Normalization of regulatory T cells, serum TGF-β1, and LTN after 5-aminolevulinic acid-photodynamic therapy in patients with condyloma acuminate
- Authors:
- Published online on: May 3, 2017 https://doi.org/10.3892/etm.2017.4418
- Pages: 3327-3332
-
Copyright: © Bu et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
Metrics: Total
Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )
Abstract
The purpose of this study was to investigate the changes in peripheral blood regulatory T (Treg) cells, serum transforming growth factor‑β1 (TGF‑β1), and lymphotactin (LTN) following treatment of patients with condyloma acuminata (CA) with 5-aminolevulinic acid-photodynamic. A total of 46 patients with CA were selected as the experimental group and 43 healthy individuals were included in the control group. Before the treatment, the CA patients had a higher number of CD4+CD25+Foxp3+ Treg cells and CD4+CD25+ Treg cells than the healthy group. CA patients also had lower levels of serum TGF‑β1 and LTN than the healthy controls. After the treatment, the number of CD4+CD25+Foxp3+ Treg cells and CD4+CD25+ Treg cells decreased significantly in the CA patients and normalized to the levels in the control group after 3 weeks. The treatment also elevated the levels of serum TGF‑β1 and LTN in the CA patients, which were close to the values in the control group after 3 weeks. The results showed that low levels of serum TGF‑β1 and LTN played important roles in the occurrence and development of CA and cellular immune functions were closely related to the occurrence and development of CA.