Navigation Links
How does Rho-associated protein kinase modulate neurite extension?

Rho-associated protein kinase is an essential regulator of cytoskeletal dynamics during the process of neurite extension. However, whether Rho kinase regulates microtubule remodeling or the distribution of adhesive proteins to mediate neurite outgrowth remains unclear. By using the ROCK inhibitor, Y-27632, and the agonist, lysophosphatidic acid, Kenen Chen and colleagues from First Affiliated Hospital of Jinan University in China observed that neurite outgrowth, microtubule remodeling and vinculin redistribution were tightly regulated by ROCK. They found that lysophosphatidic acid inhibited neurite outgrowth, which could be reversed by Y-27632. Meanwhile, reorganization of microtubules was noticed during these processes, as indicated by their significant changes in the soma and growth cone. These findings, published in the Neural Regeneration Research (Vol. 8, No. 32, 2013), suggest that Rho kinase regulates rat hippocampal neurite growth and microtubule formation via a mechanism associated with the redistribution of vinculin.


Contact: Meng Zhao
Neural Regeneration Research

Page: 1

Related biology news :

1. IU biologists offer clearer picture of how protein machine systems tweak gene expression
2. Making memories: How 1 protein does it
3. Embryonic development protein active in cancer growth
4. More effective method of imaging proteins
5. The loss of a protein makes jump the tumor to the lymph node
6. Gold nanoantennas detect proteins
7. The Japanese traditional therapy, honokiol, blocks key protein in inflammatory brain damage
8. New hope for treating Alzheimers Disease: A role for the FKBP52 protein
9. Protein jailbreak helps breast cancer cells live
10. Plant research reveals new role for gene silencing protein
11. Newly found protein helps cells build tissues
Post Your Comments:
Related Image:
How does Rho-associated protein kinase modulate neurite extension?
(Date:11/2/2015)... 2015  SRI International has been awarded a contract ... services to the National Cancer Institute (NCI) PREVENT Cancer ... expertise, modern testing and support facilities, and analytical instrumentation ... toxicology studies to evaluate potential cancer prevention drugs. ... Cancer Drug Development Program is an NCI-supported pipeline to ...
(Date:10/29/2015)... , Oct. 29, 2015  Connected health pioneer, ... the explosion of technology-enabled health and wellness, and the ... book, The Internet of Healthy Things ... or smartphones even existed, Dr. Kvedar, vice president, Connected ... health care delivery, moving care from the hospital or ...
(Date:10/27/2015)... , Oct. 27, 2015 Synaptics Inc. (NASDAQ: ... today announced that Google has adopted the Synaptics ® ... controller solutions to power its newest flagship smartphones, the ... Huawei. --> --> ... Google to provide strategic collaboration in the joint development ...
Breaking Biology News(10 mins):
(Date:11/25/2015)... 25, 2015 /PRNewswire/ - Aeterna Zentaris Inc. (NASDAQ:  AEZS; ... and prospects remain fundamentally strong and highlights the ... recently received DSMB recommendation to continue the ZoptEC ... of the final interim efficacy and safety data ... in men with heavily pretreated castration- and Taxane-resistant ...
(Date:11/25/2015)... (PRWEB) , ... November 25, 2015 , ... ... company uBiome, were featured on AngelList early in their initial angel funding process. ... AngelList syndicate for individuals looking to make early stage investments in the microbiome ...
(Date:11/24/2015)... Therapeutics, Inc. (NASDAQ: HALO ) will be presenting at the ... on Wednesday, December 2 at 9:30 a.m. ET/6:30 a.m. PT . ... a corporate overview. th Annual Oppenheimer Healthcare Conference ... a.m. PT . Jim Mazzola , vice president of ... --> th Annual Oppenheimer Healthcare Conference in ...
(Date:11/24/2015)... , Nov. 24, 2015 /PRNewswire/ - Aeterna Zentaris ... of IIROC on behalf of the Toronto Stock Exchange, ... release there are no corporate developments that would cause ... --> --> About Aeterna ... . --> Aeterna Zentaris is a ...
Breaking Biology Technology: