Dergiler / Ulusal Travma ve Acil Cerrahi Dergisi / 2020 / Cilt: 26 - Sayı: 2

Comparison of caspase-8, granzyme B and cytochrome C apoptosis biomarker levels in orthopedic trauma patients

Ortopedik travma hastalarında kaspas-8, granzim B ve sitokrom C apoptoz biyobelirteçlerin düzeylerinin karşılaştırılması

Sayfa
274–279
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

This study may guide future studies designed for better understanding of the molecular pathways that govern the events during a fracture, which will be important for the future advancement of fracture treatment.

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Amaç & Hipotez:ABSTRACT BACKGROUND: The primary objective of this study was to investigate whether or not apoptosis is induced following bone fracture, and if so, to investigate whether the extrinsic or intrinsic pathway of cell death is stimulated.
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Temel Bulgular & Veri:METHODS: A total of 30 patients who presented at our clinic and were diagnosed with bone fracture following trauma were included in the study group.
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Sonuç & Katkı:This study may guide future studies designed for better understanding of the molecular pathways that govern the events during a fracture, which will be important for the future advancement of fracture treatment.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

ABSTRACT BACKGROUND: The primary objective of this study was to investigate whether or not apoptosis is induced following bone fracture, and if so, to investigate whether the extrinsic or intrinsic pathway of cell death is stimulated. METHODS: A total of 30 patients who presented at our clinic and were diagnosed with bone fracture following trauma were included in the study group. A control group was formed of 37 age and gender-matched volunteers. On the day after the fracture, blood samples taken from the patients were examined for cytochrome C, granzyme B and caspase-8 with the ELISA method. RESULTS: A total of 67 individuals were evaluated (fracture group: 30, control group: 37) in this study. Caspase-8 was found to be statistically significantly high in the patient group (0.37±0.06 ng/mL, p=0.002). No significant difference was determined between the groups in respect to cytochrome C values (p=0.173). The granzyme B values were determined to be significantly high in the patient group (52.56±8.51 pg/mL, p=0.007). CONCLUSION: These results obtained from patients with a long bone fracture demonstrated that serum caspase-8 and granzyme B levels were higher in patients than in the control group, thereby showing activation of the extrinsic pathway. However, no significant difference was determined between the groups concerning serum cytochrome C levels. This study may guide future studies designed for better understanding of the molecular pathways that govern the events during a fracture, which will be important for the future advancement of fracture treatment.

Abstract

AMAÇ: Bu çalışmanın amacı kırık sonrası apoptozisin indüklenip indüklenmediğinin belirlenmesi ve eğer öyleyse ekstrensek ya da intrensek hangi apoptotik yolağın aktif olduğunun gösterilmesidir. GEREÇ VE YÖNTEM: Kliniğimize başvuran ve travma nedeniyle kırık tanısı konulmuş olan 30 kişi, hasta grubu ve hasta grubu ile benzerlik gösteren gönüllülerden oluşan sağlıklı 37 bireyden kontrol grubu oluşturuldu. Kırık sonrası birinci gün hastalardan alınan kanlardan ELISA yöntemi ile sitokrom C, granzim B ve kaspas-8 testleri çalışıldı. BULGULAR: Çalışmaya toplam 67 kişi dahil edildi (kırık grubunda 30, kontrol grubunda 37 kişi). Hasta grubunda ortalalama yaş 62.03 (min:18, maks: 91), kontrol grubu ortalama yaşı 61.62 (min 25, maks: 90). Kaspas-8 hasta grubunda anlamlı yüksek bulundu 0.37 ng/mL (Std: 0.06), (p=0.002); gruplar arasına sitokrom C ölçüm değerleri arasında fark izlenmedi (p=0.173). Granzim B hasta grubunda anlamlı olarak daha yüksek ölçüldü 52.56 pg/mL (Std: 8.51), (p=0.007). TARTIŞMA: Uzun kemik kırıkları olan hastalarda ekstrensek apoptotik yolak aktivasyonunu gösteren serum kaspas-8 ve granzim B düzeyleri yüksektir. Ancak, serum sitokrom C düzeyleri açısından gruplar arasında anlamlı bir fark bulunamadı. Bu çalışma, kırık sonrası olayları yöneten moleküler yolakların daha iyi anlaşılması için tasarlanacak gelecek çalışmalara rehber olabilir ve kırık tedavisinin gelecekteki ilerlemesi için önemlidir.

