Results 11 to 20 of about 2,066,107 (321)

Exosomal Sonic Hedgehog derived from cancer‐associated fibroblasts promotes proliferation and migration of esophageal squamous cell carcinoma

open access: yesCancer Medicine, 2020
Esophageal squamous cell carcinoma (ESCC) is one of the most common and aggressive malignancies in China. Cancer‐associated fibroblasts (CAFs) can actively communicate with and stimulate tumor cells, thereby contributing to the development and ...
Guiping Zhao   +6 more
doaj   +1 more source

Chronic white matter lesion activity predicts clinical progression in primary progressive multiple sclerosis. [PDF]

open access: yes, 2019
Chronic active and slowly expanding lesions with smouldering inflammation are neuropathological correlates of progressive multiple sclerosis pathology.
Arnold, Douglas L   +10 more
core   +1 more source

A tasteless lesion [PDF]

open access: yesNeurology, 2006
A 45-year-old restaurant owner noted loss of taste over his entire left tongue during a two-week time period. Neurologic exam was otherwise normal including facial strength. Brain MRI revealed an enhancing lesion of the left dorsal pons (figure, A and B). The patient subsequently developed …
Alan C. Rosenquist   +4 more
openaire   +3 more sources

Mass spectrometry‐based extracellular vesicle micromolecule detection in cancer biomarker discovery: An overview of metabolomics and lipidomics

open access: yesView, 2023
Extracellular vesicles (EVs) become one of the most important sources of cancer biomarkers during the past decade due to their wide distribution in body fluids and physiological stability.
Liyi Bai   +4 more
doaj   +1 more source

Analysis of lesion localisation at colonoscopy: outcomes from a multi-centre U.K. study [PDF]

open access: yes, 2016
Background: Colonoscopy is currently the gold standard for detection of colorectal lesions, but may be limited in anatomically localising lesions. This audit aimed to determine the accuracy of colonoscopy lesion localisation, any subsequent changes in
Anderson, John H.   +22 more
core   +2 more sources

Non-alcoholic fatty liver is associated with increased risk of irritable bowel syndrome: a prospective cohort study

open access: yesBMC Medicine, 2022
Background The relationship between non-alcoholic fatty liver degree as well as non-alcoholic fatty liver disease (NAFLD) and irritable bowel syndrome (IBS) remains poorly understood.
Shanshan Wu   +6 more
doaj   +1 more source

Morphologic Criteria of Lesion Activity in Neovascular Age-Related Macular Degeneration: A Consensus Article [PDF]

open access: yes, 2017
Intravitreal antivascular endothelial growth factor drugs represent the current standard of care for neovascular age-related macular degeneration (nAMD).
Elena Gusson   +8 more
core   +1 more source

A Vanishing Lesion

open access: yesJACC: Cardiovascular Interventions, 2010
A 62-year-old man with acute coronary syndrome and triple-vessel disease underwent uneventful robotic coronary bypass with right internal mammary artery graft to the ramus intermedius branch and left internal mammary artery (LIMA) graft to the left anterior descending artery (LAD). Two days later,
Jack Chen, Sudhir Srivastava
openaire   +3 more sources

Integrated Analysis Identifies Molecular Signatures and Specific Prognostic Factors for Different Gastric Cancer Subtypes

open access: yesTranslational Oncology, 2017
BACKGROUND: Gastric cancer (GC) is the fifth leading cause of cancer-related deaths worldwide. As an effective and easily performed method, microscopy-based Lauren classification has been widely accepted by gastrointestinal surgeons and pathologists for ...
Li Min   +8 more
doaj   +1 more source

Brain networks under attack : robustness properties and the impact of lesions [PDF]

open access: yes, 2016
A growing number of studies approach the brain as a complex network, the so-called ‘connectome’. Adopting this framework, we examine what types or extent of damage the brain can withstand—referred to as network ‘robustness’—and conversely, which kind of ...
Aerts, Hannelore   +3 more
core   +2 more sources

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