Results 211 to 220 of about 593,168 (347)

Beyond a Conduit: The Evolution of Functional Biliary Stents From Active Intervention to Enabling Platforms

iNew Medicine, EarlyView.
This review traces the evolution of functional biliary stents, outlining the paradigm shift from “active intervention” strategies that target stent failure to next‐generation “enabling platforms.” These platforms leverage biodegradable materials, 3D/4D printing, and smart sensors to achieve personalized, regenerative, and theranostic solutions ...
Muhan Li, Xu Liu, Xin Ye, Zhixia Dong, Xinjian Wan   +4 more
wiley   +1 more source

Single-Center Epidemiological Analysis of Malignant Transformation With Skin Ulcers in Outpatients. [PDF]

Int Wound J
Kong Y, Wang H, Cao N, Huai P, Wang Z, Zuo C, Wang X, Wu Y, Liu Y, Chen S, Liu H, Zhang G.   +11 more
europepmc   +1 more source

Fast Mid‐Infrared Spectral Probe Decisions Match H&E Stain Results for Keratinocytic Carcinoma

Journal of Biophotonics, EarlyView.
A handheld and fast mid‐infrared fiber‐optic spectral probe is touched to tissue recording a mid‐infrared spectrum that can distinguish keratinocytic cancer from normal skin. ABSTRACT We designed a handheld and fast mid‐infrared fiber‐optic spectral probe using a quantum cascade laser (QCL) and a reduced range of wavelengths, to see if keratinocytic ...
Rebecca C. Bradley, Maria G. Vazquez de Vasquez, Charles L. Hitchcock, Angela S. Casey, James V. Coe, Ronald Siegle   +5 more
wiley   +1 more source

Upregulation of Twist in oesophageal squamous cell carcinoma is associated with neoplastic transformation and distant metastasis

Journal of Clinical Pathology, 2006
Hiu-fung. Yuen, Y. Chan, Michelle Lok-Yee Wong, Wei-Kei Kwok, Ka-Kui Chan, Pin-Yin Lee, G. Srivastava, S. Law, Y. Wong, Xianghong Wang, Kwok-wah Chan   +10 more
semanticscholar   +1 more source

A Label‐Free Hyperspectral Imaging Device for Ex Vivo Characterization and Grading of Meningioma Tissues

Journal of Biophotonics, EarlyView.
HyperProbe1.1 enables rapid, label‐free biochemical mapping of freshly resected meningiomas. By quantifying endogenous biomarkers such as cytochrome c oxidase, hemoglobin derivatives, and lipids, the system reveals molecular signatures consistent with tumor grading and generates spatial maps that visualize metabolic and vascular heterogeneity across ...
Pietro Ricci, Camilla Bonaudo, Ivan Ezhov, Anam Toaha, Dorotea Nardini, Manuel Camelia, Federica Lucidi, Filippo Nozzoli, Tim Mach, Ilias Tachtsidis, Daniel Rueckert, Alessandro Della Puppa, Luca Giannoni, Francesco S. Pavone   +13 more
wiley   +1 more source

From dysbiosis to mechanisms: Why cervicovaginal microbiome-HPV studies must catch up with biology. [PDF]

PLoS Pathog
Molina MA.
europepmc   +1 more source

Neoplastic transformation of BALB/3T3 cells and cell cycle of HL-60 cells are inhibited by mango (Mangifera indica L.) juice and mango juice extracts.

Journal of NutriLife, 2006
S. Percival, S. Talcott, Sherry T Chin, Anne C Mallak, Angela J. Lounds-Singleton, Jennifer Pettit-Moore   +5 more
semanticscholar   +1 more source

Quantitative Mapping of Fibrotic Tissue Mechanics via Brillouin Spectroscopy

Journal of Biophotonics, EarlyView.
Brillouin spectroscopy distinguishes fibrotic from healthy tissue based on localized stiffness changes and enables real‐time monitoring of dynamic alterations in viscoelastic properties during fibrogenesis. ABSTRACT Fibrosis is a pathological scarring process that disrupts tissue architecture, and is characterized by excessive extracellular matrix (ECM)
Vsevolod Cheburkanov, Sujeong Jung, Mikhail Y. Berezin, Vladislav V. Yakovlev   +3 more
wiley   +1 more source

Malignant Transformation Associated with Endometrioid Adenocarcinoma of Abdominal Wall Endometriosis: A Case Report and Literature Review. [PDF]

Int Med Case Rep J
Wei M, Liu W, Zheng Z, Liu Y, Zhang X.
europepmc   +1 more source

Clinical Implications of Ki‐67 Index, Grade and Hormonal Changes in Pancreatic Neuroendocrine Tumors: Insights Into Tumor Heterogeneity Based on Primary and Secondary Lesions

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Pancreatic neuroendocrine tumors (PanNETs) show heterogeneity, including temporal shifts in proliferation and hormone production; however, their clinical implications remain uncertain. Methods This retrospective study included 114 patients with metastatic or recurrent PanNETs at Kyushu University Hospital.
Masatoshi Murakami, Nao Fujimori, Kazuhide Matsumoto, Keijiro Ueda, Kohei Nakata, Masafumi Nakamura, Takeo Yamamoto, Yoshinao Oda, Tetsuhide Ito, Yoshihiro Ogawa   +9 more
wiley   +1 more source