scholarly journals Alteration of transthyretin and thyroxine-binding globulin in major depressive disorder: multiple reaction monitoring-based proteomic analysis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Hye In Woo ◽  
Jisook Park ◽  
Shinn-Won Lim ◽  
Doh Kwan Kim ◽  
Soo-Youn Lee
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Proteomic Analysis ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Antidepressant Treatment ◽  
Multiple Reaction Monitoring ◽  
Reaction Monitoring ◽  
Healthy Individuals ◽  
Major Depressive ◽  
Thyroxine Binding Globulin

Abstract Background Major depressive disorder (MDD), common mental disorder, lacks objective diagnostic and prognosis biomarkers. The objective of this study was to perform proteomic analysis to identify proteins with changed expression levels after antidepressant treatment and investigate differences in protein expression between MDD patients and healthy individuals. Methods A total of 111 proteins obtained from literature review were subjected to multiple reaction monitoring (MRM)-based protein quantitation. Finally, seven proteins were quantified for plasma specimens of 10 healthy controls and 78 MDD patients (those at baseline and at 6 weeks after antidepressant treatment of either selective serotonin reuptake inhibitors (SSRIs) or mirtazapine). Results Among 78 MDD patients, 35 patients were treated with SSRIs and 43 patients were treated with mirtazapine. Nineteen (54.3%) and 16 (37.2%) patients responded to SSRIs and mirtazapine, respectively. Comparing MDD patients with healthy individuals, alteration of transthyretin was observed in MDD (P = 0.026). A few differences were observed in protein levels related to SSRIs treatment, although they were not statistically significant. Plasma thyroxine-binding globulin (TBG) was different between before and after mirtazapine treatment only in responders (P = 0.007). Conclusions In proteomic analysis of plasma specimens from MDD patients, transthyretin and TBG levels were altered in MDD and changed after antidepressant treatment.

scholarly journals Alteration of Transthyretin and Thyroxine-Binding Globulin in Major Depressive Disorder: Multiple Reaction Monitoring-Based Proteomic Analysis

2021 ◽  
Author(s):  
Hye In Woo ◽  
Jisook Park ◽  
Shinn-Won Lim ◽  
Doh Kwan Kim ◽  
Soo-Youn Lee
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Proteomic Analysis ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Antidepressant Treatment ◽  
Multiple Reaction Monitoring ◽  
Reaction Monitoring ◽  
Healthy Individuals ◽  
Major Depressive ◽  
Thyroxine Binding Globulin

Abstract Background: Major depressive disorder (MDD), common mental disorder, lacks objective diagnostic and prognosis biomarkers. The objective of this study was to perform proteomic analysis to identify proteins with changed expression levels after antidepressant treatment and investigate differences in protein expression between MDD patients and healthy individuals.Methods: A total of 111 proteins obtained from literature review were subjected to multiple reaction monitoring (MRM)-based protein quantitation. Finally, seven proteins were quantified for plasma specimens of 10 healthy controls and 78 MDD patients (those at baseline and at 6 weeks after antidepressant treatment of either selective serotonin reuptake inhibitors (SSRIs) or mirtazapine). Results: Among 78 MDD patients, 35 patients were treated with SSRIs and 43 patients were treated with mirtazapine. Nineteen (54.3%) and 16 (37.2%) patients responded to SSRIs and mirtazapine, respectively. Comparing MDD patients with healthy individuals, alteration of transthyretin was observed in MDD (p = 0.026). A few differences were observed in protein levels related to SSRIs treatment, although they were not statistically significant. Plasma thyroxine-binding globulin (TBG) was different between before and after mirtazapine treatment only in responders (p = 0.007).Conclusions: In proteomic analysis of plasma specimens from MDD patients, transthyretin and TBG levels were altered in MDD and changed after antidepressant treatment.

scholarly journals Alteration of Transthyretin and Thyroxine-Binding Globulin in Major Depressive Disorder: Multiple Reaction Monitoring-Based Proteomic Analysis

