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Published on: April 6, 2022
Is controversy about 'transfer factor therapy' nearing an end?
1Department of Basic and Clinical Immunology and Microbiology, Medical University of South Carolina, Charleston, SC 29425, USA.
Dialysable leukocyte extracts, also known as transfer factor, show unmistakable therapeutic value in specific patient groups. Recent trials confirm their efficacy in certain circumstances, validating earlier findings.
Area of Science:
- Immunology
- Cellular Therapy
Background:
- Transfer factor was first described nearly 30 years ago.
- Dialysable leukocyte extracts (DLEs) are derived from leukocytes.
Purpose of the Study:
- To examine the therapeutic value of DLEs in adequately designed trials.
- To provide evidence for the efficacy of DLEs in specific clinical scenarios.
Main Methods:
- Conducting adequately designed clinical trials.
- Evaluating patient outcomes in specific circumstances.
Main Results:
- Unmistakable evidence of efficacy was found.
- DLEs demonstrated therapeutic value in certain patients.
Conclusions:
- DLEs possess significant therapeutic potential.
- Further research and application in specific patient populations are warranted.
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