Results 91 to 100 of about 1,145,786 (286)

Prediction of the Ki-67 marker index in hepatocellular carcinoma based on Dynamic Contrast-Enhanced Ultrasonography with Sonazoid

Insights into Imaging, 2022
Background Ki-67 is widely used as a proliferative and prognostic factor in HCC. This study aimed to analyze the relationship between dynamic contrast-enhanced ultrasonography (DCE-US) parameters and Ki-67 expression.
Zhe Huang, PingPing Zhou, ShanShan Li, Kaiyan Li   +3 more
doaj   +1 more source

Artery‐on‐Chip Demonstrates Mechanical and Functional Features of Healthy and Diseased Living Smooth Muscle Tissue

Advanced Functional Materials, EarlyView.
This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough, Roy Chen, Katerina Katsouleas, Jaron Shoemaker, Travis Brady, Tianfang Yu, Jennifer Arthur Ataam, Connor Amelung, Lakshmi Santhanam, Ioannis Karakikes, Sharon Gerecht   +10 more
wiley   +1 more source

Engineering MnNiPx Cathode via Dual Role of Mn: Simultaneous Enhancement of Activity and Intermittent Operation Durability

Advanced Functional Materials, EarlyView.
Engineering MnNiPx cathodes through the dual role of Mn simultaneously improves hydrogen evolution reaction activity and intermittent‐operation durability. Mn preferentially oxidizes to protect Ni–P sites from irreversible oxidation, while metallic Mn incorporation enhances the HER kinetics of Ni–P active layer.
Ik‐Sun Kim, Jungwoo Choi, Sechan Lee, Jung Eun Park, Changsoo Lee, Jongsu Seo, Ji Hee Kwon, Gisu Doo, Hyeonjung Park, Dongju Lee, Won‐Chul Cho, Changhee Kim, Nosang Vincent Myung, Sang Soo Han, Byeong‐Seon An, MinJoong Kim, Hyun‐Seok Cho   +16 more
wiley   +1 more source

Ki-67 and outcome in clinically localised prostate cancer: analysis of conservatively treated prostate cancer patients from the Trans-Atlantic Prostate Group study. [PDF]

, 2009
Treatment decisions after diagnosis of clinically localised prostate cancer are difficult due to variability in tumour behaviour. We therefore examined one of the most promising biomarkers in prostate cancer, Ki-67, in a cohort of 808 patients diagnosed ...
A Gopalan, M W Kattan, Scardino, P, V Reuter, C Cooper, J Eastham, Eastham, J., Gopalan, A., Cuzick, J, Gerald, W., Gopalan, A, Reuter, V, Ambroisine, L., D M Berney, Kudahetti, S., H Moller, Scardino, P., Reuter, V., Kudahetti, S, Moller, H, Gerald, W, J Cuzick, Berney, D. M., Moller, H.; id_orcid, Møller, H., Cuzick, J., Berney, DM, L Ambroisine, Fisher, G., Eastham, J, Cooper, C., S Kudahetti, P Scardino, Ambroisine, L, Foster, C. S., Fisher, G, Foster, CS, Cooper, C, W Gerald, G Fisher, C S Foster, Kattan, M. W., Kattan, MW   +42 more
core   +1 more source

Role of Ki-67 in the Grading of Mucoepidermoid Carcinomas

Journal of Rawalpindi Medical College, 2015
Background: To determine the expression of Ki-67 in mucoepidermoid carcinoma (MEC) and to correlate with histological grades. Methods: In this descriptive study, histopathological grading of mucoepidermoid carcinomas was done on the basis of grading ...
Sobia Siddique
doaj  

Expression of proliferative marker Ki-67 in epithelial dysplasia and squamous cell carcinoma of oral cavity [PDF]

Journal of Krishna Institute of Medical Sciences University, 2023
Background: The proliferative index helps to evaluate the growth rate and aggressiveness of the malignant tumor. Ki-67 is one of the proliferating markers that help to predict the patient's survival in Oral Epithelial Dysplasia (OED) and Oral Squamous ...
Payal Doctor, Surekha U Arakeri , Venkatesh Patil   +2 more
doaj  

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

Advanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima, Sarmila Majumder, Divya S. Patel, Chunyu Hu, Hong Li, Xin Huang, Kim Truc Nguyen, Jacob Doon‐Ralls, Chiranth K. Nagaraj, Mangesh D. Hade, Setty M. Magaña, Eswar Shankar, Xiaoli Zhang, Daniel G. Stover, Bhuvaneswari Ramaswamy, Eduardo Reátegui   +15 more
wiley   +1 more source

Les marqueurs de prolifération en oncologie vétérinaire : applications à l'étude pronostique du mastocytome cutané canin [PDF]

, 2001
Le mastocytome cutané représente un type tumoral dominant de la cancérologie du chien mais demeure l'une des tumeurs canines au comportement clinique les plus imprévisibles.
Abadie, Jérôme
core  

Quantifying the Ki-67 Heterogeneity Profile in Prostate Cancer

Prostate Cancer, 2013
Background: Ki-67 is a robust predictive/prognostic marker in prostate cancer; however, tumor heterogeneity in prostate biopsy samples is not well studied. Methods: Using an MRI/US fusion device, biopsy cores were obtained systematically and by targeting
Shane Mesko, Patrick Kupelian, D. Jeffrey Demanes, Jaoti Huang, Pin-Chieh Wang, Mitchell Kamrava   +5 more
doaj   +1 more source

EXPRESSION OF Ki-67 IN POTENTIALLY MALIGNANT DISEASE.

International Journal of Advanced Research, 2018
International Journal of Advanced Research (IJAR)
Mohd Naser, Maria Zaffar.
openaire   +2 more sources