Journals / Bakırköy Tıp Dergisi / 2016 / Cilt: 12 - Sayı: 1

Pankreas Adenokanserli Hastalarda Serum Ekstrasellüler Matriks Proteinlerinin Prognostik ve Prediktif Değerinin Araştırılması

Pankreas adenokanserli hastalarda serum ekstrasellüler matriks proteinlerinin prognostik ve prediktif değerinin araştırılması

Pages
24–32
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

However, their predictive and prognostic values were not determined

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The predictive and prognostic value evaluation of serum extracellular matrix proteins levels in patients with pancreas adenocarcinomaObjective: Fibronectin (FN),vitronectin (VTN), and tip IV kollagen (Kol IV) are the important components of the extracellular matrix (ECM) proteins.
📊
Key Findings & Data:The objective of this study was to determine the clinical significance of serum levels of these molecules in pancreas adenocarcinoma (PA) patients.Material and Methods: A total of 33 patients with a pathologically confirmed diagnosis of PA and age- and sex-matched 30 healthy controls were enrolled into this study.
💡
Conclusion & Impact:However, their predictive and prognostic values were not determined
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The predictive and prognostic value evaluation of serum extracellular matrix proteins levels in patients with pancreas adenocarcinomaObjective: Fibronectin (FN),vitronectin (VTN), and tip IV kollagen (Kol IV) are the important components of the extracellular matrix (ECM) proteins. The objective of this study was to determine the clinical significance of serum levels of these molecules in pancreas adenocarcinoma (PA) patients.Material and Methods: A total of 33 patients with a pathologically confirmed diagnosis of PA and age- and sex-matched 30 healthy controls were enrolled into this study. Serum FN, VTN, and Kol IV concentrations were determined by the enzyme-linked immuno-sorbent assay (ELISA) method.Results: The median age at diagnosis was 59 years, range 32 to 84 years where 61% of the patients were male. Majority of the patients (70%) had good performance status . The most common tumor localization was head of pancreas (68%). Of the 9 patients who undergone surgical intervention, 5 patients (15%) had pancreaticoduodenectomy, while palliative surgery was performed in the remaining 4 (12%) patients. The baseline serum FN, VTN, and Kol IV levels were significantly higher in patients with PA than in the healthy control group (p=0.001, p=0.007 and p<0.001, respectively). Additionally, serum FN levels of the patients with jaundice (p=0.02), serum VTN levels of older patients - (p=0.03), and serum Kol IV levels of older patients, patients with metastasis and liver metastasis presence were detected to be significantly higher compared with others (p=0.009, p=0.05 and p=0.04, respectively). However, serum FN, VTN, and Kol IV levels had no prognostic role for outcome in PA patients (p=0.45, p=0.69 and p=0.11, respectively).Conclusions: Serum levels of ECM proteins were diagnostic markers in PA patients. However, their predictive and prognostic values were not determined

Özet

Fibronektin (FN), vitronektin (VTN) ve tip IV kolajen (Kol IV) ekstrasellüler matriks (ECM) protenleridir. Bu çalışmada pankreas adenokarsinomlu (PA) hastalarda bu moleküllerin serum düzeylerinin klinik önemini belirlemeyi amaçladık.Gereç ve Yöntem: Çalışmamıza patolojik olarak konfirme edilen PA tanılı 33 hasta ile yaş-cinsiyet olarak eşleştirilmiş 30 sağlıklı kontrol alındı. Serum FN, VTN ve Kol IV düzeyleri, enzyme-linked immuno-sorbent assay (ELISA) yöntemiyle değerlendirildi. Bulgular: Ortanca tanı yaşı 59 olarak saptanan hasta grubunun %61'nin cinsiyetinin erkek olduğu görüldü. Hastaların çoğunluğunun (%70) performans durumunun iyi olduğu belirlendi. En sık tümör lokalizasyonun pankreasın baş bölgesi (%68) olduğu saptandı. Cerrahi girişim uygulanan 9 (%27) hastanın; 5 (%15)'ine pankreatikoduodenektomi operasyonu ve 4'üne (%12) palyatif cerrahi uygulandı. Serum FN, VTN ve Kol IVdüzeyleri, hasta grubunda kontrol grubuna göre anlamlı olarak yüksek bulundu (sırasıyla; p=0.001, p=0.007 ve p<0.001). Ayrıca, sarılığı olan hastalarda serum FN (p=0.02) düzeyi, ileri yaştaki hastalarda serum VTN (p=0.03) düzeyi ve ileri yaştaki, metastatik hastalığı ve karaciğer metastazı olan hastalarda Kol IV düzeyi yüksek olarak tespit edildi (sırasıyla, p=0.009, p=0.05 ve p=0.04). Ancak, PA'lı hastalarda serum FN, VTN ve Kol IV düzeyleri ile prognoz arasında anlamlı bir ilişki saptanmadı.Sonuç: Serum ECM proteinlerinin PA'lı hastalarda tanısal değeri bulunmaktadır; fakat prediktif ve prognostik değeri yoktur

