Human Reproduction

STUDY QUESTION: Do endometriosis risk-associated single nucleotide polymorphisms (SNPs) found at the 12q22 locus have effects on vezatin ( ITALIC! VEZT) expression? SUMMARY ANSWER: The original genome-wide association study (GWAS) SNP (rs1…

STUDY QUESTION: Is the length of the anogenital distance (AGD), a biomarker of the in-utero prenatal hormonal environment, associated with the presence of endometriomas and deep infiltrating endometriosis (DIE)? SUMMARY ANSWER: Shorter AGD…

STUDY QUESTION: What do women with endometriosis recall being told about their fertility by their healthcare providers? SUMMARY ANSWER: Women recalled being given varied information and advice, and gave examples of empathic and individuali…

STUDY QUESTION: Is there an association between the endometriosis phenotype and presentation with infertility? SUMMARY ANSWER: In a population of operated patients with histologically proven endometriosis, ovarian endometrioma (OMA) per se…

STUDY QUESTION: Are endometriotic mesenchymal stem cells (Ecto-MSCs) involved in the fibrosis of ovarian endometrioma? SUMMARY ANSWER: Ecto-MSCs enhanced the fibrotic behavior of stromal cells in ovarian endometrioma through the Wnt/β-cate…

STUDY QUESTION: What is the optimal management of women with premature ovarian insufficiency (POI) based on the best available evidence in the literature? SUMMARY ANSWER: The guideline development group (GDG) formulated 99 recommendations …

STUDY QUESTION: How does a genetic variant in the FSHB promoter, known to alter FSH levels, impact female reproductive health? SUMMARY ANSWER: The T allele of the FSHB promoter polymorphism (rs10835638; c.-211G>T) results in longer menstru…

STUDY QUESTION: How does hypoxia promote growth of lesions in the development of endometriosis? SUMMARY ANSWER: Hypoxia induces the epithelial-mesenchymal transition (EMT) of endometrial cells, resulting in changes in cellular characterist…

STUDY QUESTION: Were spontaneous miscarriages more frequent in women with histologically proven endometriosis when compared with endometriosis-free controls? SUMMARY ANSWER: Endometriosis-affected women display a significantly higher rate …

STUDY QUESTION: Does the intrauterine administration of hCG immediately after oocyte retrieval in antagonist cycles with ICSI and fresh embryo transfer (ET) influence the implantation rate or chemical and clinical pregnancy rates? SUMMARY …

STUDY QUESTION: Do microRNAs (miRNAs) contribute to aberrant progesterone receptor (PGR) expression in the eutopic endometrium of women with endometriosis? SUMMARY ANSWER: miR-196a upregulates MEK/ERK signalling, mediating a downregulation …

STUDY QUESTION: Is the micro-RNA (miRNA) miR-503, downregulated in endometriotic cyst stromal cells (ECSCs) and does this affect the cell cycle, cell proliferation, angiogenesis and contractility of these cells? SUMMARY ANSWER: miR-503 expr…

STUDY QUESTION: Is mRNA expression of LDL receptors altered in deep bowel endometriotic foci? SUMMARY ANSWER: mRNA expression of LDL receptors is up-regulated in deep bowel endometriotic foci of patients with endometriosis. WHAT IS KNOWN A…

STUDY QUESTION: Is chloride channel-3 (ClC-3) involved in regulating the biological behavior of endometrial stromal cells (ESCs)? SUMMARY ANSWER: ClC-3 promotes endometriotic cell migration and invasion. WHAT IS KNOWN ALREADY: ClC-3 plays…

STUDY QUESTION: What is the feasibility of performing transvaginal hydrolaparoscopy (THL) in an outpatient setting? SUMMARY ANSWER: It is feasible to perform THL in an outpatient setting, reflected by a low complication and failure rate an…

STUDY QUESTION: Is pelvic pain due to endometriosis associated with temperament and character dimensions? SUMMARY ANSWER: Women with endometriosis and pelvic pain do not clearly exhibit a specific personality profile; however, personality …

STUDY QUESTION: What are suitable doses of the aromatase inhibitor anastrozole (ATZ) and the progestin levonorgestrel (LNG), when delivered to the systemic circulation by an intravaginal ring (IVR), for further clinical development as a pot…

STUDY QUESTION: Does platelet-derived transforming growth factor-β1 (TGF-β1) have any role in the reduced cytotoxicity of natural killer (NK) cells in women with endometriosis? SUMMARY ANSWER: Platelet-derived TGF-β1 suppresses the express…

STUDY QUESTION: Are women with endometriosis who conceive with IVF at increased risk of preterm birth? SUMMARY ANSWER: Women with endometriosis who conceive with IVF do not face an increased risk of preterm birth. WHAT IS KNOWN ALREADY: T…

STUDY QUESTION: Does a 3-month adjuvant hormonal treatment of mild peritoneal endometriosis after laparoscopic surgery influence the outcome of IVF stimulation in terms of number of mature oocytes obtained per cycle? SUMMARY ANSWER: Comple…

STUDY QUESTION: What are the features of peritoneal macrophage subgroups and T helper cells in the development of murine endometriosis? SUMMARY ANSWER: During the development of endometriosis in a murine model, large peritoneal macrophages…

status: Published

STUDY QUESTION: Can the differences in patients' and professionals' perspective regarding essential endometriosis care be accommodated in one set of key recommendations? SUMMARY ANSWER: Consensus between patients and professions on a key s…

STUDY QUESTION: Is sexual and/or physical abuse history associated with incident endometriosis diagnosis or other gynecologic disorders among premenopausal women undergoing diagnostic and/or therapeutic laparoscopy or laparotomy regardless …

STUDY QUESTION: Can deep infiltrating endometriotic stromal cells (DES) sense changes in extracellular matrix (ECM) stiffness and respond to them? SUMMARY ANSWER: Soft matrices inhibit cell proliferation and inactivate the fibrotic phenoty…