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Academician

MEHMET TOLGAHAN HAKAN

Öğretim Görevlisi (uygulamalı Birim)

İstanbul Üniversitesi Aziz Sancar Deneysel Tıp Araştırma Enstitüsü Moleküler Tıp Anabilim Dalı

Research topics OpenAlex
Articles 31 YÖKSİS 31 · OpenAlex 0 Total citations 265 h-index 9 · OpenAlex Q1 articles 7 Scopus · WoS Q1 3 Best field rank #11,788 / 39,749 Main field · top 29.7% Co-authors 128 17 Turkish institutions
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Tıbbi Biyokimya
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 31
YÖKSİS31 OpenAlex0
Projects 11
Books 1
Proceedings 38

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 29 + YÖKSİS · co-author record: 5
h-index 9 Percentile in Türkiye: 78 #593 of 2,191 at their university by h-index
i10-index
7
Total citations
265
Top 22% in Türkiye
Per article
7.8
FWCI
0.94
1.00 = world average
World top 1%
0
World top 10%
3

Most cited articles

  1. Assessment of structural protein expression by FTIR and biochemical assays as biomarkers of metabolites response in gastric and colon cancer 2021 world top 10% 58 citations
  2. An application of raman spectroscopy in combination with machine learning to determine gastric cancer spectroscopy marker 2023 world top 10% 52 citations
  3. Association of the kynurenine pathway metabolites with clinical, cognitive features and IL-1β levels in patients with schizophrenia spectrum disorder and their siblings 2021 23 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. 5 articles (30 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

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
128
With an akaturk profile
50
Turkish institutions
17
Co-authored works
%100

Academic co-authors 50

  1. İLHAN YAYLIM Profesör · İstanbul Üniversitesi same university 27
  2. CEM HOROZOĞLU Doçent · Haliç Üniversitesi 15
  3. ÖZLEM KÜÇÜKHÜSEYİN Profesör · İstanbul Üniversitesi same university 12
  4. SOYKAN ARIKAN Profesör · Sağlık Bilimleri Üniversitesi 10
  5. ŞAKİR ÜMİT ZEYBEK Profesör · İstanbul Üniversitesi same university 5
  6. HAYRİYE ARZU ERGEN Profesör · İstanbul Üniversitesi same university 4
  7. AKİF TURNA Profesör · İstanbul Üniversitesi-Cerrahpaşa 3
  8. CEYLAN ÖZSOY Profesör · Sivas Cumhuriyet Üniversitesi 3
  9. FİLİZ AKYÜZ Profesör · İstanbul Üniversitesi same university 3
  10. GÜLDAL İNAL GÜLTEKİN Profesör · İstanbul Okan Üniversitesi 3
Show all (50)
  1. KAŞİF NEVZAT TARHAN Profesör · Üsküdar Üniversitesi 3
  2. ZOZAN GÜLEKEN Doçent · Gaziantep İslam Bilim Ve Teknoloji Üniversitesi 3
  3. CANAN CACINA Profesör · İstanbul Üniversitesi same university 2
  4. DEVRİM SARİBAL Profesör · İstanbul Üniversitesi-Cerrahpaşa 2
  5. ERDEM TÜZÜN Profesör · İstanbul Üniversitesi same university 2
  6. ALPER GÜMÜŞ Profesör · Sağlık Bilimleri Üniversitesi 1
  7. ALİ ÇAKMAK Doçent · İstanbul Teknik Üniversitesi 1
  8. ALİYE KAŞARCI HAKAN Doktor Öğretim Üyesi · İstanbul Yeni Yüzyıl Üniversitesi 1
  9. ARZU POYANLI Profesör · İstanbul Üniversitesi same university 1
  10. ARİS ÇAKİRİS Araştırma Görevlisi · İstanbul Üniversitesi same university 1
  11. AYSUN YAKUT Doçent · İstanbul Medipol Üniversitesi 1
  12. BENİL KISTAK ALTAN Doktor Öğretim Üyesi · Haliç Üniversitesi 1
  13. BİLGER ÇAVUŞ Doçent · İstanbul Üniversitesi same university 1
  14. CEM İSMAİL KÜÇÜKALİ Profesör · İstanbul Üniversitesi same university 1
  15. EBRU ESİN YÖRÜKER Profesör · İstanbul Üniversitesi same university 1
  16. EBRU NUR AY Doktor Öğretim Üyesi · İstinye Üniversitesi 1
  17. ELİF ÖZKÖK Profesör · İstanbul Üniversitesi same university 1
  18. EMİNE GÖKNUR IŞIK Doktor Öğretim Üyesi · İstanbul Üniversitesi same university 1
  19. GÜLPER NACARKAHYA Doçent · Gaziantep Üniversitesi 1
  20. HANDE YÜCEER KORKMAZ Araştırma Görevlisi · İstanbul Üniversitesi same university 1
  21. HATİCE İLHAN ODABAŞ Profesör · Haliç Üniversitesi 1
  22. HURİ DEMİRCİ Doçent · Biruni Üniversitesi 1
  23. HÜLYA YILMAZ AYDOĞAN Profesör · İstanbul Üniversitesi same university 1
  24. KADİR DEMİR Profesör · İstanbul Üniversitesi same university 1
  25. KAROLİN YANAR Doçent · İstanbul Üniversitesi-Cerrahpaşa 1
  26. KÖKSAL ALPTEKİN Profesör · Dokuz Eylül Üniversitesi 1
  27. MEHMET BAYSAN Doçent · İstanbul Teknik Üniversitesi 1
  28. MEHMET KAMİL KAYNAK Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
  29. MELEK ARU Öğretim Görevlisi (ders Vermekle Görevli) · İstinye Üniversitesi 1
  30. MERAM CAN SAKA Profesör · Ankara Üniversitesi 1
  31. PINAR ATUKEREN Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
  32. SAİME SÜRMEN Doktor Öğretim Üyesi · Sağlık Bilimleri Üniversitesi 1
  33. SELMAN FATİH BEŞIŞIK Profesör · İstanbul Üniversitesi same university 1
  34. SEVAL AYDIN Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
  35. TOMRİS DUYMAZ EREN Profesör · İstanbul Bilgi Üniversitesi 1
  36. UĞUR GEZER Profesör · İstanbul Üniversitesi same university 1
  37. VENHAR ÇINAR Araştırma Görevlisi · Erciyes Üniversitesi 1
  38. YUSUF HAN SÜOĞLU Profesör · İstanbul Üniversitesi same university 1
  39. ZERRİN KARAASLAN Doçent · İstanbul Üniversitesi same university 1
  40. ZÜHAL HAMURCU Profesör · Erciyes Üniversitesi 1

