Results 81 to 90 of about 586,559 (303)

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

BCR-ABL1 tyrosine kinase sustained MECOM expression in chronic myeloid leukaemia [PDF]

, 2012
MECOM oncogene expression correlates with chronic myeloid leukaemia (CML) progression. Here we show that the knockdown of MECOM (E) and MECOM (ME) isoforms reduces cell division at low cell density, inhibits colony-forming cells by 34% and moderately ...
Jørgensen, Heather G., Holyoake, T.L., Holyoake, T., Abed El Baky, Mohamed, Bartholomew, C., Melo, Junia V., Roy, P., Melo, J.V., Abed El Baky, M., Roy, S., Jørgensen, H., Jorgensen, H.G., Strathdee, G., Strathdee, Gordon, Melo, J., Roy, Swagata, Holyoake, Tessa L., Roy, Poornima, Bartholomew, Christopher   +18 more
core   +1 more source

Unraveling the epigenetic code in cancer cell–tumor microenvironment crosstalk

Molecular Oncology, EarlyView.
Epigenetic regulation is a key driver of cancer development and progression. Diverse epigenetic alterations in cancer cells and components of the tumor microenvironment (TME) orchestrate their communication through multiple mechanisms. We discuss how the epigenetic code coordinates bidirectional cancer cell–TME crosstalk to promote cancer progression ...
Ji Hoon Park, Mi‐Young Kim
wiley   +1 more source

Extra medullar Granulocytic sarcoma: a case report of an exceptional localization

Journal of Mind and Medical Sciences, 2020
Granulocytic sarcoma is a rare type of tumor composed of extramedullary immature cells. The breast location is very rare; it accounts for less than 8% of cases.
Bouhani Malek, Sakhri Saida, Jaidane Olfa, Adouni Olfa, Chargui Riadh, Rahal Khaled   +5 more
doaj   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Eradication of chronic myeloid leukemia stem cells: a novel mathematical model predicts no therapeutic benefit of adding G-CSF to imatinib [PDF]

, 2009
Imatinib mesylate induces complete cytogenetic responses in patients with chronic myeloid leukemia (CML), yet many patients have detectable BCR-ABL transcripts in peripheral blood even after prolonged therapy.
Holyoake, T., Tessa Holyoake, Michor Franziska, Michor, F., Holyoake Tessa, Clarkson Bayard, Foo, J., Mark W Drummond, Franziska Michor, Bayard Clarkson, Foo Jasmine, Drummond, M.W., Jasmine Foo, Clarkson, B., Drummond Mark W.   +14 more
core   +2 more sources

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Low-dose Splenic Irradiation in Conjunction With Ruxolitinib to Provide Symptomatic Relief in Heavily Treated, Advanced Stage Myelofibrosis: A Case Series From a UK Tertiary Referral Center

HemaSphere, 2021
Alesia Khan, Claire Woodley, Deepti Radia, George N. Mikhaeel, Jessica Brady, Natalia Curto Garcia, Patrick Harrington, Jennifer O’Sullivan, Shahram Kordasti, Yvonne Francis, Susan Asirvatham, Sahra Ali, Priya Sriskandarajah, Jamie Saunders, Hugues de Lavallade, Donal P. McLornan, Claire N. Harrison   +16 more
doaj   +1 more source

Integrative single-cell analysis of LUAD: elucidating immune cell dynamics and prognostic modeling based on exhausted CD8+ T cells

Frontiers in Immunology
BackgroundThe tumor microenvironment (TME) plays a pivotal role in the progression and metastasis of lung adenocarcinoma (LUAD). However, the detailed characteristics of LUAD and its associated microenvironment are yet to be extensively explored.
Han Zhang, Pengpeng Zhang, Xuefeng Lin, Lin Tan, Yuhang Wang, Xiaoteng Jia, Kai Wang, Xin Li, Daqiang Sun   +8 more
doaj   +1 more source

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

Molecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler, Bilal A. Lone, Ecem Unal, A. Rouf Banday   +3 more
wiley   +1 more source