PMOS Research Observatory

Explore PMOS Research

Search the full PMOS corpus, from 2015 to the latest ahead-of-print articles. Filter by research topic, country, year range, or co-investigated condition to find where the field is active and where the gaps are.

20,816 articles match

Includes 39 ahead-of-print articles published after 2025. The Overview and charts cover 2015–2025 (20,777 articles).

Total citations

289,983

Peak year

2025(3,072 articles)

Avg citations / article

14

Publications per year

All countries

Topics

All research areas ⓘ

Endocrinology & Hormones12,907
Metabolic Health10,544
Fertility & Reproduction6,512
Epidemiology & Public Health3,934
Pharmacology & Treatment2,813
Genetics & Genomics2,447
Diagnostics & Phenotyping2,361
Mental Health & Psychology1,942

Countries

All countries

China3,804
United States2,438
India1,752
Iran1,196
Turkey924
United Kingdom754
Australia615
Italy475

Top journals

All filters

Fertility and Sterility584
Endocrine Abstracts510
Gynecological Endocrinology400
Frontiers in Endocrinology369
Figshare340
Journal of the Endocrine Society328
Human Reproduction275
Research Square (Research Square)270
PubMed259
The Journal of Clinical Endocrinology & Metabolism223

Top institutions

All filters

Monash University323
Tehran University of Medical Sciences234
Shanghai Jiao Tong University228
Shahid Beheshti University of Medical Sciences222
Peking University212
Shandong University177
Karolinska Institutet167
Peking University Third Hospital166
Monash Health165
University of Adelaide156

Where in the world is each topic being researched?

Toggle between Revealed Comparative Advantage (RCA), a specialisation index where values above 1.0 mean a country focuses on that topic more than average, and raw article counts.

HormonesMetabolicFertilityEpidemiol.PharmaGeneticsDiagnos.MentalNutritionMolecularCell BioInflamm.LifestyleMicrobiomeDermatol.
China1.00.91.01.01.11.60.60.31.01.92.01.10.51.60.1
United States1.01.11.11.30.80.91.11.40.50.70.60.71.30.71.2
India0.90.90.90.90.91.12.11.11.30.80.60.80.90.91.8
Iran1.00.90.90.91.60.70.51.11.90.71.01.90.80.80.8
Turkey1.31.20.90.60.40.51.40.90.70.50.61.60.41.11.6
United Kingdom0.91.00.91.31.00.70.92.10.80.60.40.71.90.41.3
Australia0.81.10.91.71.20.60.82.10.80.30.30.13.70.50.6
Italy1.11.21.00.80.90.51.10.81.40.40.30.71.01.11.6
Egypt1.00.81.90.52.00.30.90.60.80.60.41.10.40.22.1
Poland1.31.40.60.60.30.70.61.21.10.50.21.11.21.41.4
Under-specialised
Specialised|RCA > 1 = country focuses on this topic more than average

Studies9,341–9,360 of 20,816

All studies

The effect of metabolic syndrome on controlled ovarian stimulation outcome in infertile women with polycystic ovary syndrome undergoing assisted reproductive technology cycles

2022Archives of Endocrinology and Metabolism10 citationsDOI ↗
Fertility & ReproductionMetabolic Health

A novel GnRH antagonist protocol based on LH levels versus traditional flexible GnRH antagonist protocol in PCOS patients undergoing in vitro fertilization: study protocol for a randomized controlled, non-inferiority trial

2022Trials10 citationsDOI ↗
Fertility & ReproductionPharmacology & Treatment

Bio-enhancement of Soy Isoflavones (Genistein & Daidzein) Using Bacillus coagulans in Letrozole Induced Polycystic Ovarian Syndrome by Regulating Endocrine Hormones in Rats.

