搜索结果: 1-15 共查到“医学 Tumors”相关记录74条 . 查询时间(0.047 秒)
Nanoparticles provoke immune response against tumors but avoid side effects（图）
纳米颗粒 肿瘤 免疫反应
2023/6/6
Cancer drugs that stimulate the body’s immune system to attack tumors are a promising way to treat many types of cancer. However, some of these drugs produce too much systemic inflammation when delive...
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...
A new method could enable a patient’s own antibodies to eliminate their tumors（图）
肿瘤免疫学 抗体 靶向治疗
2023/7/10
One of the reasons that cancer is notoriously difficult to treat is that it can look very different for each patient. As a result, most targeted therapies only work for a fraction of cancer patients. ...
Over time, cancer cells can evolve to become resistant to treatment, more aggressive, and metastatic — capable of spreading to additional sites in the body and forming new tumors. The more of these tr...
A stealthy way to combat tumors（图）
抗肿瘤 辅助免疫细胞 T细胞
2023/6/6
Under the right circumstances, the body’s T cells can detect and destroy cancer cells. However, in most cancer patients, T cells become disarmed once they enter the environment surrounding a tumor.
Solid, liquid, or gas? Technique quickly identifies physical state of tissues and tumors（图）
技术快速识别 肿瘤 癌症诊断
2023/6/19
As an organism grows, the feel of it changes too. In the initial stages, an embryo takes on an almost fluid-like state that allows its cells to divide and expand. As it matures, its tissues and organs...
蚌埠医学院病理学课件 Tumors of the cervix。
上海交通大学耳鼻咽喉科学英文版课件 Tumors of the larynx.
上海交通大学医学院口腔组织病理学课件 Salivary Gland Tumors。
Novel microwave-induced photodynamic therapy could target deeply situated tumors
Novel microwave-induced photodynamic therapy deeply situated tumors
2016/11/4
Physicists at The University of Texas at Arlington have shown that using microwaves to activate photosensitive nanoparticles produces tissue-heating effects that ultimately lead to cell death within s...
Stiffer breast tissue in obese women promotes tumors
Stiffer breast tissue obese women promotes tumors
2015/9/9
Women who are obese have a higher risk and a worse prognosis for breast cancer, but the reasons why remain unclear. A Cornell study published this month in Science Translational Medicine explains how ...
ERK1 AND ERK2 IN HEMATOPOIESIS, MAST CELL FUNCTION, AND THE MANAGEMENT OF NF1-ASSOCIATED LEUKEMIA AND TUMORS
hematopoiesis neurofibroma leukemia
2015/5/25
Neurofibromatosis type 1 is a genetic disease that results from either heritable or spontaneous autosomal dominant mutations in the NF1 gene, which encodes a protein serving, at least in part, to acce...
Drugs that target insulin pathways to slow or stop the growth of brain tumors are going in the right direction but appear to be on the wrong track, according to new research at Rice University.Through...
Enzymes Believed to Promote Cancer Actually Suppress Tumors
Enzymes Believed Promote Cancer Suppress Tumors
2015/3/4
Upending decades-old dogma, a team of scientists at the University of California, San Diego School of Medicine say enzymes long categorized as promoting cancer are, in fact, tumor suppressors and that...
Repression of cyclin D1 as a target for germ cell tumors
metastatic germ cell tumors cyclin D1
2014/12/12
Metastatic germ cell tumors (GCT) are curable, however GCTs refractory to cisplatin-based chemotherapy have a poor prognosis. This study explores D-type cyclins as molecular targets in GCTs because al...