[HTML][HTML] Patient-derived xenograft models in cancer therapy: technologies and applications

Y Liu, W Wu, C Cai, H Zhang, H Shen… - Signal Transduction and …, 2023 - nature.com
Patient-derived xenograft (PDX) models, in which tumor tissues from patients are implanted
into immunocompromised or humanized mice, have shown superiority in recapitulating the …

Untangling the web of intratumour heterogeneity

Z Li, M Seehawer, K Polyak - Nature cell biology, 2022 - nature.com
Intratumour heterogeneity (ITH) is a hallmark of cancer that drives tumour evolution and
disease progression. Technological and computational advances have enabled us to …

Towards precision oncology with patient-derived xenografts

ER Zanella, E Grassi, L Trusolino - Nature Reviews Clinical Oncology, 2022 - nature.com
Under the selective pressure of therapy, tumours dynamically evolve multiple adaptive
mechanisms that make static interrogation of genomic alterations insufficient to guide …

[HTML][HTML] MacroH2A restricts inflammatory gene expression in melanoma cancer-associated fibroblasts by coordinating chromatin looping

D Filipescu, S Carcamo, A Agarwal, N Tung… - Nature Cell …, 2023 - nature.com
MacroH2A has established tumour suppressive functions in melanoma and other cancers,
but an unappreciated role in the tumour microenvironment. Using an autochthonous …

[HTML][HTML] Combined KRAS-MAPK pathway inhibitors and HER2-directed drug conjugate is efficacious in pancreatic cancer

A Bulle, P Liu, K Seehra, S Bansod, Y Chen… - Nature …, 2024 - nature.com
Targeting the mitogen-activated protein kinase (MAPK) cascade in pancreatic ductal
adenocarcinoma (PDAC) remains clinically unsuccessful. We aim to develop a MAPK …

[HTML][HTML] Representation of genomic intratumor heterogeneity in multi-region non-small cell lung cancer patient-derived xenograft models

RE Hynds, A Huebner, DR Pearce, MS Hill… - Nature …, 2024 - nature.com
Patient-derived xenograft (PDX) models are widely used in cancer research. To investigate
the genomic fidelity of non-small cell lung cancer PDX models, we established 48 PDX …

[HTML][HTML] Identifying biomarkers of differential chemotherapy response in TNBC patient-derived xenografts with a CTD/WGCNA approach

V Petrosyan, LE Dobrolecki, L Thistlethwaite, AN Lewis… - Iscience, 2023 - cell.com
Although systemic chemotherapy remains the standard of care for TNBC, even combination
chemotherapy is often ineffective. The identification of biomarkers for differential …

Progress in building clinically relevant patient‐derived tumor xenograft models for cancer research

W Wang, Y Li, K Lin, X Wang, Y Tu… - Animal Models and …, 2023 - Wiley Online Library
Patient‐derived tumor xenograft (PDX) models, a method involving the surgical extraction of
tumor tissues from cancer patients and subsequent transplantation into immunodeficient …

[HTML][HTML] Molecular Characterization and Landscape of Breast cancer Models from a multi-omics Perspective

MMO Ortiz, ER Andrechek - Journal of Mammary Gland Biology and …, 2023 - Springer
Breast cancer is well-known to be a highly heterogenous disease. This facet of cancer
makes finding a research model that mirrors the disparate intrinsic features challenging …

[HTML][HTML] Homologous recombination deficiency unrelated to platinum and PARP inhibitor response in cell line libraries

S Takamatsu, K Murakami, N Matsumura - Scientific Data, 2024 - nature.com
While large publicly available cancer cell line databases are invaluable for preclinical drug
discovery and biomarker development, the association between homologous recombination …