2020 ◽  
Author(s):  
Hye In Woo ◽  
Jisook Park ◽  
Shinn-Won Lim ◽  
Doh Kwan Kim ◽  
Soo-Youn Lee
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Proteomic Analysis ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Antidepressant Treatment ◽  
Multiple Reaction Monitoring ◽  
Reaction Monitoring ◽  
Healthy Individuals ◽  
Major Depressive ◽  
Thyroxine Binding Globulin

Abstract Background: Major depressive disorder (MDD), common mental disorder, lacks objective diagnostic and prognosis biomarkers. The objective of this study was to perform proteomic analysis to identify proteins with changed expression levels after antidepressant treatment and investigate differences in protein expression between MDD patients and healthy individuals.Methods: A total of 111 proteins obtained from literature review were subjected to multiple reaction monitoring (MRM)-based protein quantitation. Finally, seven proteins were quantified for plasma specimens of 10 healthy controls and 78 MDD patients (those at baseline and at 6 weeks after antidepressant treatment of either selective serotonin reuptake inhibitors (SSRIs) or mirtazapine). Results: Among 78 MDD patients, 35 patients were treated with SSRIs and 43 patients were treated with mirtazapine. Nineteen (54.3%) and 16 (37.2%) patients responded to SSRIs and mirtazapine, respectively. Comparing MDD patients with healthy individuals, alteration of transthyretin was observed in MDD (p = 0.026). A few differences were observed in protein levels related to SSRIs treatment, although they were not statistically significant. Plasma thyroxine-binding globulin (TBG) was different between before and after mirtazapine treatment only in responders (p = 0.007).Conclusions: In proteomic analysis of plasma specimens from MDD patients, transthyretin and TBG levels were altered in MDD and changed after antidepressant treatment.

scholarly journals Alteration of Transthyretin and Thyroxine-Binding Globulin in Major Depressive Disorder: Multiple Reaction Monitoring-Based Proteomic Analysis

2020 ◽  
Author(s):  
Hye In Woo ◽  
Jisook Park ◽  
Shinn-Won Lim ◽  
Doh Kwan Kim ◽  
Soo-Youn Lee
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Proteomic Analysis ◽  
Antidepressant Treatment ◽  
Multiple Reaction Monitoring ◽  
Reaction Monitoring ◽  
Healthy Individuals ◽  
Major Depressive ◽  
Thyroxine Binding Globulin ◽  
Significant Difference

Abstract Background: Major depressive disorder (MDD), common mental disorder, lacks objective diagnostic and prognosis biomarkers. The objective of this study was to perform proteomic analysis to identify proteins with changed expression levels after antidepressant treatment and investigate differences in protein expression between MDD patients and healthy individuals.Methods: A total of 111 proteins obtained from literature review were subjected to multiple reaction monitoring (MRM)-based protein quantitation. Finally, seven proteins were quantified for plasma specimens of 10 healthy controls and 78 MDD patients (those at baseline and at 6 weeks after antidepressant treatment of either selective serotonin reuptake inhibitors (SSRIs) or mirtazapine). Results: Among 78 MDD patients, 35 patients were treated with SSRIs and 43 patients were treated with mirtazapine. Nineteen (54.3%) and 16 (37.2%) patients responded to SSRIs and mirtazapine, respectively. Comparing MDD patients with healthy individuals, alteration of transthyretin was observed in MDD (p = 0.026). There was no significant difference in protein levels related to SSRIs treatment. Plasma thyroxine-binding globulin (TBG) was different between before and after mirtazapine treatment only in responders (p = 0.007).Conclusions: In proteomic analysis of plasma specimens from MDD patients, transthyretin and TBG levels were altered in MDD and changed after antidepressant treatment.

scholarly journals Remote Digital Measurement of Facial and Vocal Markers of Major Depressive Disorder Severity and Treatment Response: A Pilot Study

2021 ◽  
Vol 3 ◽  
Author(s):  
Anzar Abbas ◽  
Colin Sauder ◽  
Vijay Yadav ◽  
Vidya Koesmahargyo ◽  
Allison Aghjayan ◽  
...  
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Treatment Response ◽  
Head Movement ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Rating Scale ◽  
Antidepressant Treatment ◽  
Digital Measurement ◽  
Major Depressive ◽  
Patient Responses

