نتایج جستجو برای: bone cancer
تعداد نتایج: 1191824 فیلتر نتایج به سال:
normal 0 false false false microsoftinternetexplorer4 the association of solid tumors with idiopathic thrombocytopenic purpura (itp) is rare. however, there have been some case reports indicating an association between breast cancer and itp. in this article four patients with breast cancer and itp are mentioned. the diagnosis of breast cancer was based on the results of biopsy or surgical sampl...
Breast cancer often metastasizes to bone causing osteolytic bone resorption which releases active TGFβ. Because TGFβ favors progression of breast cancer metastasis to bone, we hypothesized that treatment using anti-TGFβ antibody may reduce tumor burden and rescue tumor-associated bone loss in metastatic breast cancer. In this study we have tested the efficacy of an anti-TGFβ antibody 1D11 preve...
PURPOSE Recent studies revealed that both disseminated tumor cells and noncancerous cells contributed to cancer progression cooperatively in the bone marrow. Here, RNA-seq analysis of bone marrow from gastric cancer patients was performed to identify prognostic markers for gastric cancer. EXPERIMENTAL DESIGN Bone marrow samples from eight gastric cancer patients (stages I and IV: n = 4 each) ...
Bone metastases are severely debilitating and have a significant impact on the quality of life of women with metastatic breast cancer. Treatment options are limited and in order to develop more targeted therapies, improved understanding of the complex mechanisms that lead to bone lesion development are warranted. Interestingly, whilst prostate-derived bone metastases are characterised by mixed ...
Objective(s): We performed a phase IIa clinical trial of trans-1-amino-3-18Ffluoro-cyclobutane carboxylic acid (anti-18F-FACBC), a synthetic amino acid analog for PET, in patients with metastatic prostate cancer. Methods: The study subjects consisted of 10 untreated prostate cancer patients having lymph node and/or bone metastasis. Five patients underwent whole-body PET 5 and 30 min after intra...
PURPOSE Advanced prostate cancer frequently involves the bone, where the insulin-like growth factor (IGF)-II is abundant. However, the importance of IGF-II in bone metastasis from prostate cancer is uncertain. The present study was aimed at examining the therapeutic importance of targeting IGF-II in bone metastases from prostate cancer. EXPERIMENTAL DESIGN We investigated whether inhibiting I...
Bone is a preferred site for breast cancer metastasis and leads to pathologic bone loss due to increased osteoclast-induced bone resorption. The homing of tumor cells to the bone depends on the support of the bone microenvironment in which the tumor cells prime the premetastatic niche. The colonization and growth of tumor cells then depend on adaptations in the invading tumor cells to take adva...
Bone cancer pain is a common symptom in cancer patients with bone metastases and the underlying mechanisms are largely unknown. The aim of this study is to explore the endogenous analgesic mechanisms to develop new therapeutic strategies for bone-cancer induced pain (BCIP) as a result of metastases. MRMT-1 tumor cells were injected into bilateral tibia of rats and X-rays showed that the area su...
BACKGROUND Bone metastases are highly frequent complications of breast cancers. Current bone metastasis treatments using powerful anti-resorptive agents are only palliative indicating that factors independent of bone resorption control bone metastasis progression. Autotaxin (ATX/NPP2) is a secreted protein with both oncogenic and pro-metastatic properties. Through its lysosphospholipase D (lyso...
Breast cancer is a very common diagnosis in women; approximately 30% of patients with breast cancer will develop bone metastases. In addition, breast cancer patients experience adjuvant treatment related bone loss. Bisphosphonates (BPs) are the standard of care for maintaining bone health in patients with cancer. The purpose of this paper is to review the evidence on the use of zoledronic acid ...
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