Related Experiment Video
Updated: Feb 4, 2026
12:04
The bm12 Inducible Model of Systemic Lupus Erythematosus SLE in C57BL/6 Mice
Published on: November 1, 2015
18.7K
Emerging areas for therapeutic discovery in SLE
Naomi I Maria1, Anne Davidson1
1Center for Autoimmunity, Musculoskeletal and Hematologic Diseases, Feinstein Institute for Medical Research, Manhasset, New York, NY 11030, United States.
Current Opinion in Immunology
|September 25, 2018
Summary
Systemic Lupus Erythematosus (SLE) involves faulty immune cell pathways, including abnormal clearance, overactive type I IFN signaling, and aberrant B/T cell activation, driving autoimmune inflammation. Understanding these mechanisms offers new therapeutic targets for SLE treatment.
Area of Science:
- Immunology
- Autoimmunity
- Molecular Biology
Background:
- Systemic Lupus Erythematosus (SLE) pathogenesis involves complex immune dysregulation.
- Genetic factors influence immune response thresholds in SLE.
- Aberrant clearance of cellular debris and immune complexes are key features.
Purpose of the Study:
- To review recent advances in understanding SLE pathogenesis.
- To highlight key dysfunctional immune pathways in SLE.
- To identify potential therapeutic targets based on new insights.
Main Methods:
- Review of recent scientific literature on SLE.
- Analysis of molecular and cellular mechanisms in autoimmunity.
- Synthesis of data on immune cell activation and signaling pathways.
Main Results:
- Identified aberrant clearance of nucleic acids and immune complexes.
- Highlighted excessive innate immune activation and type I IFN signaling.
- Noted abnormal B and T cell activation, including CD4+ and CD8+ T cells.
- Emphasized the role of immunometabolism imbalance in amplifying autoimmunity.
Conclusions:
- Recent advances reveal multiple contributing factors to SLE pathogenesis.
- Dysfunctional immune pathways, including innate and adaptive immunity, are central to SLE.
- Understanding these pathways provides a basis for developing novel SLE therapeutics.
More Related Videos
Related Concept Videos
01:27Emerging Adulthood
696
Jeffrey Arnett's concept of emerging adulthood offers a framework to understand the unique developmental stage between adolescence and full-fledged adulthood, generally from ages 18 to 25. This period is marked by extensive exploration and shifts in identity, relationships, and career choices, a process known in psychology as role experimentation. Emerging adulthood reflects the evolving cultural expectations surrounding adulthood and the dynamic process of personal transformation during...
696
01:26Drug Discovery: Overview
11.6K
Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
11.6K
01:30Introduction Cardiac Emergencies
373
Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
373
01:13Therapeutic Index
6.8K
The therapeutic index of a drug is a key parameter in pharmacology that quantifies the relative safety of a drug by calculating the ratio between the dose that causes toxicity in half the population (50%) to the dose that proves to be effective for half the population (50%). It provides a spectrum of doses for a particular drug ranging from effective to potentially toxic. To illustrate, consider an anticoagulant agent like warfarin. It possesses a narrow window within its therapeutic index to...
6.8K
01:29Applications of GIS: Disaster Management and Emergency Response
523
Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
523
01:30Therapeutic Communication
8.2K
Communication is a lifelong learning process. Through therapeutic communication, nurses can collect relevant assessment data, provide education and counseling, and interact during nursing interventions. Sending and receiving messages occur through verbal and nonverbal communication techniques and can happen separately or simultaneously.
Verbal communication depends on language or a prescribed way of using words so that people can share information effectively. The critical aspects of verbal...
Verbal communication depends on language or a prescribed way of using words so that people can share information effectively. The critical aspects of verbal...
8.2K