Diane R Gosselin

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BACKGROUND Elevated concentrations of vascular endothelial growth factor (VEGF) have been detected in the peritoneal fluid of patients with endometriosis. Furthermore, it was postulated that VEGF is involved in the development of endometriotic lesions. The present study is aimed at determining whether high levels of VEGF could also be found in the serum of(More)
OBJECTIVE To determine whether the proportion of several leukocyte subsets is modulated in the endometrium of patients with endometriosis and, if yes, whether it can be used for diagnostic purposes. DESIGN Case-control study. SETTING Eight clinical institutions of the Montreal area. PATIENT(S) Women who underwent laparoscopy or laparotomy between 1997(More)
OBJECTIVE To investigate the association between several factors such as demographics, personal habits, reproductive factors, menstrual characteristics, contraception, and clinical profile and the probability of having endometriosis. SETTING Ten clinical institutions in the Montreal area. PATIENT(S) A total of 2777 subjects who underwent surgery for(More)
BACKGROUND Soluble intercellular adhesion molecule-1 (sICAM-1), released by endometriotic lesions, is involved in the regulation of cytotoxic processes. Altered levels of sICAM-1 in the circulation could parallel its deregulation in the peritoneal cavity. We therefore investigated whether sICAM-1 could represent a serum marker for endometriosis. METHODS(More)
Numerous studies have demonstrated that targeting Ag to Fc receptors (FcR) on APCs can enhance humoral and cellular immunity. However, studies are lacking that examine both the use of FcR-targeting in generating immune protection against infectious agents and the use of FcRs in the induction of mucosal immunity. Francisella tularensis is a category A(More)
There is a continuing need for alternatives to current human adjuvants. Recombinant protein vaccines, which target antigen to human Fc gamma receptor type I (hFcgammaRI) on hFcgammaRI-expressing antigen presenting cells, provide one potential alternative. Using a recombinant anti-hFcgammaRI-antigen fusion protein and adjuvant independent mouse model, we(More)
A major new challenge for vaccine development is to target APC such as monocytes and macrophages for efficient Ag processing and presentation. It has been shown that Fc gamma R-mediated uptake of Ag-antibody complexes can enhance Ag presentation by myeloid cells at least 100-fold, and directing Ag to Fc gamma R in mice brings about a substantial increase in(More)
PROBLEM Many soluble factors contributing to the pathophysiology of endometriosis are found at abnormal levels in patients suffering from the disease. We postulated that levels of these factors could also be altered in the serum of patients. We compared levels of insulin-like growth factor-1 (IGF-1), soluble form of tumor necrosis factor-alpha (TNF-alpha)(More)
This study was carried out because a great deal of uncertainty exists as to he effect of the surgical removal of the fully impacted third molar on the periodontal status of the second molar. The objectives were to determine the effect of surgical removal of the third molar on the periodontal status of the second molar; the influence of flap design on these(More)
OBJECTIVE To determine whether blood leukocyte populations could be modulated in endometriosis. DESIGN Case-control study. SETTING Eight clinical institutions of the Montreal area. PATIENT(S) Women with regular menstrual cycles who underwent laparoscopy or laparotomy between 1997 and 2001 and who were not under hormonal treatment for at least 3 months(More)