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

Studies11,521–11,540 of 20,816

All studies

Cutaneous Manifestations and Hormonal Changes Among Polycystic Ovary Syndrome Patients at a Tertiary Care Center

2021Cureus17 citationsDOI ↗
Dermatology & AestheticsEndocrinology & HormonesMetabolic HealthAcneHair Loss (Androgenic Alopecia)Hirsutism

Effect and Relationship of Seasons on the High Risk of Ovarian Hyperstimulation Syndrome After Oocyte Retrieval in Patients With Polycystic Ovary Syndrome

2021Frontiers in Endocrinology17 citationsDOI ↗
Epidemiology & Public HealthFertility & Reproduction

Follicular Fluid Zinc Level and Oocyte Maturity and Embryo Quality in Women with Polycystic Ovary Syndrome.

2021PubMed17 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

Analysis of Endocrine and Metabolic Indexes in Non-Obese Patients with Polycystic Ovary Syndrome and Its Compare with Obese Patients

2021Diabetes Metabolic Syndrome and Obesity17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

The Impact of Bariatric Surgery Compared to Metformin Therapy on Pregnancy Outcomes in Patients with Polycystic Ovarian Syndrome: a Systematic Review and Meta-analysis.

2021Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract17 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionPharmacology & TreatmentIrregular PeriodsObesity / Weight Gain

Chemerin regulates autophagy to participate in polycystic ovary syndrome

2021Journal of International Medical Research17 citationsDOI ↗
Cell Biology & Animal ModelsMetabolic HealthMolecular Mechanisms

Saturated fat ingestion stimulates proatherogenic inflammation in polycystic ovary syndrome

2021American Journal of Physiology-Endocrinology and Metabolism17 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthObesity / Weight Gain

Can Psychosocial Intervention Suppress Testosterone and Triglycerides Among Women With Polycystic Ovary Syndrome? A Feasibility Trial

2021Frontiers in Psychology17 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyPharmacology & TreatmentAnxietyDepression

Genetically Predicted Cigarette Smoking in Relation to Risk of Polycystic Ovary Syndrome

2021Clinical Epidemiology17 citationsDOI ↗
Epidemiology & Public HealthGenetics & Genomics

Dyslipidemia Is Negatively Associated With the Cumulative Live-Birth Rate in Patients Without PCOS Following IVF/ICSI

2021Frontiers in Physiology17 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthObesity / Weight Gain

The effects of canola and olive oils consumption compared to sunflower oil, on lipid profile and hepatic steatosis in women with polycystic ovarian syndrome: a randomized controlled trial.

2021Lipids in health and disease17 citationsDOI ↗
Pharmacology & TreatmentCardiovascular DiseaseFatty Liver Disease (NAFLD)Insulin Resistance

Androgen Excess Increases Food Intake in a Rat Polycystic Ovary Syndrome Model by Downregulating Hypothalamus Insulin and Leptin Signaling Pathways Preceding Weight Gain

2021Neuroendocrinology17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

Vitamin D Association With Macrophage-Derived Cytokines in Polycystic Ovary Syndrome: An Enhanced Risk of COVID-19 Infection?

2021Frontiers in Endocrinology17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietObesity / Weight Gain

The influence of infertility on sexual and marital satisfaction in Iranian women with polycystic ovary syndrome: a case-control study

2021Middle East Fertility Society Journal17 citationsDOI ↗
Fertility & ReproductionMental Health & Psychology

Discovery of novel serum metabolic biomarkers in patients with polycystic ovarian syndrome and premature ovarian failure.

2021Bioengineered17 citationsDOI ↗
Diagnostics & PhenotypingPremature Ovarian Insufficiency

Associations of diet, physical activity and polycystic ovary syndrome in the Coronary Artery Risk Development in Young Adults Women’s Study

2021BMC Public Health17 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Implementation of the polycystic ovary syndrome guidelines: A mixed method study to inform the design and delivery of a lifestyle management program for women with polycystic ovary syndrome

2021Nutrition & Dietetics17 citationsDOI ↗
Lifestyle & ExerciseMental Health & PsychologyMetabolic Health

The Development of Nomograms to Predict Blastulation Rate Following Cycles of In Vitro Fertilization in Patients With Tubal Factor Infertility, Polycystic Ovary Syndrome, or Endometriosis

2021Frontiers in Endocrinology17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionEndometriosis

Association of LH/FSH ratio with menstrual cycle regularity and clinical features of patients with polycystic ovary syndrome

2021Middle East Fertility Society Journal17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthAcneHirsutismInsulin ResistanceObesity / Weight Gain

Transforming Growth Factor Beta 1 Alters Glucose Uptake but Not Insulin Signalling in Human Primary Myotubes From Women With and Without Polycystic Ovary Syndrome

2021Frontiers in Endocrinology17 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthMolecular MechanismsInsulin Resistance
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