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Abstract: Depression, or major depressive disorder, is a mental illness that significantly affects psychosocial functioning and reduces the quality of one’s life. The annual incidence of depression throughout the globe is around 6%. The disorder should be diagnosed at a particular stage for the treatment to be designed. Biomarkers can help to do so with objective pieces of evidence. Various biomarkers like Imaging biomarkers, Molecular biomarkers, Transcriptomic biomarkers, Genetic biomarkers, Neuroendocrine, and Inflammatory biomarkers can be used to diagnose depression. The use of digital sensors has also been reported recently for the determination of depression. This review summarizes various biomarkers to diagnose depression. Further recent updates and related clinical trials are included.

Abstract: Elabela, a bioactive micropeptide, is recognized as the second endogenous ligand for Apelin receptor and is widely distributed in different tissues and organs. Elabela plays important role in various physiological processes such blood pressure control, heart morphogenesis, apoptosis, angiogenesis, cell proliferation, migration, etc. Elabela is also implicated in pathological conditions like cardiac dysfunctions, heart failure, hypertension, kidney diseases, cancer and CNS disorders. The association of Elabela with these disease conditions makes it a potential target for their therapy. This review summarizes physiological role of Elabela peptide as well as its implication in various disease conditions.

Liver X receptors (LXRs) are master regulators of atherogenesis. Their anti-atherogenic potential has been attributed to their role in the inhibition of macrophage-mediated inflammation and promotion of reverse cholesterol transport. Owing to the significance of their anti-atherogenic potential, it is essential to develop and test new-generation LXR agonists, both synthetic and natural, to identify potential LXR-targeted therapeutics for the future.This review describes the role of LXRs in atherosclerotic development, and provides a summary of LXR agonists and future directions for atherosclerosis research. We searched PubMed, Scopus, and Google Scholar for relevant reports, from last 10 years, using atherosclerosis, liver X receptor, and LXR agonist as keywords.LXRα has gained widespread recognition as a regulator of cholesterol homeostasis and expression of inflammatory genes. Further research using models of cell type-specific knockout and specific agonist-targeted LXR isoforms is warranted. Enthusiasm for therapeutic value of LXR agonists has been tempered due to LXRα-mediated induction of hepatic lipogenesis. LXRα agonism and LXRβ targeting, gut-specific inverse LXR agonists, investigations combining LXR agonists with other lipogenesis-mitigating agents, like IDOL antagonists and synthetic HDL, and targeting ABCA1, M2 macrophages, and LXRα phosphorylation remain as promising possibilities.

Introduction: Asthma is a chronic inflammatory disorder of the airways often characterized by airway remodeling and influx of inflammatory cells into the airways. Saffron (C. sativus) has been reported to possess anti-inflammatory, anti-allergic and immunomodulatory properties. Salbutamol is known to relax airway smooth muscles. Objective: To investigate the combined anti-asthmatic effect of C. sativus extract (CSE) and salbutamol in an ovalbumin (OVA)-induced asthma in rats. Materials and methods: Airway hyperresponsiveness (AHR) was induced in male Sprague-Dawley rats by OVA challenge and treated with CSE (30 mg/kg and 60 mg/kg i.p.) and salbutamol (0.5 mg/kg p.o) for 28 days. After the induction period, various hematological, biochemical, molecular (ELISA) and histological analyses were performed. Results: OVA-induced alterations observed in hematological parameters (total and differential cell counts observed in Bronchoalveolar Lavage Fluid (BALF) were significantly attenuated (p &lt, 0.01) by CSE (30 mg/kg and 60 mg/kg) and salbutamol (0.5 mg/kg). The treatment combination also significantly decreased (p &lt, 0.01) the levels of total protein and albumin in serum, BALF and lung tissues. Treatment with CSE and salbutamol significantly attenuated (p &lt, 0.01) increase in OVA induced Th2 cytokine levels (TNF-&alpha, IL-1&beta, IL-4, IL-13). Histopathological analysis of lung tissue showed that combined effect of CSE and salbutamol treatment ameliorated OVA-induced inflammatory influx and ultrastructural aberrations. Conclusion: The results obtained from this study show that the combined effect of CSE and salbutamol exhibited anti-asthmatic properties via its anti-inflammatory effect and by alleviating Th2 mediated immune response. Thus, this treatment combination could be considered as a new therapeutic strategy for management of asthma.

Background: Neutrophilic asthma is generally associated with the absence of eosinophils and activation of non- predominant type 2 immunological pathways. It involves bronchial inflammation followed by different degrees of airway remodeling. Neutrophilic inflammation activates specific cellular and molecular pathways due to inhalation of environmental trigger factors such as exhaust fumes, cigarette smoke, occupation-related agents, and infections. Objective: This review discusses the involvement of neutrophils in asthma and potentially related target therapies. Results: Corticosteroid resistance is the hallmark of neutrophilic asthma which increases disease severity and leads to difficult-to-control asthma. Patients with neutrophil-dominant asthma are characterized by low levels of (or absence of) Th2 cytokines. Due to the shortage of effective treatments for neutrophilic asthma newer biologics are being developed that target type 2 asthma symptoms and phenotypes. Understanding different biomarkers, inflammatory pathways and treatment strategies involved in neutrophilic asthma will help to decrease adverse effects related to corticosteroid insensitivity. Better insight of targets involved in neutrophilic inflammation can lead to improved therapies. Conclusion: Further evaluation and clinical trials of emerging biologics involved in neutrophilic asthma needs to be performed before bringing them into clinical practice.

