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

Studies6,841–6,860 of 20,816

All studies

Quality of life improvements after bariatric surgery in reproductive age women with and without PCOS: a cohort study

2023Minerva Obstetrics and Gynecology6 citationsDOI ↗
Epidemiology & Public HealthMental Health & PsychologyMetabolic HealthHirsutismObesity / Weight Gain

EVALUATION THE EFFECT OF METFORMIN ON HORMONES SERUM LEVELS IN WOMEN WITH POLYCYSTIC OVARY SYNDROME

2023Tikrit Journal of Pure Science6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentObesity / Weight Gain

Exome‐based genome‐wide screening of rare variants associated with the risk of polycystic ovary syndrome

2023Reproductive Medicine and Biology6 citationsDOI ↗
Endocrinology & HormonesGenetics & Genomics

Knowledge, Attitude, and Practice of Lifestyle Modifications Among Saudi Women Diagnosed With Polycystic Ovary Syndrome (PCOS)

2023Cureus6 citationsDOI ↗
Mental Health & PsychologyMetabolic HealthNutrition & DietInsulin ResistanceObesity / Weight Gain

Is There a Relation between Hypothyroidism and Polycystic Ovary Syndrome and its Metabolic Components?

2023Current diabetes reviews6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthThyroid DisordersInsulin Resistance

Risk factors for low oocyte retrieval in patients with polycystic ovarian syndrome undergoing in vitro fertilization.

2023Reproductive biology and endocrinology : RB&E6 citationsDOI ↗
Cell Biology & Animal ModelsFertility & Reproduction

Interleukin-22/Interleukin-22 binding protein axis and oral contraceptive use in polycystic ovary syndrome

2023Endocrine6 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionInflammation & Oxidative Stress

A Comparative Study on Different Machine Learning Algorithms to Detect PCOS

20236 citationsDOI ↗
Diagnostics & PhenotypingFertility & ReproductionAcneIrregular PeriodsObesity / Weight Gain

Adolescent polycystic ovary syndrome without obesity: HOTAIR rs1443512 genotype relates to fat mass and to the redistribution of fat mass on low-dose pioglitazone

2023Journal of Endocrinological Investigation6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthIrregular PeriodsObesity / Weight Gain

Effects of carnitine on glucose and lipid metabolic profiles and fertility outcomes in women with polycystic ovary syndrome: A systematic review and meta‐analysis

2023Clinical Endocrinology6 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthInsulin Resistance

Transcriptomic profile of GLCs of PCOS women highlights metabolic dysregulation as a plausible contributor to PCOS pathophysiology

2023Reproductive Biology5 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

Comparison of the probability of four anticonvulsant mood stabilizers to facilitate polycystic ovary syndrome in women with epilepsies or bipolar disorder—A systematic review and meta-analysis

2023Frontiers in Psychiatry5 citationsDOI ↗
Epidemiology & Public HealthMental Health & PsychologyPharmacology & Treatment

The hormone-sensitive lipase C-60G polymorphism is correlated with recurrent spontaneous abortion in women with polycystic ovary syndrome

2023Gene Reports5 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionGenetics & Genomics

High anti-Mullerian hormone level is adversely associated with cumulative live birth rates of two embryo transfers after the first initiated cycle in patients with polycystic ovary syndrome

2023Frontiers in Endocrinology5 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesFertility & Reproduction

Relation of resistin gene variants to resistin plasma levels and altered susceptibility to polycystic ovary syndrome: A case control study

2023American Journal of Reproductive Immunology5 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

Association of Serum Selenium and Selenoprotein P with Oxidative Stress Biomarkers in Patients with Polycystic Ovary Syndrome

2023Biological Trace Element Research5 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic Health

Mental health latent profiles and emotion regulation in women with polycystic ovary syndrome: A cross-sectional study

2023Journal of Health Psychology5 citationsDOI ↗
Epidemiology & Public HealthMental Health & Psychology

Isorhamnetin inhibits inflammatory response to alleviate DHEA-induced polycystic ovary syndrome in rats

2023Gynecological Endocrinology5 citationsDOI ↗
Endocrinology & HormonesMetabolic Health

Abdominal Obesity May Play a Significant Role in Exacerbation of Inflammation in Polycystic Ovary Syndrome Patients

2023JBRA5 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthObesity / Weight Gain

Association Between Single Nucleotide Polymorphisms (rs1484215 and rs6495096) in CYP11A1 Gene in Iranian Women with Polycystic Ovary Syndrome

2023Journal of Reproduction & Infertility5 citationsDOI ↗
Fertility & ReproductionGenetics & GenomicsMetabolic Health
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