Aysel Ülker

911 total citations
42 papers, 657 citations indexed

About

Aysel Ülker is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Aysel Ülker has authored 42 papers receiving a total of 657 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Genetics, 23 papers in Epidemiology and 19 papers in Surgery. Recurrent topics in Aysel Ülker's work include Inflammatory Bowel Disease (26 papers), Microscopic Colitis (20 papers) and Diagnosis and treatment of tuberculosis (7 papers). Aysel Ülker is often cited by papers focused on Inflammatory Bowel Disease (26 papers), Microscopic Colitis (20 papers) and Diagnosis and treatment of tuberculosis (7 papers). Aysel Ülker collaborates with scholars based in Türkiye, United States and United Kingdom. Aysel Ülker's co-authors include Ülkü Dağlı, Burhan Şahın, Canan Alkım, Başak Çakal, Erkan Parlak, Bilge Tunç, Yücel Üstündağ, Hüseyin Alkım, Handan Ankaralı and Yasemin Özın and has published in prestigious journals such as SHILAP Revista de lepidopterología, Digestive Diseases and Sciences and Inflammatory Bowel Diseases.

In The Last Decade

Aysel Ülker

41 papers receiving 637 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Aysel Ülker Türkiye 16 370 248 247 131 127 42 657
Noa Krugliak Cleveland United States 15 497 1.3× 376 1.5× 192 0.8× 77 0.6× 146 1.1× 68 674
Fukiko Komaki Japan 15 344 0.9× 325 1.3× 227 0.9× 123 0.9× 204 1.6× 33 777
Yuga Komaki Japan 16 359 1.0× 342 1.4× 264 1.1× 139 1.1× 227 1.8× 47 882
Annemarie C. de Vries Netherlands 15 436 1.2× 328 1.3× 293 1.2× 126 1.0× 126 1.0× 73 730
Diana Luca United States 11 316 0.9× 229 0.9× 136 0.6× 113 0.9× 156 1.2× 26 639
Annalisa Aratari Italy 16 541 1.5× 465 1.9× 279 1.1× 88 0.7× 55 0.4× 42 742
Gherardo Tapete Italy 11 360 1.0× 279 1.1× 147 0.6× 60 0.5× 149 1.2× 24 588
Ülkü Dağlı Türkiye 18 375 1.0× 273 1.1× 363 1.5× 64 0.5× 120 0.9× 61 761
Gianluca Andrisani Italy 15 390 1.1× 346 1.4× 220 0.9× 85 0.6× 136 1.1× 48 721
Virginia Solitano Italy 16 540 1.5× 344 1.4× 202 0.8× 64 0.5× 166 1.3× 84 774

Countries citing papers authored by Aysel Ülker

Since Specialization
Citations

This map shows the geographic impact of Aysel Ülker'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 Aysel Ülker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Aysel Ülker more than expected).

Fields of papers citing papers by Aysel Ülker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Aysel Ülker. 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 Aysel Ülker. The network helps show where Aysel Ülker may publish in the future.

