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

Studies19,361–19,380 of 20,816

All studies

Does the Oral Contraceptive Pill Increase Plasma Intercellular Adhesion Molecule-1, Monocyte Chemoattractant Protein-1, and Tumor Necrosis Factor-α Levels in Women with Polycystic Ovary Syndrome: A Pilot Study

2016Journal of Pediatric and Adolescent Gynecology17 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressPharmacology & Treatment

Does endothelial dysfunction correlate with endocrinal abnormalities in patients with polycystic ovary syndrome?

2016Avicenna Journal of Medicine17 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthCardiovascular DiseaseInsulin Resistance

Physical Properties of Blood Are Altered in Young and Lean Women with Polycystic Ovary Syndrome

2016PLoS ONE17 citationsDOI ↗
Endocrinology & HormonesMetabolic Health

Comparative study of clinical profile of lean and obese polycystic ovary syndrome women

2016International Journal of Reproduction Contraception Obstetrics and Gynecology17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthAcanthosis NigricansAcneHair Loss (Androgenic Alopecia)HirsutismIrregular PeriodsObesity / Weight Gain

Raising threshold for diagnosis of polycystic ovary syndrome excludes population of patients with metabolic risk

2016Fertility and Sterility17 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Coexistence of asthma and polycystic ovary syndrome: A concise review

2016Respiratory Medicine17 citationsDOI ↗
Metabolic Health

Effect of body mass index and age on in vitro fertilization in polycystic ovary syndrome

2016Journal of the Turkish-German Gynecological Association17 citationsDOI ↗
Fertility & ReproductionMetabolic HealthObesity / Weight Gain

Cardiovascular disease risk in first-degree relatives of women with polycystic ovary syndrome

2016Fertility and Sterility17 citationsDOI ↗
Metabolic HealthCardiovascular Disease

The relationship between atypical depression and insülin resistance in patients with polycystic ovary syndrome and major depression

2016Psychiatry Research17 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic HealthDepression

Expression pattern of G protein‑coupled estrogen receptor 1 (GPER) in human cumulus granulosa cells (CGCs) of patients with PCOS

2016Systems Biology in Reproductive Medicine17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Age related endocrine patterns observed in polycystic ovary syndrome patients vs. ovulatory controls: descriptive data from a university based infertility center

2016Archives of Endocrinology and Metabolism17 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Successful Pregnancy after Improving Insulin Resistance with the Glucagon-Like Peptide-1 Analogue in a Woman with Polycystic Ovary Syndrome: A Case Report and Review of the Literature

2016Gynecologic and Obstetric Investigation17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthInsulin ResistanceObesity / Weight Gain

Biological macromolecule cross linked TPP–chitosan complex: a novel nanohybrid for improved ovulatory activity against PCOS treatment in female rats

2016RSC Advances17 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Nitric oxide donors improve the ovulation and pregnancy rates in anovulatory women with polycystic ovary syndrome treated with clomiphene citrate: A RCT

2016International Journal of Reproductive BioMedicine (IJRM)16 citationsDOI ↗
Fertility & ReproductionPharmacology & Treatment

Is MTHFR 677 C>T Polymorphism Clinically Important in Polycystic Ovarian Syndrome (PCOS)? A Case-Control Study, Meta-Analysis and Trial Sequential Analysis

2016PLoS ONE16 citationsDOI ↗
Epidemiology & Public HealthGenetics & GenomicsGut Microbiome

Can AMH levels predict the need for increased medication during IVF/ICSI in PCOS women?

2016The Journal of Maternal-Fetal & Neonatal Medicine16 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesFertility & Reproduction

Myoinositol Improves Embryo Development in PCOS Patients Undergoing ICSI

2016International Journal of Endocrinology16 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

A possible link between luteinizing hormone and macrophage migration inhibitory factor levels in polycystic ovary syndrome

2016Endocrine Research16 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Is there association between the development of metabolic syndrome in polycystic ovary syndrome patients with the C677T metylenetetrahydrofolate reuctace gene polymorphism ?

2016Ginekologia Polska16 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Fresh versus Frozen Embryos in Polycystic Ovary Syndrome

2016New England Journal of Medicine16 citationsDOI ↗
Endocrinology & Hormones
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