🔖

Cite This Article

KARABULUT, S., KARABULUT, M., ALIŞ, H., DAĞOĞLU, N., TAMBAŞ, M., KAPAN, S., ORAN, E., SOYDİNÇ, H. O., TAŞ, F. (2016). Pankreas Adenokanserli Hastalarda Serum Ekstrasellüler Matriks Proteinlerinin Prognostik ve Prediktif Değerinin Araştırılması. Bakırköy Tıp Dergisi, Cilt: 12 - Sayı: 1, 24–32. https://ajindex.com/articles/132462

References (15)

  1. Jemal A, Siegel R, Ward E, et al. Cancer J Clin 2008; 58: 71-96.
  2. Löhr M, Trautmann B, Göttler M, et al. Human ductal adenocarcinomas of the pancreas express extracellular matrix proteins. Br J Cancer 1994; 69: 144-151.
  3. Ryschich E, Khamidjanov A, Kerkadze V, et al. Promotion of tumor cell migration by extracellular matrix proteins in human pancreatic cancer. Pancreas 2009; 38: 804-810. Ylätupa S, Haglund C, Mertaniemi P, et al. Cellular fibronectin in serum and plasma: a potential new tumour marker? Br J Cancer 1995; 71: 578-582.
  4. Haglund C, Ylätupa S, Mertaniemi P, et al. Cellular fibronectin concentration in the plasma of patients with malignant and benign diseases: a comparison with CA 19-9 and CEA. Br J Cancer 1997; 76: 777-783.
  5. Ellenrieder V, Schneiderhan W, Bachem M, et al. Fibrogenesis in the pancreas. Rocz Akad Med Bialymst 2004; 49: 40-46.
  6. Lee CS, Montebello J, Georgiou T, et al. Distribution of type IV collagen in pancreatic adenocarcinoma and chronic pancreatitis. Int J ExpPathol 1994; 75: 79-83.
  7. Ohlund D, Lundin C, Ardnor B, et al. Type IV collagen is a tumour stroma-derived biomarker for pancreas cancer. Br J Cancer 2009; 101: 91-97.
  8. Fernandez-Garcia B, Eiró N, Marín L, et al. Expression and prognostic significance of fibronectin and matrix metalloproteases in breast cancer metastasis. Histopathology 2014; 64: 512-522.
  9. Futyma K, Kubiatowski T, Rózynska K, et al. Decreased osteonectin and fibronectin gene expression in endometrial cancer cancer as a prognostic marker. Ginekol Pol 2009; 80: 907-913.
  10. Demeter A, Szirmai K, Oláh J, et al. Elevated expression of matrix metalloproteinase-9, and fibronectin concentration in recurrent epithelial ovariancancer. Orv Hetil 2004; 145: 1617-1624.
  11. Carduner L, Agniel R, Kellouche S, et al. Ovarian cancer ascites- derived vitronectin and fibronectin: combined purification, molecular features and effects on cell response. Biochim Biophys Acta 2013; 1830: 4885-4897.
  12. Tas F, Karabulut S, Bilgin E, et al. Clinical significance fibronectin and vitronectin levels in melanom patients. Melanoma Res 2014; 24: 475-479.
  13. Sabatino M, Kim-Schulze S, Panelli MC, et al. Serum vascular endothelial growth factor and fibronectin predict clinical response to high-dose interleukin-2 therapy. J Clin Oncol 2009; 27: 2645-52.
  14. Kirkali G, Tüzel E, Güler C, et al. Significance of tissue laminin P (1) elastase and fibronectin levels in transitional cell carcinoma of the bladder. Eur Urol 2001; 39: 292-299.
  15. Sudo T, Iwaya T, Nishida N, et al.