نتایج جستجو برای: circulating tumor cells

تعداد نتایج: 1690461  

Journal: :Surgical Science 2022

Objective: To investigate the value of CTC clinical features and blood-related test indicators in renal cancer patients by detecting number circulating tumor cells (CTC) with cancer. Methods: analyze 59 cell carcinoma (RCC) admitted to Department Urology, Affiliated Hospital Chengde Medical College from May 2018 October 2019. According count (5 pcs/3.5 ml), they were divided into positive group...

Glioblastoma multiform(GBM) is the most prevalent primary brain tumor. Exosomes are extracellular vehicles for exchanging information between various cell types including cancer and normal cells. Exosomes are indicative of pathophysiological conditions of brain tumors that could be used in diagnosis and prognosis of GBM. In tumors, exosomes could carry various molecules like several miRNAs and ...

Journal: :Cancers 2021

Breast cancer is the most common neoplasm in women worldwide. Tissue biopsy, currently gold standard to obtain tumor molecular information, invasive and might be affected by heterogeneity rendering it incapable portray complete dynamic picture absence of specific genetic changes during evolution disease. In contrast, liquid biopsy can provide unique opportunities for real-time monitoring diseas...

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 2005
Volkmar Müller Nicole Stahmann Sabine Riethdorf Thomas Rau Tanja Zabel Alexander Goetz Fritz Jänicke Klaus Pantel

PURPOSE The incidence and biological characteristics of circulating tumor cells in the blood of patients with breast cancer were examined and subgroups were evaluated in the context of systemic treatment and the presence of disseminated tumor cells in bone marrow. EXPERIMENTAL DESIGN Circulating tumor cells were isolated from the peripheral blood of patients with breast cancer using a gradien...

Journal: :Journal of Investigative Dermatology 2011

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