National collaboration 17 institutions

Within own university28 joint works · İstanbul Üniversitesi

  1. Haliç Üniversitesi 16 works · 3 academics
  2. Sağlık Bilimleri Üniversitesi 11 works · 3 academics
  3. İstanbul Üniversitesi-Cerrahpaşa 6 works · 6 academics
  4. Gaziantep İslam Bilim Ve Teknoloji Üniversitesi 3 works · 1 academics
  5. Sivas Cumhuriyet Üniversitesi 3 works · 1 academics
  6. Üsküdar Üniversitesi 3 works · 1 academics
  7. İstanbul Okan Üniversitesi 3 works · 1 academics
  8. İstinye Üniversitesi 2 works · 2 academics
  9. Ankara Üniversitesi 1 works · 1 academics
  10. Biruni Üniversitesi 1 works · 1 academics
Show all (17)
  1. Dokuz Eylül Üniversitesi 1 works · 1 academics
  2. Erciyes Üniversitesi 1 works · 2 academics
  3. Gaziantep Üniversitesi 1 works · 1 academics
  4. İstanbul Bilgi Üniversitesi 1 works · 1 academics
  5. İstanbul Medipol Üniversitesi 1 works · 1 academics
  6. İstanbul Teknik Üniversitesi 1 works · 2 academics
  7. İstanbul Yeni Yüzyıl Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 78

