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

Studies6,341–6,360 of 20,816

All studies

Polycystic Ovarian Syndrome in Adolescents.

2023Cureus14 citationsDOI ↗
Diagnostics & PhenotypingEpidemiology & Public HealthFertility & ReproductionEndometrial CancerOvarian CancerType 2 DiabetesAcneHirsutismInsulin ResistanceIrregular PeriodsObesity / Weight Gain

Impose of KNDy/GnRH neural circuit in PCOS, ageing, cancer and Alzheimer’s disease: StAR actions in prevention of neuroendocrine dysfunction

2023Ageing Research Reviews14 citationsDOI ↗
Endocrinology & HormonesMolecular Mechanisms

The Effect of Metformin and Carbohydrate-Controlled Diet on DNA Methylation and Gene Expression in the Endometrium of Women with Polycystic Ovary Syndrome

2023International Journal of Molecular Sciences14 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

Predictors of response to ovulation induction using letrozole in women with polycystic ovary syndrome

2023BMC Endocrine Disorders14 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthFertility & Reproduction

Association Between Self-Reported Polycystic Ovary Syndrome with Chronic Diseases Among Emiratis: A Cross-Sectional Analysis from the UAE Healthy Future Study

2023International Journal of Women s Health14 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Angiotensin Converting Enzyme (ACE) Gene I/D Polymorphism Is Significantly Associated with Insulin Resistance and Polycystic Ovary Syndrome: A Meta-Analysis

2023Gynecologic and Obstetric Investigation14 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthInsulin Resistance

Promising drug candidates for the treatment of polycystic ovary syndrome (PCOS) as alternatives to the classical medication metformin

2023European Journal of Pharmacology14 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionPharmacology & Treatment

Chlorogenic Acid Restores Ovarian Functions in Mice with Letrozole-Induced Polycystic Ovarian Syndrome Via Modulation of Adiponectin Receptor.

2023Biomedicines14 citationsDOI ↗
Fertility & Reproduction

PCOSt: A non-invasive and cost-effective screening tool for polycystic ovary syndrome

2023The Innovation14 citationsDOI ↗
Endocrinology & HormonesMetabolic Health

Prediction of PCOS and PCOD in Women Using ML Algorithms

2023Smart innovation, systems and technologies14 citationsDOI ↗
Diagnostics & Phenotyping

Exploration of the pathogenesis of polycystic ovary syndrome based on gut microbiota: A review

2023Medicine14 citationsDOI ↗
Genetics & GenomicsGut MicrobiomeMetabolic HealthInsulin Resistance

Genetic variants of metabolism and inflammatory pathways, and PCOS risk –Systematic review, meta-analysis, and in-silico analysis

2023Gene14 citationsDOI ↗
Epidemiology & Public HealthGenetics & GenomicsMolecular Mechanisms

The Burden of Non-Alcoholic Fatty Liver Disease in Adolescents with Polycystic Ovary Syndrome: A Case–Control Study

2023Journal of Clinical Medicine14 citationsDOI ↗
Endocrinology & HormonesGut MicrobiomeMetabolic HealthFatty Liver Disease (NAFLD)Insulin Resistance

Exploring Melatonin’s Multifaceted Role in Polycystic Ovary Syndrome Management: A Comprehensive Review

2023Cureus14 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthSleep Disturbance

LC-MS/MS based quantification of steroidal biomarkers in polycystic ovary syndrome induced rats

2023Journal of Pharmaceutical and Biomedical Analysis14 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic Health

Age at menarche and polycystic ovary syndrome: A Mendelian randomization study

2023International Journal of Gynecology & Obstetrics14 citationsDOI ↗
Endocrinology & HormonesGenetics & Genomics

Classification of PCOS Using Machine Learning Algorithms Based on Ultrasound Images of Ovaries

202313 citationsDOI ↗
Diagnostics & PhenotypingMetabolic HealthEndometrial CancerOvarian CancerObesity / Weight Gain

Polycystic ovary syndrome and risk of pre‐eclampsia: A national register‐based cohort study

2023BJOG An International Journal of Obstetrics & Gynaecology13 citationsDOI ↗
Epidemiology & Public HealthFertility & Reproduction

Effect of Dietary Regimen on the Development of Polycystic Ovary Syndrome: A Narrative Review

2023Cureus13 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & Diet

Leptin plays a role in the multiplication of and inflammation in ovarian granulosa cells in polycystic ovary syndrome through the JAK1/STAT3 pathway

2023Clinics13 citationsDOI ↗
Cell Biology & Animal ModelsMetabolic HealthMolecular MechanismsObesity / Weight Gain
← Prev…316317318319320…Next →