Involvement of Thermo TRP channels on chemothrepeutic agents-induced peripheral pain

Mustafa Kemal YILDIRIM

doi:https://doi.org/10.37212/jcnos.610118

Makale detayları

Involvement of Thermo TRP channels on chemothrepeutic agents-induced peripheral pain

Yazarlar:

Mustafa Kemal YILDIRIM

Yayıncı:

Hücresel Sinir Bilimleri ve Oksidatif Stres Derneği

Ana Başlıklar:

Hastalıklar

Dergi:

Journal of Cellular Neuroscience and Oxidative Stress 2018 Vol.10 Issue 3, pp.789-789

Belge Tipi:

Makale

Yayın Tarihi:

8/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000708857

Sıklık:

Üç Yıllık

eISSN:

2149-7222

DOI:

https://doi.org/10.37212/jcnos.610118

Özet:

 


Accumulating evidences have indicated that disturbances in intracellular free calcium ([Ca2+]i) concentration play an important role in the pathophysiology of peripheral pain. Ca2+ passes cell membrane via different channels such as chemical and voltage gated channels. Apart from the well-known cation channels, there is recently discovered channels namely transient receptor potential (TRP) family. At least, 11 TRP channels in mammalian cells have been identified as thermosensitive TRP (thermo-TRP) channels (Uchida et al. 2017). Two TRP channels (TRPV1 and TRPV2) are activated by high temperatures. Five TRP channels (TRPV1-4 and TRPM2) are activated by different heat temperatures, although two of TRP channels (TRPA1 and TRPM8) are activated by cold and cool temperatures, respectively (Nazıroğlu and Braidy, 2017). It is well known that increase of [Ca2+]i concentration but decrease of intracellular Mg2+ levels induces activation of nitric oxide synthase (NOS) enzyme. By catalytic activity of NOS, nitric oxide synthetizes in neurons. In turn, it induces pain through production of excitatory amino acids and substance P (Medvedeva et al. 2008). Results of recent studies indicated involvement of chemothrepeutic agents (i.e. cisplatin, oxaliplatin and paclitaxel)-induced mitochondrial oxidative stress through activation of Thermo TRP channels such as TRPA1, TRPV1 and TRPM8, although antioxidants induced protective action on the pain induction through inhibition of the TRP channels in the experimental animals (Materazzi et al. 2012). In the oral presentation, I discussed novel effects of chemotherapeutic agents on the peripheral pain by the regulation of TRP channels. I concluded that the chemotherapeutic agents cause TRP channel activation and oxidative stress, which may lead to the pathology of peripheral pain. Itseems to that the exact relationship between TRP channel activation and chemotherapeutic agents still remain to be determined.

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Makale detayları

Involvement of Thermo TRP channels on chemothrepeutic agents-induced peripheral pain

Yazarlar: Mustafa Kemal YILDIRIM

Yayıncı: Hücresel Sinir Bilimleri ve Oksidatif Stres Derneği

Ana Başlıklar: Hastalıklar

Dergi: Journal of Cellular Neuroscience and Oxidative Stress 2018 Vol.10 Issue 3, pp.789-789

Belge Tipi: Makale

Yayın Tarihi: 8/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000708857

Sıklık: Üç Yıllık

eISSN: 2149-7222

DOI: https://doi.org/10.37212/jcnos.610118

Sayı

Yazarlar:

Mustafa Kemal YILDIRIM

Yayıncı:

Hücresel Sinir Bilimleri ve Oksidatif Stres Derneği

Ana Başlıklar:

Hastalıklar

Dergi:

Journal of Cellular Neuroscience and Oxidative Stress 2018 Vol.10 Issue 3, pp.789-789

Belge Tipi:

Makale

Yayın Tarihi:

8/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000708857

Sıklık:

Üç Yıllık

eISSN:

2149-7222

DOI:

https://doi.org/10.37212/jcnos.610118