Dilara Sönmez 11ŞEYDA DEMİRKOL 8AYŞEGÜL VERİM 5Dilara Sönmez Zor 5Joanna Depciuch 3Onur Dülger 3SAİME TURAN 3Agnieszka Wosiak 2Ammad Ahmad Farooqi 2BAYRAM KIRAN 2Fikret Aktaş 2Krzysztof Pancerz 2LEVENT VERİM 2Mehmet Bakii Doğan 2Paweł Jakubczyk 2Sidar Bağbudar 2Wiesław Paja 2ÖNCÜ KOÇ ERBAŞOĞLU 2İslim Kaleler 2Ahmad FarooqiAli R. IbrahimzadaAslı YıldızAslı Çiftbaşı ÖmerciBAHAR TOPTAŞBASEM MABRUK MBart P.F. RuttenBatuhan KabadayıBrigitta ButtariBrulinda MezaniBurcu Kaya İsenlikCEMİL BURAK KULLECihan CoşkunCoskun YaseminDemirci TunhanDuran Ragbet EzgiECE ERDAĞ TURGEONELVİN HEKİMOĞLUENDER COŞKUNPINARElif DelenEmre Özgür

Show all (78)

EŞREF CEM ATBAŞOĞLUFaruk Kaan ÇelikGörkem BalHAKAN ERALTANHASAN VOLKAN KARAHandan NoyanHazal KaradağHilal Fındık KıyanHuzeyfe AyazHİDAYET SARIJim Van OsKEMAL KAYARLuciano SasoMEHMET BAKİ DOĞANMEHMET ÜNALMarzia AreseMerve UzunoğluMonika Kula-MaximenkNazlı Begüm ÖztürkOsman BilenPelin TelliRıdvan KayarSABAHATTİN KAYMAKOĞLUSavaskan CigdemSeher Aylin UzunoğluSinan GülöksüzTURGAY İSBİRVEHBİ ALP ÜÇOKYusufhan SuoğluZiya ImanovÇağatay TosunÖmer Ergin YücebaşÖmer YükselÜlgen SeverİBRAHİM HALİL URALİBRAHİM VOLKAN ŞENKALŞEYDA ERCANŞeyma Punar

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) 27
  • Q1 7 %25.9
  • Q2 8 %29.6
  • Q3 8 %29.6
  • Q4 4 %14.8
WoS (JCR) 27
  • Q1 3 %11.1
  • Q2 8 %29.6
  • Q3 2 %7.4
  • Q4 14 %51.9
TR Index 4 articles
OpenAlex citation percentile
Top 1%0
Top 10%3
Avg · n 28 %52.1
Other counts

Scopus (SJR)

  • YÖKSİS rows 27

WoS (JCR)

