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Spontaneous metastasis
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Cancer stem/Initiating cell (CS/IC) hypothesis argues that CS/ICs are responsible of tumour initiation, drug resistance, metastasis or disease relapse. Their detection in several cancers supports this concept. However, their origin is still misunderstood.
9p
vianrose2711
27-04-2021
5
1
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While microRNA (miRNA) expression is known to be altered in a variety of human malignancies contributing to cancer development and progression, the potential role of miRNA dysregulation in malignant mast cell disease has not been previously explored.
16p
virose2711
25-09-2020
14
1
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Tumors drive blood vessel growth to obtain oxygen and nutrients to support tumor expansion, and they also can induce lymphatic vessel growth to facilitate fluid drainage and metastasis. These processes have generally been studied separately, so that it is not known how peritumoral blood and lymphatic vessels grow relative to each other.
11p
virose2711
24-09-2020
8
1
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Along with de novo resistance, continued exposure to trastuzumab, an anti-human epidermal growth factor receptor 2 (HER2/neu) antibody, can lead to acquired resistance. In this study, we characterize a new anti-HER2/neu antibody resistant and metastatic mouse breast carcinoma cell line, TUBO-P2J.
12p
vilisa271
22-09-2020
13
0
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The tumor microenvironment plays a determinative role in stimulating tumor progression and metastasis. Notably, tumor-stroma signals affect the pattern of infiltrated immune cells and the profile of tumor-released cytokines. Among the known molecules that are engaged in stimulating the metastatic spread of tumor cells is the S100A4 protein.
14p
vialabama2711
21-09-2020
12
2
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Efficiency of colorectal carcinoma treatment by chemotherapy is diminished as the resistance develops over time in patients. The same holds true for 5-fluorouracil, the drug used in first line chemotherapy of colorectal carcinoma.
15p
vimanila2711
29-06-2020
26
0
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The spleen is the intra-abdominal organ most often injured as a result of blunt trauma. The spleen is the most vascular organ of the body and, for this reason, splenic injury is potentially life threatening. The most common mechanism for such injury is motor vehicle collision. Left lower rib fractures are suggestive of spleen injury, although an intact rib cage does not exclude spleen trauma.
380p
kmkmkmkmkm
10-09-2012
39
3
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