Transient Receptor Potential Vanilloid 1 (TRPV1) and Transient Receptor Potential Ankyrin 1 (TRPA1) expressed mainly by primary sensory neurons function as major nociceptive integrators. They are also present on the rat endometrium in an oestrogen-regulated manner. TRPV1 is upregulated in peritoneal and ovarian endometriosis patients, but there is no information about TRPA1 and their pathophysi...

PURPOSE Deep infiltrating endometriosis with colorectal involvement is a complex disorder, often requiring segmental bowel resection. Complete removal of all visible lesions is considered the adequate treatment of infiltrating endometriosis in order to reduce recurrence. In this article, we describe our experience with laparoscopic management of deep infiltrating endometriosis with involvement ...

Previous studies have demonstrated the involvement of nerve repellent factors in regulation of the imbalanced innervation of endometriosis. This prospective study aims to explore the role of Sema 3A in regulating aberrant sympathetic innervation in peritoneal and deep infiltrating endometriosis. Ectopic endometriotic lesion were collected from patients with peritoneal endometriosis (n = 24) and...

OBJECTIVE To provide a mapping of bowel occult microscopic endometriosis implants from colorectal specimens removed from patients who had undergone colorectal resection for deep endometriosis infiltrating the rectum. DESIGN A series of consecutive patients with deep endometriosis infiltrating the rectum or/and sigmoid colon, between January 2013 and December 2013. SETTING University tertiar...

INTRODUCTION Deep infiltrating endometriosis is a form of endometriosis penetrating deeply under the peritoneal surface causing pain and infertility. Assessment of the pelvis by laparoscopy and histological confirmation of the disease is considered the golden standard of diagnosis. CASE OUTLINE We are presenting a patient diagnosed with deep infiltrating endometriosis by transvaginal ultrasou...

In the recent original research published on International Journal of Fertility and Sterility the association between tumor necrosis factor-alpha (TNF-α) genetic polymorphisms and endometriosis in 150 Iranian patients suffered this disease. The authors notably found a lower frequency of TNF-α -863C/A allele A among the affected patients in comparison with healthy women, although this difference...

Objective: To clarify if endometriosis, especially deep infiltrating endometriosis (DE), in our cohort is associated with increased risk of obstetric complications.

BACKGROUND The objective of the present study was to expand our understanding of the role of matrix metalloproteinase-7 (MMP-7) in the pathophysiology of endometriosis. METHODS Expression levels of MMP-7 mRNA and protein in the eutopic endometrium and ectopic endometrium of patients with different forms of endometriosis were measured with immunohistochemistry and real-time RT-PCR. Endometrial...

Endometriosis is a fascinating disease that we strive to better understand. Molecular techniques are shedding new light on many important aspects of this disease: from pathogenesis to the recognition of distinct disease variants like deep infiltrating endometriosis. The observation that endometriosis is a cancer precursor has now been strengthened with the knowledge that mutations that are pres...

A recently observed case of deep infiltrating endometriosis with its vaginal invasion diagnosed by vaginal cytology is reported. A 28-year-old Japanese woman complained of a severe dysmenorrhea. Left ovarian endometriotic cyst and deep infiltrating endometriosis were suspected. Two redspots were also present in the posterior fornix of vagina. Vaginal cytology with cytokeratin (CK) 7-immunocytoc...