User profiles for Michelle Dietzen

Michelle Dietzen

University College London Cancer Institute
Verified email at ucl.ac.uk
Cited by 1194

[HTML][HTML] The evolution of lung cancer and impact of subclonal selection in TRACERx

AM Frankell, M Dietzen, M Al Bakir, EL Lim, T Karasaki… - Nature, 2023 - nature.com
Lung cancer is the leading cause of cancer-associated mortality worldwide 1 . Here we
analysed 1,644 tumour regions sampled at surgery or during follow-up from the first 421 patients …

[HTML][HTML] The evolution of non-small cell lung cancer metastases in TRACERx

…, P Prymas, A Toncheva, S Hessey, M Dietzen… - Nature, 2023 - nature.com
Metastatic disease is responsible for the majority of cancer-related deaths 1 . We report the
longitudinal evolutionary analysis of 126 non-small cell lung cancer (NSCLC) tumours from …

Pervasive chromosomal instability and karyotype order in tumour evolution

…, H Xu, K Litchfield, WT Lu, TP Mourikis, M Dietzen… - Nature, 2020 - nature.com
Chromosomal instability in cancer consists of dynamic changes to the number and structure
of chromosomes 1 , 2 . The resulting diversity in somatic copy number alterations (SCNAs) …

[HTML][HTML] Genomic–transcriptomic evolution in lung cancer and metastasis

…, R Salgado, E Colliver, C Castignani, M Dietzen… - Nature, 2023 - nature.com
Intratumour heterogeneity (ITH) fuels lung cancer evolution, which leads to immune evasion
and resistance to therapy 1 . Here, using paired whole-exome and RNA sequencing data, …

Evolutionary characterization of lung adenocarcinoma morphology in TRACERx

…, S Saghafinia, N Kanu, M Dietzen… - Nature medicine, 2023 - nature.com
Lung adenocarcinomas (LUADs) display a broad histological spectrum from low-grade
lepidic tumors through to mid-grade acinar and papillary and high-grade solid, cribriform and …

Interplay between whole-genome doubling and the accumulation of deleterious alterations in cancer evolution

…, EL Lim, S Horswell, K Haase, A Huebner, M Dietzen… - Nature …, 2020 - nature.com
Whole-genome doubling (WGD) is a prevalent event in cancer, involving a doubling of the
entire chromosome complement. However, despite its prevalence and prognostic relevance, …

Induction of APOBEC3 exacerbates DNA replication stress and chromosomal instability in early breast and lung cancer evolution

…, C Puttick, H Zhai, DR Caswell, WT Lu, M Dietzen… - Cancer discovery, 2021 - AACR
This study reveals the dynamics and drivers of APOBEC3 gene expression in preinvasive
disease and the exacerbation of cellular diversity by APOBEC3B through DNA replication …

[HTML][HTML] The role of APOBEC3B in lung tumor evolution and targeted cancer therapy resistance

…, J De Dios Palomino Villcas, N I. Vokes, M Dietzen… - Nature Genetics, 2024 - nature.com
In this study, the impact of the apolipoprotein B mRNA-editing catalytic subunit-like (APOBEC)
enzyme APOBEC3B (A3B) on epidermal growth factor receptor (EGFR)-driven lung …

[HTML][HTML] DNA replication stress mediates APOBEC3 family mutagenesis in breast cancer

…, MA Cerone, G Goh, LP Zalmas, J Bartkova, M Dietzen… - Genome biology, 2016 - Springer
Background The APOBEC3 family of cytidine deaminases mutate the cancer genome in a
range of cancer types. Although many studies have documented the downstream effects of …

[HTML][HTML] The subclonal architecture of metastatic breast cancer: results from a prospective community-based rapid autopsy program “CASCADE”

…, HA Thorne, MJ Silva, N Kanu, M Dietzen… - PLoS …, 2016 - journals.plos.org
Background Understanding the cancer genome is seen as a key step in improving outcomes
for cancer patients. Genomic assays are emerging as a possible avenue to personalised …