Kayhan Yakın
ORCID: 0000-0002-8987-6062
· 11 papers in corpus
other
2026
We investigated whether ovarian endometriomas uniformly express functional FSH receptors (FSHR) and respond to FSH by activating transcriptional programs that drive aromatase and steroid hormone production. Endometrioma cyst capsules were o…
article
2025
Abstract Study question Do all ovarian endometriomas uniformly express functional FSH receptors and the full cascade of steroidogenic enzymes? Summary answer No. They are extremely heterogenous for the expression of FSH receptors, in respon…
other
2023
Autophagy is an evolutionarily conserved process that aims to maintain the energy homeostasis of the cell by recycling long-lived proteins and organelles. Previous studies documented the role of autophagy in sex steroid hormone biosynthesis…
article
2021
Abstract Study question Do all ovarian endometriomas have steroidogenic function and express estrogen and progesterone receptors? Summary answer No, they are heterogenous for the steroidogenic function and the expression of the estrogen and…
2020
ObjectiveTo reveal the characteristics and prevalence of dysmenorrhea and Premenstrual syndrome (PMS) among college students and to investigate their impact on their academic performance.Materials and methodsThis cross-sectional study was c…
2020
We aimed to answer one key question, that was not previously addressed as to whether serum progesterone (P4-hCG day) and its co-variates (estradiol (E2-hCG day) and the number of retrieved oocytes) of a given cycle can be predictive of the …
2017
Occult primary ovarian insufficiency (also known as incipient ovarian failure or diminished ovarian reserve) is defined as serum AMH level ≤1.1ng/mL in women under age 30. Limited data is available regarding the prevalence of occult POI, th…
article
2015
article
2013
Endometrioma surgery by stripping the cyst capsule has been associated with a reduction in ovarian reserve. It is still not clear whether the inflicted damage is immediate, sustained over time or associated with the use of electrocautery, n…
article
2009
review
2005
Recurrent implantation failure is a distressing phenomenon, both for the infertile couple and for the physician responsible for their treatment. Aetiology is often not clear and treatment options are vague. Particularly when transferred emb…