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Academician

ÇAĞLAR BERKEL

Doçent

Tokat Gaziosmanpaşa Üniversitesi Fen-Edebiyat Fakültesi Moleküler Biyoloji Ve Genetik Bölümü

Research topics OpenAlex
Articles 127 YÖKSİS 127 · OpenAlex 0 Total citations 1,107 h-index 19 · OpenAlex Q1 articles 32 Scopus · WoS Q1 19 Best field rank #3 / 765 Side field · top 0.4% Co-authors 63 6 Turkish institutions
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Moleküler Biyoloji ve Genetik
Keywords YÖKSİS
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 127
YÖKSİS127 OpenAlex0
Projects 11
Books 3
Proceedings 18

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 114 + YÖKSİS · co-author record: 7
h-index 19 Percentile in Türkiye: 96 #16 of 1,172 at their university by h-index
i10-index
32
Total citations
1,107
Top 4.8% in Türkiye
Per article
9.1
FWCI
1.95
1.00 = world average
World top 1%
2
World top 10%
29

Most cited articles

  1. The Photolyase/Cryptochrome Family of Proteins as DNA Repair Enzymes and Transcriptional Repressors 2017 world top 10% 94 citations
  2. Applications of Potentiometric Sensors for the Determination of Drug Molecules in Biological Samples 2022 world top 10% 62 citations
  3. Potentiometric urea biosensors 2022 world top 10% 62 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. 7 articles (137 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.

World’s top 2% scientists

Stanford / Elsevier · 2026
World rank
241,286
2025 list
Composite c-score
2.44
excluding self-citations
h-index
6
hm 4.8
Sub-field rank
3469
Biochemistry & Molecular Biology

The 2026 list (v9) prepared by Stanford University and Elsevier from Scopus data; indicators exclude self-citations. See the Türkiye 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
63
With an akaturk profile
21
Turkish institutions
6
Co-authored works
%63

Academic co-authors 21

  1. OĞUZ ÖZBEK Doçent · Tokat Gaziosmanpaşa Üniversitesi same university 40
  2. ERCAN ÇAÇAN Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 30
  3. ÖMER IŞILDAK Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 10
  4. MELİHA BURCU GÜRDERE Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 7
  5. ERBAY KALAY Doçent · Kafkas Üniversitesi 4
  6. KIYMET BERKİL AKAR Doçent · Tokat Gaziosmanpaşa Üniversitesi same university 4
  7. BURAK KÜÇÜK Araştırma Görevlisi · Tokat Gaziosmanpaşa Üniversitesi same university 2
  8. OSMAN NURİ ASLAN Doktor Öğretim Üyesi · Atatürk Üniversitesi 2
  9. YAKUP BUDAK Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 2
  10. YUSUF YANAR Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 2
Show all (21)
  1. İBRAHİM IŞILDAK Profesör · Yıldız Teknik Üniversitesi 2
  2. ASLIHAN HATUN ÇAÇAN Doktor Öğretim Üyesi · Tokat Gaziosmanpaşa Üniversitesi same university 1
  3. CİHAN AYDIN Doktor Öğretim Üyesi · İstanbul Medeniyet Üniversitesi 1
  4. EMEL CANPOLAT Doktor Öğretim Üyesi · Tokat Gaziosmanpaşa Üniversitesi same university 1
  5. FEYZİ SİNAN TOKALI Doçent · Kafkas Üniversitesi 1
  6. KÖKSAL DEVECİ Doçent · Tokat Gaziosmanpaşa Üniversitesi same university 1
  7. MUSTAFA CEYLAN Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 1
  8. RAMAZAN ERENLER Profesör · Tokat Gaziosmanpaşa Üniversitesi same university 1
  9. İBRAHİM BARIŞ Öğretim Görevlisi (ders Vermekle Görevli) · Koç Üniversitesi 1
  10. İBRAHİM HALİL KAVAKLI Profesör · Koç Üniversitesi 1
  11. ŞENOL ÇİTLİ Doçent · Recep Tayyip Erdoğan Üniversitesi 1

