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在抗原设计上,由神州细胞工程有限公司开发的SCTV01C是基于Alpha变异株(B.1.1.7,英国株)和Beta变异株(B.1.351,南非株)构建的二价重组蛋白疫苗,具有新冠病毒刺突蛋白S天然的三聚体结构,可诱导出高滴度的中和抗体和T细胞反应。电子显微镜结果显示三聚体蛋白为均一的10x20纳米颗粒。
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Deep dive into key COVID-19 protein is step toward new drugs, vaccines(图)
COVID-19 protein step toward new drugs vaccines
2021/4/23
Researchers at Oregon State University have taken a key step toward new drugs and vaccines for combating COVID-19 with a detailed biophysical study of one protein's interactions with the SARS-CoV-2 ge...
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Model could improve design of vaccines, immunotherapies(图)
Model improve design vaccines immunotherapies
2020/11/6
The body's immune system defeats diseases by sensing foreign invaders, such as bacteria or viruses, then mounting a response against them.But how immune cell receptors work together to sense multiple ...
The complex structures making the surface of a virus are small weaves of proteins that make a big impact on how a virus interacts with cells and its environment. A slight change in protein sequence ma...
2017艾滋病毒疫苗Keystone Symposia (2017 Keystone Symposia on HIV Vaccines )
2017 艾滋病毒疫苗 Keystone Symposia
2017/2/13
Despite great progress in preventing and treating HIV, new infections continue to plague communities around the world, and the need for an HIV vaccine is as urgent as ever. Several large cohorts of HI...
2017 艾滋病毒疫苗 Keystone Symposia(2017 Keystone Symposia on HIV Vaccines)
HIV Vaccines Vaccine Antigen
2017/1/10
The meeting will begin on Sunday, March 26 with registration from 16:00 to 20:00 and a welcome mixer from 18:00 to 20:00. Conference events conclude on Thursday, March 30 with a closing plenary sessio...
BYU researchers speeding up process of making vaccines
BYU researchers speeding up process vaccines
2015/12/7
Researchers at BYU have devised a system to speed up the process of making life-saving vaccines for new viruses.Their concept is to create the biological machinery for vaccine production en masse, put...
Vaccines:Propaganda and Practice
Immunization Vaccine propaganda Immunization program Anti vaccine campaign
2015/7/29
Vaccines are a cost effective, time tested means of reducing morbidity and mortality. As more and more new vaccines are introduced and more diseases come under the purview of ‘vaccination net’, the ro...
HPV VACCINES AND THE AUSTRALIAN HUMAN PAPILLOMAVIRUS (HPV) VACCINATION PROGRAM
Human papillomavirus (HPV) vaccine HPV
2015/3/26
Australia was the first country in the world to commence a national vaccination program against human papillomavirus,
using the quadrivalent human papillomavirus vaccine, Gardasil®. This program...
Comparison of live and inactivated Salmonella Typhimurium vaccines containing different combinations of SPI-1 and SPI-2 antigens in poultry
serological response faecal shedding attenuated vaccine
2015/3/17
Salmonella enterica subsp. enterica originating from poultry and poultry products is responsible
for the vast majority of human gastrointestinal disorders in Europe. For this reason different measur...
Many epidemiologic studies now support a hypothesis,
formulated 20 years ago by Gissmann and Zur Hausen, that
papillomaviruses (PV) are a major cause of cervical cancer and
other anogenital maligna...
Immunising people with vaccines that are quick and inexpensive to produce is the answer to preventing large-scale spread of infectious disease, Professor Anton Middelberg from UQ’s Australian Institut...
One of the most popular vaccine brands for children may not be the most cost-effective choice. And doctors may be overlooking some cost factors when choosing vaccines, driving the market toward what i...
Challenges on Induction of Broadly Neutralizing Antibodies for Optimization of HIV Vaccines Development and Vectored Immunoprophylaxis
HIV AIDS Broadly Neutralizing Antibodies (bNAbs) Vectored Immunoprophylaxis
2013/1/30
Despite extensive research efforts, a preventive human immunodeficiency virus (HIV) vaccine remains one of the major challenges in the field of AIDS research. Experimental strategies which have been p...