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

Studies15,041–15,060 of 20,816

All studies

Gonadotrophins for ovulation induction in women with polycystic ovary syndrome

2019Cochrane Database of Systematic Reviews71 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Glycoprotein A and B Height-to-Width Ratios as Obesity-Independent Novel Biomarkers of Low-Grade Chronic Inflammation in Women with Polycystic Ovary Syndrome (PCOS)

2019Journal of Proteome Research70 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthType 2 DiabetesObesity / Weight Gain

Correlation of body mass index (BMI), anti-mullerian hormone (AMH), and insulin resistance among different polycystic ovary syndrome (PCOS) phenotypes – a cross-sectional study

2019Gynecological Endocrinology70 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Psychiatric disorders in women with polycystic ovary syndrome

2019Psychiatria Polska69 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyADHDAnxietyDepressionEating DisordersInsulin ResistanceIrregular PeriodsSexual Dysfunction

The Effects of Probiotic Supplementation on Clinical Symptom, Weight Loss, Glycemic Control, Lipid and Hormonal Profiles, Biomarkers of Inflammation, and Oxidative Stress in Women with Polycystic Ovary Syndrome: a Systematic Review and Meta-analysis of Randomized Controlled Trials

2019Probiotics and Antimicrobial Proteins69 citationsDOI ↗
Epidemiology & Public HealthMetabolic HealthNutrition & DietHirsutismInsulin Resistance

Heat therapy reduces sympathetic activity and improves cardiovascular risk profile in women who are obese with polycystic ovary syndrome

2019American Journal of Physiology-Regulatory, Integrative and Comparative Physiology68 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthCardiovascular DiseaseObesity / Weight Gain

Melatonin Reduces Androgen Production and Upregulates Heme Oxygenase-1 Expression in Granulosa Cells from PCOS Patients with Hypoestrogenia and Hyperandrogenia

2019Oxidative Medicine and Cellular Longevity68 citationsDOI ↗
Endocrinology & HormonesMolecular Mechanisms

Novel circular RNA expression in the cumulus cells of patients with polycystic ovary syndrome

2019Archives of Gynecology and Obstetrics67 citationsDOI ↗
Epidemiology & Public HealthGenetics & GenomicsMolecular Mechanisms

Bisphenol A and phthalate levels in adolescents with polycystic ovary syndrome

2019Gynecological Endocrinology67 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

Genetic and epigenetic characteristics in ovarian tissues from polycystic ovary syndrome patients with irregular menstruation resemble those of ovarian cancer

2019BMC Endocrine Disorders67 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthGenetics & GenomicsOvarian CancerIrregular Periods

Low intakes of dietary fiber and magnesium are associated with insulin resistance and hyperandrogenism in polycystic ovary syndrome: A cohort study

2019Food Science & Nutrition67 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietInsulin ResistanceObesity / Weight Gain

Heat therapy improves glucose tolerance and adipose tissue insulin signaling in polycystic ovary syndrome

2019American Journal of Physiology-Endocrinology and Metabolism66 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

Phenotype and genotype of polycystic ovary syndrome in Asia: Ethnic differences

2019Journal of obstetrics and gynaecology research66 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthHirsutismInsulin ResistanceIrregular Periods

Identification of potential metabolic biomarkers of polycystic ovary syndrome in follicular fluid by SWATH mass spectrometry

2019Reproductive Biology and Endocrinology66 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesMetabolic Health

MicroRNA-200b and microRNA-200c are up-regulated in PCOS granulosa cell and inhibit KGN cell proliferation via targeting PTEN

2019Reproductive Biology and Endocrinology66 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesGenetics & Genomics

Complex diseases and co-morbidities: polycystic ovary syndrome and type 2 diabetes mellitus

2019Endocrine Connections65 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthType 2 Diabetes

Circulating antimüllerian hormone and steroid hormone levels remain high in pregnant women with polycystic ovary syndrome at term

2019Fertility and Sterility65 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & Hormones

Comparison of metformin plus myoinositol vs metformin alone in PCOS women undergoing ovulation induction cycles: randomized controlled trial

2019Gynecological Endocrinology65 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionPharmacology & Treatment

The Flavanone, Naringenin, Modifies Antioxidant and Steroidogenic Enzyme Activity in a Rat Model of Letrozole-Induced Polycystic Ovary Syndrome

Retracted
2019Medical Science Monitor64 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressNutrition & Diet

Type 2 diabetes mellitus in women with polycystic ovary syndrome during a 24-year period: importance of obesity and abdominal fat distribution

2019Human Reproduction Open63 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthType 2 DiabetesObesity / Weight Gain
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