Results 101 to 110 of about 43,651 (340)
Advanced Science, EarlyView.This study identifies the SOX9/TIMP1 axis as a key regulator of immune evasion in gastric cancer. iRGD‐conjugated nanoparticles co‐delivering si‐SOX9, Ce6, and L‐Arg are developed to synergize with photodynamic therapy. The nanoplatform suppresses tumor growth, promotes dendritic cell maturation, and enhances CD8+ T‐cell activation, offering a ...
Banghua Zhong +3 more
wiley +1 more source
Rapid Microfluidic Drug Sensitivity Testing Within 5 Days Using Minimal Clinical Tumor Samples
Advanced Science, EarlyView.This study develops the air‐punched fabrication approach for nanoliter‐scale microcavity arrays with ultra‐smooth microcavity surfaces, with which rapid formation and 3D culture of tumor cell spheroids from small numbers of cell samples, as well as high‐throughput drug sensitivity testing can be achieved within 5 days.
Yi‐Xue Chen +11 more
wiley +1 more source
Capsule Endoscopy for Gastrointestinal Bleeding of Obscure Origin
Asian Journal of Surgery, 2008 This is a review on the current status of capsule endoscopy in the assessment of patients with gastrointestinal bleeding of obscure origin after initial negative upper endoscopy and colonoscopy.
Fion S. Chan, Kent-Man Chu
doaj +1 more source
Nasal Mucosa‐Derived Extracellular Vesicles as a Systemic Antiaging Intervention
Advanced Science, EarlyView.This study shows that nasal mucosa‐derived extracellular vesicles (nmEVs) exert systemic anti‐ageing effects in mice by restoring circadian rhythm, suppressing cellular senescence, and improving cognitive function. In aged human bone marrow mesenchymal stem cells, nmEVs reverse senescence‐associated phenotypes and reactivate core clock gene expression.
Wentao Shi +14 more
wiley +1 more source
, 2020 Video Capsule Endoscopy (VCE) represents one of the most revolutionary fields in Gastrointestinal Endoscopy. During the last 15years, safety, accuracy and non-invasiveness of VCE led to a widespread availability and application of this diagnostic technology allowing increasingly accurate detection of pathological conditions affecting anatomical bowel ...
Spada C., Piccirelli S.
openaire +3 more sources
Advanced Science, EarlyView.This review summarizes the design principles and key features of programmable hydrogels that respond to multiple stimuli. It then delves into the cutting‐edge mechanisms of self‐executing systems, highlighting their role as the cornerstone of next‐generation programmable hydrogels (NGPHs).
Guangli Xiang +8 more
wiley +1 more source
Gut and Liver, 2010 Background/Aims: Studies have investigated the use of different types of radiofrequency capsules for comparison or sequential capsule endoscopy, but none have compared the MiroCam device - which utilizes a novel data transmission technology - with other ...
doaj +1 more source
Biodegradable Adhesive Systems for Bio‐Integrated Applications
Advanced Science, EarlyView.Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han +6 more
wiley +1 more source
Screening individuals’ experiences of colonoscopy and colon capsule endoscopy; a mixed methods study [PDF]
, 2019 Marianne Kirstine Thygesen +5 more
openalex +1 more source