The Yin and Yang of the Opioid Growth Regulatory System: Focus on Diabetes-The Lorenz E. Zimmerman Tribute Lecture.

The Yin and Yang of the Opioid Growth Regulatory System: Focus on Diabetes-The Lorenz E. Zimmerman Tribute Lecture.
复制标题

DOI:
10.1155/2016/9703729
复制
发表时间:
2016
影响因子:
4.3
通讯作者:
Zagon IS
Zagon IS
中科院分区:
医学3区
文献类型:
--
作者:
Sassani JW;Mc Laughlin PJ;Zagon IS

文献摘要

参考文献

被引文献

相似文献

阿片生长调节系统由阿片生长因子(OGF)、[Met 5]-脑啡肽及其独特受体(OGFr)组成。OGF在与OGFr结合时抑制细胞分裂。相反,使用强效长效阿片受体拮抗剂纳洛酮(NTX)阻断OGF和OGFr的相互作用,导致DNA合成和细胞分裂增加。作者已经在体外和体内证明,添加外源性OGF或增加可用的OGFr会减少角膜上皮细胞分裂和伤口愈合。相反,通过NTX阻断OGF-OGFr相互作用或减少OGFr的产生增加角膜上皮细胞分裂并促进角膜上皮伤口愈合。作者还证明,1型和2型糖尿病动物中的角膜和皮肤伤口愈合抑制、干眼和异常角膜敏感性可以通过NTX阻断OGF-OGFr来逆转。因此,阿片样物质生长调节系统的功能在糖尿病动物中似乎是紊乱的,并且其功能可以通过NTX治疗恢复。这些研究表明阿片类药物生长调节系统在糖尿病并发症的病理生物学中发挥着重要作用,并且需要研究进一步阐明这一作用。
The Opioid Growth Regulatory System consists of opioid growth factor (OGF), [Met5]-enkephalin, and its unique receptor (OGFr). OGF inhibits cell division when bound to OGFr. Conversely, blockade of the interaction of OGF and OGFr, using the potent, long-acting opioid receptor antagonist, naltrexone (NTX), results in increased DNA synthesis and cell division. The authors have demonstrated both in vitro and in vivo that the addition of exogenous OGF or an increase in available OGFr decreases corneal epithelial cell division and wound healing. Conversely, blockade of the OGF-OGFr interaction by NTX or a decrease in the production of the OGFr increases corneal epithelial cell division and facilitates corneal epithelial wound healing. The authors also have demonstrated that depressed corneal and cutaneous wound healing, dry eye, and abnormal corneal sensitivity in type 1 and type 2 diabetes in animals can be reversed by OGF-OGFr blockade by NTX. Thus, the function of the Opioid Growth Regulatory System appears to be disordered in diabetic animals, and its function can be restored with NTX treatment. These studies suggest a fundamental role for the Opioid Growth Regulatory System in the pathobiology of diabetic complications and a need for studies to elucidate this role further.
DOI: 10.3109/09513599009030688
发表时间: 1990-03-01
影响因子: 2
作者:
NEGRI, M;FALLUCCA, F;PACHI, A
通讯作者: PACHI, A
DOI: 10.1177/1535370213492688
发表时间: 2013-07-01
影响因子: 3.2
作者:
McLaughlin, Patricia J.;Immonen, Jessica A.;Zagon, Ian S.
通讯作者: Zagon, Ian S.
DOI: 10.1007/s11892-013-0390-z
发表时间: 2013-08-01
影响因子: 4.2
作者:
Papanas, N.;Ziegler, D.
通讯作者: Ziegler, D.
DOI: 10.1167/iovs.10-7054
发表时间: 2011-07-01
影响因子: 4.4
作者:
Neira-Zalentein, Waldir;Holopainen, Juha M.;Gallar, Juana
通讯作者: Gallar, Juana
DOI: 10.1210/endo-116-1-328
发表时间: 1985-01-01
期刊: ENDOCRINOLOGY
影响因子: 4.8
作者:
GREENBERG, J;ELLYIN, F;CHENG, J
通讯作者: CHENG, J