Serum HSP70 and VEGF Levels Are Effective Predictive Factors of Chemoradiosensitivity and Prognosis of Pancreatic Cancer Patients.
Pancreas
; 53(9): e713-e722, 2024 Oct 01.
Article
em En
| MEDLINE
| ID: mdl-38537161
ABSTRACT
AIM:
The study is to evaluate serum HSP70 and VEGF for predicting the chemoradiosensitivity of the pancreatic cancer patients. MATERIALS ANDMETHODS:
255 pancreatic cancer patients and 60 healthy subjects were measured for serum HSP70 and VEGF using ELISA for the pretreatment, during treatment, and postchemoradiotherapy timepoints.RESULTS:
The serum HSP70 and VEGF were found to be elevated in pancreatic cancer patients as compared to healthy subjects. After chemoradiotherapy treatment, 179 patients showed effective clinical response while 76 patients showed ineffective clinical response. Serum HSP70 and VEGF were higher during chemoradiotherapy, and lower posttreatment in the effective group. However, serum HSP70 and VEGF were higher during and after treatment in the ineffective group. At any given timepoint, serum HSP70 and VEGF were higher in the ineffective group compared with the effective group. The overall survival and progression-free survival trends were as follows HSP70 High /VEGF High < HSP70 High /VEGF Low or HSP70 Low /VEGF High < HSP70 Low /VEGF Low . Serum HSP70 and VEGF were individually effective, and their combination was even more effective in predicting the chemoradiosensitivity of pancreatic cancer patients. HSP70 and VEGF were independent risk factors for overall survival and progression-free survival of pancreatic cancer patients.CONCLUSIONS:
Low levels of serum HSP70 and VEGF were associated with improved radiosensitivity and better prognosis of pancreatic cancer patients.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Pancreáticas
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Biomarcadores Tumorais
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Proteínas de Choque Térmico HSP70
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Fator A de Crescimento do Endotélio Vascular
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Quimiorradioterapia
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article