Ignite Creation Date:
2025-12-25 @ 1:27 AM
Ignite Modification Date:
2025-12-27 @ 11:35 PM
Study NCT ID:
NCT03899194
Status:
UNKNOWN
Last Update Posted:
2019-04-02
First Post:
2019-02-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study on the Effect of PRKCB1 Modulating Inflammatory Factors and the Role for Developing Major Depressive Disorder
Sponsor:
Shanghai Mental Health Center
Organization:
Study Overview
Official Title:
Study on the Effect of PRKCB1 Modulating Inflammatory Factors and the Role for Developing Major Depressive Disorder
Status:
UNKNOWN
Status Verified Date:
2019-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Depressive disorder is known as being accompanied with the activation of immune system which could lead to a series of changes including the neuron apoptosis, synapses transmission inhibition and emotional symptoms. The activation of protein kinase C (PKC) can reverse the immune/inflammatory process and restore the neuroplasticity and neurotransmitters transmission. Based on our finding that patients with major depressive disorder (MDD) showed a significantly lower gene expression of PRKCB1, while the PKC activation mediated by PRKCB1, we hypothesize that PRKCB1 contribute to the development of MDD and treatment response by its specific expression in brain, regulating ERBB, Chemokine signaling pathways and PKC activation during the neuroinflammatory process. In the present study, we aim to evaluate and verify the regulation effect of PRKCB1 on the neuroimmune and inflammatory mechanism in depressive disorder by a serious of studies focus on PRKCB1 gene expression modulating process and different downstream biomarkers which associated with PRKCB1 effect, combined with the specified treatment (plus omega-3 poly unsaturated fat acids). This study may provide scientific evidences for using neuroinflammatory biomarkers to diagnose MDD, as well as personalized treatment.
Detailed Description:
(1）To find out the differences of expression of mRNA, lncRNA, miRNA and proteins of PRKCB1 between patients with depressive disorder and healthy subjects.
(2) Patients with depressive disorders will be randomized into two groups that they will be treated with escitalopram or escitalopram plus Omega-3 PUFAs. To observe the effects of Omega-3 PUFAs on PRKCB1 and related neuroimmune/neuroinflammatory pathway which may improve understanding the relationship between neuroinflammatory regulation and depressive disorder treatment.
(2) Patients with depressive disorders will be randomized into two groups that they will be treated with escitalopram or escitalopram plus Omega-3 PUFAs. To observe the effects of Omega-3 PUFAs on PRKCB1 and related neuroimmune/neuroinflammatory pathway which may improve understanding the relationship between neuroinflammatory regulation and depressive disorder treatment.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: