Abstract
We demonstrate a tumour suppressor function of C/EBPδ using transgenic mice overexpressing the Neu/Her2/ERBB2 proto-oncogene in the mammary gland. Unexpectedly, this study also revealed that C/EBPδ is necessary for efficient tumour metastasis. We show that C/EBPδ is induced by hypoxia in tumours...
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PMID: 21076392
PDF is available here.
Abstract
This study was conducted to test the hypothesis that surgery induces changes at the expression level of genes implicated in metastasis, thus leading to accelerated postoperative metastatic tumor growth.
Surgical resection of the primary tumor is a necessary and effective treatment for breast cancer...
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PMID: 21107114
PDF is available here.
Abstract
The expression of 5 markers associated with angiogenesis, proliferation, and apoptosis was studied in 26 canine simple mammary gland adenocarcinomas (SMGAs). The adenocarcinomas were graded histologically, and tissue sections were immunohistochemically stained for the expression of vascular endothel...
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PMID: 21197202
PDF is available here.
Abstract
Our results indicated that tumor sizes in mice increased significantly after infection with Aspergillus conidia. Moreover, invasive aspergillosis enhanced the population of regulatory lymphocytes and level of TIMP-1. This study supports the idea that massive Aspergillus infection could stimulate tum...
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PMID: 20921987
PDF is available here.
Abstract
We have previously shown that Gemini vitamin D analogs significantly inhibited carcinogen-induced estrogen receptor (ER)-positive mammary tumorigenesis and reduced ER-negative MCF10DCIS.com xenograft tumor growth without hypercalcemic toxicity. In the present study, we have determined the inhibitory...
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PMID: 20304052
PDF is available here.
Abstract
We show that PMCA2 is down-regulated early in mammary involution associated with changes in MEC shape. We demonstrate that loss of PMCA2 expression raises intracellular calcium levels and sensitizes MECs to apoptosis. In contrast, overexpression of PMCA2 in T47D breast cancer cells lowers intracellu...
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PMID: 20534448
PDF is available here.
Abstract
Immunohistochemical detection of Cyclooxygenase (Cox)-1 and -2 enzymes in canine mammary tumours (CMT) has recently been described. However, the prognostic value of their expression needs to be established. The aim of this study was to investigate Cox (-1 and -2) prognostic value in malignant CMT by...
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PMID: 19939424
PDF is available here.
Abstract
Gonadectomy irreversibly prevents reproduction by removing germ cells as well as gonadal hormones. Moreover, consequences of gonadectomy include metabolic alterations influencing the incidence of diseases, phenotype and behavior. The desirable and undesirable effects of castration on different organ...
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PMID: 20533200
PDF is available here.
Abstract
Several markers of malignancy have been proposed for canine mammary tumors on the mRNA and protein levels. However, their association with tumor malignancy applies only for mean values of large groups of tumors, but no single marker identified to date can be used to reliably predict malignancy for i...
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PMID: 20375427
PDF is available here.
Abstract
The 10-fold variability in the observed toxicity ratio for different tumour endpoints shows that tissue sensitivity is a more important determinant of relative toxicity than radiation quality. The use of single radiation-weighting (w(R)) factors for radiation risk prediction and for radiological pro...
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PMID: 20353340
PDF is available here.
Abstract
The individual 2D tumor ROI area correlated with the 3D tumor volume throughout the 2-week period. However, the extent of the increase in the 3D volume (380%; P < .01; n = 10) was higher than that of the 2D ROI area (72%; P < .01; n = 8-11). A significant and comparable increase in vascular density...
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PMID: 20375377
PDF is available here.
Abstract
Contrast-enhanced ultrasound may be a useful tool for determining the response to bevacizumab therapy and monitoring the subsequent restoration of blood flow to breast cancer....
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PMID: 20375376
PDF is available here.
Abstract
We exemplify application of glycoprobes in the study of cellular siglecs and galectins, as well as lectin patterning of tumor cells. The specificity of sialic acid binding membrane-anchored lectins, siglecs-1, -5, -7, -8 and -9 was determined using this methodology. To study the carbohydrate-binding...
