Results 31 to 40 of about 1,258,688 (288)

PathoNet introduced as a deep neural network backend for evaluation of Ki-67 and tumor-infiltrating lymphocytes in breast cancer

Scientific Reports, 2021
The nuclear protein Ki-67 and Tumor infiltrating lymphocytes (TILs) have been introduced as prognostic factors in predicting both tumor progression and probable response to chemotherapy.
Farzin Negahbani, Rasool Sabzi, Bita Pakniyat Jahromi, Dena Firouzabadi, F. Movahedi, Mahsa Kohandel Shirazi, Shayan Majidi, A. Dehghanian   +7 more
semanticscholar   +1 more source

Neoplasias astrocitárias e correlação com as proteínas p53 mutada e Ki-67 Astrocytic neoplasms and correlation with mutate p53 and Ki-67 proteins

Arquivos de Neuro-Psiquiatria, 2005
As neoplasias astrocitárias correspondem a 60% dos tumores do sistema nervoso central, sendo o estudo da biologia molecular um importante passo para a compreensão da gênese e comportamento biológico destas doenças.
Gustavo Rassier Isolan, Jurandir Marcondes Ribas Filho, Paola Maria B.S. Isolan, Allan Giovanini, Osvaldo Malafaia, L.I. Dini, Arthur Kummer Jr., Alexandre W. Negrão   +7 more
doaj   +1 more source

The relationship between the expression of Ki-67 and the prognosis of osteosarcoma

BMC Cancer, 2021
A number of studies have linked positive Ki-67 expression with the prognosis of osteosarcoma (OS) patients. However, the results have been conflicting.
M. Zeng, Jian Zhou, Lifang Wen, Yanshan Zhu, Ying-Quan Luo, Wanchun Wang   +5 more
semanticscholar   +1 more source

Hubungan Ekspresi Ki-67 dengan Grading Histopatologi Liposarkoma

Majalah Kedokteran Bandung, 2013
Liposarcoma, a malignant tumor of mesenchymal origin, was one of the most common sarcomas of adults and occurs primarily in the fifth through seventh decades of life. The occurrence in children was rare.
Afiati, Bethy S. Hernowo
doaj   +1 more source

Cell cycle analysis of a cell proliferation-associated human nuclear antigen defined by the monoclonal antibody Ki-67.

Journal of Immunology, 1984
The monoclonal antibody Ki-67 detects a nuclear antigen that is present only in proliferating cells. The aim of the present investigation was to clarify whether the Ki-67 nuclear antigen is restricted in its expression to certain phases of the cell cycle.
Johannes Gerdes, H. Lemke, H. Baisch, H. Wacker, U. Schwab, Harald Stein   +5 more
semanticscholar   +1 more source

Prognostic and Clinicopathological Value of Ki-67 in Melanoma: A Meta-Analysis

Frontiers in Oncology, 2021
Background The prognostic and clinicopathological value of Ki-67 in melanoma is controversial. The purpose of this meta-analysis was to determine the prognostic role of Ki-67 in melanoma patients.
Qi-Xin Liu, Zi-Heng Peng, Liang Shen, Lin Shen   +3 more
semanticscholar   +1 more source

EXPRESSION OF OCT-4, P53, P16 AND KI-67, WITH HPV ASSOCIATED PRECANCER AND CANCER OF THE CERVIX

Клиническая практика, 2016
The pathology of cervical HPV infection is detected by three types of epithelial-mesenchymal spheroidal structures: reparative, neoplastic and cancerous involved in reparation processes and in tumor growth.
E A Kogan, Li Ts Ts, N M Faizullina, A V Kazachenko   +3 more
doaj   +1 more source

Ki-67: more than a proliferation marker

Chromosoma, 2018
Ki-67 protein has been widely used as a proliferation marker for human tumor cells for decades. In recent studies, multiple molecular functions of this large protein have become better understood. Ki-67 has roles in both interphase and mitotic cells, and
Xiao-Ming Sun, P. Kaufman
semanticscholar   +1 more source

Ki-67 and breast cancer prognosis: does it matter if Ki-67 level is examined using preoperative biopsy or postoperative specimen?

Breast Cancer Research and Treatment, 2022
This study aimed to identify the association between Ki-67 level and the prognosis of patients with breast cancer, regardless of the timing of Ki-67 testing (using preoperative biopsy vs. postoperative specimen).
Soonnam Choi, J. Park, J. Ahn, Jieon Go, J. Kim, H. Park, Seung-Il Kim, B. Park, Seho Park   +8 more
semanticscholar   +1 more source

DIFFICULTIES OF DIFFERENTIAL DIAGNOSIS BETWEEN ATYPICAL LEIOMYOMA AND LEIOMYOSARCOMA OF THE UTERINE BODY

Клиническая практика, 2016
Leiomyoma of the uterus is a benign hormone-dependent tumors in women.The incidence of LM among gynecological diseases is 25 to 50%, according to different authors. In reproductive-aged women its frequency is about 30%.
E A Kogan, M A Solomakhina, S I Askolskaya, Yu V Popov, A V Kozachenko, N M Fayzullina, T V Kekeeva, A A Shikeeva   +7 more
doaj   +1 more source