منابع مشابه
Dynamics of cancerous tissue correlates with invasiveness
Two of the classical hallmarks of cancer are uncontrolled cell division and tissue invasion, which turn the disease into a systemic, life-threatening condition. Although both processes are studied, a clear correlation between cell division and motility of cancer cells has not been described previously. Here, we experimentally characterize the dynamics of invasive and non-invasive breast cancer ...
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In this project, we apply machine learning techniques to perform tumor vs. normal tissue classification using gene expression microarray data, which was proven to be useful for early-stage cancer diagnosis and cancer subtype identification. We compare the results of both supervised learning (k-nearest-neighbors, SVMs, boosting) and unsupervised learning (k-means clustering, hierarchical cluster...
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Aberrant metabolism in breast cancer tumors has been widely studied by both targeted and untargeted analyses to characterize the affected metabolic pathways. In this work, we utilize ultra-performance liquid chromatography (UPLC) in tandem with ion mobility-mass spectrometry (IM-MS), which provides chromatographic, structural, and mass information, to characterize the aberrant metabolism associ...
متن کاملElectrical impedance characterization of normal and cancerous human hepatic tissue.
The four-electrode method was used to measure the ex vivo complex electrical impedance of tissues from 14 hepatic tumors and the surrounding normal liver from six patients. Measurements were done in the frequency range 1-400 kHz. It was found that the conductivity of the tumor tissue was much higher than that of the normal liver tissue in this frequency range (from 0.14 +/- 0.06 S m(-1) versus ...
متن کاملImmunohistochemical analysis of Metadherin in proliferative and cancerous breast tissue
BACKGROUND Metadherin (MTDH) has been reported to be associated with cancer progression in various types of human cancers including breast cancer. Whether MTDH contributes to carcinogenesis of breast cancer is still unknown. In the present study, we investigated the expression of MTDH in normal, UDH (usual ductal hyperplasia), ADH (atypical ductal hyperplasia), DCIS (ductal carcinoma in situ) a...
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ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 1961
ISSN: 1884-2003
DOI: 10.5650/jos1956.10.643