| Autor: |
Horimoto, Yoshiya, Hlaing, May Thinzar, Saeki, Harumi, Denda-Nagai, Kaori, Ishii-Schrade, Katrin, Fujihira, Haruhiko, Abe, Masaaki, Noji, Miki, Shichino, Shigeyuki, Saito, Mitsue, Irimura, Tatsuro |
| Zdroj: |
Clinical & Experimental Metastasis; Jun2024, Vol. 41 Issue 3, p267-270, 4p |
| Abstrakt: |
Glycosylation changes of cancer cells are known to be associated with malignant progression and metastases and potentially determine the organ-selective nature of metastasis as theorized by Paget (Lancet 1:571–573, 1889). Cellular glycans play a variety of roles in the processes of metastasis and may be unique to the cells that metastasize to different organs. We analyzed the glycosylation profiles of the primary tumor and tumors metastasized to lymph node, liver, lung, brain, bone, thyroid, kidney, adrenal, small intestine and pancreas in an autopsy case of breast cancer employing a lectin microarray with 45 lectins. Clustering analysis of the data revealed that metastatic breast cancer cells were categorized into several clusters according to their glycosylation profiles. Our results provide a biological basis to understand differential phenotypes of metastatic breast cancer cells potentially reflecting clonal origin, which does not directly reflect genomic or genetic changes or microenvironmental effects but connects to glycosylation profiles. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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