  • YÖKSİS rows 27

Articles

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

31articles

Journals with publications

26 journals

Narrow down

Scopus (SJR)
Q17 Q28 Q38 Q44
WoS (JCR)
Q13 Q28 Q32 Q414
TR Index
4articles

Article list

  1. 2025 Possible Associations between PD1/PDL1 Gene Variants, Gene Expression, and Protein Expression and Clinical Outcome of Non-Small-Cell Lung Cancer Critical Reviews in Eukaryotic Gene Expression DOI 10.1615/CritRevEukaryotGeneExpr.2025059626 YÖKSİS SJR Q4 JCR Q4 OpenAlex 20.3%
  2. 2025 Investigation of the effects of oxidative stress, inflammation on the pathway of tryptophan/kynurenine in OCD Acta Neuropsychiatrica DOI 10.1017/neu.2023.55 YÖKSİS SJR Q2 JCR Q3 OpenAlex 60.7%
  3. 2025 Evaluation of kynurenine and tryptophan metabolism in bladder cancer: Diagnostic and prognostic implications of IDO1 polymorphism Urologic Oncology: Seminars and Original Investigations DOI 10.1016/j.urolonc.2025.11.011 YÖKSİS SJR Q1 JCR Q2 OpenAlex 62.8%
  4. 2025 Role Of Critical Molecules In Proliferation and Apoptosis In Tumoral And Peri-Tumoral Microenvironments Of Gastric Cancer Pharmedicine Journal DOI 10.62482/pmj.20 YÖKSİS OpenAlex 3.1%
  5. 2024 Impact of CD40 (rs1883832) and CD40L (rs1126535) gene variants on laryngeal cancer susceptibility and their association with serum biomarker levels of sCD40 and sCD40L PLOS ONE DOI 10.1371/journal.pone.0312576 YÖKSİS SJR Q1 JCR Q2 OpenAlex 47.6%
  6. 2024 The Relationship of Blood Lactate Level and Swimming Performance with MCT1 after Critical Velocity ANNALS OF APPLIED SPORT SCIENCE DOI 10.61186/aassjournal.1313 YÖKSİS SJR Q3 JCR Q4 OpenAlex 63.7%
  7. 2024 Regulation of Nrf2/Keap1 signaling pathway in cancer drug resistance by galectin-1: cellular and molecular implications Cancer Drug Resistance DOI 10.20517/cdr.2023.79 YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.8%
  8. 2024 Investigation of the role of CTLA-4 +49A/G (rs231775) polymorphism in non-small cell lung cancer and T cell immunity Indian Journal of Experimental Biology DOI 10.56042/ijeb.v62i09.5682 YÖKSİS SJR Q3 JCR Q4 OpenAlex 17.7%
  9. 2024 IDO1-mediated catabolism of tryptophan in gastric tumors: Its potential role in the axis of histopathology, differentiation and metastasis Pathology - Research and Practice DOI 10.1016/j.prp.2024.155655 YÖKSİS SJR Q2 JCR Q2 OpenAlex 58.5%
  10. 2023 An application of raman spectroscopy in combination with machine learning to determine gastric cancer spectroscopy marker Computer Methods and Programs in Biomedicine DOI 10.1016/j.cmpb.2023.107523 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.7%
  11. 2023 Plasma Levels of Kynurenine, Soluble OX40 and Mir-138-5p Are Associated With Tumor-infiltrating Lymphocytes in Colorectal Cancer: An Exploratory Study Anticancer Research DOI 10.21873/anticanres.16503 YÖKSİS SJR Q2 JCR Q4 OpenAlex 59.2%
  12. 2023 lncRNA NORAD, soluble ICAM1 and their correlations may be related to the regulation of the tumor immune microenvironment in laryngeal squamous cell carcinoma (LSCC) PATHOLOGY RESEARCH AND PRACTICE DOI 10.1016/j.prp.2023.154494 YÖKSİS SJR Q2 JCR Q2 OpenAlex 48.2%
  13. 2023 Correlation between human colon cancer specific antigens and Raman spectra. Attempting to use Raman spectroscopy in the determination of tumor markers for colon cancer NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE DOI 10.1016/j.nano.2023.102657 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 91.2%
  14. 2023 Relationship between bladder cancer and polymorphisms of OX40 (rs17568) and OX40L (rs1234313) genes in a Turkish population BIOTECHNOLOGY BIOTECHNOLOGICAL EQUIPMENT DOI 10.1080/13102818.2023.2245923 YÖKSİS SJR Q3 JCR Q4 OpenAlex 60.4%
  15. 2023 Predicting the predisposition to colorectal cancer based on SNP profiles of immune phenotypes using supervised learning models Medical & Biological Engineering & Computing DOI 10.1007/s11517-022-02707-9 YÖKSİS SJR Q2 JCR Q2 OpenAlex 49.0%
  16. 2022 Evaluation of advanced protein oxidation and RAGE gene variants in the risk of laryngeal cancer Biotechnology & Biotechnological Equipment DOI 10.1080/13102818.2022.2072236 YÖKSİS SJR Q3 JCR Q4 OpenAlex 40.5%
  17. 2022 Investigation of possible associations between tryptophan/kynurenine status and FOXP3 expression in colorectal cancer Scandinavian Journal of Clinical and Laboratory Investigation DOI 10.1080/00365513.2022.2040050 YÖKSİS SJR Q2 JCR Q4 OpenAlex 38.9%
  18. 2022 Cell-free methylation of RASSF1 and CDKN2AIP genes in the diagnosis of hepatocellular carcinoma associated with hepatitis B virus cirrhosis Hepatology Forum DOI 10.14744/hf.2022.2022.0021 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 42.1%
  19. 2022 Investigation of CD40 -1C>T Genetic Variant and sCD40 Levels in Colorectal Cancer Kocaeli Medical Journal DOI 10.5505/ktd.2022.62343 YÖKSİS TR Index OpenAlex 14.1%
  20. 2021 Impact of calcitriol and an AKT inhibitor, AT7867, on survival of rat C6 glioma cells Biotechnology & Biotechnological Equipment DOI 10.1080/13102818.2021.1912641 YÖKSİS SJR Q3 JCR Q4 OpenAlex 52.5%

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