Jone Ibañez-Perez

• Doctor of Medicine
• Researcher at Hospital Universitario Cruces

STUDY QUESTION Is it possible to use free and extracellular vesicle-associated microRNAs (miRNAs) from human endometrial fluid (EF) samples as non-invasive biomarkers for implantative endometrium? SUMMARY ANSWER The free and extracellular vesicle-associated miRNAs can be used to detect implantative endometrium in a non-invasive manner. WHAT IS KN...

Study question Is it possible to use free and extracellular vesicle-associated microRNAs from endometrial fluid as non-invasive biomarkers for implantative endometrium? Summary answer It is feasible to use free and extracellular vesicle-associated miRNAs as non-invasive tools for the detection of an implantative endometrium. What is known already...

Objective To characterize the most relevant changes in the lipidome of endometrial fluid aspirate (EFA) in non-implantative cycles. Design Lipidomics in a prospective cohort study. Settings Reproductive unit of a university hospital. Patients Twenty-nine women undergoing an IVF cycle. Fifteen achieved pregnancy and 14 did not. Intervention Endo...

The composition of endometrial fluid reflects the status of the endometrium; it is a good atraumatic source of information on embryo implantation processes and possible pathological conditions. Although some attempts have been made to characterise its proteome, the catalogue of its proteins remains incomplete and little has been done to analyse the...

Purpose The aim of this study was to clarify whether physical activity may be associated with semen quality, considering the different types of sports, their intensity, and the semen parameters studied in the literature. Methods Eligible studies included those that evaluated the impact of physical activity in semen parameters in human population....

Objective: To determine the implication of general physical activity and some specific sports in semen quality in men from infertile couples. Study design: This is an observational study performed in men from infertile couples (n = 454). The interventions performed involved analyzing semen quality parameters according to 2010 WHO criteria and as...

Study question: Is there any difference in the protein composition of the endometrial fluid aspirate (EFA) obtained the day of embryo transfer in in vitro fertilization (IVF) cycles achieving and not achieving pregnancy? Summary answer: Comparative analysis identified a differential protein expression pattern in 'implantative' and 'non-implantat...