Results 51 to 60 of about 401,950 (315)

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Effect of chemotherapy on passenger mutations in metastatic colorectal cancer

Molecular Oncology, EarlyView.
Changes in passenger mutation load and predicted immunotherapy response after chemotherapy treatment. Tumor cells rich with passenger mutations have increased sensitivity to chemotherapy. Correlation of passenger mutations with neoantigen load suggests highly mutated clones promote a more effective response to immunotherapy, and therefore, first‐line ...
Marium T. Siddiqui, Matthew A. Cottam, Muhammad Bilal Mirza, Keeli B. Lewis, Kristen K. Ciombor, Mary Kay Washington, Kamran Idrees   +6 more
wiley   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Dual targeting of EGFR and glutaminase in lung cancer

Molecular & Cellular Oncology, 2018
We have recently demonstrated that targeted inhibition of epidermal growth factor receptor (EGFR) signaling and glutaminase led to metabolic crisis in EGFR mutant lung adenocarcinomas and significant tumor regression in mouse xenograft models.
Milica Momcilovic, David B. Shackelford
doaj   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

Molecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad, Mahmood Hachim, Tom Bertin, Karolina Penderecka, Rifat Hamoudi, Saif Khan, Rui Henrique, Natalie Bergmoser, Manit Arya, Kalle Sipila, Matteo Vietri Rudan, Asif Muneer, Aamir Ahmed   +12 more
wiley   +1 more source

Targeting the evolution of drug resistance in lung cancer

Molecular & Cellular Oncology, 2019
Even in their intended disease subset, Epithelial Growth Factor Receptor tyrosine kinase inhibitors leave behind residual disease eventually resulting in acquired resistance. Our study indicates that this process is driven by Aurora Kinase A.
Khyati Niral Shah, Sourav Bandyopadhyay
doaj   +1 more source

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

El cáncer de pulmón en mujeres

Arbor: Ciencia, Pensamiento y Cultura, 2015
El cáncer de pulmón es la enfermedad maligna más frecuente en el mundo. En los últimos diez años en España, la mortalidad por cáncer de pulmón ha aumentado un 20% en las mujeres frente a un 5% en los hombres, debido a los cambios recientes de patrones de
Enriqueta Felip
doaj   +1 more source

Acquired Drug Resistance Mechanism of Osimertinib in the Targeted Therapy of Non-small Cell Lung Cancer

Chinese Journal of Lung Cancer, 2020
While treating cancer, epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) still faces inevitable drug resistance. Investigations into the mechanisms which foster resistance to EGFR-TKI has led to the discovery of novel biomarkers and ...
Zitong ZHAO, Yu NI, Li LI, Tao XIN
doaj   +1 more source

Ligand-Independent EGFR Signaling [PDF]

Cancer Research, 2015
Abstract Constitutive activation of the EGFR is common in cancer due to EGFR wild-type (EGFRwt) overexpression or the presence of mutant EGFR. Signaling by constitutively active NSCLC EGFR mutants or the EGFRvIII mutant in glioblastoma has been studied intensively and the downstream signals are known.
Gao, Guo, Ke, Gong, Bryan, Wohlfeld, Kimmo J, Hatanpaa, Dawen, Zhao, Amyn A, Habib   +5 more
openaire   +2 more sources