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Academician

COŞKUN ÖZER DEMİRTAŞ

DOÇENT

MARMARA ÜNİVERSİTESİ

Research topics OpenAlex
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 50
YÖKSİS50 OpenAlex0
Projects 7
Books 5
Proceedings 29

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 49
h-index 12 Percentile in Türkiye: 90 #195 of 2,149 at their university by h-index
i10-index
15
Total citations
684
Top 7.5% in Türkiye
Per article
14.0
FWCI
1.61
1.00 = world average
World top 1%
1
World top 10%
7

Most cited articles

  1. ALBI grade: Evidence for an improved model for liver functional estimation in patients with hepatocellular carcinoma. 2021 world top 1% 223 citations
  2. Simple Noninvasive Scores Are Clinically Useful to Exclude, Not Predict, Advanced Fibrosis: A Study in Turkish Patients with Biopsy-Proven Nonalcoholic Fatty Liver Disease. 2020 world top 10% 73 citations
  3. Comparative efficacy of novel combination strategies for unresectable hepatocellular carcinoma: A network metanalysis of phase III trials 2022 world top 10% 60 citations

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included.

Field ranking

YÖKSİS ?

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
163
With an akaturk profile
46
Turkish institutions
16
Co-authored works
%96

Academic co-authors 46

  1. OSMAN CAVİT ÖZDOĞAN Profesör · Marmara Üniversitesi same university 15
  2. YUSUF YILMAZ Profesör · Marmara Üniversitesi same university 14
  3. HALUK TARIK KANİ Doçent · Marmara Üniversitesi same university 12
  4. ÇAĞLAYAN KEKLİKKIRAN Doktor Öğretim Üyesi · Recep Tayyip Erdoğan Üniversitesi 12
  5. YEŞİM ÖZEN ALAHDAB Profesör · Marmara Üniversitesi same university 7
  6. FATİH EREN Profesör · Marmara Üniversitesi same university 5
  7. ÇİĞDEM ÇELİKEL Profesör · İstinye Üniversitesi 5
  8. DEMET YILMAZ KARADAĞ Öğretim Görevlisi (uygulamalı Birim) · Marmara Üniversitesi same university 3
  9. ENDER DULUNDU Profesör · İstanbul Üniversitesi-Cerrahpaşa 2
  10. GUPSE ADALI Profesör · Sağlık Bilimleri Üniversitesi 2
Show all (46)
  1. PINAR KÖKSAL Doçent · Fenerbahçe Üniversitesi 2
  2. TUNÇ ÖNEŞ Profesör · Marmara Üniversitesi same university 2
  3. ÖZEN ÖZ GÜL Profesör · Bursa Uludağ Üniversitesi 2
  4. ABDULLAH ZEKİ KARASU Profesör · Ege Üniversitesi 1
  5. AHMET BİLGEHAN ŞAHİN Doçent · Bursa Uludağ Üniversitesi 1
  6. CANAN ERSOY Profesör · Bursa Uludağ Üniversitesi 1
  7. CEM ŞİMŞEK Doçent · Hacettepe Üniversitesi 1
  8. DUYGU BİRCAN KADIOĞLU Doktor Öğretim Üyesi · İstanbul Medeniyet Üniversitesi 1
  9. DİLARA TURAN GÖKÇE Doktor Öğretim Üyesi · Ankara Üniversitesi 1
  10. DİLEK PİRİM Doçent · Bursa Uludağ Üniversitesi 1
  11. EMİNE ŞEYMA KARAKETİR Doktor Öğretim Üyesi · İstanbul Üniversitesi 1
  12. ENGİN ALTINTAŞ Profesör · Mersin Üniversitesi 1
  13. ERDİNÇ ERTÜRK Profesör · Bursa Uludağ Üniversitesi 1
  14. ESRA AKDENİZ Profesör · Marmara Üniversitesi same university 1
  15. FATİH GÜZELBULUT Profesör · Sağlık Bilimleri Üniversitesi 1
  16. FULYA GÜNŞAR Profesör · Ege Üniversitesi 1
  17. GONCAGÜL HAKLAR Profesör · Marmara Üniversitesi same university 1
  18. HATİCE YASEMİN BALABAN Profesör · Hacettepe Üniversitesi 1
  19. HAYDAR KAMİL ÇAM Profesör · Marmara Üniversitesi same university 1
  20. HÜSEYİN ARIKAN Doktor Öğretim Üyesi · Marmara Üniversitesi same university 1
  21. MERAL AKDOĞAN KAYHAN Profesör · Sağlık Bilimleri Üniversitesi 1
  22. MURAT PEKGÖZ Doktor Öğretim Üyesi · İstanbul Atlas Üniversitesi 1
  23. ONUR ELBASAN Doçent · İstanbul Aydın Üniversitesi 1
  24. PINAR ATA USTA Profesör · Marmara Üniversitesi same university 1
  25. RAMAZAN İDİLMAN Profesör · Ankara Üniversitesi 1
  26. REMZİ ADNAN AKDOĞAN Profesör · Recep Tayyip Erdoğan Üniversitesi 1
  27. SELİM GÜREL Profesör · Bursa Uludağ Üniversitesi 1
  28. SERKAN YARAŞ Profesör · Mersin Üniversitesi 1
  29. SEYHAN HIDIROĞLU Profesör · Marmara Üniversitesi same university 1
  30. SONER CANDER Profesör · Bursa Uludağ Üniversitesi 1
  31. TARIK EMRE ŞENER Doçent · Marmara Üniversitesi same university 1
  32. UFUK AVCIOĞLU Doçent · Ondokuz Mayıs Üniversitesi 1
  33. VOLKAN GÖKBULUT Doçent · Sağlık Bilimleri Üniversitesi 1
  34. ÖZLEM SARAYDAROĞLU Doçent · Bursa Uludağ Üniversitesi 1
  35. ÜMİT KARAOĞULLARINDAN Doçent · Çukurova Üniversitesi 1
  36. İLKER TURAN Doçent · Ege Üniversitesi 1

