Impairment of the glymphatic system after diabetes

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Impairment of the glymphatic system after diabetes. / Jiang, Quan; Zhang, Li; Ding, Guangliang; Davoodi-Bojd, Esmaeil; Li, Qingjiang; Li, Lian; Sadry, Neema; Nedergaard, Maiken; Chopp, Michael; Zhang, Zhenggang.

In: Journal of Cerebral Blood Flow and Metabolism, Vol. 37, No. 4, 01.04.2017, p. 1326-1337.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Jiang, Q, Zhang, L, Ding, G, Davoodi-Bojd, E, Li, Q, Li, L, Sadry, N, Nedergaard, M, Chopp, M & Zhang, Z 2017, 'Impairment of the glymphatic system after diabetes', Journal of Cerebral Blood Flow and Metabolism, vol. 37, no. 4, pp. 1326-1337. https://doi.org/10.1177/0271678X16654702

APA

Jiang, Q., Zhang, L., Ding, G., Davoodi-Bojd, E., Li, Q., Li, L., Sadry, N., Nedergaard, M., Chopp, M., & Zhang, Z. (2017). Impairment of the glymphatic system after diabetes. Journal of Cerebral Blood Flow and Metabolism, 37(4), 1326-1337. https://doi.org/10.1177/0271678X16654702

Vancouver

Jiang Q, Zhang L, Ding G, Davoodi-Bojd E, Li Q, Li L et al. Impairment of the glymphatic system after diabetes. Journal of Cerebral Blood Flow and Metabolism. 2017 Apr 1;37(4):1326-1337. https://doi.org/10.1177/0271678X16654702

Author

Jiang, Quan ; Zhang, Li ; Ding, Guangliang ; Davoodi-Bojd, Esmaeil ; Li, Qingjiang ; Li, Lian ; Sadry, Neema ; Nedergaard, Maiken ; Chopp, Michael ; Zhang, Zhenggang. / Impairment of the glymphatic system after diabetes. In: Journal of Cerebral Blood Flow and Metabolism. 2017 ; Vol. 37, No. 4. pp. 1326-1337.

Bibtex

@article{cd475ff948444c2d9ae2a0df0ad3d51f,
title = "Impairment of the glymphatic system after diabetes",
abstract = "The glymphatic system has recently been shown to clear brain extracellular solutes and abnormalities in glymphatic clearance system may contribute to both initiation and progression of neurological diseases. Despite that diabetes is known as a risk factor for vascular diseases, little is known how diabetes affects the glymphatic system. The current study is the first investigation of the effect of diabetes on the glymphatic system and the link between alteration of glymphatic clearance and cognitive impairment in Type-2 diabetes mellitus rats. MRI analysis revealed that clearance of cerebrospinal fluid contrast agent Gd-DTPA from the interstitial space was slowed by a factor of three in the hippocampus of Type-2 diabetes mellitus rats compared to the non-DM rats and confirmed by florescence imaging analysis. Cognitive deficits detected by behavioral tests were highly and inversely correlated to the retention of Gd-DTPA contrast and fluorescent tracer in the hippocampus of Type-2 diabetes mellitus rats. Type-2 diabetes mellitus suppresses clearance of interstitial fluid in the hippocampus and hypothalamus, suggesting that an impairment of the glymphatic system contributes to Type-2 diabetes mellitus-induced cognitive deficits. Whole brain MRI provides a sensitive, non-invasive tool to quantitatively evaluate cerebrospinal fluid and interstitial fluid exchange in Type-2 diabetes mellitus and possibly in other neurological disorders, with potential clinical application.",
author = "Quan Jiang and Li Zhang and Guangliang Ding and Esmaeil Davoodi-Bojd and Qingjiang Li and Lian Li and Neema Sadry and Maiken Nedergaard and Michael Chopp and Zhenggang Zhang",
note = "{\textcopyright} The Author(s) 2016.",
year = "2017",
month = apr,
day = "1",
doi = "10.1177/0271678X16654702",
language = "English",
volume = "37",
pages = "1326--1337",
journal = "Journal of Cerebral Blood Flow and Metabolism",
issn = "0271-678X",
publisher = "SAGE Publications",
number = "4",

