1977
DOI: 10.1126/science.402692
|View full text |Cite
|
Sign up to set email alerts
|

Angiogenesis: A Marker for Neoplastic Transformation of Mammary Papillary Hyperplasia

Abstract: Mouse mammary papillomas elicit new formation of vessels when transplanted onto the rabbit iris. This angiogenic capacity is a property of carcinomas but not of the resting mammary gland. In mouse papillary hyperplasias, however, this property appears much earlier than any morphological or clinical sign of carcinoma. A test for angiogenic capacity may reveal a step in the progression toward clinical malignancy and thus could be used to screen for neoplastic potential of hyperplastic epithelium in biopsy tissue… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

2
54
0
1

Year Published

1977
1977
2010
2010

Publication Types

Select...
9

Relationship

1
8

Authors

Journals

citations
Cited by 151 publications
(57 citation statements)
references
References 17 publications
2
54
0
1
Order By: Relevance
“…Furthermore, tissues of higher predicted tumour incidence induced greater neo-vascular responses than did those with a lower probability of malignant transformation. These findings have been confirmed in a number of similar studies (Guinebretiere et al, 1994;Brem et al, 1977;Lichtenbeld et al, 1998). We therefore felt that it was reasonable to hypothesize that changes in periductal vascularity may precede the development of invasive carcinoma in DCIS.…”
Section: Discussionsupporting
confidence: 63%
See 1 more Smart Citation
“…Furthermore, tissues of higher predicted tumour incidence induced greater neo-vascular responses than did those with a lower probability of malignant transformation. These findings have been confirmed in a number of similar studies (Guinebretiere et al, 1994;Brem et al, 1977;Lichtenbeld et al, 1998). We therefore felt that it was reasonable to hypothesize that changes in periductal vascularity may precede the development of invasive carcinoma in DCIS.…”
Section: Discussionsupporting
confidence: 63%
“…In DCIS and other precursor lesions (Guidi et al, 1994;Engels et al, 1997a,b;Lee et al, 1997;Lee et al, 1999;Sales et al, 1999;Valtola et al, 1999), two patterns of vascularity have been described: diffuse stromal vascularity and a vascular rim around the involved ducts. Pre-malignant lesions of the breast can induce angiogenesis in animal experimental systems and in the human breast (Gimbrone and Gullino, 1976;Brem et al, 1977;Heffelfinger et al, 1996;Lichtenbeld et al, 1998), it thus seems possible that the pattern or extent of vascularisation around DCIS may be an important factor in determining the transformation from in situ to invasive carcinoma. It is likely that the periductal vessels are most important in this respect as incipient invasion is most likely to be associated with changes in vessels in the immediate vicinity of the tumour cells.…”
mentioning
confidence: 99%
“…One of the better characterised among such angiogenic factors is basic Fibroblast Growth Factor (bFGF) (Rifkin & Moscatelli, 1989), whose presence in a large number of normal and malignant cells is well established, and that has been implicated as a major contributing factor in both physiological and pathological neovessel formation (Folkman et al, 1988;Klagsbrun et al, 1986;Thompson et al, 1988;Hayek et al, 1987). Since solid tumour growth and progression are strictly dependent from neovessel formation (Folkman et al, 1989;Brem et al, 1977) interfering with this process by counteracting the effect of angiogenic growth factors could represent a novel and selective therapeutic approach to malignancy.Suramin, a polysulphonated trypan red derivative used in the past as antitrypanosomic agent (Hawking et al, 1987), has recently generated interest as an antinoplastic agent (Stein et al, 1989;Myers et al, 1990; Richard, 1990;Hosang, 1985;Mills et al, 1990) to their cell surface receptors through direct complexation of the growth factors and/or via a modification of the cell receptor (Coffey et al, 1987). This activity could explain suramin inhibition of the in vitro growth of a number of cell lines (Spiegelman et al, 1987;Pienta et al, 1991; Kim et al, 1991 …”
mentioning
confidence: 99%
“…Again, in the mouse angiogenesis, a property of carcinomas but not of resting mammary gland, appears earlier than any morphological evidence of malignancy in mouse papillomas which frequently progress toward invasive carcinoma (Brem et al, 1977).…”
Section: Discussionmentioning
confidence: 83%