搜索结果: 1-15 共查到“国际动态 肿瘤学 cells”相关记录20条 . 查询时间(0.393 秒)
Cancer cells selectively load ‘drones’ to keep T cells from infiltrating tumors（图）
癌细胞 选择性加载 T细胞 浸润肿瘤
2023/7/7
Checkpoint inhibitor drugs have been a gamechanger for many cancer patients. Yet around 70% don’t respond to these medications, which work by removing the “brakes” on the immune system’s response to a...
Differences in T cells’ functional states determine resistance to cancer therapy（图）
T细胞 癌症治疗 耐药性
2023/6/6
Non-small cell lung cancer (NSCLC) is the most common type of lung cancer in humans. Some patients with NSCLC receive a therapy called immune checkpoint blockade (ICB) that helps kill cancer cells by ...
Researchers at MIT and Dana-Farber Cancer Institute have developed a new way to determine whether individual patients will respond to a specific cancer drug or not. This kind of test could help doctor...
As tumors grow within an organ, they also release cells that enter the bloodstream. These cells can travel to other organs, seeding new tumors called metastases.
Study finds a new way to shut down cancer cells’ ability to consume glucose（图）
shut down cancer cells ability to consume glucose
2017/11/23
Cancer cells consume exorbitant amounts of glucose, a key source of energy, and shutting down this glucose consumption has long been considered a logical therapeutic strategy. However, good pharmacolo...
UA Cancer Center Team Identifies a Switch that May Help Target Dormant Cancer Cells（图）
UA Cancer Center Team Dormant Cancer Cells
2017/10/24
A study by scientists at the University of Arizona and the University of Pittsburgh may hold the key to targeting dormant — or inactive —cancer cells, which are resistant to chemotherapy and other tre...
Spaser Can Detect,Kill Circulating Tumor Cells to Prevent Cancer Metastases,Study Finds
Spaser Can Detect Kill Circulating Tumor Cells Prevent Cancer Metastases
2017/9/5
A nanolaser known as the spaser can serve as a super-bright, water-soluble, biocompatible probe capable of finding metastasized cancer cells in the blood stream and then killing these cells, according...
Chemical array draws out malignant cells to guide individualized cancer treatment（图）
Chemical array draws malignant cells guide individualized cancer treatment
2017/7/21
Melanoma is a particularly difficult cancer to treat once it has metastasized, spreading throughout the body. University of Illinois researchers are using chemistry to find the deadly, elusive maligna...
Biomedical engineers at Duke University have discovered a way to detect signs of cancer on a cell-by-cell basis using two lasers and a camera.Several medical devices currently in use and in clinical t...
Cancer cells 'talk' to their environment,and it talks back
Cancer cells talk environment talks back
2016/11/29
Interactions between an animal cell and its environment, a fibrous network called the extracellular matrix, play a critical role in cell function, including growth and migration. But less understood i...
Only a few cells in a cancerous tumor are able to break away and spread to other parts of the body, but the curve along the edge of the tumor may play a large role in activating these tumor-seeding ce...
NYU Tandon researcher synthesizes hybrid molecule that delivers a blow to malignant cells
NYU Tandon synthesizes hybrid molecule malignant cells
2016/4/13
A new hybrid molecule developed in the lab at the NYU Tandon School of Engineering shows promise for treating breast cancer by serving as a “shipping container” for cytotoxic—or cell-destroying—chemot...
Sound separates cancer cells from blood samples
Sound separates cancer cells blood samples
2015/4/13
Separating circulating cancer cells from blood cells for diagnostic, prognostic and treatment purposes may become much easier using an acoustic separation method and an inexpensive, disposable chip, a...
Study shows how breast cancer cells break free to spread in the body（图）
breast cancer cells break free to spread in the body
2014/12/30
A gene normally involved in the regulation of embryonic development can trigger the transition of cells into more mobile types that can spread without regard for the normal biological controls that re...
Understanding of the particular cancer cells within a tumour that drive its growth could now advance more rapidly, thanks to Oxford University scientists.
They show in the journal PNAS how a crucial...