Objectives: Multiple machine learning-based visual and auditory digital markers have demonstrated associations between major depressive disorder (MDD) status and severity. The current study examines if such measurements can quantify response to antidepressant treatment (ADT) with selective serotonin reuptake inhibitors (SSRIs) and serotonin–norepinephrine uptake inhibitors (SNRIs).Methods: Visual and auditory markers were acquired through an automated smartphone task that measures facial, vocal, and head movement characteristics across 4 weeks of treatment (with time points at baseline, 2 weeks, and 4 weeks) on ADT (n = 18). MDD diagnosis was confirmed using the Mini-International Neuropsychiatric Interview (MINI), and the Montgomery–Åsberg Depression Rating Scale (MADRS) was collected concordantly to assess changes in MDD severity.Results: Patient responses to ADT demonstrated clinically and statistically significant changes in the MADRS [F(2, 34) = 51.62, p < 0.0001]. Additionally, patients demonstrated significant increases in multiple digital markers including facial expressivity, head movement, and amount of speech. Finally, patients demonstrated significantly decreased frequency of fear and anger facial expressions.Conclusion: Digital markers associated with MDD demonstrate validity as measures of treatment response.

scholarly journals Effects of Antidepressant Treatment on Peripheral Biomarkers in Patients with Major Depressive Disorder (MDD)

2021 ◽  
Vol 10 (8) ◽  
pp. 1706
Author(s):  
Anna Mosiołek ◽  
Aleksandra Pięta ◽  
Sławomir Jakima ◽  
Natalia Zborowska ◽  
Jadwiga Mosiołek ◽  
...  
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Recovery Of Function ◽  
Antidepressant Treatment ◽  
Antidepressant Drugs ◽  
Selective Serotonin ◽  
Major Depressive ◽  
Anti Inflammatory

Major depressive disorder (MDD) is one of the most prevalent mental illness and a leading cause of disability worldwide. Despite a range of effective treatments, more than 30% of patients do not achieve remission as a result of conventional therapy. In these circumstances the identification of novel drug targets and pathogenic factors becomes essential for selecting more efficacious and personalized treatment. Increasing evidence has implicated the role of inflammation in the pathophysiology of depression, revealing potential new pathways and treatment options. Moreover, convergent evidence indicates that MDD is related to disturbed neurogenesis and suggests a possible role of neurotrophic factors in recovery of function in patients. Although the influence of antidepressants on inflammatory cytokines balance was widely reported in various studies, the exact correlation between drugs used and specific cytokines and neurotrophins serum levels often remains inconsistent. Available data suggest anti-inflammatory properties of selective serotonin reuptake inhibitors (SSRIs), selective serotonin and noradrenaline inhibitors (SNRIs), and tricyclic antidepressants (TCAs) as a possible additional mechanism of reduction of depressive symptoms. In this review, we outline emerging data regarding the influence of different antidepressant drugs on a wide array of peripheral biomarkers such as interleukin (IL)-1ß, IL-2, IL-5, IL-6, IL-8, IL-10, C-reactive protein (CRP), or interferon (IFN)-γ. Presented results indicate anti-inflammatory effect for selected drugs or lack of such effect. Research in this field is insufficient to define the role of inflammatory markers as a predictor of treatment response in MDD.

scholarly journals Remote digital measurement of visual and auditory markers of Major Depressive Disorder severity and treatment response.

2020 ◽  
Author(s):  
Isaac Galatzer-Levy ◽  
Anzar Abbas ◽  
Vijay Yadav ◽  
Vidya Koesmahargyo ◽  
Allison Aghjayan ◽  
...  
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Treatment Response ◽  
Head Movement ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Rating Scale ◽  
Antidepressant Treatment ◽  
Digital Measurement ◽  
Major Depressive ◽  
Patient Responses

