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

Studies11,541–11,560 of 20,816

All studies

Kisspeptin levels in relation to sex hormone profile among PCOS patients

2021Irish Journal of Medical Science (1971 -)17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin Resistance

Endometrial preparation for vitrified–warmed embryo transfer with or without GnRH-agonist pre-treatment in patients with polycystic ovary syndrome: a randomized controlled trial

2021Reproductive BioMedicine Online17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionPharmacology & Treatment

Urinary Metabolites Reveal Hyperinsulinemia and Insulin Resistance in Polycystic Ovarian Syndrome (PCOS)

2021Metabolites17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Dehydroepiandrosterone Sulfate (DHEAS) Levels in Polycystic Ovarian Syndrome (PCOS)

2021Journal of College of Physicians And Surgeons Pakistan17 citationsDOI ↗
Endocrinology & HormonesInsulin ResistanceObesity / Weight Gain

Novel Lipidomic Signature Associated With Metabolic Risk in Women With and Without Polycystic Ovary Syndrome

2021The Journal of Clinical Endocrinology & Metabolism16 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Complementary and Alternative Medicine for the Treatment of Abnormal Endometrial Conditions in Women with PCOS: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

2021Evidence-based Complementary and Alternative Medicine16 citationsDOI ↗
Epidemiology & Public HealthNutrition & DietPharmacology & Treatment

Assessment of Inflammatory Markers in Women with PCOS and their Correlation with Insulin Resistance

2021Clinical Laboratory16 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthInsulin Resistance

Glucocorticoid signaling and lipid metabolism disturbances in the liver of rats treated with 5α-dihydrotestosterone in an animal model of polycystic ovary syndrome

2021Endocrine16 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthInsulin ResistanceObesity / Weight Gain

Predictors of hypertensive disorders in pregnancy in women with and without polycystic ovary syndrome: The Australian Longitudinal Study of Women's Health

2021Clinical Endocrinology16 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic Health

Insulin Resistance, Hyperandrogenism, and Its Associated Symptoms Are the Precipitating Factors for Depression in Women With Polycystic Ovarian Syndrome.

2021Cureus16 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic HealthAnxietyDepressionAcneHair Loss (Androgenic Alopecia)HirsutismInsulin ResistanceIrregular PeriodsObesity / Weight Gain

A Detailed Review on Herbal Treatments for Treatment of PCOS- Polycystic ovary syndrome (PCOS)

2021Current Nutraceuticals16 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietDepressionEndometriosisThyroid DisordersHirsutismIrregular PeriodsObesity / Weight GainSleep Disturbance

Cysteine–Cysteine Motif Chemokine Receptor 5 Expression in Letrozole-Induced Polycystic Ovary Syndrome Mice

2021International Journal of Molecular Sciences16 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthType 2 DiabetesInsulin Resistance

The comparative effectiveness of 55 interventions in obese patients with polycystic ovary syndrome: A network meta-analysis of 101 randomized trials

Retracted
2021PLoS ONE16 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthObesity / Weight Gain

miR-130b-3p is high-expressed in polycystic ovarian syndrome and promotes granulosa cell proliferation by targeting SMAD4.

2021The Journal of steroid biochemistry and molecular biology16 citationsDOI ↗
Cell Biology & Animal Models

Neck Circumference Is Associated With Hyperuricemia in Women With Polycystic Ovary Syndrome

2021Frontiers in Endocrinology16 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

DLK1 and Nesfatin-1 levels and the relationship with metabolic parameters in polycystic ovary syndrome: Prospective, controlled study

2021Journal of Turkish Society of Obstetric and Gynecology16 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Explore the potential molecular mechanism of polycystic ovarian syndrome by protein-protein interaction network analysis.

2021Taiwanese journal of obstetrics & gynecology16 citationsDOI ↗
Molecular Mechanisms

A population-based follow-up study shows high psychosis risk in women with PCOS

2021Archives of Women s Mental Health16 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthFertility & ReproductionHirsutismIrregular Periods

Beneficial effects of minocycline on the ovary of polycystic ovary syndrome mouse model: Molecular docking analysis and evaluation of TNF-α, TNFR2, TLR-4 gene expression

2021Journal of Reproductive Immunology16 citationsDOI ↗
Endocrinology & Hormones

The single-nucleotide polymorphism rs743572 of CYP17A1 shows significant association with polycystic ovary syndrome: a meta-analysis

2021Reproductive BioMedicine Online16 citationsDOI ↗
Epidemiology & Public HealthGenetics & Genomics
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