National collaboration 6 institutions

Within own university70 joint works · Tokat Gaziosmanpaşa Üniversitesi

  1. Kafkas Üniversitesi 4 works · 2 academics
  2. Atatürk Üniversitesi 2 works · 1 academics
  3. Yıldız Teknik Üniversitesi 2 works · 1 academics
  4. Koç Üniversitesi 1 works · 2 academics
  5. Recep Tayyip Erdoğan Üniversitesi 1 works · 1 academics
  6. İstanbul Medeniyet Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 42

Onur Cem Altunoluk 9Sukran Yagmur Avcioglu 6Berke Can Acar 5İsa Mert Eski 4Abdulkadir Akyasan 3Onur Cem Altınoluk 3ESRA YILMAZ 2FEYZANUR ÇALDIRAN 2Fadila Benayache 2Hafiz Muhammad Husnain Azam 2Juan Santiago Hidalgo Viteri 2Mehmet Emin Cakmak 2Samir Benayache 2Souad Ameddah 2ÇİĞDEM ÖZYİĞİT 2AYSUN KESKİNAhmed MenadAmira MansourAmr M. MahmoudAysegül Nazli ÖzcanBusra Nur OzdemirCecylia WardakChawki BensouiciDARYA YARPARVARDhamodharan ArumugamHAŞİMCAN ÖNERImen AissousIván A. Reyes-DomínguezJavier E. Vilasó-CadreMEHMET TARDUMERVE USTAMohamed El FadiliMouad BenrebaiMuhammed ElikOguzhan BebekOla G. HusseinPINAR USTAOĞLURamdane SeghiriSELMA BULUTSabrina Hadjira

Show all (42)

SİBEL ÇALŞEREF GÜL

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) 107
  • Q1 32 %29.9
  • Q2 41 %38.3
  • Q3 28 %26.2
  • Q4 6 %5.6
WoS (JCR) 102
  • Q1 19 %18.6
  • Q2 28 %27.5
  • Q3 39 %38.2
  • Q4 16 %15.7
TR Index 3 articles
OpenAlex citation percentile
Top 1%2
Top 10%26
Avg · n 114 %65.0
Other counts

Scopus (SJR)

  • YÖKSİS rows 107

WoS (JCR)