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PMID: 19285339
PDF is available here.
Abstract
AIMS: This article reviews the incidence, etiology, diagnosis, treatment and prognosis of mammary tumors in cats. PRACTICAL RELEVANCE: Approximately 80% of feline mammary masses are malignant, with adenocarcinoma being the most common tumor type. Early diagnosis is, therefore, essential to improve t...
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PMID: 20193912
PDF is available here.
Abstract
A paclitaxel-loaded poly (epsilon]-caprolactone)(PCL)/pluronic F68 (F68) nanoparticle formulation was prepared as an intratumoral delivery system to assess its potential for future neoadjuvant chemotherapy application in the treatment of breast cancer. Paclitaxel-loaded nanoparticles were prepared b...
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PMID: 20016371
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
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PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
|
PMID: 20106793
PDF is available here.
Abstract
Canine inflammatory mammary cancer (IMC) and human inflammatory breast cancer (IBC) are the most aggressive and lethal type of mammary cancer in female dogs and in women. The generation of microvascular channels by malignant tumor cells (endothelial-like cells [ELCs]) without endothe...
|
PMID: 20106772
PDF is available here.
Abstract
Ten spontaneous mammary gland tumors affecting guinea pigs (GP) were analyzed histologically and immunohistochemically. Histologically, 3 were benign (2 simple adenomas and 1 benign mixed tumor) and 7 were malignant (1 simple solid carcinoma and 6 simple tubulopapillary carcinomas)....
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PMID: 20106793
PDF is available here.
Abstract
We present first-of-its-kind spatially resolved enhancement kinetics of optical and magnetic resonance (MR) agents obtained by a combined MR and Diffuse Optical Tomography (MR-DOT) animal imaging system. A unique MR compatible fiber optic interface allows co-registration of MR and DOT data in space...
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PMID: 20082531
PDF is available here.
Abstract
Mammary gland epithelium is composed of an inner layer of secretory cells (luminal) and an outer layer of myoepithelial cells (MEC) bordering the basal lamina which separates the epithelial layer from the extracellular matrix. Mature MECs morphologically resemble smooth muscle cells; however, they e...
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PMID: 20235044
PDF is available here.
Abstract
Calmodulin (CaM) is a ubiquitous, calcium-binding protein that regulates several important aspects of cellular metabolism. A number of enzymes such as phosphodiesterase (PDE-1) are stimulated by CaM. In previous studies, our results showed that artemisinin (ART) is a potent inhibitor...
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PMID: 19900584
PDF is available here.
Abstract
We assessed SNAI1 (SNAIL), SNAI2 (SLUG) and SCRT1 (SCRATCH1) expression in a wide panel of human and murine tumors encompassing 151 primary tumors and 6 different cancer types, including melanomas and multiple different carcinomas. Whereas SNAI1 and SNAI2 are widely expressed in human and murine tum...
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PMID: 20043117
PDF is available here.
Abstract
We found that the expression of Wnt signaling co-receptor, LRP6, is upregulated in a subset of human breast cancer tissues and cell lines. To examine whether the overexpression of LRP6 in mammary epithelial cells is sufficient to activate Wnt signaling and promote cell proliferation, we generated tr...
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PMID: 19881541
PDF is available here.
Abstract
It is sometimes difficult to assess the relevance of tumors that occur in treated animals in short-term studies. This report is intended to establish a general profile of tumor occurrence in young Han Wistar rats. Data were collected and evaluated from 29 rat carcinogenicity studies...
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PMID: 20124501
PDF is available here.
Abstract
It is sometimes difficult to assess the relevance of tumors that occur in treated animals in short-term studies. This report is intended to establish a general profile of tumor occurrence in young Han Wistar rats. Data were collected and evaluated from 29 rat carcinogenicity studies...
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PMID: 20124501
PDF is available here.
Abstract
It is sometimes difficult to assess the relevance of tumors that occur in treated animals in short-term studies. This report is intended to establish a general profile of tumor occurrence in young Han Wistar rats. Data were collected and evaluated from 29 rat carcinogenicity studies...
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PMID: 20124501
PDF is available here.