搜索结果: 1-15 共查到“国际动态 Immune system”相关记录18条 . 查询时间(0.078 秒)
The immune system does battle in the intestines to keep bacteria in check（图）
Research Infectious Diseases Veterinary Medicine
2023/6/29
Yersinia bacteria cause a variety of human and animal diseases, the most notorious being the plague, caused by Yersinia pestis. A relative, Yersinia pseudotuberculosis, causes gastrointestinal illness...
Checkpoint inhibitors have become important tools in the cancer-fighting arsenal. By blocking proteins that normally restrain the immune response, these drugs can help the immune system destroy cancer...
Method for delivering immune system-stimulating drugs may enhance cancer immunotherapy（图）
递送 免疫系统 刺激药物 癌症免疫治疗
2023/6/7
Stimulating the body’s immune system to attack tumors is a promising way to treat cancer. Scientists are working on two complementary strategies to achieve that: taking off the brakes that tumors put ...
Immunotherapy is a promising strategy to treat cancer by stimulating the body’s own immune system to destroy tumor cells, but it only works for a handful of cancers. MIT researchers have now discovere...
One reason it's so difficult to produce effective vaccines against some viruses, including influenza and HIV, is that these viruses mutate very rapidly. Mutation allows them to evade the antibodies ge...
Wound-healing biomaterials activate immune system for stronger skin（图）
Wound-healing biomaterials activate immune system stronger skin
2020/11/20
Researchers at Duke University and the University of California, Los Angeles have developed a biomaterial that significantly reduces scar formation after wounding, leading to more effective ...
Nanoparticles can limit inflammation by distracting the immune system（图）
Nanoparticles limit inflammation distracting the immune system
2017/11/24
A surprise finding suggests that an injection of nanoparticles may be able to help fight the immune system when it goes haywire, researchers at the University of Michigan have shown. The nanoparticles...
Penn Study Models How the Immune System Might Evolve to Conquer HIV
Penn Study Models Immune System HIV
2016/8/1
It has remained frustratingly difficult to develop a vaccine for HIV/AIDS, in part because the virus, once in our bodies, rapidly reproduces and evolves to escape being killed by the immune system.“Th...
Age-Related Cognitive Decline Tied to Immune-System Molecule
Age-Related Cognitive Decline Tied Immune-System
2015/7/13
A blood-borne molecule that increases in abundance as we age blocks regeneration of brain cells and promotes cognitive decline, suggests a new study by researchers at UC San Francisco and Stanford Sch...
The human immune system is poised to spring into action at the first sign of a foreign invader, but it often fails to eliminate tumors that arise from the body’s own cells. Cancer biologists hope to h...
“Recent research has found that cancer is already adept at using cyberwarfare against the immune system, and we studied the interplay between cancer and the immune system to see how we might turn the ...
Scientists from The University of Queensland have discovered that a microbe responsible for invasive bacterial Group A Streptococcus infections can bypass the immune system and multiply within infecte...
Puzzling question in bacterial immune system answered（图）
Puzzling question bacterial immune system
2014/3/18
A central question has been answered regarding a protein that plays an essential role in the bacterial immune system and is fast becoming a valuable tool for genetic engineering. A team of researchers...
Immune system drives pregnancy complications after fetal surgery in mice（图）
Immune system drives pregnancy complications
2014/3/18
As a fetal surgeon at UC San Francisco, Tippi MacKenzie, MD, has long known that conducting surgery on a fetus to correct a problems such as spina bifida often results in preterm labor and premature b...
After recovering from a cold or other infection, your body’s immune system is primed to react quickly if the same agent tries to infect you. White blood cells called memory T cells specifically rememb...