Modulation of TLR2, TLR4, TLR5, NOD1 and NOD2 receptor gene expressions and their downstream signaling molecules following thermal stress in the Indian major carp catla (Catla catla)
| Autor: | Mahismita Paichha, Banikalyan Swain, Mrinal Samanta, Madhubanti Basu, Rina Chakrabarti, Samarpal Singh, Saswati S. Lenka |
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| Rok vydání: | 2015 |
| Předmět: |
Innate immune system
biology Pattern recognition receptor Thermal stress Nod Environmental Science (miscellaneous) biology.organism_classification Agricultural and Biological Sciences (miscellaneous) Catla Cell biology TLR2 Catla catla TLR NOD1 Immunology Water temperature Original Article Receptor Carp NOD Biotechnology |
| Zdroj: | 3 Biotech |
| ISSN: | 2190-5738 2190-572X |
| DOI: | 10.1007/s13205-015-0306-5 |
| Popis: | Toll-like receptors (TLRs) and nucleotide binding and oligomerization domain (NOD) receptors are pattern recognition receptors (PRRs) that recognize pathogen-associated molecular patterns (PAMPs) and play crucial role in innate immunity. In addition to PAMPs, PRRs recognize endogenous molecules released from damaged tissue or dead cells [damage-associated molecular patterns (DAMPs)] and activate signaling cascades to induce inflammatory processes. In the aquatic environment, large variation in seasonal and diurnal water temperature causes heat and cold stresses in fish, resulting in tissue injury and mortality of fish. In the Indian subcontinent, catla (Catla catla) is an economically important freshwater fish species and is prone to thermal stresses. To investigate the response of pattern recognition receptors in thermal stress, we analyzed TLRs (TLR2, TLR4 and TLR5) and NOD (NOD1 and NOD2) receptors gene expression in catla following heat and cold stress. Analysis of tissue samples (gill, liver, kidney and blood) of the thermal stressed and control fish by quantitative real-time PCR (qRT-PCR) assay revealed significant (p |
| Databáze: | OpenAIRE |
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