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相关概念视频

Vaccinations01:51

Vaccinations

Overview
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
Vaccines01:21

Vaccines

Vaccines are among the most effective tools in preventive medicine, designed to prepare the immune system to recognize and combat infectious agents. By introducing antigens—substances that the immune system identifies as foreign—vaccines stimulate an adaptive immune response that leads to immunological memory. This immunological memory enables the body to mount a faster and more effective response upon future exposures to the actual pathogen.Vaccines can be categorized based on the type of...
Diphtheria01:28

Diphtheria

Diphtheria is an acute, toxin-mediated infectious disease that primarily affects the upper respiratory tract. It is caused by Corynebacterium diphtheriae, a Gram-positive, pleomorphic rod that lacks spore-forming capability and exhibits a characteristic club-shaped morphology under microscopic examination. While C. diphtheriae can asymptomatically colonize mucosal surfaces, clinical disease manifests only when the bacterial strain is lysogenized by a specific β-corynephage. This phage...
Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...

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相关实验视频

Updated: Jun 18, 2026

Intralymphatic Immunotherapy and Vaccination in Mice
07:33

Intralymphatic Immunotherapy and Vaccination in Mice

Published on: February 2, 2014

在中枢神经系统疾病中的炎症和治疗性疫苗接种.

Howard L Weiner1, Dennis J Selkoe

  • 1Center for Neurologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.

Nature
|December 20, 2002
PubMed
概括

中枢神经系统疾病,包括阿尔茨海默氏症和中风,涉及炎症. 治疗性疫苗对神经退行性疾病有希望,但存在不良炎症影响的风险.

科学领域:

  • 神经免疫学 神经免疫学
  • 中枢神经系统 (CNS) 疾病
  • 炎症性疾病 炎症性疾病

背景情况:

  • 对中枢神经系统 (CNS) 疾病的理解已经超越了像多发性硬化症这样的经典自身免疫性疾病.
  • 新出现的证据强调了在阿尔茨海默病和中风等疾病中炎症和免疫系统的重要作用.
  • 这些炎症成分表明抗炎和免疫治疗策略的潜在治疗益处.

研究的目的:

  • 探索日益扩大的炎症性中枢神经系统疾病的频谱.
  • 研究免疫治疗方法的潜力,包括疫苗,用于神经退行性疾病.
  • 检查治疗性疫苗的双重性质,平衡潜在的益处与不必要的炎症风险.

主要方法:

  • 关于神经炎症和免疫疗法的当前科学文献的综述.
  • 对中枢神经系统疾病治疗疫苗的临床前和临床数据的分析.
  • 评估潜在的机制,有益的和有害的炎症反应.

主要成果:

  • 炎症过程越来越被认为是中枢神经系统疾病的关键因素,包括阿尔茨海默病和中风.
  • 针对神经退行性疾病 (如阿尔茨海默氏症和多发性硬化症) 的治疗性疫苗已在动物模型中表现出有效性,并已进入临床试验.
  • 这些新型疫苗策略在治疗神经退行性疾病方面呈现了范式的转变.

更多相关视频

In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model
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In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model

Published on: November 28, 2017

Direct Intrathecal Injection of Recombinant Adeno-associated Viruses in Adult Mice
08:17

Direct Intrathecal Injection of Recombinant Adeno-associated Viruses in Adult Mice

Published on: February 15, 2019

相关实验视频

Last Updated: Jun 18, 2026

Intralymphatic Immunotherapy and Vaccination in Mice
07:33

Intralymphatic Immunotherapy and Vaccination in Mice

Published on: February 2, 2014

In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model
07:05

In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model

Published on: November 28, 2017

Direct Intrathecal Injection of Recombinant Adeno-associated Viruses in Adult Mice
08:17

Direct Intrathecal Injection of Recombinant Adeno-associated Viruses in Adult Mice

Published on: February 15, 2019

结论:

  • 神经炎症的不断扩大作用需要新的治疗策略.
  • 治疗性疫苗为治疗神经退行性疾病提供了一个有希望的,尽管复杂的途径.
  • 仔细考虑潜在的炎症副作用对于这些免疫疗法的成功临床应用至关重要.