Litchi Seed Aqueous Extracts play a role in suppression of epithelial-mesenchymal transition, invasion and migration in breast cancer cells

Source: Cell Cycle - Category: Cytology Authors: Source Type: research

Related Links:

Authors: Kaprio T, Hagström J, Andersson LC, Haglund C Abstract CD63, a member of the tetraspanin family, is expressed in endosomes and enriched in exosomes. Tetraspanins participate in a variety of physiological processes, including cellular differentiation, cell-cell fusion, and cell migration. CD63 reportedly carries both protumorigenic and tumor suppressor properties, and appears to be upregulated in breast cancer, astrocytoma, and melanoma. Yet, the effect of CD63 on cancer prognosis remains unclear, and no previous reports examined it in colorectal cancer (CRC). Identifying novel biomarkers will allow us...
Source: Histology and Histopathology - Category: Cytology Tags: Histol Histopathol Source Type: research
Contributors : Timothy Marsh ; Hugo Gonzalez ; Zena Werb ; Jayanta DebnathSeries Type : Expression profiling by high throughput sequencingOrganism : Mus musculusAutophagy is implicated in promoting the metastatic potential of tumor cells. Utilizing a mouse model of mammary cancer to temporally delete essential autophagy regulators, ATG12 or ATG5, in tumor cells during distinct stages of carcinoma progression, we determine a stage-specific role for autophagy in suppressing metastatic colonization. In stark contrast to the tumor-promoting role of autophagy in primary mammary tumors, autophagy restricts colonization of dissem...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research
Conclusions: STCs with epithelial-like morphology contribute to breast cancer metastasis and represent an attractive model for studying mechanisms of metastatic seeding. The assessment of STCs in histological sections of breast tumors can be a simple and effective method for the prediction of metastasis risk.
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
AbstractOverexpression of either miR ‐302 or miR‐302/367 cluster induces reprogramming of cancer cells and exerts tumor‐suppressive effects by induction of mesenchymal‐to‐epithelial transition, apoptosis and a less proliferative capacity. Several reports have described miR‐16 as a tumor suppressor microRNA (miRNA). Here, we studied the impact of exogenous induction of miR‐16 in MDA‐MB‐231 and SK‐BR‐3 breast cancer cells following overexpression of miR‐302/367 cluster and investigated whether transfection of these cells by a mature miR‐16 mimic could affect the reprogramming state of the cells and ...
Source: IUBMB Life - Category: Research Authors: Tags: RESEARCH COMMUNICATION Source Type: research
Conclusions: Our findings demonstrate that Regorafenib enhanced radiosensitivity of breast cancer cells by inhibiting the expression of multiple receptor tyrosine kinases, VEGF-mediated angiogenesis and DNA damage response in TNBC. Therefore, combining Regorafenib with radiation and antiangiogenic agents will be beneficial and effective in controlling TNBC. PMID: 32052681 [PubMed - as supplied by publisher]
Source: International Journal of Radiation Biology - Category: Radiology Tags: Int J Radiat Biol Source Type: research
ConclusionIn leukemic cells the pyrimidine catabolism induces terminal differentiation towards monocytic lineage to check the aberrant cell proliferation whereas in some solid tumors (such as triple negative breast cancer and hepatocellular carcinoma) catalytic degradation of pyrimidines maintains the mesenchymal-like state driven by epithelial to mesenchymal transition (EMT). This review further broadens this concept to understand the effect of PyM on metastasis and, ultimately, delivers a rationale to investigate the involvement of the pyrimidine molecules as oncometabolites. Overall, understanding the non-proliferative ...
Source: Molecular Metabolism - Category: Endocrinology Source Type: research
In this study, we demonstrated that GPR30 is involved in cisplatin resistance by promoting EMT in gastric cancer. GPR30 knockdown resulted in increased sensitivity of different gastric cancer (GC) cells to cisplatin and alterations in the epithelial/mesenchymal markers. Furthermore, G15 significantly enhanced the cisplatin sensitivity of GC cells while G1 inhibited this phenomenon. In addition, EMT occurred when AGS and BGC-823 were treated with cisplatin. Down-regulation of GPR30 with G15 inhibited this transformation, while G1 promoted it. Taken together, these results revealed the role of GPR30 in the formation of cispl...
Source: J Cell Mol Med - Category: Molecular Biology Authors: Tags: J Cell Mol Med Source Type: research
Conclusion: Our results suggested that β-Elemene inhibits the metastasis of MDR gastric cancer cells by modulating the miR-1323/Cbl-b/EGFR signaling axis.Graphical abstracts
Source: Phytomedicine - Category: Drugs & Pharmacology Source Type: research
Fangjihuangqi Decoction could inhibit MDA ‐MB‐231 cell invasion in vitro and decrease tumor growth and metastasis in triple‐negative breast cancer xenografts tumor model zebrafish AbstractTriple ‐negative breast cancer (TNBC) is a basal‐like cancer which is considered to be more intrusive, have a poorer prognosis and chemoresistance. TNBC is characterized by the presence of epithelial to mesenchymal transition (EMT) that plays a major role in the progression of the cancer. In the presen t study, we first use a classic prescription of Chinese medicine Fangjihuangqi Decoction to treat TGFβ1‐induced MDA‐MB...
Source: Cancer Medicine - Category: Cancer & Oncology Authors: Tags: ORIGINAL RESEARCH Source Type: research
Mittal Miller The mechanisms that drive ductal carcinoma in situ (DCIS) progression to invasive cancer are not clear. Studying DCIS progression in humans is challenging and not ethical, thus necessitating the characterization of an animal model that faithfully resembles human disease. We have characterized a canine model of spontaneous mammary DCIS and invasive cancer that shares histologic, molecular, and diagnostic imaging characteristics with DCIS and invasive cancer in women. The purpose of the study was to identify markers and altered signaling pathways that lead to invasive cancer and shed light on early m...
Source: Cancers - Category: Cancer & Oncology Authors: Tags: Article Source Type: research
More News: Breast Cancer | Cancer | Cancer & Oncology | Cytology | Epithelial Cancer