[No authors listed]
Caveolins are the major structural proteins of caveolae and play a role in tumour surveillance. The expression of caveolin-1 (Cav-1) was investigated immunohistochemically in samples of normal canine mammary tissue (n=5), benign (n=23) and malignant (n=45) mammary tumours, tumour emboli (n=10) and metastatic lesions (n=10). Cav-1 was not expressed by normal luminal epithelium, but was consistently expressed by normal myoepithelial cells. There was no epithelial expression of Cav-1 by the benign mammary lesions, but the molecule was detected in 35.6% of the malignant lesions, 80% of the tumour emboli and in 40% of the metastatic lesions. These findings link increased expression of Cav-1 to neoplastic transformation and suggest that Cav-1 expression is associated with more malignant canine mammary tumours and their vascular invasion and regional lymph node metastasis.
KEYWORDS: {{ getKeywords(articleDetailText.words) }}
Sample name | Organism | Experiment title | Sample type | Library instrument | Attributes | |||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
{{attr}} | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
{{ dataList.sampleTitle }} | {{ dataList.organism }} | {{ dataList.expermentTitle }} | {{ dataList.sampleType }} | {{ dataList.libraryInstrument }} | {{ showAttributeName(index,attr,dataList.attributes) }} |
{{ list.authorName }} {{ list.authorName }} |