Anxiety is a common neurological disorder with high prevalence and important cause of functional impairment. Related higher cost, experience of complete remission, and intolerant response to the ongoing treatment suggest an unmet need to develop novel therapeutic strategies for the treatment of anxiety. The present review has focused on the discussion of targeting of glutamate system with melatonin or orexin or oxytocin receptors as combination approach in the treatment of anxiety. Available evidences suggest a strong correlation between glutamate system and anxiety. Melatonin, orexin, and oxytocin receptors also showed similar correlation. Recent reports suggested the functional association between melatonin and glutamate or orexin and glutamate or oxytocin and glutamate. The novel approaches discussed in present review may avail us an efficacious and safe treatment option which can be a better or alternative option for the available anxiolytic drugs. There is a need to consider combination approach targeting melatonin or orexin or oxytocin with glutamate-related receptors in different experimental settings.

Introduction SARS-CoV-2, the causative agent of COVID-19, attacks the immune system causing an exaggerated and uncontrolled release of pro-inflammatory mediators (cytokine storm). Recent studies propose an active role of coagulation disorders in disease progression. This hypercoagulability has been displayed by marked increase in D-dimer in hospitalized patients. Areas Covered This review summarizes the pathogenesis of SARS-CoV-2 infection, generation of cytokine storm, the interdependence between inflammation and coagulation, its consequences and the possible management options for coagulation complications like venous thromboembolism (VTE), microthrombosis, disseminated intravascular coagulation (DIC), and systemic and local coagulopathy. We searched PubMed, Scopus, and Google Scholar for relevant reports using COVID-19, cytokine storm, and coagulation as keywords. Expert Opinion A prophylactic dose of 5000–7500 units of low molecular weight heparin (LMWH) has been recommended for hospitalized COVID-19 patients in order to prevent VTE. Treatment dose of LMWH, based on disease severity, is being contemplated for patients showing a marked rise in levels of D-dimer due to possible pulmonary thrombi. Additionally, targeting PAR-1, thrombin, coagulation factor Xa and the complement system may be potentially useful in reducing SARS-CoV-2 infection induced lung injury, microvascular thrombosis, VTE and related outcomes like DIC and multi-organ failure.

sarco-endoplasmic reticulum Ca-ATPase (SERCA) is the major transporter present in sarco-endoplasmic reticulum (SR/ER), transporting calcium back into SR/ER from cytosol. The calcium-sequestering activity of SERCA facilitates relaxation in both cardiac and skeletal tissue. ER stress is one of the etiological factors in various diseases such as neurodegenerative diseases and diabetes. Disrupted calcium handling can cause ER stress. In the cardiac tissue, impairment of systolic and diastolic function can cause various cardiovascular diseases. SERCA ensures the proper calcium handling in cells and may act as a therapeutic target for the disease associated with dysregulation of calcium ions. This review examines the principle of calcium ion handling through SERCA and its role in various diseases.

Despite incessant research, colon cancer still is one of the most common causes of fatalities in both men and women worldwide. Also, nearly 50% of patients with colorectal cancer show tumor recurrence. Recent investigations have highlighted the involvement of colon cancer stem cells (CCSCs) in cancer relapse and chemoresistance. CCSCs deliver a significant protumorigenic niche through persistent overexpression of self-renewal capabilities. Moreover, CSCs cross network with stromal cells, immune infiltrates, and cyotokine-chemokine, which potentiate their aggressive proliferative potential. Targeting CCSCs through small molecule inhibitors, miRNAs, and monoclonal antibodies (mAbs) in in vivo studies has generated compelling evidence for the effectiveness of these various treatments. This review effectively compiles the role of CCSC surface markers and dysregulated and/or upregulated pathways in the pathogenesis of colorectal cancer that can be used to target CCSCs for effective colorectal cancer treatment.

Anxiety is a neurological disorder that is characterized by excessive, persistent, and unreasonable worry about everyday things like family, work, money, and relationships. The current therapy used for the treatment has many disadvantages like higher cost, severe adverse reactions, and has suboptimal efficiency. There is a need to look for more innovative approaches for the treatment of anxiety disorder which overcomes the disadvantages of conventional treatment. Recent findings suggest a strong correlation of glutamate with anxiety. Some promising drugs which have a novel mechanism for anxiolytic action are currently under clinical development for generalized anxiety disorder, social anxiety disorder, panic disorder, obsessive-compulsive disorder, or post-traumatic stress disorder. Similarly, an interrelation of oxytocin with neuropeptide S or glutamate or vasopressin can also be considered for further evaluation for the development of new drugs for anxiety treatment. Anxiolytic drug development is a multi-target approach, with the idea of more efficiently equilibrating perturbed circuits. This review focuses on targeting unconventional targets like the glutamate system, voltage-gated ion channels, and neuropeptides system either alone or in combination for the treatment of anxiety disorder.