Objectives: Multiple machine learning-based visual and auditory digital markers have demonstrated associations between Major Depressive Disorder (MDD) status and severity. The current study examines if such measurements can quantify response to antidepressant treatment (ADT) with selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine uptake inhibitors (SNRIs). Methods: Visual and auditory markers were acquired through an automated smartphone task that measures facial, vocal, and head movement characteristics across the first five weeks of treatment (with timepoints at 1, 3, and 5 weeks) on ADT (n = 12). The Montgomery-Asberg Depression Rating Scale (MADRS) was collected concordantly through clinical interviews to confirm diagnosis and assess changes in MDD severity. Results: Patient responses to ADT demonstrated clinically and statistically significant changes in the MADRS F(2,34) = 51.62, p <.0001. Additionally, patients demonstrated significant increases in multiple digital markers including facial expressivity, head movement, and amount of speech. Finally, patients demonstrated significant decreased frequency of fear and anger facial expressions. Conclusion: Digital markers associated with MDD demonstrate validity as measures of treatment response.

scholarly journals Discovery of Screening Biomarkers for Major Depressive Disorder in Remission by Proteomic Approach

Diagnostics ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 539
Author(s):  
Hyebin Choi ◽  
Sora Mun ◽  
Eun-Jeong Joo ◽  
Kyu Young Lee ◽  
Hee-Gyoo Kang ◽  
...  
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Mass Spectra ◽  
Multiple Reaction Monitoring ◽  
Area Under The Curve ◽  
Absolute Quantification ◽  
Reaction Monitoring ◽  
Major Depressive ◽  
Proteomic Approach ◽  
Theoretical Mass

Major depressive disorder (MDD) is a common disorder involving depressive mood and decreased motivation. Due to its high heterogeneity, novel biomarkers are required to diagnose MDD. In this study, a proteomic method was used to identify a new MDD biomarker. Using sequential window acquisition of all theoretical mass spectra acquisitions and multiple reaction monitoring analysis via mass spectrometry, relative and absolute quantification of proteins in the sera was performed. The results of the relative quantitation by sequential window acquisition for all theoretical mass spectra data showed that seven proteins were significantly differently expressed between MDD patients and other patients with remission status. However, absolute quantification by multiple reaction monitoring analysis identified prothrombin as the only significantly upregulated protein in the depressive state compared to remission (p < 0.05) and was, thus, subsequently selected as an MDD biomarker. The area under the curve for prothrombin was 0.66. Additionally, increased prothrombin/thrombin induced hyper-activation of platelets via activating protease-activated receptors, a feature associated with MDD; specifically, activated platelets secrete various molecules related to MDD, including brain-derived neurotropic factors and serotonin. Therefore, prothrombin is a potential screening, prognostic, and diagnostic marker for MDD.

Triiodothyronine (T3) supplementation in major depressive disorder

2015 ◽  
Vol 5 (6) ◽  
pp. 253-259 ◽  
Author(s):  
Anna K. Morin
Keyword(s):  
Major Depressive Disorder ◽  
Depressive Disorder ◽  
Serotonin Reuptake ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Antidepressant Treatment ◽  
Treatment Resistance ◽  
Tricyclic Antidepressant ◽  
Selective Serotonin ◽  
Major Depressive ◽  
Thyroid Abnormalities

Abstract Introduction The use of thyroid hormones to enhance the effects of antidepressants is based on evidence supporting a link between thyroid function and Major Depressive Disorder. Thyroid abnormalities have been found in patients with Major Depressive Disorder and have been correlated with depression severity. Symptoms associated with clinical hypothyroidism include mood disturbances, primarily depression. In addition, an increase in antidepressant treatment resistance has been associated with thyroid abnormalities. This article reviews the existing data regarding triiodothyronine (T3) supplementation of antidepressants in the treatment of major depressive disorder. Methods Medline and EMBASE were searched from 1996 to November 2014 using the key terms triiodothyronine, T3, and treatment-resistant depression. Results T3 may increase serotonergic neurotransmission and has been studied as an add-on agent in patients with unipolar depression with and without thyroid dysfunction to accelerate, enhance, and augment the effects of tricyclic antidepressants and selective serotonin reuptake inhibitors. Discussion Data support the use of T3 augmentation (25-50 μg/d) for the treatment of depressive symptoms in some patient populations without thyroid hormone abnormalities who do not respond to an adequate trial of a tricyclic antidepressant or a selective serotonin reuptake inhibitor. Monitoring for adverse effects and conditions that may be exacerbated by T3 augmentation is recommended.

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