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

Studies13,521–13,540 of 20,816

All studies

Meta-analysis of gene expression profiles of lean and obese PCOS to identify differentially regulated pathways and risk of comorbidities

2020Computational and Structural Biotechnology Journal23 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthObesity / Weight Gain

Sitagliptin/Metformin: A New Medical Treatment in Polycystic Ovary Syndrome

2020Trends in Endocrinology and Metabolism23 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionPharmacology & Treatment

Prevalence of metabolic syndrome among women with different PCOS phenotypes – a prospective study

2020Gynecological Endocrinology23 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Environmental toxin exposure in polycystic ovary syndrome women and possible ovarian neoplastic repercussion

2020Current Medical Research and Opinion23 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthOvarian Cancer

Clinical Implications of Polycystic Ovary Syndrome in Adolescents

2020Nursing for Women s Health23 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthCardiovascular DiseaseType 2 DiabetesAcneHirsutismObesity / Weight Gain

Increased masked hypertension prevalence in patients with polycystic ovary syndrome (PCOS)

2020Clinical and Experimental Hypertension23 citationsDOI ↗
Endocrinology & HormonesMetabolic Health

Hyperandrogenism in polycystic ovary syndrome affects psychological well‐being of adolescents

2020Journal of obstetrics and gynaecology research23 citationsDOI ↗
Endocrinology & HormonesMental Health & Psychology

Targeting Metabolic Consequences of Insulin Resistance in Polycystic Ovary Syndrome by D-chiro-inositol and Emerging Nutraceuticals: A Focused Review

2020Journal of Clinical Medicine23 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthType 2 DiabetesInsulin ResistanceIrregular PeriodsObesity / Weight Gain

Hidradenitis suppurativa and polycystic ovarian syndrome: Systematic review and meta-analysis.

2020The Australasian journal of dermatology23 citationsDOI ↗
Epidemiology & Public Health

Direct impact of gonadotropins on glucose uptake and storage in preovulatory granulosa cells: Implications in the pathogenesis of polycystic ovary syndrome

2020Metabolism23 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesMetabolic Health

RETRACTED: Downregulation of MicroRNA-222 Reduces Insulin Resistance in Rats with PCOS by Inhibiting Activation of the MAPK/ERK Pathway via Pten

Retracted
2020Molecular Therapy — Nucleic Acids23 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthMolecular MechanismsInsulin Resistance

Circulating omentin-1 levels and inflammation in polycystic ovary syndrome

2020Ginekologia Polska22 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic Health

Evaluation of periodontal status in different phenotypes of polycystic ovary syndrome in untreated patients of early reproductive age: A case–control study

2020Journal of obstetrics and gynaecology research22 citationsDOI ↗
Epidemiology & Public HealthMetabolic HealthPeriodontal Disease

Polycystic ovary Syndrome in Adolescents: Pitfalls in Diagnosis and Management

2020Current Obesity Reports22 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic HealthIrregular PeriodsObesity / Weight Gain

The Association Between Serum Ferritin Concentration and Visceral Adiposity Estimated by Whole-Body DXA Scan in Women With Polycystic Ovary Syndrome

2020Frontiers in Endocrinology22 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Causal Effects of Genetically Determined Metabolites on Risk of Polycystic Ovary Syndrome: A Mendelian Randomization Study

2020Frontiers in Endocrinology22 citationsDOI ↗
Epidemiology & Public HealthGenetics & Genomics

Effects of vitamin D supplementation on metabolic parameters of women with polycystic ovary syndrome: a meta-analysis of randomized controlled trials

2020Gynecological Endocrinology22 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & Diet

Qualitative study of self-reported experiences of infertile women with polycystic ovary syndrome through on-line discussion forums

2020Annales d Endocrinologie22 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMental Health & Psychology

Assessment of the prevalence of polycystic ovary syndrome among the college students: A case–control study from Kolkata

2020Journal of Mahatma Gandhi Institute of Medical Sciences22 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthCardiovascular DiseaseType 2 DiabetesAcneHirsutismInsulin ResistanceIrregular PeriodsObesity / Weight Gain

In depth analysis of the association of FTO SNP (rs9939609) with the expression of classical phenotype of PCOS: a Sri Lankan study

2020BMC Medical Genetics22 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthAcanthosis NigricansHirsutismObesity / Weight Gain
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