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Ki67 expression
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Mesenchymal circulating tumor cells (M-CTCs) may be related to tumor progression, and Ki67 expression is known to be involved in tumor proliferation. The aim of the present study was to explore the relationship between M-CTCs and Ki67 in hepatocellular carcinoma (HCC) and their ability to predict prognosis.
14p
vileonardodavinci
23-12-2023
2
2
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The objective of this study was to determine the expression of estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor (HER2), Ki67 and their correlation with other prognostic factors in invasive ductal carcinoma of breast.
5p
vispacex
13-11-2023
7
2
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To determine the clinicopathologic factors and Ki67 expression predicting triple-negative breast cancer (TNBC). Subject and method: A descriptive study on 169 patients with breast cancer at the 108 Military Central Hospital from October 2015 to September 2020.
6p
visoros
01-11-2023
4
1
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To explore the value of a multiparametric magnetic resonance imaging (MRI)-based deep learning model for the preoperative prediction of Ki67 expression in prostate cancer (PCa). Materials The data of 229 patients with PCa from two centers were retrospectively analyzed and divided into training, internal validation, and external validation sets.
15p
vioracle
29-09-2023
3
2
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The protein ki67 (pki67) is a marker of tumor aggressiveness, and its expression has been proven to be useful in the prognostic and predictive evaluation of several types of tumors. To numerically quantify the pki67 presence in cancerous tissue areas, pathologists generally analyze histochemical images to count the number of tumor nuclei marked for pki67.
14p
vicolorado2711
23-10-2020
12
1
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Patients with luminal HER2-negative tumours have a favourable prognosis. However, there is a subpopulation in which poorer outcomes are obtained with endocrine therapy alone. This subpopulation is considered to benefit from chemotherapy. However, the significance of chemotherapy for those with luminal tumours has decreased due to recent changes in treatment strategies.
7p
vilisa271
22-09-2020
10
1
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High circulating tumor cell (CTC) counts are associated with poor prognosis in advanced prostate cancer, and recently CTC number was suggested to be a surrogate for survival in metastatic castrate-resistant prostate cancer (mCRPC).
11p
vinaypyidaw2711
26-08-2020
11
2
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Osteosarcoma (OS) is well-known for poor prognosis due to its high incidence of proliferation and metastasis. Researches have provided valuable insights into the tumorigenesis of S100A9 in some cancers. We aimed to understand the expression level, functions and mechanisms of S100A9 in human osteosarcoma for the first time.
12p
vinaypyidaw2711
26-08-2020
8
0
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Sequential biopsy of breast cancer is used to assess biomarker effects and drug efficacy. The preoperative “window of opportunity” setting is advantageous to test biomarker changes in response to therapeutic agents in previously untreated primary cancers. This study tested the consistency over time of paired, sequential biomarker measurements on primary, operable breast cancer in the absence of drug therapy.
11p
vimale2711
25-08-2020
16
2
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The Ki67 labeling index (LI) is regarded as a significant prognostic marker in ER-positive/HER2-negative breast cancer patients. The expression of PgR has recently been identified as another prognostic marker.
9p
vidhaka2711
31-07-2020
11
1
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The objective of this study was to compare the efficacy of biomarkers in assessing the risk of breast cancer recurrence in patients with node-negative or micrometastatic grade II breast cancer.
10p
vimanama2711
30-07-2020
12
2
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Controversy exists for the use of Ki67 protein expression as a predictive marker to select patients who do or do not derive benefit from adjuvant endocrine therapy. Whether other proliferation markers, like Cyclin D1, and mitotic count can also be used to identify those estrogen receptor α (ERα) positive breast cancer patients that derive benefit from tamoxifen is not well established.
11p
vimanila2711
29-06-2020
14
0
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Study the clinical characteristics, endoscopy, histopathology, expression of proteins p53, Ki67, Her- 2/neu in colorectal cancer and colorectal polyps greater than or equal to 10 mm; study the relationship between the expression of proteins p53, Ki67 and Her- 2/neu with histopathological characteristics, lymph node metastasis in colorectal cancer and colorectal polyps greater than or equal to 10 mm.
27p
change04
08-06-2016
51
4
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