}

RIS

TY - JOUR

T1 - Impairment of the glymphatic system after diabetes

AU - Jiang, Quan

AU - Zhang, Li

AU - Ding, Guangliang

AU - Davoodi-Bojd, Esmaeil

AU - Li, Qingjiang

AU - Li, Lian

AU - Sadry, Neema

AU - Nedergaard, Maiken

AU - Chopp, Michael

AU - Zhang, Zhenggang

N1 - © The Author(s) 2016.

PY - 2017/4/1

Y1 - 2017/4/1

N2 - The glymphatic system has recently been shown to clear brain extracellular solutes and abnormalities in glymphatic clearance system may contribute to both initiation and progression of neurological diseases. Despite that diabetes is known as a risk factor for vascular diseases, little is known how diabetes affects the glymphatic system. The current study is the first investigation of the effect of diabetes on the glymphatic system and the link between alteration of glymphatic clearance and cognitive impairment in Type-2 diabetes mellitus rats. MRI analysis revealed that clearance of cerebrospinal fluid contrast agent Gd-DTPA from the interstitial space was slowed by a factor of three in the hippocampus of Type-2 diabetes mellitus rats compared to the non-DM rats and confirmed by florescence imaging analysis. Cognitive deficits detected by behavioral tests were highly and inversely correlated to the retention of Gd-DTPA contrast and fluorescent tracer in the hippocampus of Type-2 diabetes mellitus rats. Type-2 diabetes mellitus suppresses clearance of interstitial fluid in the hippocampus and hypothalamus, suggesting that an impairment of the glymphatic system contributes to Type-2 diabetes mellitus-induced cognitive deficits. Whole brain MRI provides a sensitive, non-invasive tool to quantitatively evaluate cerebrospinal fluid and interstitial fluid exchange in Type-2 diabetes mellitus and possibly in other neurological disorders, with potential clinical application.

AB - The glymphatic system has recently been shown to clear brain extracellular solutes and abnormalities in glymphatic clearance system may contribute to both initiation and progression of neurological diseases. Despite that diabetes is known as a risk factor for vascular diseases, little is known how diabetes affects the glymphatic system. The current study is the first investigation of the effect of diabetes on the glymphatic system and the link between alteration of glymphatic clearance and cognitive impairment in Type-2 diabetes mellitus rats. MRI analysis revealed that clearance of cerebrospinal fluid contrast agent Gd-DTPA from the interstitial space was slowed by a factor of three in the hippocampus of Type-2 diabetes mellitus rats compared to the non-DM rats and confirmed by florescence imaging analysis. Cognitive deficits detected by behavioral tests were highly and inversely correlated to the retention of Gd-DTPA contrast and fluorescent tracer in the hippocampus of Type-2 diabetes mellitus rats. Type-2 diabetes mellitus suppresses clearance of interstitial fluid in the hippocampus and hypothalamus, suggesting that an impairment of the glymphatic system contributes to Type-2 diabetes mellitus-induced cognitive deficits. Whole brain MRI provides a sensitive, non-invasive tool to quantitatively evaluate cerebrospinal fluid and interstitial fluid exchange in Type-2 diabetes mellitus and possibly in other neurological disorders, with potential clinical application.

U2 - 10.1177/0271678X16654702

DO - 10.1177/0271678X16654702

M3 - Journal article

C2 - 27306755

VL - 37

SP - 1326

EP - 1337

JO - Journal of Cerebral Blood Flow and Metabolism

JF - Journal of Cerebral Blood Flow and Metabolism

SN - 0271-678X

IS - 4

ER -

ID: 164971816