Thomas M D'Hooghe

Endometriosis, defined as estrogen-dependent lesions containing endometrial glands and stroma outside the uterus, is a chronic and often painful gynecological condition that affects 6% to 10% of reproductive age women. Endometriosis has est…

OBJECTIVE: Epidemiological data indicate that endometriosis increases the risk of epithelial ovarian cancer (EOC), but the mechanism of cancer transition is unknown. Results from genome-wide association studies (GWAS) and transcriptome sequ…

PURPOSE OF REVIEW: To present the clinical outcome after laparoscopic radical excision of deeply infiltrative endometriosis (DIE) with colorectal extension and laparoscopic segmental bowel resection. RECENT FINDINGS: In three different stu…

The attitude of patients with reproductive disorders regarding the use of nonhuman primates (NHPs) in preclinical reproductive research and its determinants was examined. A survey was conducted on 299 patients with fertility problems and/or…

BACKGROUND: Endometriosis is associated with chronic subclinical inflammation. C-reactive protein (CRP), a marker of inflammation, could serve as a biomarker of endometriosis. We tested the hypothesis that a high sensitivity CRP assay (hsCR…

BACKGROUND: Clinical guidelines are intended to improve healthcare. However, even if guidelines are excellent, their implementation is not assured. In subfertility care, the European Society of Human Reproduction and Embryology (ESHRE) guid…

BACKGROUND: The success of in vitro fertilization techniques is defined by multiple factors including embryo culture conditions, related to the composition of the culture medium. In view of the lack of solid scientific data and in view of t…

This study investigates the association of rheumatoid arthritis-associated single nucleotide polymorphisms in endometriosis. We found an association of CCL21 (rs2812378) and HLA-DRB1 (rs660895) with moderate to severe endometriosis.

OBJECTIVE: To test the hypothesis that specific proteins and peptides are expressed differentially in eutopic endometrium of women with and without endometriosis and at specific stages of the disease (minimal, mild, moderate, or severe) dur…

Although endometriosis is thought to be an environmental disorder initiated by dioxin exposure, this association is controversial. This study was performed to test the hypothesis that endometriosis occurs more often in women exposed to high…

Management of endometrioma before IVF remains controversial. As well as some measurable benefits from surgical treatment, there are also potential risks that should be discussed with the patients to help them make an informed decision. When…

BACKGROUND: According to mRNA microarray, proteomics and other studies, biological abnormalities of eutopic endometrium (EM) are involved in the pathogenesis of endometriosis, but the relationship between mRNA and protein expression in EM i…

In response to the pressing need for more efficacious and safer therapeutics for endometriosis, there have been numerous reports in the last decade of positive results from animal and in vitro studies of various compounds as potential thera…

Endometriosis is an estrogen-dependent disorder where endometrial tissue forms lesions outside the uterus. Endometriosis affects an estimated 10% of women in the reproductive-age group, rising to 30% to 50% in patients with infertility and/…

A 1993 study reporting the link between exposure to dioxin and the risk of developing endometriosis in rhesus monkeys prompted many investigators to look suspiciously at dioxin. Since 1993, many in vitro, animal and epidemiological studies …

A clear picture of the dynamic relationship between the endometrium and peritoneum is emerging as both tissues may participate in the spontaneous development of endometriosis. Various adhesion molecules, pro-inflammatory cytokines and chemo…

Endometriosis is a benign, estrogen-dependent disease and is now recognized as an enigmatic disease owing to its various clinical manifestations and locations. The lack of a reliable and specific method for the early detection of endometrio…

OBJECTIVE: To evaluate the mechanism of action of recombinant human tumor necrosis factor (TNF)-binding protein-1 by assessing differential expression of messenger RNA (mRNA) for cytokines, matrix metalloproteinases, and growth and adhesion…

OBJECTIVE: Hormonal suppressive therapy is not effective for endometriosis-associated subfertility and can even prevent conception. Medical inhibition of TNFalpha, which has been shown to improve conception, is effective in the prevention a…

OBJECTIVE: To examine messenger (m) RNA expression of aromatase, cytokines, and adhesion factors in women with and without endometriosis. DESIGN: Patients with endometriosis were compared with control patients. SETTING: University Hospita…

Endometriosis is a gynecological disorder characterized by the growth of endometrial tissue outside the uterine cavity. Although the prevalence of endometriosis is well documented in women living in developed countries, studies on the preva…

In women of reproductive age, health economic costs are estimated to be considerably higher for endometriosis than for conditions such as Crohn's disease, migraine and hypertension, and similar to the cost of diabetes. However, more awarene…

Endometriosis is an estrogen-dependent disease and estrogen-related pathways are imbalanced in women with endometriosis. One of the key enzymes in estrogen synthesis is aromatase. Inhibiting this pathway at several points is a promising ide…

10.2217/17455057.3.5.615 © part of Short biography Thomas D’Hooghe Clinical Head, Leuven University Fertility Center; Chair, European Society for Human Reproduction and Embryology Special Interest Group for Endometriosis; Editor-in-Chief, G…