Ryszard Maciejewski

7.7k citations
197 papers · 5.4k indexed · 4 hit papers · h-index 31
Topics
MicroRNA in disease regulation (13 papers)Helicobacter pylori-related gastroenterology studies (11 papers)Heavy Metal Exposure and Toxicity (10 papers)
Journals
SHILAP Revista de lepidopterologíaScientific ReportsInternational Journal of Molecular Sciences
Partner nations
PolandGermanyNetherlands

In The Last Decade

Ryszard Maciejewski

184 papers receiving 5.3k citations

Hit Papers

Gastric Cancer: Epidemiology, Risk Factors, Classificatio...20182026202020232020201820202021250500750

Peers

Ryszard Maciejewski
Comparison fields: 5 of 174
  • Molecular Biology 1.7k
  • Surgery 1.2k
  • Pulmonary and Respiratory Medicine 1.0k
  • Cancer Research 1.0k
  • Oncology 703
Replace Suresh C. Tyagi with:
Suresh C. Tyagi United States
Jing Nie China
Xiang Chen China
Xin Gao China
Peter Kružliak Czechia
Amrita Ahluwalia United Kingdom
Wenhua Li China
Wei Zhang China
Xiangmei Chen China
Gerasimos Siasos Greece
Ryszard Maciejewski relative to Suresh C. Tyagi United States Suresh C. Tyagi's profile →
Citations per field
00.5×2.7×
Suresh C. Tyagi · 1×
Citations per year

Countries citing papers authored by Ryszard Maciejewski

Since Specialization
Citations

This map shows the geographic impact of Ryszard Maciejewski's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryszard Maciejewski with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryszard Maciejewski more than expected).

Fields of papers citing papers by Ryszard Maciejewski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryszard Maciejewski. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryszard Maciejewski. The network helps show where Ryszard Maciejewski may publish in the future.

Co-authorship network of co-authors of Ryszard Maciejewski

This figure shows the co-authorship network connecting the top 25 collaborators of Ryszard Maciejewski. A scholar is included among the top collaborators of Ryszard Maciejewski based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryszard Maciejewski. Ryszard Maciejewski is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 5
3 5
4 18
5 2
6 1
7 3
8 0
9 20
10 23
11 23
12 20
13 8
14 62
15 72
16 26
17 89
18 14
19 6
20 1

About Ryszard Maciejewski

Ryszard Maciejewski is a scholar working on Cancer Research, Ophthalmology and Biological Psychiatry, having authored 197 papers that have together received 5.4k indexed citations. Recurring topics across this work include MicroRNA in disease regulation (13 papers), Helicobacter pylori-related gastroenterology studies (11 papers) and Heavy Metal Exposure and Toxicity (10 papers). The work is most often cited by research in Cancer Research (1.0k citations), Pulmonary and Respiratory Medicine (1.0k citations) and Surgery (1.2k citations). Ryszard Maciejewski has collaborated with scholars based in Poland, Germany and Netherlands. Frequent co-authors include Robert Sitarz, Jacek Baj, Monika Sitarz, Julita Machlowska, Wojciech Polkowski, Jerzy Mielko, Małgorzata Skierucha, Johan Offerhaus, Wojciech Flieger and Kamil Torres. Their work appears in journals such as SHILAP Revista de lepidopterología, Scientific Reports and International Journal of Molecular Sciences.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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