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

Studies9,381–9,400 of 20,816

All studies

Sildenafil citrate as an adjuvant to clomiphene citrate for ovulation induction in polycystic ovary syndrome: crossover randomized controlled trial

2022Menopausal Review9 citationsDOI ↗
Fertility & Reproduction

Effects of multidimensional life management on healthy behavior in polycystic ovary syndrome patients: A randomized controlled trial

2022Frontiers in Psychology9 citationsDOI ↗
Lifestyle & ExerciseMetabolic HealthPharmacology & Treatment

Evaluation of androgen-dependent skin findings of polycystic ovary syndrome (PCOS)

2022Gynecological Endocrinology9 citationsDOI ↗
Endocrinology & Hormones

The overexpression of neurokinin B–neurokinin 3 receptor system exerts direct effects on the ovary under PCOS‐like conditions to interfere with mitochondrial function

2022American Journal of Reproductive Immunology9 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthMolecular Mechanisms

Association between neutrophil-to-lymphocyte ratio and polycystic ovary syndrome: A PRISMA-compliant systematic review and meta-analysis

2022Medicine9 citationsDOI ↗
Diagnostics & PhenotypingEpidemiology & Public HealthMetabolic HealthObesity / Weight Gain

Branched-chain amino acids as a novel biomarker of metabolic disturbances in women with polycystic ovary syndrome — literature review

2022Ginekologia Polska9 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic HealthType 2 DiabetesInsulin ResistanceObesity / Weight Gain

PCOS and the risk of pre-eclampsia

2022Reproductive BioMedicine Online9 citationsDOI ↗
Fertility & Reproduction

Hepatic Mitochondrial Dysfunction and Risk of Liver Disease in an Ovine Model of “PCOS Males”

2022Biomedicines9 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthFatty Liver Disease (NAFLD)

Adrenal Androgen Predictive Effects on Clinical and Metabolic Abnormalities of Polycystic Ovary Syndrome

2022Revista Brasileira Ginecologia e Obstetrícia9 citationsDOI ↗
Endocrinology & HormonesMetabolic Health

Molecular signature of immunological mechanism behind impaired endometrial receptivity in polycystic ovarian syndrome.

2022Archives of endocrinology and metabolism9 citationsDOI ↗
Epidemiology & Public HealthMolecular Mechanisms

The Endometrial Transcriptome of Metabolic and Inflammatory Pathways During the Window of Implantation Is Deranged in Infertile Obese Polycystic Ovarian Syndrome Women.

2022Metabolic syndrome and related disorders9 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionMolecular MechanismsObesity / Weight Gain

Diagnostic Value of Bile Acids and Fibroblast Growth Factor 21 in Women with Polycystic Ovary Syndrome

2022Women s Health Reports9 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

A case-control study of polychlorinated biphenyl association with metabolic and hormonal outcomes in polycystic ovary syndrome

2022Journal of Environmental Science and Health Part C9 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthObesity / Weight Gain

Increased risk of abortion after frozen-thawed embryo transfer in women with polycystic ovary syndrome phenotypes A and D

2022Scientific Reports9 citationsDOI ↗
Diagnostics & PhenotypingFertility & ReproductionMetabolic Health

Is early-follicular long-acting GnRH agonist protocol an alternative for patients with polycystic ovary syndrome undergoing in vitro fertilization?

2022Reproductive Biology and Endocrinology9 citationsDOI ↗
Fertility & ReproductionMetabolic HealthGestational DiabetesObesity / Weight Gain

Review of Artificial Intelligent based Algorithm for Prediction of Polycystic Ovary Syndrome(PCOS) from Blood Samples

20222022 4th International Conference on Inventive Research in Computing Applications (ICIRCA)9 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesFertility & ReproductionObesity / Weight Gain

Hair cortisol in polycystic ovary syndrome

2022Scientific Reports9 citationsDOI ↗
Endocrinology & HormonesGenetics & Genomics

The Chances of Infertility in a Patient Presenting with PCOS in Childbearing Age

2022Saudi Journal of Medicine9 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionIrregular Periods

Integrated Network Pharmacology and Clinical Study to Reveal the Effects and Mechanisms of Bushen Huoxue Huatan Decoction on Polycystic Ovary Syndrome

2022Evidence-based Complementary and Alternative Medicine9 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentInsulin Resistance

Therapy of obesity in women with PCOS using GLP-1 analogues — benefits and limitations [Terapia otyłości u kobiet z PCOS przy zastosowaniu analogów GLP-1 — korzyści i ograniczenia]

2022Endokrynologia Polska9 citationsDOI ↗
Endocrinology & HormonesLifestyle & ExerciseMetabolic HealthInsulin ResistanceObesity / Weight Gain
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