Co-authorship network of co-authors of Aysel Ülker

This figure shows the co-authorship network connecting the top 25 collaborators of Aysel Ülker. A scholar is included among the top collaborators of Aysel Ülker 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 Aysel Ülker. Aysel Ülker 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
1.
Kalkan, İsmail Hakkı, Ülkü Dağlı, Murat Kekilli, et al.. (2015). Clinical course and predictors of total colectomy in ulcerative colitis; a referral center experience from Turkey. The Turkish Journal of Gastroenterology. 26(1). 25–30. 8 indexed citations
2.
Kekilli, Murat, Bilge Tunç, Yavuz Beyazıt, et al.. (2013). Circulating CD4+CD25+ Regulatory T Cells in the Pathobiology of Ulcerative Colitis and Concurrent Primary Sclerosing Cholangitis. Digestive Diseases and Sciences. 58(5). 1250–1255. 9 indexed citations
3.
Kekilli, Murat, Yavuz Beyazıt, Adnan Taş, et al.. (2013). Atypical pANCA as a marker of indeterminate colitis for the prediction of ulcerative colitis and crohn’s disease. Wiener klinische Wochenschrift. 125(9-10). 279–282. 4 indexed citations
4.
Önal, İbrahi̇m Koral, Yavuz Beyazıt, Burçin Şener, et al.. (2012). The value of fecal calprotectin as a marker of intestinal inflammation in patients with ulcerative colitis. The Turkish Journal of Gastroenterology. 23(5). 509–514. 23 indexed citations
5.
Arhan, Mehmet, İbrahi̇m Koral Önal, Adnan Taş, et al.. (2011). Th e role of red cell distribution width as a marker in infl ammatory bowel disease. TURKISH JOURNAL OF MEDICAL SCIENCES. 41(2). 227–234. 11 indexed citations
6.
Nadir, İşılay, Yasemin Özın, Zeki Mesut Yalın Kılıç, et al.. (2011). Colovesical fistula as a complication of colonic diverticulosis: diagnosis with virtual colonoscopy. The Turkish Journal of Gastroenterology. 22(1). 86–88. 7 indexed citations
7.
Çakal, Başak, Erman Çakal, Selime Ayaz, et al.. (2010). Natural anticoagulant protein levels in Turkish patients with inflammatory bowel disease. Blood Coagulation & Fibrinolysis. 21(2). 118–121. 19 indexed citations
8.
Kekilli, Murat, Ülkü Dağlı, İsmail Hakkı Kalkan, et al.. (2010). Low incidence of colorectal dysplasia and cancer among patients with ulcerative colitis: A Turkish referral centre study. Scandinavian Journal of Gastroenterology. 45(4). 434–439. 15 indexed citations
9.
Kılıç, Zeki Mesut Yalın, Selime Ayaz, Yasemin Özın, et al.. (2009). Plasma transforming growth factor-ß1 level in inflammatory bowel disease. The Turkish Journal of Gastroenterology. 20(3). 165–170. 13 indexed citations
10.
Çakal, Başak, et al.. (2008). Red Cell Distribution Width for Assessment of Activity of Inflammatory Bowel Disease. Digestive Diseases and Sciences. 54(4). 842–847. 98 indexed citations
11.
Alkım, Canan, Berna Savaş, Arzu Ensarı, et al.. (2008). Expression of p53, VEGF, Microvessel Density, and Cyclin-D1 in Noncancerous Tissue of Inflammatory Bowel Disease. Digestive Diseases and Sciences. 54(9). 1979–1984. 27 indexed citations
12.
Tözün, Nurdan, Özlen Atuğ, Neşe İmeryüz, et al.. (2008). Clinical Characteristics of Inflammatory Bowel Disease in Turkey. Journal of Clinical Gastroenterology. 43(1). 51–57. 53 indexed citations
13.
Ertuğrul, İbrahim, Aysel Ülker, Nesrin Turhan, Ülkü Dağlı, & Nurgül Şaşmaz. (2008). Eosinophilic colitis as an unusual cause of severe bloody diarrhea.. PubMed. 19(1). 54–6. 4 indexed citations
14.
Dağlı, Ülkü, Murat Törüner, Muhip Özkan, et al.. (2006). Cytokine gene polymorphisms in Turkish patients with inflammatory bowel disease. Scandinavian Journal of Gastroenterology. 41(5). 559–565. 27 indexed citations
15.
Dağlı, Ülkü, Murat Törüner, Muhip Özkan, et al.. (2006). NOD2/CARD15, NOD1/CARD4, and ICAM-1 gene polymorphisms in Turkish patients with inflammatory bowel disease. Journal of Gastroenterology. 41(4). 304–310. 42 indexed citations
16.
Tunç, Bilge, Levent Filik, Engin Altıntaşž, et al.. (2005). Mucosal Mast Cells in Irritable Bowel Syndrome and Inflammatory Bowel Disease. Acta Medica (Hradec Kralove Czech Republic). 48(3-4). 163–164. 10 indexed citations
17.
Köksal, Aydın Şeref, Erkan Parlak, Levent Filik, et al.. (2005). Ranitidine bismuth citrate‐based triple therapies as a second‐line therapy for Helicobacter pylori in Turkish patients. Journal of Gastroenterology and Hepatology. 20(4). 637–642. 7 indexed citations
18.
Başar, Ömer, Seyfettin Köklü, Deniz Köksal, et al.. (2005). Intracranial Tuberculomas in a Nonimmuncompromised Patient with Abdominal Tuberculosis Misdiagnosed as Crohn’s Disease. Digestive Diseases and Sciences. 50(7). 1279–1282. 3 indexed citations
19.
Köklü, Seyfettin, et al.. (2003). An Unusual Presentation of Hepatocellular Carcinoma. International Journal of Gastrointestinal Cancer. 34(2-3). 63–66. 6 indexed citations
20.
Parlak, Erkan, et al.. (2001). Primary Sclerosing Cholangitis in Patients With Inflammatory Bowel Disease in Turkey. Journal of Clinical Gastroenterology. 33(4). 299–301. 20 indexed citations

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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