  • YÖKSİS rows 102

Articles

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

127articles

Journals with publications

78 journals

Narrow down

Scopus (SJR)
Q132 Q241 Q328 Q46
WoS (JCR)
Q119 Q228 Q339 Q416
TR Index
3articles

Article list

  1. 2026 Increased lactate levels in the follicular fluid and plasma of hyperandrogenic PCOS patients might contribute to impaired endometrial receptivity via histone lactylation Medical Hypotheses DOI 10.1016/j.mehy.2026.112026 YÖKSİS SJR Q3 JCR Q4 OpenAlex 48.6%
  2. 2026 Oleic acid might induce necroptosis of CD4+ T cells, in addition to its induction of pyroptosis Cell Metabolism DOI 10.1016/j.cmet.2026.07.021 YÖKSİS SJR Q1 JCR Q1
  3. 2026 A membrane-rupturing protein similar to SIGLEC12 might be involved in sodium arsenite-induced lytic cardiomyocyte death and myocardial necroinflammation Drug and Chemical Toxicology DOI 10.1080/01480545.2026.2711647 YÖKSİS SJR Q2 JCR Q3 OpenAlex 62.9%
  4. 2026 High follicular fluid levels of 25-hydroxycholesterol might lead to increased number of lipid droplets in granulosa cells in polyendocrine metabolic ovarian syndrome (PMOS): a hypothesis Journal of Endocrinological Investigation DOI 10.1007/s40618-026-02979-0 YÖKSİS SJR Q2 JCR Q2 OpenAlex 75.8%
  5. 2026 An orcein–based potentiometric biosensor for hepatitis B surface antigen, a clinical marker in the diagnosis of infection with HBV Journal of the Indian Chemical Society DOI 10.1016/j.jics.2026.102841 YÖKSİS SJR Q2 JCR Q2 OpenAlex 42.6%
  6. 2026 MXene–based electrochemical sensors for pesticide detection: Recent advances in fungicide, insecticide, and herbicide monitoring Microchemical Journal DOI 10.1016/j.microc.2026.118986 YÖKSİS SJR Q2 JCR Q1 OpenAlex top 10% OpenAlex 95.8%
  7. 2026 Downregulation of DACH2 Expression in an Adrenocortical Cell Model of PCOS with Adrenal Hyperandrogenism, and in Human Granulosa Cells from Patients with Hyperandrogenic-PCOS: a Link Between Ovaries and Adrenal Glands in PCOS Reproductive Sciences DOI 10.1007/s43032-026-02078-8 YÖKSİS SJR Q1 JCR Q2 OpenAlex 20.2%
  8. 2026 Regulation of Lipid Biology‐Associated Gene Expression in Granulosa Cells in Hyperandrogenic PCOS: A Possible Link Between Dyslipidemia and Hyperandrogenism Lipids DOI 10.1002/lipd.70035 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 97.6%
  9. 2026 Testosterone-Induced Pyroptotic Death of Ovarian Granulosa Cells in PCOS Might Involve Both GSDMD and GSDME, the Latter Possibly Enabling a Crosstalk Between Apoptosis and Pyroptosis American Journal of Reproductive Immunology DOI 10.1111/aji.70207 YÖKSİS SJR Q2 JCR Q3 OpenAlex 3.7%
  10. 2026 Potential of potentiometric biosensors for the study of ion influx and efflux via gasdermin pores in plasma membrane in pyroptosis: a hypothesis Human Cell DOI 10.1007/s13577-025-01343-3 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 98.6%
  11. 2026 Synthesis of new rhodanine derivative molecules, their biological properties and sensor applications in environmental samples BMC Chemistry DOI 10.1186/s13065-026-01780-7 YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 94.0%
  12. 2026 Bile Acid Glycochenodeoxycholic Acid (GCDCA) Might Induce the Loss of Plasma Membrane Integrity and the Release of LDH From Ovarian Granulosa Cells, With Implications in PCOS Journal of Applied Toxicology DOI 10.1002/jat.70119 YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 97.9%
  13. 2026 Increased protein levels of IGFBP4, a recently identified negative regulator of folliculogenesis and reproductive performance, in aged human ovaries Fertility and Sterility DOI 10.1016/817c816a-8de3-4cc9-bd28-eb7807c2405a YÖKSİS SJR Q1 JCR Q1
  14. 2026 Intracellular depletion of polyamines by copper-piceatannol/HA nanopills might promote cuproptosis by limiting the sequestration of copper ions by polyamines Journal of Trace Elements in Medicine and Biology DOI 10.1016/j.jtemb.2026.127953 YÖKSİS SJR Q1 JCR Q2 OpenAlex 74.9%
  15. 2026 Lower expression of TEX41, which is associated with PMOS and AMH levels, in ovarian granulosa cells from patients with hyperandrogenic PMOS (polyendocrine metabolic ovarian syndrome) Fertility and Sterility DOI 10.1016/e2f0cc80-670f-42a3-b847-0b16f58cd003 YÖKSİS SJR Q1 JCR Q1
  16. 2026 The synthesis of a new 1,4-anthraquinone derivative molecule: its use as an ionophore in potentiometric sensor design, and its influence on pro-inflammatory cell death of granulosa cells POLYHEDRON DOI 10.1016/j.poly.2026.117987 YÖKSİS SJR Q3 JCR Q2 OpenAlex top 1% OpenAlex 99.8%
  17. 2026 Pyroptosis in Ovarian Aging, and Its Influence on Female Reproductive Health in Aged Ovaries American Journal of Reproductive Immunology DOI 10.1111/aji.70265 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 90.2%
  18. 2026 A novel PCOS susceptibility gene, cathepsin B, might be likely to contribute to the pyroptosis of ovarian granulosa cells Journal of Assisted Reproduction and Genetics DOI 10.1007/s10815-026-03799-0 YÖKSİS SJR Q1 JCR Q2 OpenAlex 83.0%
  19. 2026 The newly identified role of TRIM72, an E3 ligase, in NINJ1-mediated plasma membrane rupture: focus on its anti-inflammatory function Immunology Letters DOI 10.1016/j.imlet.2026.107203 YÖKSİS SJR Q2 JCR Q3 OpenAlex 44.7%
  20. 2026 Lawsone–based potentiometric sensors and their applications: Highly sensitive detection of Pb2+ ions in environmental water samples Chemical Papers DOI 10.1007/s11696-026-05184-8 YÖKSİS SJR Q2 JCR Q3 OpenAlex 38.2%

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