocarcinoma. So there is a continued need to improve diagnosis and treatment, and discovery of biomarkers for early detection of bile duct cancer should greatly improve treatment outcome for these patients. The secretome, a collection of proteins(More)
BACKGROUND Vasculogenic mimicry (VM) refers to the process in which highly invasive cancer cells mimic endothelial cells by forming blood channels. In the present study, we investigated the effect of curcumin, a natural product from turmeric, on VM of SK-Hep-1 human hepatocellular carcinoma (HCC) cells. MATERIALS AND METHODS In vitro VM, cell migration,(More)
Although mucoadhesive drug carriers for the gastro-intestinal tract (GIT) have been reported, the mucoadhesive property and drug release characteristics have never been evaluated separately, whilst the adherence of the carriers to the surface of GIT has not been directly visualized. Here, a monopolymeric carrier made from ethylcellulose (EC) and a(More)
Vasculogenic mimicry (VM) is the phenomenon where cancer cells mimic endothelial cells by forming blood vessels. A stem cell-like phenotype has been proposed to be involved in this tumor plasticity. VM seems to correlate with metastasis rate, but there have been no reports on the effects of pro-metastatic and pro-angiogenic factors or hepatocyte growth(More)
3-D cell culture models are important in cancer biology since they provide improved understanding of tumor microenvironment. We have established a 3-D culture model using HepG2 in natural collagen-based scaffold to mimic the development of small avascular tumor in vivo. Morphological characterization showed that HepG2 colonies grew within the interior of(More)
To fully make use of the synergism between paclitaxel and curcumin (CUR) in cancer treatment, carrier made from CUR derivative was synthesized and used to deliver paclitaxel into cancer cells. The methoxylpolyethylene oxide-linked palmitate-modified curcumin (mPEO-CUR-PA) was synthesized and the obtained amphiphilic mPEO-CUR-PA molecules were allowed to(More)
Cholangiocarcinoma (CCA) and hepatocellular carcinoma (HCC) occur with relatively high incidence in Thailand. Cell line models, originating from Thai patients, are available for both diseases, including the human bile duct epithelial carcinoma cell line (HuCCA-1) and the HCC cell line HCC-S102. Here, we have prepared subproteomes enriched in membrane(More)
Here we show that the ability of oxidized carbon particles to penetrate phospholipid bilayer membrane varies with the particle shapes, chemical functionalities on the particle surface, lipid compositions of the membrane and pH conditions. Among the similar surface charged oxidized carbon particles of spherical (oxidized carbon nanosphere, OCS), tubular(More)