Results 61 to 70 of about 203,911 (336)

The role of recombinant epidermal growth factor and serotonin in the stimulation of tumor growth in a SCCHN xenograft model [PDF]

, 2012
One challenge of squamous cell carcinoma of the head and neck (SCCHN) chemotherapy is a small percentage of tumor cells that arrest in the G0 phase of the cell cycle and are thus not affected by chemotherapy. This could be one reason for tumor recurrence
Arnoldner, Christoph, Diensthuber, Marc, Eckardt, Anne Gisela, Geißler, Christin, Hambek, Markus, Stöver, Timo, Wagenblast, Jens   +6 more
core   +1 more source

Cutoff of 25% for Ki67 expression is a good classification tool for prognosis in colorectal cancer in the AJCC-8 stratification

Oncology Report, 2020
Ki-67 expression has been widely used in clinical practice as an index to evaluate the proliferative activity of tumor cells. The cutoff for Ki67 expression in order to increase the prognostic value of Ki67 expression in colorectal cancer varies.
Guojun Tong, Guiyang Zhang, Jian Liu, Zhaozheng Zheng, Yan Chen, Pingping Niu, Xuting Xu   +6 more
semanticscholar   +1 more source

Ki67 Proliferation Index in Germinal and Non-Germinal Subtypes of Diffuse Large B-Cell Lymphoma

Cureus, 2021
Introduction Diffuse large B-cell lymphoma (DLBCL) is an aggressive B-cell lymphoma. The 2016 World Health Organization (WHO) update on hematopoietic tumors suggested that all DLBCL cases should be subtyped into germinal and non-germinal center ...
A. Hashmi, Syeda N Iftikhar, Gul Nargus, O. Ahmed, Ishaq A Asghar, Umme Aiman Shirazi, Anoshia Afzal, M. Irfan, J. Ali   +8 more
semanticscholar   +1 more source

Digital Image Analysis of the Proliferation Markers Ki67 and Phosphohistone H3 in Gastroenteropancreatic Neuroendocrine Neoplasms: Accuracy of Grading Compared With Routine Manual Hot Spot Evaluation of the Ki67 Index

Applied immunohistochemistry & molecular morphology (Print), 2021
Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are rare epithelial neoplasms. Grading is based on mitotic activity or the percentage of Ki67-positive cells in a hot spot.
D. Lea, E. Gudlaugsson, Ivar Skaland, Melinda Lillesand, K. Søreide, J. Søreide   +5 more
semanticscholar   +1 more source

p62 Is a Potential Biomarker for Risk of Malignant Transformation of Oral Potentially Malignant Disorders (OPMDs)

Current Issues in Molecular Biology, 2023
To determine the intracellular behavior of p62, a marker of selective autophagy, in oral potentially malignant disorders (OPMDs). This retrospective study includes 70 patients who underwent biopsy or surgical resection and were definitively diagnosed ...
Ryo Takasaki, Fumihiko Uchida, Shohei Takaoka, Ryota Ishii, Satoshi Fukuzawa, Eiji Warabi, Naomi Ishibashi-Kanno, Kenji Yamagata, Hiroki Bukawa, Toru Yanagawa   +9 more
doaj   +1 more source

Preserving dense features for Ki67 nuclei detection

Medical Imaging 2022: Digital and Computational Pathology, 2022
Published in SPIE Medical Imaging 04/2022: Digital and Computational Pathology; 120390Y.
Mirjahanmardi, Seyed Hossein, Dawe, Melanie, Fyles, Anthony, Shi, Wei, Liu, Fei-Fei, Done, Susan, Khademi, April   +6 more
openaire   +2 more sources

Expression of visfatin, lipocalin-2, adiponectin, and chemerin in breast cancer and their association with clinicopathological parameters

Archives of Medical Science: Atherosclerotic Diseases
Introduction Breast cancer remains the most common malignancy in women worldwide, with prognosis influenced not only by tumor-intrinsic factors but also by the tumor microenvironment. Adipokines, including visfatin, lipocalin-2, adiponectin, and chemerin,
Levan Tchabashvili, Vasileios Leivaditis, Helen Papadaki, Konstantina-Soultana Kitsou, Vasiliki Zolota, Maria-Ioanna Argentou   +5 more
doaj   +1 more source

Correlation Between Ki67 Expression and 18F-FDG PET/CT SUVmax in Patient with Diffuse Large B-cell Lymphoma and Their Application in Therapeutic Effect Evaluation

Zhongliu Fangzhi Yanjiu, 2018
Objective To discuss the correlation between Ki67 expression and 18F-FDG PET/CT SUVmax in patients with diffuse large B-cell lymphoma(DLBLC) and their application in the evaluation of chemotherapy effect.
YANG Ming, FENG Yanlin, LIU Dejun, YU Fengwen, HUANG Kemin, LI Wen, XIAN Weijun, LU Shengnan, WANG Ying   +8 more
doaj   +1 more source

The impact of HIV exposure and maternal Mycobacterium tuberculosis infection on infant immune responses to bacille Calmette-Guérin vaccination. [PDF]

, 2015
OBJECTIVE: The objective of this study is to assess the effect of maternal HIV and Mycobacterium tuberculosis (Mtb) infection on cellular responses to bacille Calmette-Guérin (BCG) immunization. DESIGN: A mother-infant cohort study.
Adegnika, Borges-Almeida, Brahmbhatt, Chougnet, Clerici, Combadiere, Cotton, Dauby, Economides, Elliott, Elrefaei, Embree, Epalza, Hanekom, Jones, Kampmann, Kemp, Koyanagi, Kuhn, Madhi, Malhotra, Malhotra, Mansoor, Marinda, Mazzola, McNally, Miles, Nakiyingi, Newell, Nielsen, Ono, Otieno, Puissant-Lubrano, Rahman, Resino, Rich, Roederer, Scholzen, Schramm, Schramm, Shapiro, Soares, Torre, Van Rie, Velilla, Weir   +45 more
core   +2 more sources

An Ethanolic Extract of Cucurbita pepo L. Seeds Modifies Neuroendocrine Disruption in Chronic Stressed Rats and Adrenal Expression of Inflammatory Markers and HSP70

Frontiers in Pharmacology, 2021
Background: Pumpkins (Cucurbita pepo L.) were described to have antioxidant, anti-inflammatory, anti-fatigue, and antidepressant-like effect. The adrenal gland is an important stress-responsive organ that maintains homeostasis during stress.Objectives ...
Hailah M. Almohaimeed, Shereen Hamed, Hanan S. Seleem, Hanan S. Seleem, Ashwaq H. Batawi, Zuhair M. Mohammedsaleh, Maha Jameal Balgoon, Soad S. Ali, Soad S. Ali, Soad Al Jaouni, Soad Al Jaouni, Nasra Ayuob   +11 more
doaj   +1 more source