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

Studies11,361–11,380 of 20,816

All studies

High throughput microRNAs sequencing profile of serum exosomes in women with and without polycystic ovarian syndrome.

2021PeerJ24 citationsDOI ↗
Genetics & Genomics

Acetyl-l-Carnitine Ameliorates Metabolic and Endocrine Alterations in Women with PCOS: A Double-Blind Randomized Clinical Trial

2021Advances in Therapy24 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentInsulin ResistanceIrregular Periods

The Effect of Vitamin D Supplementation on Blood Lipids in Patients with Polycystic Ovary Syndrome: A Meta-Analysis of Randomized Controlled Trials

2021International Journal of Endocrinology24 citationsDOI ↗
Epidemiology & Public HealthMetabolic HealthPharmacology & Treatment

Hepatic steatosis relates to gastrointestinal microbiota changes in obese girls with polycystic ovary syndrome

2021PLoS ONE24 citationsDOI ↗
Endocrinology & HormonesGut MicrobiomeMetabolic HealthFatty Liver Disease (NAFLD)Obesity / Weight Gain

Fertility-preserving treatment outcome in endometrial cancer or atypical hyperplasia patients with polycystic ovary syndrome

2021Journal of Gynecologic Oncology24 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMetabolic HealthEndometrial Cancer

How to Screen and Prevent Metabolic Syndrome in Patients of PCOS Early: Implications From Metabolomics

2021Frontiers in Endocrinology24 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

Relationship of PD‐1 (PDCD1) and PD‐L1 (CD274) Single Nucleotide Polymorphisms with Polycystic Ovary Syndrome

2021BioMed Research International24 citationsDOI ↗
Genetics & Genomics

A novel PCOS rat model and an evaluation of its reproductive, metabolic, and behavioral phenotypes

2021Reproductive Medicine and Biology24 citationsDOI ↗
Cell Biology & Animal ModelsDiagnostics & PhenotypingEndocrinology & Hormones

Pretreatment with a GnRH agonist and hormone replacement treatment protocol could not improve live birth rate for PCOS women undergoing frozen-thawed embryo transfer cycles

2021BMC Pregnancy and Childbirth24 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Randomized double blind clinical trial evaluating the Ellagic acid effects on insulin resistance, oxidative stress and sex hormones levels in women with polycystic ovarian syndrome.

2021Journal of ovarian research24 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic HealthInsulin Resistance

Evaluation of the Efficacy of Sex Hormone–Binding Globulin in Insulin Resistance Assessment Based on HOMA-IR in Patients with PCOS

2021Reproductive Sciences24 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Let-7e modulates the proliferation and the autophagy of human granulosa cells by suppressing p21 signaling pathway in polycystic ovary syndrome without hyperandrogenism

2021Molecular and Cellular Endocrinology24 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesMolecular Mechanisms

The association between fertility diet score and polycystic ovary syndrome: A Case-Control study

2021Health Care For Women International24 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionNutrition & Diet

No impact of gestational diabetes mellitus on pregnancy complications in women with PCOS, regardless of GDM criteria used

2021PLoS ONE23 citationsDOI ↗
Fertility & ReproductionMetabolic HealthPharmacology & TreatmentGestational DiabetesInsulin ResistanceObesity / Weight Gain

Outcomes of a Mindfulness-Based Healthy Lifestyle Intervention for Adolescents and Young Adults with Polycystic Ovary Syndrome

2021Journal of Pediatric and Adolescent Gynecology23 citationsDOI ↗
Lifestyle & ExerciseMental Health & PsychologyPharmacology & Treatment

Adverse Effects of Selected Markers on the Metabolic and Endocrine Profiles of Obese Women With and Without PCOS

2021Frontiers in Endocrinology23 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Association analysis of KISS1 polymorphisms and haplotypes with polycystic ovary syndrome

2021British Journal of Biomedical Science23 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

The dietary inflammatory index is directly associated with polycystic ovary syndrome: A case‐control study

2021Clinical Endocrinology23 citationsDOI ↗
Epidemiology & Public HealthMetabolic HealthNutrition & Diet

The Ameliorating Effects of Bushen Huatan Granules and Kunling Wan on Polycystic Ovary Syndrome Induced by Dehydroepiandrosterone in Rats

2021Frontiers in Physiology23 citationsDOI ↗
Endocrinology & Hormones

The therapeutic effects of glucagon-like peptide-1 receptor agonists and metformin on polycystic ovary syndrome

2021Medicine23 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentObesity / Weight Gain
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