Flagship research programme

Cancer Genetics & Genomics

From inherited cancer susceptibility to tumor genomics, liquid biopsy and precision oncology.

Equal strategic prominence with Rare Disease Genetics & Genomics.

4 research themes · 10 publication records · 2 projects

Programme overview

The cancer programme spans the full germline-to-somatic continuum: inherited predisposition and its interpretation in families, molecular profiling of tumours to inform treatment, plasma-based approaches for minimally invasive assessment, and the molecular genomics of myeloid and lymphoid neoplasms.

Theme 1

Hereditary Cancer & Cancer Predisposition

Germline predisposition, multigene testing, population-specific variants, penetrance and risk interpretation, and genetic counselling.

Work in this theme

Hereditary-cancer panel cohorts, BRCA-related prognostic analyses, monoallelic NTHL1 risk assessment in a large Turkish cohort, and the variant spectrum and counselling implications of monoallelic RAD51C, RAD51D and BRIP1 findings.

Publications (4)

Monoallelic germline RAD51C, RAD51D, and BRIP1 variants in hereditary cancer testing: Variant spectrum and clinical counselling implications

Özdemir-Pehlivan Z; Büke A; Çevik-Demir E; Saat H; Bahsi T; Yıldırım ÖA; Erdem HB

Mutation Research · 2026

Cancer Genetics

Monoallelic NTHL1 p.(Gln90*) and cancer risk: evidence from a large Turkish cohort

Ertürkmen Aru E; Büke A; Saat H; Bahsi T; Sezer A; Erdem HB

Familial Cancer · 2026

Cancer Genetics

Effects of BRCA variation on prognosis in patients with nonmetastatic breast cancer

Türkel A; Deliktaş Oİ; Anık H; Öner İ; Erdem HB; Bahsi T; Özalp Ö; Çakmak Öksüzoğlu ÖB; Ateş Ö; Karaçin C

Annals of Human Genetics · 2024

Cancer Genetics

Uncommon variants detected via hereditary cancer panel and suggestions for genetic counseling

Özdemir Z; Çevik E; Çakmak Öksüzoğlu ÖB; Doğan M; Ateş Ö; Esin E; Bilgetekin İ; Demirci U; Köseoğlu Ç; Topal A; Karadurmuş N; Erdem HB; Bahsi T

Mutation Research · 2023

Cancer Genetics
Theme 2

Tumor Genomics & Precision Oncology

Somatic molecular profiling, clinically actionable alterations, tissue-based testing and translational biomarkers.

Work in this theme

Somatic clinical capability including tumour BRCA1/2 analysis from tissue, translational biomarker work in cervical neoplasia, and the solid-tumour molecular portfolio.

Publications (2)

PRR11 expression in early ER+/HER2-low breast cancer: Association with estrogen receptor positivity and exploratory analysis of prognostic significance

Turkel A; Dogan M; Irkkan SC; Erdem HB; Bozdogan N; Bahsi T

Oncology Letters · 2026

Cancer Genetics

Unveiling Mitochondrial DNA Copy Number Alterations: Insights into Progression from Cervical Intraepithelial Neoplasia to Cervical Cancer

Ozgurluk I; Erdem HB; Alay MT; Oktar O; Sahin-Duran F; Cevik-Demir E; Tezcan AY; Keskin HL

Oncology Letters · 2026

Cancer Genetics
Theme 3

Liquid Biopsy & Circulating Tumor DNA

Plasma ctDNA/cfDNA profiling, targeted digital PCR and translational assay development.

Work in this theme

TP53 somatic mutation prevalence from liquid biopsy in non-small-cell lung cancer, cell-free DNA extraction kit design and clinical validation, ESR1 testing by droplet digital PCR, and targeted plasma NGS capability.

Publications (2)

Design, Development, and Clinical Validation of a Novel Kit for Cell-Free DNA Extraction

Çelik E; Güner H; Kayali G; Erdem HB; Bahsi T; Kazan HH

Diagnostics · 2025

Cancer Genetics

Higher TP53 somatic mutation prevalence from liquid biopsy analysis in ever smoker non-small-cell lung cancer patients

Erdem HB; Alay MT; Özdemir Z; Çevik E; Ateş Ö; Karaçin C; Şahin İ; Doğan M; Bahsi T

Mutation Research · 2024

Cancer Genetics
Theme 4

Hematologic Malignancy Genomics

Myeloid and lymphoid molecular genomics, risk stratification, clonality, fusions and targeted biomarkers.

Work in this theme

Chronic lymphocytic leukaemia and acute myeloid leukaemia cohorts alongside a clinical portfolio covering myeloid and CLL NGS, IGHV somatic hypermutation, B- and T-cell receptor repertoire and clonality, leukaemia/lymphoma NGS including fusions, and JAK2/CALR/MPL testing.

Publications (2)

Comparative prognostic performance of ELN 2022 and ELN 2024 risk classifications in a Turkish cohort of acute myeloid leukemia patients receiving hypomethylating agents and BCL-2 inhibitors

Etlik Hematology team; includes Erdem HB

Acta Medica · 2026

Cancer Genetics

Prognostic Impact of Serum Albumin Levels at Diagnosis in Patients with Chronic Lymphocytic Leukemia

Küçükyurt Kaya S; Afacan Öztürk HB; Koca O; Aydın Kaynar L; Gördük U; Dikyar A; Erdem HB; Acar K; Albayrak M; Güneş AK

Journal of Clinical Medicine · 2026

Cancer Genetics

Projects in this programme

All projects

Ongoing · TÜSEB

Development of a Domestic Hereditary Cancer Panel

Researcher · 26 December 2025 – present

Cancer Genetics

Completed · Other official/international project

Cell-Free DNA Isolation and Capture Kit – Safecap 2.0

Researcher · 1 June 2022 – 1 December 2024

Cancer Genetics