» Articles » PMID: 23884438

Involvement of JNK in the Embryonic Development and Organogenesis in Zebrafish

Overview
Specialties Biology
Biotechnology
Date 2013 Jul 26
PMID 23884438
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

c-Jun N-terminal kinase (JNK) is one of the mitogen-activated protein kinases. Previous studies showed that the JNK is involved in signaling pathways initiating cell cycle, and eventually, causing apoptosis through persistent activation in mammals. In this article, it is further revealed that the jnk1 gene is closely related with the embryonic development and organogenesis in zebrafish. RT-PCR and Western blot analysis show that there were distinct expression patterns of JNK at the different developmental stages as well as in the various tissues in zebrafish. Knockdown of jnk1 by RNA interference (RNAi) resulted in high lethal, serious retardation and malformations of embryos in zebrafish. SP600125, a JNK-specific inhibitor, gives rise to high mortality in zebrafish, similar to that caused by the jnk1 RNA interference. SP600125 is also responsible for the severe abnormality of organs, especially the skeletal system, such as skull, mandible deficiency, and cyrtosis heterauxesis. The results also indicate that the inhibition of JNK by SP600125 suppresses the ovarian differentiation during the embryo development in zebrafish. Overall, our study demonstrates that the jnk1 gene is required for ovary differentiation and development in the zebrafish, and down-regulated JNK directly inhibits ovary differentiation during early ontogenetic stages.

Citing Articles

Whole-genome resequencing reveals genetic diversity and adaptive evolution in Chinese honeybee () in Guizhou, China.

Wang Y, Zeng B, Deng M, Zhao T, Liao Y, Ren R Front Genet. 2024; 15:1352455.

PMID: 38826805 PMC: 11140131. DOI: 10.3389/fgene.2024.1352455.


JNK regulates ciliogenesis through the interflagellar transport complex and actin networks.

Chatzifrangkeskou M, Kouis P, Skourides P J Cell Biol. 2023; 222(11).

PMID: 37851005 PMC: 10585068. DOI: 10.1083/jcb.202303052.


Transcriptomic analysis of bisphenol AF on early growth and development of zebrafish () larvae.

Li R, Liu S, Qiu W, Yang F, Zheng Y, Xiong Y Environ Sci Ecotechnol. 2022; 4:100054.

PMID: 36157705 PMC: 9488094. DOI: 10.1016/j.ese.2020.100054.


Teratogenic, Oxidative Stress and Behavioural Outcomes of Three Fungicides of Natural Origin (, , Thymol) on Zebrafish ().

Vieira R, Venancio C, Felix L Toxics. 2021; 9(1).

PMID: 33435474 PMC: 7827758. DOI: 10.3390/toxics9010008.


Fish c-Jun N-Terminal Kinase (JNK) Pathway Is Involved in Bacterial MDP-Induced Intestinal Inflammation.

Qu F, Xu W, Deng Z, Xie Y, Tang J, Chen Z Front Immunol. 2020; 11:459.

PMID: 32292404 PMC: 7134542. DOI: 10.3389/fimmu.2020.00459.


References
1.
Johnson G, Nakamura K . The c-jun kinase/stress-activated pathway: regulation, function and role in human disease. Biochim Biophys Acta. 2007; 1773(8):1341-8. PMC: 1995559. DOI: 10.1016/j.bbamcr.2006.12.009. View

2.
Xiao Y, Chen L, Liu J, Liu W, Chen H, Zou L . Contrast expression patterns of JNK1 during sex reversal of the rice-field eel. J Exp Zool B Mol Dev Evol. 2009; 314(3):242-56. DOI: 10.1002/jez.b.21332. View

3.
Bennett B, Sasaki D, Murray B, OLeary E, Sakata S, Xu W . SP600125, an anthrapyrazolone inhibitor of Jun N-terminal kinase. Proc Natl Acad Sci U S A. 2001; 98(24):13681-6. PMC: 61101. DOI: 10.1073/pnas.251194298. View

4.
Chambon J, Nakayama A, Takamura K, McDougall A, Satoh N . ERK- and JNK-signalling regulate gene networks that stimulate metamorphosis and apoptosis in tail tissues of ascidian tadpoles. Development. 2007; 134(6):1203-19. DOI: 10.1242/dev.002220. View

5.
Liu D, Liu S, You C, Chen L, Liu Z, Liu L . Identification and expression analysis of genes involved in early ovary development in diploid gynogenetic hybrids of red crucian carp x common carp. Mar Biotechnol (NY). 2009; 12(2):186-94. DOI: 10.1007/s10126-009-9212-3. View