Destroy, what destroys you

Khang Luu1,2, Emily Nickles1, Herbert Schwarz1,2

  • 1Department of Physiology, and Immunology Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.

Oncoimmunology
|February 1, 2020
PubMed

Insights

New research highlights CD137

Area of Science:

  • Immunology and Virology

Background:

  • Epstein-Barr virus (EBV) infections are common, and their control is crucial for preventing associated diseases.
  • The role of CD137 in EBV infection dynamics and immune response requires further elucidation.

Purpose of the Study:

  • To investigate the significance of CD137 in the context of Epstein-Barr virus (EBV) infections.
  • To explore the potential of targeting CD137 for therapeutic interventions against EBV-associated conditions.

Main Methods:

  • Analysis of genetic mutations in CD137 and their correlation with EBV-associated diseases.
  • Investigation of EBV's effect on CD137 expression in relevant cellular contexts.

Main Results:

  • Mutations in the CD137 gene are linked to an increased susceptibility to EBV-associated diseases.
  • Epstein-Barr virus (EBV) triggers ectopic CD137 expression, leading to negative feedback and reduced T cell costimulation.

Conclusions:

  • CD137 plays a critical role in controlling Epstein-Barr virus (EBV) infections.
  • CD137 agonists represent a promising therapeutic strategy for treating EBV-associated diseases.

Related Concept Videos

Threats to Biodiversity01:50

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
26.4K
Factors Affecting Illness01:18

Factors Affecting Illness

When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
4.9K
Types of Toxins01:36

Types of Toxins

Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
3.1K
Ecological Disturbance02:26

Ecological Disturbance

An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
20.5K
Habitat Fragmentation02:31

Habitat Fragmentation

Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
20.8K
Mutations01:39

Mutations

Overview
94.1K