OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Ovarian Research is 31. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Serum LH levels before progesterone administration significantly affect pregnancy outcomes in hormone replacement therapy-frozen-thawed embryo transfer cycles	306
Improved clinical outcomes with a modified warming protocol in donor oocyte cycles	246
Smooth endoplasmic reticulum aggregates in oocytes: a comparison of progestin-primed and GnRH antagonist IVF protocols	123
BRCA1 and BRCA2 deficient tumour models generate distinct ovarian tumour microenvironments and differential responses to therapy	111
Endometrial HOXA-10, HOXA-11, ß-1 integrin, ECM-1, FAK, and CD44 immunohistochemical expressions in endometriosis-related recurrent IVF failure: a retrospective case-control study	91
The efficacy and safety of angiogenesis inhibitors for recurrent ovarian cancer: a meta‑analysis	85
An interpretable delta ultrasound radiomics model for predicting live birth outcomes in single vitrified-warmed blastocyst transfer	64
Evaluation of calcification distribution by CT-based textural analysis for discrimination of immature teratoma	60
Effects of vitrified cryopreservation duration on IVF and neonatal outcomes	56
Integrated multi-omics analysis identifies TLR4-mediated mechanisms in ATBC-induced ovarian dysfunction and female infertility: A network toxicology, transcriptomic, and Mendelian randomization study	55
Kisspeptin mediates the impact of chronic psychological stress on reproductive and metabolic dysregulation in polycystic ovary syndrome: evidence from human and rat models	52
Correction: Metformin modifies plasma microbial-derived extracellular vesicles in polycystic ovary syndrome with insulin resistance	49
Expression of long noncoding RNAs in the ovarian granulosa cells of women with diminished ovarian reserve using high-throughput sequencing	47
Role and mechanism of palmitic acid-regulated palmitoylation modification of SEC63 protein during endoplasmic reticulum stress in human ovarian granulosa tumor cells (KGN)	45
Generation of healthy bovine ovarian organoids: a proof-of-concept derivation technique	45
Integrative bioinformatics, single-cell and experimental evidence for a BPA–m6A–apoptosis axis in granulosa cell dysfunction in polycystic ovary syndrome	43
Protective effect of Luffa cylindrica fermentation liquid on cyclophosphamide-induced premature ovarian failure in female mice by attenuating oxidative stress, inflammation and apoptosis	42
The Bushen Huatan formula inhibits TP53-Mediated ferroptosis and modulating lipid metabolism in polycystic ovary syndrome abnormalities rat model	41
The presence of ovarian endometrioma adversely affect ovarian reserve and response to stimulation but not oocyte quality or IVF/ICSI outcomes: a retrospective cohort study	39
Fertility-sparing surgery in children and adolescents with borderline ovarian tumors: a retrospective study	38
Targeted proteomics of plasma extracellular vesicles uncovers MUC1 as combinatorial biomarker for the early detection of high-grade serous ovarian cancer	38
C-type natriuretic peptide mitigates apoptosis in ovarian granulosa cells through the cGMP pathway independent of PKG signaling	37
Causal relationship between inflammatory cytokines and polycystic ovary syndrome: a bidirectional mendelian randomization study	37
Prognostic significance and risk factors for pelvic and para-aortic lymph node metastasis in type I and type II ovarian cancer: a large population-based database analysis	36
Comparison of oocyte vitrification using a semi-automated or a manual closed system in human siblings: survival and transcriptomic analyses	35

HOXB2 promotes cisplatin resistance by upregulating lncRNA DANCR in ovarian cancer	35
The prolactin receptor gene (PRLR) is linked and associated with the risk of polycystic ovarian syndrome	34
Investigating the potential causal link between BPA and ovarian carcinogenesis: a network toxicology and mendelian randomization study on the CTRC/PRDX1/SKP1 pathway	34
Laser-assisted hatching is associated with reduced re-expansion of vitrified-thawed blastocysts and has no significant effect on embryo implantation	33
Ascitic fluid cell block with immunocytochemistry for the diagnosis of advanced tubo-ovarian cancer: a retrospective study	33
Multi-omics reveals the immune and metabolic characteristics and associations in non-mucinous ovarian cancer	32
An integrated machine learning-based model for joint diagnosis of ovarian cancer with multiple test indicators	31