Results 81 to 90 of about 1,258,688 (288)

Exploratory analyses of the associations between Ki-67 expression, lymph node metastasis, and prognosis in patients with esophageal squamous cell cancer [PDF]

PeerJ
Background The relationships between Ki-67/MKI67 expression, lymph node metastasis (LNM), vascular invasion (VI), and perineural invasion (PI) in esophageal squamous cell cancer (ESCC) remain unclear.
Jianqing Zheng, Bifen Huang, Ying Chen, Bingwei Zeng, Lihua Xiao, Min Wu   +5 more
doaj   +2 more sources

Understanding Further the Phenotypic Spectrum of Central Nervous System Inflammatory Demyelinating Disorders Using Unsupervised Clustering

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Central nervous system (CNS) inflammatory demyelinating syndromes, including multiple sclerosis (MS), aquaporin‐4 antibody–positive neuromyelitis optica spectrum disorder (AQP4 + NMOSD), and myelin oligodendrocyte glycoprotein (MOG) antibody–associated disease (MOGAD), occasionally overlap.
Bade Gulec, Elif Everest, Melih Tutuncu, Ugur Bilge, Sabahattin Saip, Ugur Uygunoglu, Aksel Siva   +6 more
wiley   +1 more source

Five-Year Risk of Cervical Precancer Following p16/Ki-67 Dual-Stain Triage of HPV-Positive Women

JAMA Oncology, 2019
Importance As cervical cancer screening transitions to primary human papillomavirus (HPV) testing, effective triage and management of HPV-positive women is critical to avoid unnecessary colposcopy referral and associated harms while maintaining high ...
M. Clarke, Li C. Cheung, P. Castle, M. Schiffman, D. Tokugawa, Nancy E. Poitras, T. Lorey, W. Kinney, N. Wentzensen   +8 more
semanticscholar   +1 more source

Ki-67 in meningioma: distribution and implications

Journal of Neurosurgery
OBJECTIVE Ki-67 is a widely used marker of proliferation in meningiomas, influencing prognostic assessment and treatment decisions, including adjuvant radiation therapy. However, it is increasingly appreciated that some meningiomas are enriched with immune infiltration, which may confound Ki-67 interpretation as
Xiaopeng, Guo, Ruchit V, Patel, James A, Lederer, David M, Meredith, Wenya Linda, Bi   +4 more
openaire   +2 more sources

Analysis of human Ki-67 gene promoter and identification of the Sp1 binding sites for Ki-67 transcription

Tumor Biology, 2011
Ki-67 as a cell proliferation marker is tightly associated with maintenance and regulation of the cell division. To understand the mechanism of Ki-67 gene expression and regulation, we first cloned 5'-flanking region and identified the Ki-67 core promoter.
Dong-Sheng, Pei, Guo-Wei, Qian, Hui, Tian, Jie, Mou, Wang, Li, Jun-Nian, Zheng   +5 more
openaire   +2 more sources

Clinical and Modifiable Factors Associated With Disability and Relapse in MOGAD: A Multicentre Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Factors associated with relapse course and disability in myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD) remain incompletely understood. Objectives To identify clinical and modifiable factors associated with relapse and disability in MOGAD. Methods In this ambispective multicentre cohort study using data from
Yingtao Wang, Shaoxin Tao, Qiujia Wang, Xiaoyu Xu, Hui Yao, Zheng Liu, Dawei Li, Zhandong Qiu, Jinming Han, Jiangwei Xia, Qi Wang, Jun Sun, Kai Shao, Jiao Li, Shishuang Ruan, Yi Zhong, Jun Guo, Shougang Guo, Yue Huang, Guoliang Chai, Tao Jin, Hongyu Zhou, Junwei Hao, Yinan Zhao   +23 more
wiley   +1 more source

Correlation of 18F-fluorodeoxyglucose positron emission tomography/computed tomography related parameters with the degree of proliferation in lung adenocarcinoma

Scientific Reports
The objective of this study was to evaluate the correlation between positron emission tomography/computed tomography (PET/CT) parameters and the degree of proliferation of lung adenocarcinoma. A retrospective analysis was conducted on 50 patients who had
Jian-gong Shi, Yan Li, Qing-hua Mu, Ji-ming Zhao, Yan-bing Wang   +4 more
doaj   +1 more source

Imaging characteristics of central neurocytomas according to Ki-67 proliferation index

Frontiers in Oncology
PurposeTo evaluate the imaging characteristics of central neurocytoma (CN) with different Ki-67 indices and reveal its biological behavior.Materials and methodsSixty-nine cases of intraventricular CN confirmed by histopathology were collected ...
Yan-li Zhang, Ling Liu, Wei Li, Chao Ran, Yu-qi Luo   +4 more
doaj   +1 more source

Ki-67 expression in squamous intraepithelial lesions of the uterine cervix [PDF]

Archive of Oncology, 2006
BACKGROUND: Uncontrolled cell proliferation and malignant transformation are the basic elements in the development of malignant disease including cervical cancer and its precursors.
Panjković Milana, Ivković-Kapicl Tatjana   +1 more
doaj   +1 more source

The prognostic role of Ki-67/MIB-1 in meningioma

Medicine, 2020
Supplemental Digital Content is available in the ...
Ning Liu, Si-Ying Song, Jia-Bao Jiang, Ting-Jian Wang, Chang-Xiang Yan   +4 more
semanticscholar   +1 more source