Finally, we show that DE lesions had significantly higher nerve fiber density, increased staining levels of α-SMA, NK1R, CRLR, and RAMP-1, concomitant with higher lesional fibrotic content than that of OE lesions.
A mouse DE model that is macroscopically and microscopically similar to nodular lesions in humans can be constructed in as short as 3 weeks by intraperitoneal injection of uterine fragments along with the infusion of substance P (SP) and/or calcitonin gene-related peptide (CGRP).
A mouse DE model that is macroscopically and microscopically similar to nodular lesions in humans can be constructed in as short as 3 weeks by intraperitoneal injection of uterine fragments along with the infusion of substance P (SP) and/or calcitonin gene-related peptide (CGRP).
Nine genes were identified as being upregulated: 5 cell cycle genes (cyclin B1 [CCNB1], cyclin G1 [CCNG1], cullin 1 [CUL1], general transcription factor IIH, polypeptide 1 [GTF2H1], and proliferating cell nuclear antigen [PCNA]), 3 cytokine genes (C3, chemokine (C-C motif) ligand 21 [CCL21], and chemokine (C-X-C motif) ligand 14 [CXCL14]) and 1 gene related to dendritic cell pathways (ICAM2), showing that differential gene expression is present in the endocervical epithelium of women with deep endometriosis.
Nine genes were identified as being upregulated: 5 cell cycle genes (cyclin B1 [CCNB1], cyclin G1 [CCNG1], cullin 1 [CUL1], general transcription factor IIH, polypeptide 1 [GTF2H1], and proliferating cell nuclear antigen [PCNA]), 3 cytokine genes (C3, chemokine (C-C motif) ligand 21 [CCL21], and chemokine (C-X-C motif) ligand 14 [CXCL14]) and 1 gene related to dendritic cell pathways (ICAM2), showing that differential gene expression is present in the endocervical epithelium of women with deep endometriosis.
Nine genes were identified as being upregulated: 5 cell cycle genes (cyclin B1 [CCNB1], cyclin G1 [CCNG1], cullin 1 [CUL1], general transcription factor IIH, polypeptide 1 [GTF2H1], and proliferating cell nuclear antigen [PCNA]), 3 cytokine genes (C3, chemokine (C-C motif) ligand 21 [CCL21], and chemokine (C-X-C motif) ligand 14 [CXCL14]) and 1 gene related to dendritic cell pathways (ICAM2), showing that differential gene expression is present in the endocervical epithelium of women with deep endometriosis.
Based on the unique steroid hormone receptor expression profile observed in endometriotic lesions as compared to eutopic endometrium, the present study aimed to gain further insight into the DNA methylation patterns of alternative promoters of the steroid receptor genes ESR1, ESR2 and PGR in intestinal deep endometriosis, one of the most aggressive forms of endometriosis.
Analysis of aromatase and 17beta-hydroxysteroid dehydrogenase type 2 messenger ribonucleic acid expression in deep endometriosis and eutopic endometrium using laser capture microdissection.
Analysis of aromatase and 17beta-hydroxysteroid dehydrogenase type 2 messenger ribonucleic acid expression in deep endometriosis and eutopic endometrium using laser capture microdissection.
Our recent DNA microarray analysis using tissue obtained by laser capture microdissection (LCM) identified up-regulation of RON (a tyrosine kinase receptor) during the late secretory phase in eutopic endometrial epithelial cells from patients with deep endometriosis compared with control endometrium from women with macroscopically normal pelvic cavities.
In the present study, we further investigated mRNA expression of RON and its ligand, macrophage stimulating protein (MSP), in deep endometriotic lesions, eutopic endometrium from patients with deep endometriosis and control endometrium by using LCM and quantitative real-time RT-PCR.
In the present study, we further investigated mRNA expression of RON and its ligand, macrophage stimulating protein (MSP), in deep endometriotic lesions, eutopic endometrium from patients with deep endometriosis and control endometrium by using LCM and quantitative real-time RT-PCR.