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Updated: Jul 25, 2026

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Development of an IFN-γ ELISpot Assay to Assess Varicella-Zoster Virus-specific Cell-mediated Immunity Following Umbilical Cord Blood Transplantation
Published on: July 9, 2014
Effect of anti-herpes specific transfer factor
1Dept. of Allergology and Clinical Immunology, Faculty Hospital, Olomouc, Czech Republic.
Summary
This study shows that anti-herpes dialysate (AH-DLE) therapy significantly reduced herpes infection relapses in patients. Most patients experienced fewer and less severe herpes outbreaks after treatment.
Area of Science:
- Immunology
- Virology
- Dermatology
Background:
- Recurrent herpetic infections pose a significant challenge due to limited effective treatments.
- Lymphocyte-derived therapies offer a potential avenue for managing viral infections.
Purpose of the Study:
- To evaluate the efficacy of a specific anti-herpes dialysate (AH-DLE) in patients with recurrent herpetic infections.
- To assess the impact of varying doses of AH-DLE on relapse rates and severity.
Main Methods:
- Lymphocytes were collected from convalescents of herpetic infections.
- Anti-herpes dialysate (AH-DLE) was prepared using standard lymphocyte processing.
- 37 patients received one, two, or three doses of AH-DLE at the onset of infection.
Main Results:
- 62.2% of patients showed marked improvement, with a significant decrease in herpes relapse frequency and/or duration.
- Mean annual relapses reduced from 12 to 3.5 post-therapy.
- No significant difference between one and two doses; three doses showed least favorable results, though 50% success in highly resistant cases.
Conclusions:
- AH-DLE therapy is effective in reducing the frequency and duration of recurrent herpetic infections.
- The treatment demonstrates promise, particularly for patients resistant to conventional therapies.
- Further research into optimal dosing strategies for AH-DLE may be warranted.
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