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Senescence in head and neck squamous cell carcinoma: relationship between senescence-associated secretory phenotype (SASP) mRNA expression level and clinicopathological features.
Ostrowska, Kamila; Niewinski, Patryk; Piotrowski, Igor; Ostapowicz, Julia; Koczot, Sabina; Suchorska, Wiktoria Maria; Golusinski, Pawel; Masternak, Michal Mateusz; Golusinski, Wojciech.
Afiliação
  • Ostrowska K; Department of Head and Neck Surgery, Poznan University of Medical Sciences, 61-866, Poznan, Poland. kamila.ostrowska@wco.pl.
  • Niewinski P; Radiobiology Laboratory, The Greater Poland Cancer Centre, 61-866, Poznan, Poland. kamila.ostrowska@wco.pl.
  • Piotrowski I; Department of Head and Neck Surgery, Poznan University of Medical Sciences, 61-866, Poznan, Poland. patryk.niewinski@wco.pl.
  • Ostapowicz J; Radiobiology Laboratory, The Greater Poland Cancer Centre, 61-866, Poznan, Poland.
  • Koczot S; Department of Head and Neck Surgery, Poznan University of Medical Sciences, 61-866, Poznan, Poland.
  • Suchorska WM; Radiobiology Laboratory, The Greater Poland Cancer Centre, 61-866, Poznan, Poland.
  • Golusinski P; Department of Electroradiology, Poznan University of Medical Sciences, 61-866, Poznan, Poland.
  • Masternak MM; Department of Head and Neck Surgery, Poznan University of Medical Sciences, 61-866, Poznan, Poland.
  • Golusinski W; Radiobiology Laboratory, The Greater Poland Cancer Centre, 61-866, Poznan, Poland.
Clin Transl Oncol ; 26(4): 1022-1032, 2024 Apr.
Article em En | MEDLINE | ID: mdl-38175424
ABSTRACT

BACKGROUND:

Cellular senescence is a state characterized by cell-cycle arrest and apoptotic resistance. Senescence in cancer may be induced by oncogenes or therapy. While cellular senescence might play an important role in protection against cancer development, elevated and uncontrolled senescent cells accumulation may promote carcinogenesis by secreting a collection of pro-inflammatory factors, collectively termed the senescence-associated secretory phenotype (SASP). MATERIAL AND

METHODS:

We determined the gene expression at mRNA level of selected cellular senescence markers (p16 and LMNB1) and SASP factors (IL-6, IL-1b, CXCL-1 and TNF-α) in 72 cancerous tissues and 64 normal tissues obtained from patients with head and neck squamous cell carcinoma (HNSCC) and correlated this data with patients' clinical follow-up.

RESULTS:

Our results indicate higher levels of selected SASP factors in cancerous compared to normal tissues. We presented the relationship between SASP factors expression at the transcript level and the progression of the disease. Moreover, we proposed CXCL1 as a candidate biomarker differentiating normal tissues from cancerous ones and IL1b expression as a molecular factor related to increased TNM stage.

CONCLUSION:

Our primary study indicates that SASP expression may be associated with some clinicopathological features. However, a more detailed study is needed to present specific role of senescence-related mechanism and SASPs especially in tumor therapy response and in relation to the patient's immune system condition.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Fenótipo Secretor Associado à Senescência / Neoplasias de Cabeça e Pescoço Tipo de estudo: Risk_factors_studies Limite: Humans Idioma: En Revista: Clin Transl Oncol Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Polônia País de publicação: Itália
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Fenótipo Secretor Associado à Senescência / Neoplasias de Cabeça e Pescoço Tipo de estudo: Risk_factors_studies Limite: Humans Idioma: En Revista: Clin Transl Oncol Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Polônia País de publicação: Itália