Results 21 to 30 of about 3,382,864 (170)

Expression of calretinin and cytokeratin 19 in radicular cyst, dentigerous cyst, odontogenickerato cyst, and ameloblastoma

Journal of Dr. NTR University of Health Sciences, 2016
Context: Calretinin is a protein associated with cellular differentiation and proliferation and is an inhibitor of apoptosis. Cytokeratin is a protein associated with odontogenic epithelial cell, and ameloblasts being epithelial derivative also express ...
Aesha Imran, Kannan Ranganathan, Uma Devi K Rao, Elzibeth Joshua, Rooban Thavarajah   +4 more
doaj   +1 more source

Ought to the changes within the immunophenotype of solid cell nests (SCNs) and follicular cells in hashimoto's thyroiditis be considered as premalignant lesions?

Indian Journal of Endocrinology and Metabolism, 2023
Background: Papillary thyroid carcinoma (PTC) is more frequently reported in patients with Hashimoto's thyroiditis (HT), which may be associated with the presence of solid cell nests (SCNs) and focal PTC-like nuclear alterations in the thyroid gland. The
Tran Ngoc Dung, Nguyen Khac Tuyen, Truong Dinh Tien, Pham Van Thinh, Lewis A Hassell, Nguyen Khanh Van, Nguyen Manh Hung, Dang Thai Tra, Nguyen Huu Ben, Nguyen Thuy Linh   +9 more
doaj   +1 more source

Nine cases of soft tissue keratocysts arising from buccal mucosa and lateral fascial deep region: Clinicopathological and immunohistochemical study

Indian Journal of Pathology and Microbiology, 2021
Background: Soft tissue keratocysts (SKC) are extremely rare and show similar microscopic morphology to keratocystic odontogenic tumor. The aim was to investigate immunohistochemical (IHC) features and origin of SKCs developing in buccal mucosa and ...
Parul Khare, Jingjing Sun, Lizhen Wang, Zhen Tian, Chunye Zhang, Yuhua Hu, Ronghui Xia, Jiang Li   +7 more
doaj   +1 more source

Expression of CK19 is an independent predictor of negative outcome for patients with squamous cell carcinoma of the tongue [PDF]

, 2016
OBJECTIVES To explore the prognostic role of CK19 expression in squamous cell carcinomas within a well-defined cohort of oral tongue cancer patients. METHODS In our retrospective study, we investigated 129 patients with tongue cancer that had suitable ...
Ernst, Jutta; https://orcid.org/, Ikenberg, Kristian, Korol, Dimitri; https://orcid.org/, Apel, Barbara, Rordorf, Tamara, Bredell, Marius G, Riesterer, Oliver; https://orcid.org/, Studer, Gabriela, Rössle, Matthias, Schumann, Desiree M, Huber, Gerhard   +10 more
core   +1 more source

Comparing computer-generated and pathologist-generated tumour segmentations for immunohistochemical scoring of breast tissue microarrays [PDF]

, 2015
BackgroundTissue microarrays (TMAs) have become a valuable resource for biomarker expression in translational research. Immunohistochemical (IHC) assessment of TMAs is the principal method for analysing large numbers of patient samples, but manual IHC ...
Akbar, Shazia, Alastair M Thompson, Thompson, Alastair M., Purdie, Colin A., Shazia Akbar, Stephen J McKenna, Colin A Purdie, Jordan, Lee B., Lee B Jordan, McKenna, Stephen J.; id_orcid   +9 more
core   +1 more source

Immunohistochemical evaluation of osteopontin expression in triple-negative breast cancer

, 2020
Introduction Triple-negative breast cancer (TNBC) is associated with lack of expression of estrogen and progesterone receptors and HER2 and is the subgroup of breast cancers with the worst prognosis.
Maciej Sobieraj, Aleksandra Czerw, Anna Liszcz, Marta M. Fudalej, Janusz Patera, Maria Sobol, Magdalena Niedolistek, Urszula Religioni, Michał P. Budzik, Aleksandra Sobiborowicz, Anna M. Badowska-Kozakiewicz, Andrzej Deptała   +11 more
core   +1 more source

Immunohistochemistry Helps to Distinguish Noninvasive Follicular Thyroid Neoplasm with Papillary-like Nuclear Features/Noninvasive Encapsulated Follicular Variant of Papillary Thyroid Carcinoma with Other Follicular Thyroid Lesions

Medicina, 2021
Background and Objectives: We aimed to assess the diagnostic value of various immunohistochemical (IHC) markers and panels for differentiation among benign follicular nodules (BFNs), noninvasive follicular thyroid neoplasms with papillary-like nuclear ...
Hao-Wen Chuang, Jyh-Seng Wang, Jen-Wei Tsai, Chao-Tien Hsu, Kai-Jen Lin   +4 more
doaj   +1 more source

Cytokeratin 19 immunoreactivity in the diagnosis of papillary thyroid carcinoma

Indian Journal of Medical and Paediatric Oncology, 2012
Context: The diagnosis of papillary thyroid carcinoma (PTC) is based on nuclear features. These features may be present in focal areas in benign thyroid diseases and follicular adenoma (FA), leading to diagnostic difficulty.
Debdas Bose, Ram Narayan Das, Uttara Chatterjee, Uma Banerjee   +3 more
doaj   +1 more source

Triptolide increases resistance to bile duct ligation-induced liver injury and fibrosis in mice by inhibiting RELB

Frontiers in Nutrition, 2022
Cholestasis is a common, chronic liver disease that may cause fibrosis and cirrhosis. Tripterygium wilfordii Hook.f (TWHF) is a species in the Euonymus family that is commonly used as a source of medicine and food in Eastern and Southern China ...
Zihang Yuan, Jie Wang, Haoran Zhang, Yingying Miao, Qianhui Tang, Ziqiao Yuan, Cheng Nong, Zhicheng Duan, Luyong Zhang, Luyong Zhang, Zhenzhou Jiang, Zhenzhou Jiang, Qinwei Yu   +12 more
doaj   +1 more source

CD56, HBME-1 and cytokeratin 19 expressions in papillary thyroid carcinoma and nodular thyroid lesions

Journal of Research in Medical Sciences, 2016
Background: Carcinomas of the thyroid follicular epithelium are the most common cancers of the endocrine system. In the diagnosis of thyroid nodules and tumors, the gold standard is histological evaluation.
Senay Erdogan-Durmus, Deniz Ozcan, Enver Yarikkaya, Ali Kurt, Aynur Arslan   +4 more
doaj   +1 more source