Helicobacter pylori-related gastroenterology studies
Helicobacter pylori-related gastroenterology studies is a research topic within Surgery. Science Explorer counts 55k research works in it since 1950. 21.9% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the relationship between Helicobacter pylori infection and the development of gastric cancer. It covers topics such as the pathogenesis of H. pylori infection, management strategies, antibiotic resistance, inflammatory mechanisms, and genetic polymorphisms associated with increased risk of gastric cancer. Additionally, it explores the potential for eradication therapy and preventive measures.
- Gastric Cancer
- Helicobacter pylori
- Inflammation
- Antibiotic Resistance
- Eradication Therapy
- Pathogenesis
- Interleukin-1 Polymorphisms
- Mucosal Diseases
- CagA Protein
- Prevention
- Research works
- 55k fractional, since 1950
- In the world top 10%
- 12k per year above
- Top-10% rate
- 21.9% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +12% the tick is no change
This ranks research output and citation impact. It says nothing about the quality of diagnosis, treatment or care.
Which countries lead Helicobacter pylori-related gastroenterology studies research?
By volume, China and the United States publish the most (1.7k and 1k works in 2022–2025).
By volume, 2022–2025
- 1 China 1.7k works
- 2 United States 1k works
- 3 Japan 437 works
- 4 India 317 works
- 5 South Korea 315 works
- 6 Russia 201 works
- 7 Italy 196 works
- 8 Iran 194 works
- 9 United Kingdom 178 works
- 10 Egypt 166 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Helicobacter pylori-related gastroenterology studies research?
By volume in 2022–2025, Chinese Academy of Medical Sciences & Peking Union Medical College publishes the most Helicobacter pylori-related gastroenterology studies research, followed by Peking University and Nanjing Medical University.
By volume, 2022–2025
- 1 Chinese Academy of Medical Sciences & Peking Union Medical CollegeChina 30 works
- 2 Peking UniversityChina 25 works
- 3 Nanjing Medical UniversityChina 24 works
- 4 Sun Yat-sen UniversityChina 20 works
- 5 Sichuan UniversityChina 19 works
- 6 Nanjing University of Chinese MedicineChina 18 works
- 7 Chinese PLA General HospitalChina 18 works
- 8 Cairo UniversityEgypt 18 works
- 9 Seoul National University Bundang HospitalSouth Korea 18 works
- 10 Shahid Beheshti University of Medical SciencesIran 17 works
Who are the leading researchers in Helicobacter pylori-related gastroenterology studies?
The most-cited researchers publishing on Helicobacter pylori-related gastroenterology studies include Reza Malekzadeh and Hermann Brenner.
- 1 Reza Malekzadeh Iran 6.7k citations
- 2 Hermann Brenner Germany 5.8k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Helicobacter pylori-related gastroenterology studies research done?
The largest centres of Helicobacter pylori-related gastroenterology studies research in 2022–2025 are Beijing (China), Seoul (South Korea), Tokyo (Japan) and Guangzhou (China).
Where is the best place to study Helicobacter pylori-related gastroenterology studies?
Among universities, judged by research, Universitatea de Medicină, Farmacie, Științe și Tehnologie „George Emil Palade” din Târgu Mureș, Nanchang University and Nanjing Medical University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Universitatea de Medicină, Farmacie, Științe și Tehnologie „George Emil Palade” din Târgu MureșRomania | 65.7 | 45.7% | 14.5× | 8 | +206.5% |
| 2 | Nanchang UniversityChina | 57.0 | 55.4% | 4.8× | 16 | +37.6% |
| 3 | Nanjing Medical UniversityChina | 56.3 | 35.5% | 7.0× | 24 | -0.7% |
| 4 | Chinese Academy of Medical Sciences & Peking Union Medical CollegeChina | 54.9 | 33.7% | 4.6× | 30 | +30.6% |
| 5 | Nanjing University of Chinese MedicineChina | 52.4 | 25.8% | 10.5× | 18 | -30.0% |
| 6 | Sechenov UniversityRussia | 52.4 | 5.0% | 8.2× | 17 | +449.4% |
| 7 | Zhejiang Chinese Medical UniversityChina | 52.4 | 33.5% | 8.6× | 15 | +12.6% |
| 8 | Oita UniversityJapan | 51.9 | 31.8% | 28.9× | 11 | +7.0% |
| 9 | Guangzhou University of Chinese MedicineChina | 51.2 | 29.6% | 8.9× | 11 | +69.2% |
| 10 | Baylor College of MedicineUnited States | 50.3 | 30.1% | 6.2× | 17 | +55.4% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Helicobacter pylori-related gastroenterology studies research growing?
Output in 2018–2022 was 12% higher than in 2013–2017, peaking in 2025. The fastest-growing topics are Helicobacter pylori-related gastroenterology studies.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.