National collaboration 16 institutions

Within own university33 joint works · Marmara Üniversitesi

  1. Recep Tayyip Erdoğan Üniversitesi 12 works · 2 academics
  2. İstinye Üniversitesi 5 works · 1 academics
  3. Bursa Uludağ Üniversitesi 4 works · 8 academics
  4. Fenerbahçe Üniversitesi 2 works · 1 academics
  5. Sağlık Bilimleri Üniversitesi 2 works · 4 academics
  6. İstanbul Üniversitesi-Cerrahpaşa 2 works · 1 academics
  7. Ankara Üniversitesi 1 works · 2 academics
  8. Ege Üniversitesi 1 works · 3 academics
  9. Hacettepe Üniversitesi 1 works · 2 academics
  10. Mersin Üniversitesi 1 works · 2 academics
Show all (16)
  1. Ondokuz Mayıs Üniversitesi 1 works · 1 academics
  2. Çukurova Üniversitesi 1 works · 1 academics
  3. İstanbul Atlas Üniversitesi 1 works · 1 academics
  4. İstanbul Aydın Üniversitesi 1 works · 1 academics
  5. İstanbul Medeniyet Üniversitesi 1 works · 1 academics
  6. İstanbul Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 117

FEYZA DİLBER 18İLKAY ERGENÇ 7DENİZ DUMAN 5ÖZLEN ATUĞ 5Antonio D'Alessio 4David James Pinato 4Maurizia Rosanna Brunetto 4TUĞBA TOLU BÜLTE 4Alessandra Gennari 3Alessio Cortellini 3Claudia Angela Maria Fulgenzi 3FEYYAZ BALTACIOĞLU 3Filippo Oliveri 3Gabrielle Ricco 3Pierro Colombatto 3ABDULLAH FATİH DEMİRCİ 2AYBÜKE FATMA SAPMAZ 2DAVUT TÜNEY 2EDA KAYA 2Javid Huseynov 2NEŞE İMERYÜZ 2PERRAN FULDEN YUMUK 2PINAR GÖKÇEN 2Rohini Sharma 2Shahin Mehdiyev 2SİNAN UZUN 2Tuba Yılmaz 2UMUT EMRE AYKUT 2UĞUR ÇİFTCİ 2Yasemin Armutçuoğlu Kaldırım 2Şehnaz Akın 2ABDULLAH EMRE YILDIRIMADNAN GİRALALEV BAKIRALİ ÇETİNASLI ÇİFTASLANAYBERK TÜRKYILMAZAYBUKE MUTİAndrea LaghiAnna Carboni

