Results 161 to 170 of about 6,549,758 (385)

The atypical KRASQ22K mutation directs TGF‐β response towards partial epithelial‐to‐mesenchymal transition in patient‐derived colorectal cancer tumoroids

open access: yesMolecular Oncology, EarlyView.
TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair   +17 more
wiley   +1 more source

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

open access: yesMolecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes   +20 more
wiley   +1 more source

Reply to “Ten Simple Rules for Getting Published” [PDF]

open access: yes, 2007
Anon   +2 more
core   +3 more sources

Evidence based medicine: what it is and what it isn't

open access: yesBritish medical journal, 1996
D. Sackett   +4 more
semanticscholar   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

open access: yesMolecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu   +11 more
wiley   +1 more source

Association Between Heart Rate at Diagnosis and Long-Term Recurrence Risk of Pulmonary Embolism in a Historical Cohort Study of Elder Women

open access: yesClinical and Applied Thrombosis/Hemostasis
To investigate the association between heart rate (HR) at diagnosis and long-term pulmonary embolism (PE) recurrence among elderly (≥ 50 year-old) female patients after acute PE (APE).
Yuan Li MD, PhD   +4 more
doaj   +1 more source

The Requirements for Ontologies in Medical Data Integration: A Case Study

open access: yes, 2007
Evidence-based medicine is critically dependent on three sources of information: a medical knowledge base, the patients medical record and knowledge of available resources, including where appropriate, clinical protocols.
Anjum, Ashiq   +7 more
core   +1 more source

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