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

Studies10,281–10,300 of 20,816

All studies

The Effect of Lifestyle Correction Based on Body Composition Intervention on Clinical Efficacy: a Prospective Comparative Randomized Study of Polycystic Ovary Syndrome Patients

2022Bulletin of Rehabilitation MedicineDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthInsulin Resistance

Effect of Synbiotics on Lipid Profile and Serum Levels of Gonadotropins, Insulin and Glucose in Rats with Polycystic Ovary Syndrome Induced by Lipopolysaccharide

2022Journal of Guilan University of Medical SciencesDOI ↗
Endocrinology & HormonesMetabolic Health

METABOLIC CHARACTERISTICS OF PATIENTS WITH POLYCYSTIC OVARY SYNDROME IN A PERUVIAN HOSPITAL

2022Journal of the ASEAN Federation of Endocrine SocietiesDOI ↗
Metabolic HealthCardiovascular DiseaseAcanthosis NigricansInsulin ResistanceObesity / Weight Gain

Management of secondary amenorrhea and PCOS by Vamana and Virechana - a case report

2022Journal of Research in Ayurvedic SciencesDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesPharmacology & TreatmentIrregular Periods

Comparison of Estradiol levels in Polycystic Ovary Syndrome and non-Polycystic Ovary Syndrome Infertile Patients

2022Advances in basic medical sciences.DOI ↗
Fertility & Reproduction

Common and unique transcriptional regulation in target tissues and oocytes across polycystic ovary syndrome-like mouse models

2022Endocrine AbstractsDOI ↗
Endocrinology & HormonesFertility & ReproductionGenetics & Genomics

Modern differentiated approach to the treatment of infertility in women with polycystic ovary syndrome

2022International Journal of Health SciencesDOI ↗
Endocrinology & HormonesFertility & Reproduction

HEALTH ORIENTATION AND DISORDERED EATING ATTITUDE IN WOMEN WITH POLYCYSTIC OVARY SYNDROME (PCOS)

2022YMER DigitalDOI ↗
Endocrinology & HormonesFertility & ReproductionMental Health & PsychologyAnxiety

Referee report. For: Testosterone level correlates significantly with luteinizing hormone to follicle-stimulating hormone ratio among women with polycystic ovary syndrome: A cross sectional study [version 1; peer review: 1 approved with reservations]

2022Faculty of 1000 Research LtdDOI ↗
Endocrinology & HormonesEpidemiology & Public Health

Comparing Naltrexone and Metformin Pretreatment for Inducing Ovulation in Patients With Polycystic Ovary Syndrome in Intrauterine Insemination Cycles

2022Crescent Journal of Medical and Biological SciencesDOI ↗
Fertility & ReproductionMetabolic HealthPharmacology & TreatmentInsulin Resistance

Comparison of Pregnancy Outcomes of Letrozole-Induced Frozen-Thawed Embryo Transfer Cycles in PCOS women with two different abnormal ovulation patterns: A Retrospective Cohort Study

2022Research Square (Research Square)DOI ↗
Epidemiology & Public HealthFertility & Reproduction

Ameliorative Impact of High Inositol Diet on the Insulin Resistance and Metabolite Hormones among Women with Polycystic Ovary Syndrome

2022مجلة بحوث التربية النوعيةDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietHirsutismInsulin Resistance

Association of Urinary Incontinence and Body Mass Index with Polycystic Ovary Syndrome

2022DOI ↗
Endocrinology & HormonesMetabolic Health

Does Serum R-Spondin-1 Play a Role in PCOS Pathophysiology?

2022Genel Tıp DergisiDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic HealthHirsutismInsulin ResistanceObesity / Weight Gain

[Effect of ZhuLian's type Ⅱ inhibition needling technique on endocrine metabolism in rats with polycystic ovary syndrome and insulin resistance].

2022PubMedDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic HealthInsulin Resistance

Do polycystic ovary syndrome and endometriosis increase risk of venous thrombo-embolic disease?

2022JMV-Journal de Médecine VasculaireDOI ↗
Epidemiology & Public HealthEndometriosis

Efficacy of Metformin in Obese Versus non-Obese Women with Polycystic Ovary Syndrome (PCOS)

2022Liaquat National Journal of Primary CareDOI ↗
Fertility & ReproductionMetabolic HealthPharmacology & TreatmentIrregular PeriodsObesity / Weight Gain

Fetal exposure to anti-mullerian hormone triggers a transgenerational epigenetic transmission of polycystic ovary syndrome (PCOS) defects in adulthood

2022Endocrine AbstractsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesGenetics & Genomics

Pemberian Ekstrak Etanol Pelepah Batang Pisang Ketip Dapat Meringankan Polycystic Ovary Syndrome pada Tikus Putih Model

2022jurnal veterinerDOI ↗
Cell Biology & Animal ModelsEndocrinology & Hormones

Erratum to: The Gut Microbiome in Polycystic Ovary Syndrome and Its Association with Metabolic Traits

Retracted
2022The Journal of Clinical Endocrinology & MetabolismDOI ↗
Genetics & GenomicsGut MicrobiomeMolecular Mechanisms
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