Exploring the Serum Level of RE1 Silencing Transcription Factor in Alzheimer's Disease
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Date
2022-01
Journal Title
Journal ISSN
Volume Title
Publisher
Thieme Medical and Scientific Publishers Pvt. Ltd
Abstract
Objectives:The aim of this study was to evaluate the serum RE1 silencing transcription factor (REST) level in Alzheimer's disease (AD), mild cognitive impairment (MCI), and elderly controls by using surface plasmon resonance (SPR) technology. Materials and Methods?In this case–control study of 133 subjects, 49 patients with AD, 49 patients with MCI, and 35 elderly controls were recruited. The REST protein concentrations were evaluated by SPR. The resonance unit for each sample was recorded and the concentration of serum REST of study group was derived from the standard curve. All the experiments were done in triplicates. Statistical analysis was done and p-value of < 0.05 was considered as statistically significant. Results?A significant difference was observed in the Montreal Cognitive Assessment score, Hindi Mental State Examination scale (HMSE) score education, disease duration, and gender among the groups. A significant (p>0.0001) difference in the duration of disease between AD and MCI was observed. It was observed that the mean concentration of serum REST was not significantly (p?=?0.266) different among the groups. Conclusion?This study first time evaluated the serum levels of REST in AD, MCI and age-matched elderly controls. The rest levels were similar in all groups; however, it can provide a new direction to future blood-based biomarker studies of REST.
Description
Keywords
Alzheimer's disease, serum RE1 silencing transcription factor, mild cognitive impairment, surface plasmon resonance
Citation
Shekhar, Shashank
Tripathi, Manjari
Dey, A.B.
Dey, Sharmistha. Exploring the Serum Level of RE1 Silencing Transcription Factor in Alzheimer's Disease. Annals of the National Academy of Medical Sciences. 2022 Jan; 58(1): 22-26
Tripathi, Manjari
Dey, A.B.
Dey, Sharmistha. Exploring the Serum Level of RE1 Silencing Transcription Factor in Alzheimer's Disease. Annals of the National Academy of Medical Sciences. 2022 Jan; 58(1): 22-26