Show all (117)

Antonio SalvatiBERFİN SEYREKBERK TOYBEYZA KESKİN ÖZTÜRKBEYZA ÖREN BİLGİNBUKET ERTÜRK ŞENGELBarbara CocoBurak Ahmet GürelBİGE ÖZKANCEM AKBALCavanşir VahabovChiara AiroldiDEMET YILMAZDaniel HartmanDaniela CavalloneERCAN BIÇAKÇIERDOĞAN KARAERKAN PARLAKElvira VerduciFATİH EMİN ÖZTÜRKFerruccio BoninoFuad JafarovFuad MustafayevFİLİZ TÜRE ÖZDEMİRGÜNEŞ ESKİDEMİRGÜRAY CANHALE SÜMERHALİS ŞİMŞEKHATİCE RIZAOĞLU BALCIHIZIR ASLIYUKSEKHasan KızmazHİKMET AKKIZJorge Amil DiasKERİM DENİZ BATUNLAMİA ŞEKERLEVENT HAMDİ DOĞANAYLUBNA QUATRANJİLorenza RimassaLorenza ScottiLucio UrbaniLuigi CivitanoMAHMUT BATMANMEHMET DEMİRMESUT GÜMÜŞSOYMESUT KOLDAŞMETEHAN YILMAZMUHAMMED TALHA SOYKUVVETMUHAMMED ZAHİD ŞAHİNMUHAMMET EMRE YILMAZMURAT SÜNBÜLMaria ButiMark R OpenshawNUR SENA ÇAĞATAYONUR BUĞDAYCIOlabisi OgunbiyiPaola ScalisePatrick MichlPatrizia BlevePatrizia BurraPiero BoraschiRAHMİ ASLANSERCAN SINIRSEZGİN VATANSEVERShira-Zelber SagiTANER DAŞTASNİM ALKAYALLITEVHİDE ŞAHİNThomas TalbotTuncay UluULUS SALİH AKARCAVOLKAN KORTENVeronica RomagnoliYALÇIN BÜYÜKZEKAVER ODABAŞIZEYNEP KÖMESLİÖZGÜR BAHADIRİSMAİL CİNEL

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Index quartiles

?
Scopus (SJR) 46
  • Q1 15 %32.6
  • Q2 8 %17.4
  • Q3 22 %47.8
  • Q4 1 %2.2
WoS (JCR) 45
  • Q1 9 %20.0
  • Q2 9 %20.0
  • Q3 4 %8.9
  • Q4 23 %51.1
TR Index 13 articles
OpenAlex citation percentile
Top 1%1
Top 10%7
Avg · n 48 %61.1
Other counts

Scopus (SJR)

  • YÖKSİS rows 46

WoS (JCR)

