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

Studies11,141–11,160 of 20,816

All studies

Development and Evaluation of Curcumin Encapsulated Self-assembled Nanoparticles as Potential Remedial Treatment for PCOS in a Female Rat Model

2021International Journal of Nanomedicine46 citationsDOI ↗
Cell Biology & Animal ModelsNutrition & DietPharmacology & Treatment

Effects of Soy Isoflavones, Resistant Starch and Antibiotics on Polycystic Ovary Syndrome (PCOS)-Like Features in Letrozole-Treated Rats

2021Nutrients46 citationsDOI ↗
Endocrinology & HormonesGut MicrobiomeMetabolic HealthIrregular Periods

Menstrual dysfunction in polycystic ovary syndrome: association with dynamic state insulin resistance rather than hyperandrogenism

2021Fertility and Sterility46 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthHirsutismInsulin ResistanceIrregular Periods

Effect of body mass index (BMI) on phenotypic features of polycystic ovary syndrome (PCOS) in Singapore women: a prospective cross-sectional study

2021BMC Women s Health46 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthHirsutism

Oxidative stress promotes hyperandrogenism by reducing sex hormone-binding globulin in polycystic ovary syndrome

2021Fertility and Sterility46 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic Health

Implementation of evidence-based PCOS lifestyle management guidelines: Perceived barriers and facilitators by consumers using the Theoretical Domains Framework and COM-B Model

2021Patient Education and Counseling46 citationsDOI ↗
Epidemiology & Public HealthMental Health & PsychologyMetabolic Health

Insulin resistance and high molecular weight adiponectin in obese and non-obese patients with Polycystic Ovarian Syndrome (PCOS)

2021BMC Endocrine Disorders45 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Development of type 2 diabetes in adolescent girls with polycystic ovary syndrome and obesity

2021Pediatric Diabetes45 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthType 2 DiabetesObesity / Weight Gain

Pathogenetic analysis of polycystic ovary syndrome from the perspective of omics

2021Biomedicine & Pharmacotherapy45 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMolecular Mechanisms

Incidence and Predictors of Hypertension in a Cohort of Australian Women With and Without Polycystic Ovary Syndrome

2021The Journal of Clinical Endocrinology & Metabolism45 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthObesity / Weight Gain

Mesenchymal Stem Cell-Conditioned Media Regulate Steroidogenesis and Inhibit Androgen Secretion in a PCOS Cell Model via BMP-2

2021International Journal of Molecular Sciences45 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & Hormones

Diagnosis delayed: health profile differences between women with undiagnosed polycystic ovary syndrome and those with a clinical diagnosis by age 35 years

2021Human Reproduction45 citationsDOI ↗
Fertility & Reproduction

Integrated Transcriptomic and Epigenetic Study of PCOS: Impact of Map3k1 and Map1lc3a Promoter Methylation on Autophagy

2021Frontiers in Genetics44 citationsDOI ↗
Cell Biology & Animal ModelsGenetics & GenomicsMolecular Mechanisms

Antioxidant status in relation to heavy metals induced oxidative stress in patients with polycystic ovarian syndrome (PCOS)

2021Scientific Reports44 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionInflammation & Oxidative StressAcne

Identification of key pathways and genes in polycystic ovary syndrome via integrated bioinformatics analysis and prediction of small therapeutic molecules

2021Reproductive Biology and Endocrinology43 citationsDOI ↗
Genetics & GenomicsMolecular Mechanisms

Caesalpinia bonduc (L.) Roxb. as a promising source of pharmacological compounds to treat Poly Cystic Ovary Syndrome (PCOS): A review

2021Journal of Ethnopharmacology43 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & Diet

Ameliorative effects of fisetin in letrozole-induced rat model of polycystic ovary syndrome

2021The Journal of Steroid Biochemistry and Molecular Biology43 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthInsulin Resistance

Exploration of the value of progesterone and progesterone/estradiol ratio on the hCG trigger day in predicting pregnancy outcomes of PCOS patients undergoing IVF/ICSI: a retrospective cohort study

2021Reproductive Biology and Endocrinology43 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Clinical Manifestations of Polycystic Ovary Syndrome and Associations With the Vaginal Microbiome: A Cross-Sectional Based Exploratory Study

2021Frontiers in Endocrinology43 citationsDOI ↗
Epidemiology & Public HealthGut MicrobiomeMetabolic Health

Effects of Sleeve Gastrectomy on Fecal Gut Microbiota and Short-Chain Fatty Acid Content in a Rat Model of Polycystic Ovary Syndrome

2021Frontiers in Endocrinology43 citationsDOI ↗
Endocrinology & HormonesGut MicrobiomeMetabolic Health
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