2022Probiotics and antimicrobial proteins10 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

In-Silico Investigation of Effects of Single-Nucleotide Polymorphisms in PCOS-Associated CYP11A1 Gene on Mutated Proteins

2022Genes10 citationsDOI ↗
Genetics & Genomics

Nutraceuticals and polycystic ovary syndrome: a systematic review of the literature

2022Gynecological Endocrinology10 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietInsulin Resistance

Higher Chronic Endometritis Incidences within Infertile Polycystic Ovary Syndrome Clinical Cases

Retracted
2022Journal of Healthcare Engineering10 citationsDOI ↗
Fertility & Reproduction

Analysis of Upstream Regulators, Networks, and Pathways Associated With the Expression Patterns of Polycystic Ovary Syndrome Candidate Genes During Fetal Ovary Development

2022Frontiers in Genetics10 citationsDOI ↗
Cell Biology & Animal ModelsGenetics & GenomicsMolecular Mechanisms

Study of vitamin D3 formulation prepared by phytosolve technique and its effect on CTRP6 gene expression in PCOS model

2022Journal of Drug Delivery Science and Technology10 citationsDOI ↗
Endocrinology & HormonesNutrition & DietPharmacology & Treatment

Free testosterone is related to aspects of cognitive function in women with and without polycystic ovary syndrome.

2022PubMed10 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyAnxiety

Evaluation of Formulated Herbal Syrup (Containing Fennel, Anise, and Celery) on the Letrozole-Induced Polycystic Ovary Syndrome Model

2022Jundishapur Journal of Natural Pharmaceutical Products10 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthIrregular PeriodsObesity / Weight Gain

Assessment of neutrophil to lymphocyte ratio, C-reactive protein, mean platelet volume in obese, and nonobese patients with polycystic ovary syndrome

2022Medicine10 citationsDOI ↗
Epidemiology & Public HealthInflammation & Oxidative StressMetabolic HealthInsulin ResistanceObesity / Weight Gain

Insulin Receptor Substrate 1 Gly972Arg (rs1801278) Polymorphism Is Associated with Obesity and Insulin Resistance in Kashmiri Women with Polycystic Ovary Syndrome

2022Genes10 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthAcneHair Loss (Androgenic Alopecia)HirsutismInsulin ResistanceObesity / Weight Gain

Evaluation of novel obesity- and lipid-related indices as predictors of abnormal glucose tolerance in Chinese women with polycystic ovary syndrome

2022BMC Endocrine Disorders10 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

Correlation of Markers of Inflammation with Hormonal, Metabolic Parameters, Insulin Resistance and Adiposity Indices in First-Degree Relatives of Patient with Polycystic Ovary Syndrome

2022Journal of Human Reproductive Sciences10 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthCardiovascular DiseaseInsulin Resistance

Evaluation of socio-demographic and clinical characteristics of PCOS patients attending a tertiary care institute in Colombo

2022BMC Endocrine Disorders10 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthFatty Liver Disease (NAFLD)Insulin ResistanceIrregular PeriodsObesity / Weight Gain

Body mass index is negatively associated with a good perinatal outcome after in vitro fertilization among patients with polycystic ovary syndrome: a national study

2022F&S Reports10 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthObesity / Weight Gain

Combination of electroacupuncture and pharmacological treatment improves insulin resistance in women with polycystic ovary syndrome: Double-blind randomized clinical trial

2022International Journal of Reproductive BioMedicine (IJRM)10 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentInsulin Resistance

Effects of Exposure Duration and Exposure Levels of Ambient Air Pollutants on the Risk of Polycystic Ovarian Syndrome: A 2015-2019 Korean Population-Based Cohort Study.

2022Toxics10 citationsDOI ↗
Epidemiology & Public Health

Curcumin and Teupolioside attenuate signs and symptoms severity associated to hirsutism in PCOS women: a preliminary pilot study.

2022PubMed10 citationsDOI ↗
Dermatology & AestheticsEndocrinology & HormonesNutrition & DietHirsutism

Long noncoding RNA NEAT1 decreases polycystic ovary syndrome progression via the modulation of the microRNA‐324‐3p and BRD3 axis

2022Cell Biology International10 citationsDOI ↗
Endocrinology & HormonesGenetics & Genomics
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