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

Studies16,901–16,920 of 20,816

All studies

Metabolic characteristics of normal weight central obesity phenotype polycystic ovary syndrome women: a large-scale national epidemiological survey

2018Reproductive BioMedicine Online22 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthInsulin ResistanceObesity / Weight Gain

Consensus Statement on the Use of Oral Contraceptive Pills in Polycystic Ovarian Syndrome Women in India.

2018Journal of human reproductive sciences22 citationsDOI ↗
Pharmacology & TreatmentAcneHirsutismObesity / Weight Gain

Increased Expression of KISSI and KISSI Receptor in Human Granulosa Lutein Cells—Potential Pathogenesis of Polycystic Ovary Syndrome

2018Reproductive Sciences22 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

Metabolic Syndrome and Insulin Resistance Syndrome among Infertile Women with Polycystic Ovary Syndrome: A Cross-Sectional Study from Central Vietnam

2018Endocrinology and Metabolism22 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthInsulin Resistance

Probiotic <italic>Bifidobacterium lactis</italic> V9 regulates the intestinal microbiome in patients with polycystic ovary syndrome

2018Chinese Science Bulletin (Chinese Version)22 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsGut MicrobiomeType 2 DiabetesInsulin ResistanceObesity / Weight Gain

Comparing the Effects of Combined Oral Contraceptives Containing Progestins With Low Androgenic and Antiandrogenic Activities on the Hypothalamic-Pituitary-Gonadal Axis in Patients With Polycystic Ovary Syndrome: Systematic Review and Meta-Analysis

2018JMIR Research Protocols22 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public Health

Managing polycystic ovary syndrome in primary care

2018Singapore Medical Journal22 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthAnxietyDepressionType 2 DiabetesAcneHirsutismIrregular PeriodsObesity / Weight Gain

Metabolic inflexibility in women with PCOS is similar to women with type 2 diabetes

2018Nutrition & Metabolism22 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthType 2 Diabetes

Dynamic Change in Insulin Resistance Induced by Free Fatty Acids Is Unchanged Though Insulin Sensitivity Improves Following Endurance Exercise in PCOS

2018Frontiers in Endocrinology22 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin Resistance

Influence of tumour suppressor gene (TP53, BRCA1 and BRCA2) polymorphisms on polycystic ovary syndrome in South Indian women

2018European Journal of Obstetrics & Gynecology and Reproductive Biology22 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthAcneHirsutismInsulin ResistanceObesity / Weight Gain

Meta-analysis of the effects of probiotic supplementation on glycemia, lipidic profiles, weight loss and C-reactive protein in women with polycystic ovarian syndrome.

2018Minerva medica22 citationsDOI ↗
Gut MicrobiomeInflammation & Oxidative StressNutrition & DietInsulin Resistance

Tetragonia tetragonioides (Pall.) Kuntze Regulates Androgen Production in a Letrozole-Induced Polycystic Ovary Syndrome Model

2018Molecules22 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Development of a novel risk prediction and risk stratification score for polycystic ovary syndrome

2018Clinical Endocrinology22 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Association between early embryo morphokinetics plus cumulus cell gene expression and assisted reproduction outcomes in polycystic ovary syndrome women

2018Reproductive BioMedicine Online22 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

Long-Lasting Androgen-Induced Cardiometabolic Effects in Polycystic Ovary Syndrome

2018Journal of the Endocrine Society22 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Differential association of DENND1A genetic variants with polycystic ovary syndrome in Tunisian but not Bahraini Arab women

2018Gene21 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

Prediabetes and diabetes in a cohort of Qatari women screened for polycystic ovary syndrome

2018Scientific Reports21 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthType 2 Diabetes

Polycystic Ovary Syndrome in Bipolar Affective Disorder: A Hospital-based Study

2018Indian Journal of Psychological Medicine21 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMental Health & Psychology

Evaluation of homoeopathic treatment in polycystic ovary syndrome: A single-blind, randomised, placebo-controlled pilot study

2018Indian Journal of Research in Homoeopathy21 citationsDOI ↗
Dermatology & AestheticsEndocrinology & HormonesPharmacology & TreatmentAcneHirsutism

Dysregulated genes and their functional pathways in luteinized granulosa cells from PCOS patients after cabergoline treatment

2018Reproduction21 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health
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