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Bu Makaleye Atıf Yap

PAZARCI, Ö., AYDIN, H., KILINÇ, S. (2020). Comparison of caspase-8, granzyme B and cytochrome C apoptosis biomarker levels in orthopedic trauma patients. Ulusal Travma ve Acil Cerrahi Dergisi, Cilt: 26 - Sayı: 2, 274–279. https://ajindex.com/articles/324476

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Kaynakça (15)

  1. Dimitriou R, Tsiridis E, Giannoudis PV. Current concepts of molecular aspects of bone healing. Injury 2005;36:1392–404
  2. Einhorn TA. The science of fracture healing. J Orthop Trauma 2005;19:S4–6
  3. Bielby R, Jones E, McGonagle D. The role of mesenchymal stem cells in maintenance and repair of bone. Injury 2007;38:S26–32
  4. Kruidering M, Evan GI. Caspase-8 in apoptosis: the beginning of “the end”?. IUBMB Life. 2000;50:85–90. 5. van der Kallen CJ, van Greevenbroek MM, Stehouwer CD, Schalkwijk CG. Endoplasmic reticulum stress-induced apoptosis in the development of diabetes: is there a role for adipose tissue and liver?. Apoptosis 2009;14:1424–34
  5. Abu M, Muhamad M, Hassan H, Zakaria Z, Ali SAM. Proximity coupled antenna with star geometry pattern amc ground plane. ARPN J Eng Appl Sci 2016;11:8822–8
  6. Paul S, Lal G. The Molecular Mechanism of Natural Killer Cells Function and Its Importance in Cancer Immunotherapy. Front Immunol. 2017;8:1124
  7. Kulikov AV, Shilov ES, Mufazalov IA, Gogvadze V, Nedospasov SA, Zhivotovsky B. Cytochrome c: the Achilles’ heel in apoptosis. Cell Mol Life Sci 2012;69:1787–97
  8. Morales-Cruz M, Figueroa CM, González-Robles T, Delgado Y, Molina A, Méndez J, et al. Activation of caspase-dependent apoptosis by intracellular delivery of Cytochrome c-based nanoparticles. J Nanobiotechnology 2014;12:33
  9. Li G, White G, Connolly C, Marsh D. Cell proliferation and apoptosis during fracture healing. J Bone Miner Res 2002;17:791–9
  10. Eaton GJ, Zhang QS, Diallo C, Matsuzawa A, Ichijo H, Steinbeck MJ, et al. Inhibition of apoptosis signal-regulating kinase 1 enhances endochondral bone formation by increasing chondrocyte survival. Cell Death Dis 2014;5:e1522
  11. Hock JM, Krishnan V, Onyia JE, Bidwell JP, Milas J, Stanislaus D. Osteoblast apoptosis and bone turnover. J Bone Miner Res 2001;16:975–84
  12. Moriishi T, Maruyama Z, Fukuyama R, Ito M, Miyazaki T, Kitaura H, et al. Overexpression of Bcl2 in osteoblasts inhibits osteoblast differentiation and induces osteocyte apoptosis. PLoS One 2011;6:e27487
  13. Lee FY, Choi YW, Behrens FF, DeFouw DO, Einhorn TA. Programmed removal of chondrocytes during endochondral fracture healing. J Orthop Res 1998;16:144–50
  14. Schultz DR, Harrington WJ Jr. Apoptosis: programmed cell death at a molecular level. Semin Arthritis Rheum 2003;32:345–69
  15. Kim HT, Lo MY, Pillarisetty R. Chondrocyte apoptosis following intraarticular fracture in humans. Osteoarthritis Cartilage 2002;10:747–9