F&S science

OBJECTIVE: To determine whether tertiary lymphoid structures (TLSs), which reflect organized immune cell aggregates present in non-lymphoid tissues, are consistent features of endometriosis lesions. DESIGN: Detailed histopathological analy…

OBJECTIVE: To study the differences in immune cell profiles in uterine fibroids (Fibs) and matched myometrium (Myo). DESIGN: Observational study. SETTING: Laboratory study. PATIENT(S): The study included tissue that was collected from 10…

OBJECTIVE: To identify the transcriptomic changes of ectopic lesions and eutopic endometrial tissues during the progression of endometriosis, we performed transcriptomic analysis in the eutopic endometrium and ectopic lesions. DESIGN: Labo…

Differential expression of cytokines, specifically those involved in the inflammatory immune system, has been documented in fibroid tissue and plasma of women with and without fibroids (1, 2). It is thought that these cytokines may contribu…

OBJECTIVE: To investigate the power of DNA methylation variability in sperm cells in assessing male fertility potential. DESIGN: Retrospective cohort. SETTING: Fertility care centers. PATIENTS: Male patients seeking infertility treatment…

OBJECTIVE: To determine whether a curcumin-supplemented diet would prevent and/or treat uterine leiomyoma growth in our mouse xenograft model. DESIGN: Animal study. SETTING: Laboratory study. PATIENT(S): N/A. INTERVENTION(S): Curcumin-s…

OBJECTIVE: To evaluate the phosphorylation of estrogen receptor α at serine-118 (phospho-ERα S118) in the endometrium, ovarian endometrioma, and deep infiltrating endometriosis (DIE). DESIGN: Experimental study. SETTING: University-affili…

OBJECTIVE: To determine the expression of enzymes in tryptophan (Trp) catabolism in fibroids and matched myometrium and determine the effects of race and mediator complex subunit 12 gene (MED12) mutation on their expression. DESIGN: Experi…

OBJECTIVE: To identify early follicular phase microribonucleic acids (miRNAs) that are altered in serum of women with endometriosis. DESIGN: Case-control study. SETTING: Large university-affiliated in vitro fertilization center. PATIENT(…

ObjectiveTo present the framework of Stanford Fertility and Reproductive Health's comprehensive reproductive biobanking initiatives and the results of the first year of recruitment.DesignTechnical description article.SettingAcademic fertili…

OBJECTIVE: To study the role of interleukin (IL)-1β and the plasminogen activating (PA) system members in endometriotic stromal cell (ESC) migration/invasion. DESIGN: Primary cultures of ESCs. SETTING: Tertiary referral center for endomet…

OBJECTIVE: To evaluate whether Let-7b regulatory regions are methylated in endometriosis and whether there are specific CpG methylation sites that can be identified as key epigenetic regulatory locations. DESIGN: Laboratory study. SETTING…

OBJECTIVE: Despite obesity's significant impact on reproduction, its influence on the physiology of the human endometrium is largely understudied. We hypothesized that endometrial proteomic differences exist between obese (OW; body mass ind…

OBJECTIVE: To compare the proteomic composition of follicular fluid from women with normal weight vs. women with obesity but without a history of polycystic ovary syndrome or known ovarian dysfunction undergoing in vitro fertilization. DES…

OBJECTIVE: To examine the association between the intake of fruits and vegetables with high- vs. low-pesticide residue burden and diagnosis of laparoscopically confirmed endometriosis. The etiology of endometriosis is not well understood, b…

OBJECTIVE: To identify immune cells, cytokines, and immune cell transcriptome in the menstrual effluent (ME) of women with endometriosis compared with that of healthy donors. DESIGN: Live immune cells were isolated from human ME samples an…

OBJECTIVE: To systematically analyze the cell composition and transcriptome of primary human endometrial stromal cells (HESCs) and transformed human endometrial stromal cells (THESCs). DESIGN: The primary HESCs from 3 different donors and …

OBJECTIVE: To examine the expression of uterine natural killer (uNK) cells and cytotoxic T lymphocytes (CTLs) in endometrial biopsies from reproductive-age women with and without nonstructural abnormal uterine bleeding (AUB) and evaluate th…

OBJECTIVE: To study the effect of intrauterine injection of C-X-C motif chemokine ligand 12 (CXCL12), also known as a stem cell chemoattractant (stromal cell-derived factor 1), on fertility and endometrial receptivity in mice with endometri…

ObjectiveTo determine whether prophylactic azithromycin is associated with the vaginal bacterial microbiome and clinical outcomes in subfertile women undergoing in vitro fertilization (IVF).DesignProspective exploratory cohort study.Setting…

OBJECTIVE: To determine the involvement of the endocannabinoid (EC) family member in the pathophysiology of endometriosis (EMS). DESIGN: Mass spectrometry analysis of plasma and tissue samples from patients with EMS, controls, and a mouse …

Scientists from multiple basic disciplines and an international group of physician-scientists from the field of obstetrics and gynecology presented recent studies and discussed new and evolving theories of uterine fibroid etiology, growth a…

ObjectiveTo determine the dose-dependent effect of contemporary marijuana exposure on female menstrual cyclicity and reproductive endocrine physiology in a nonhuman primate model.DesignResearch animal study.SettingResearch institute environ…

OBJECTIVE: To study the localization of and quantify different immune cell populations in red, black, and white peritoneal endometriotic lesions and compare immune cell densities between lesions and the surrounding tissue. DESIGN: Cross-se…

OBJECTIVE: To study the effects of CD44 standard (CD44s), CD44v3, and CD44v6 overexpression (OE) on immortalized human endometrial epithelial (iEECs) and stroma cells (human endometrial stromal cells [hESCs]) using in vitro assays and a nud…