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

Studies11,881–11,900 of 20,816

All studies

Development of 1-2 years Offspring Born to Mothers with Polycystic Ovary Syndrome

2021Journal of College of Physicians And Surgeons Pakistan8 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Differential expression of long non-coding RNA Regulator of reprogramming and its molecular mechanisms in polycystic ovary syndrome

2021Journal of Ovarian Research7 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesGenetics & Genomics

Ascorbic Acid and Alpha-Tocopherol Contribute to the Therapy of Polycystic Ovarian Syndrome in Mouse Models.

2021Reproductive sciences (Thousand Oaks, Calif.)7 citationsDOI ↗
Cell Biology & Animal ModelsPharmacology & Treatment

Effect of TNF-alpha on endometrial glucose transporter-4 expression in patients with polycystic ovary syndrome through nuclear factor-kappa B signaling pathway activation.

2021PubMed7 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthObesity / Weight Gain

Investigating the potential of clinical and biochemical markers to differentiate between functional hypothalamic amenorrhoea and polycystic ovarian syndrome: A retrospective observational study.

2021Clinical endocrinology7 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & Hormones

Efficacy of Spironolactone in Adult Acne in Polycystic Ovary Syndrome Patients an Original Research

2021Journal of Pharmacy And Bioallied Sciences7 citationsDOI ↗
Dermatology & AestheticsEndocrinology & HormonesPharmacology & TreatmentAcneObesity / Weight Gain

Prevalence of depression, anxiety and Quality of life among North Indian Polycystic ovary syndrome Women: Evidence from a prospective observational study

2021International Journal of Basic & Clinical Pharmacology7 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMental Health & PsychologyAnxietyDepressionIrregular PeriodsObesity / Weight Gain

Effects of metformin withdrawal after long and short term treatment in PCOS: observational longitudinal study

2021Diabetology & Metabolic Syndrome7 citationsDOI ↗
Lifestyle & ExerciseMetabolic HealthPharmacology & Treatment

Evaluation of the pathophysiological role of Fetuin A levels in adolescents with polycystic ovary syndrome

2021Journal of Pediatric Endocrinology and Metabolism7 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin Resistance

A comparison between the effect of trans-anethole and metformin on biochemical parameters of polycystic ovary syndrome in rats.

2021SHILAP Revista de lepidopterología7 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentObesity / Weight Gain

Mitochondrial DNA in Fresh versus Frozen Embryo Culture Media of Polycystic Ovarian Syndrome Patients Undergoing Invitro Fertilization: A Possible Predictive Marker of a Successful Pregnancy.

2021Pharmacogenomics and personalized medicine7 citationsDOI ↗
Fertility & Reproduction

Prevalence of Insulin Resistance, Dyslipidemia and Metabolic Syndrome in Infertile Women with Polycystic Ovary Syndrome

2021Journal of Bangladesh College of Physicians and Surgeons7 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthInsulin ResistanceObesity / Weight Gain

Androgens impair β-cell function in a mouse model of polycystic ovary syndrome by activating endoplasmic reticulum stress

2021Endocrine Connections7 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesMetabolic Health

Association of Angiotensin-Converting Enzyme gene polymorphism in Pakistani women with the atypical steroidogenesis in Polycystic ovarian syndrome: A case-control study.

2021Saudi journal of biological sciences7 citationsDOI ↗
Genetics & GenomicsHirsutismInsulin ResistanceIrregular Periods

A Machine Learning Approach for Initial Screening of Polycystic Ovarian Syndrome (PCOS)

2021Lecture notes in networks and systems7 citationsDOI ↗
Diagnostics & Phenotyping

FSHR antagonists can trigger a PCOS-like state

2021Systems Biology in Reproductive Medicine7 citationsDOI ↗
Endocrinology & HormonesMolecular Mechanisms

Angiotensin-(1-7), Angiotensin-Converting Enzyme 2 and Mas Receptor in Rat Polycystic Ovaries.

2021Protein and peptide letters7 citationsDOI ↗
Cell Biology & Animal ModelsMolecular Mechanisms

Exploring the prophylactic role of soy isoflavones against polycystic ovarian syndrome.

Retracted
2021Food science & nutrition7 citationsDOI ↗
Nutrition & DietPharmacology & TreatmentObesity / Weight Gain

Defining PCOS: A syndrome with an intrinsic heterogeneous nature

2021Elsevier eBooks7 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

Electroacupuncture to Improve Endometrial Receptivity and Folliculogenesis in Polycystic Ovary Syndrome

2021Medical Acupuncture7 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionPharmacology & Treatment
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