  • YÖKSİS rows 45

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

50articles

Journals with publications

25 journals

Narrow down

Scopus (SJR)
Q115 Q28 Q322 Q41
WoS (JCR)
Q19 Q29 Q34 Q423
TR Index
13articles

Article list

  1. 2025 Enhancing Hepatocellular Carcinoma Surveillance: Comparative Evaluation of AFP, AFP-L3, DCP and Composite Models in a Biobank-Based Case-Control Study Cancers DOI 10.3390/cancers17142390 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 97.4%
  2. 2025 Usefulness of Endoscopic Ultrasound Strain Elastography for Measuring Liver Stiffness and the Role of Blood Cytokeratin 18 Levels as a Surrogate Marker of Fibrosis Turkish Journal of Gastroenterology DOI 10.5152/tjg.2025.24070 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 71.0%
  3. 2025 BALAD-2 Emerges as the Most Accurate Prognostic Model in Hepatocellular Carcinoma: Results from a Biobank-Based Cohort Study Cancers DOI 10.3390/cancers17213457 YÖKSİS SJR Q1 JCR Q2 OpenAlex 68.3%
  4. 2025 The Growing Burden of Obesity: Addressing a Global Public Health Challenge United European Gastroenterology Journal DOI 10.1002/ueg2.70020 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.2%
  5. 2025 A rare clinic in hepatocellular cancer: Metastasis of the nasopharynx Hepatology Forum DOI 10.14744/hf.2024.2024.0023 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 54.6%
  6. 2024 Decoding 17-Beta-hydroxysteroid Dehydrogenase 13: A Multifaceted Perspective on Its Role in Hepatic Steatosis and Associated Disorders Journal of Clinical and Translational Hepatology DOI 10.14218/JCTH.2024.00257 YÖKSİS SJR Q1 JCR Q1 OpenAlex 88.1%
  7. 2024 Does Genetic Variation in PNPLA3, TM6SF2 and HSD17B13 have a Role in the Development or Prognosis of Hepatocellular Carcinoma in Turkish Patients with Hepatitis B? Journal of Gastrointestinal and Liver Diseases DOI 10.15403/jgld-5474 YÖKSİS SJR Q2 JCR Q3 OpenAlex 50.1%
  8. 2024 Prevalence of metabolic dysfunction-associated steatotic liver disease and steatohepatitis in Türkiye: A forensic autopsy study Heliyon DOI 10.1016/j.heliyon.2024.e34915 YÖKSİS SJR Q1 JCR Q1 OpenAlex 85.9%
  9. 2024 The preliminary data of gene expressions and bioinformatics analysis of miR-146b-5p and miR-4510 in the Turkish population in HBV-related hepatocellular carcinoma Hepatology Forum DOI 10.14744/hf.2023.2023.0054 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 42.6%
  10. 2022 Comparative efficacy of novel combination strategies for unresectable hepatocellular carcinoma: A network metanalysis of phase III trials European Journal of Cancer DOI 10.1016/j.ejca.2022.06.058 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.8%
  11. 2022 Proposal and Validation of a Novel Scoring System for Hepatocellular Carcinomas Beyond Curability Borders. Hepatology communications DOI 10.1002/hep4.1836 YÖKSİS SJR Q1 JCR Q2 OpenAlex 60.9%
  12. 2022 New Frontiers in the Medical Therapy of Hepatocellular Carcinoma. Chemotherapy DOI 10.1159/000521837 YÖKSİS SJR Q2 JCR Q2 OpenAlex 84.7%
  13. 2022 Novel immunotherapy combinations in clinical trials for hepatocellular carcinoma: will they shape the future treatment landscape? Expert opinion on investigational drugs DOI 10.1080/13543784.2022.2072726 YÖKSİS SJR Q1 JCR Q1 OpenAlex 80.4%
  14. 2022 Practicality and potential restrictions of unresectable hepatocellular carcinoma prognostic index Hepatology Communications DOI 10.1002/hep4.2093 YÖKSİS SJR Q1 JCR Q2 OpenAlex 43.4%
  15. 2022 Characteristics of patients with hepatocellular carcinoma: A multicenter study Hepatology Forum DOI 10.14744/hf.2022.2022.0028 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 69.2%
  16. 2022 The natural course of gastric intestinal metaplasia in Turkish Patients: A single-center observational cohort study Marmara Medical Journal DOI 10.5472/marumj.1013580 YÖKSİS TR Index SJR Q4 OpenAlex 26.9%
  17. 2021 Editorial: liver stiffness by magnetic resonance elastography and cardiovascular risk in non-alcoholic fatty liver disease-simply associated or more complicated? Alimentary pharmacology & therapeutics DOI 10.1111/apt.16350 YÖKSİS SJR Q1 JCR Q1
  18. 2021 Modeling Hepatocellular Carcinoma Cells Dynamics by Serological and Imaging Biomarkers to Explain the Different Responses to Sorafenib and Regorafenib. Cancers DOI 10.3390/cancers13092064 YÖKSİS SJR Q1 JCR Q1 OpenAlex 62.9%
  19. 2021 Liver stiffness is associated with disease severity and worse clinical scenarios in coronavirus disease 2019: A prospective transient elastography study. International journal of clinical practice DOI 10.1111/ijcp.14363 YÖKSİS SJR Q2 JCR Q2 OpenAlex 81.1%
  20. 2021 Surveillance for hepatocellular carcinoma in chronic viral hepatitis: Is it time to personalize it? World journal of gastroenterology DOI 10.3748/wjg.v27.i33.5536 YÖKSİS SJR Q1 JCR Q2 OpenAlex 85.9%

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