Seizures are serious neurological disorders affecting nearly 50 million people worldwide. Seizures are characterized by abnormal, repetitive and synchronised firing of the neurons which is produced as a result of imbalance in the levels of the excitatory and inhibitory neurotransmitters. Neuropeptides are found to regulate seizures by rectifying this imbalance. These neuropeptides are stored in the dense core synaptic vesicles, and are released on excitation. This review focuses on certain neuropeptides which can alleviate both, the effects of seizures as well as epileptogenesis. Thus making it an attractive target for the management of seizures.

As a multi-factorial degenerative disease, Parkinson's disease (PD) leads to tremor, gait rigidity, and hypokinesia, thus hampering normal living. As this disease is usually detected in the later stages when neurons have degenerated completely, cure is on hold, ultimately leading to death due to the lack of early diagnostic techniques. Thus, biomarkers are required to detect the disease in the early stages when prevention is possible. Various biomarkers providing early diagnosis of the disease include those of imaging, cerebrospinal fluid, oxidative stress, neuroprotection, and inflammation. Also, biomarkers, alone or in combination, are used in the diagnosis and evolution of PD. This review encompasses various biomarkers available for PD and discusses recent advances in their development.

Alzheimer's disease (AD) is one of the most frequently encountered diseases in adults with progressive loss of memory and behavioral changes. Inspite of there being an intense research in the field of AD, only a few chemical entities exhibiting anti-AD activity make it through the clinical trials and it is thus need of an hour to develop new drugs or repurpose the existing ones for better management of Alzheimer's disease. Novel therapeutic targets can influence drug discovery in the field of AD. Cyclin Dependent Kinase 5 (Cdk5) which is a serine/threonine kinase can prove to be an upcoming beneficial target to be studied for treating AD. Cdk5 is important for development of CNS and neuron movements, however in AD pathological stimuli cause Cdk5 hyperactivation which eventually results in hyperphosphorylation of various substrates such as amyloid precursor protein, tau and many more. This review provides an insight on Cdk5 as a target for treatment of AD and discuss therapeutic candidates for targeting it.

Despite incessant advancement in the therapeutic regimens against colorectal cancer (CRC), treatment failure, metastasis and serious side effects associated with the available therapeutic options demand specific targeted therapies that could help in improving the survival rate with significantly less toxicity, fewer untoward effects and improved efficacy. In-depth studies highlighted the potential of CRC to be immune-responsive, thereby opening a new door in the development of strategies to combat CRC. Immunotherapy has attracted a myriad of researchers with a hope that it could potentially increase the efficacy of the treatment regimens in parallel to the reduction of toxicity. Colorectal tumors undergo immune evasion, suppressing patients' immunity and making them susceptible to infections. Therefore, a viable option could be stimulating a patient's own immune system with the help of immune modulators to fight against CRC. This review briefly discusses the immune responsiveness of CRC as well as tumor-associated antigens in CRC, and highlights the current endeavors of the scientific community in the field of immune modulators against CRC that are under development including varied types of vaccines, checkpoint inhibitors and adoptive T-cell therapy.

High mobility group box-1 (HMGB1) mainly belongs to the non-histone DNA-binding protein. It has been studied as a nuclear protein that is present in eukaryotic cells. From the HMG family, HMGB1 protein has been focused particularly for its pivotal role in several pathologies. HMGB-1 is considered as an essential facilitator in diseases such as sepsis, collagen disease, atherosclerosis, cancers, arthritis, acute lung injury, epilepsy, myocardial infarction, and local and systemic inflammation. Modulation of HMGB1 levels in the human body provides a way in the management of these diseases. Various strategies, such as HMGB1-receptor antagonists, inhibitors of its signalling pathway, antibodies, RNA inhibitors, vagus nerve stimulation etc. have been used to inhibit expression, release or activity of HMGB1. This review encompasses the role of HMGB1 in various pathologies and discusses its therapeutic potential in these pathologies.

Background: Murraya koenigii is a well-known curry leaf tree. Its leaves are used as a spice in food recipe in India. Its related antidiabetic activity is attributed to alpha glucosidase activity of carbazole alkaloids. The proanthocyanidins present in Vitis vinifera contribute to its hyperglycemic activity through antioxidant effect and preservation of β-cell function. Aims and Objective: The aim of this study was to assess antidiabetic effect of the combination of M. koenigii leaves extract and V. vinifera seeds extract. Materials and Methods: A total of 36 animals were randomly selected for the study and were divided in six different groups: control group, alloxan (130 mg/kg; intraperitoneal [i.p.]) treated group, alloxan (130 mg/kg) treatment + M. koenigii leaves extract (300 mg/kg; per oral [p.o.]) treated group, alloxan (130 mg/kg) i.p. treatment + V. vinifera seeds extract (200 mg/kg; p.o.) treated group, alloxan (130 mg/kg) + M. koenigii leaves extract (150 mg/kg; p.o.) treatment + V. vinifera seeds extract (100 mg/kg; p.o.) treated group, and alloxan (130 mg/kg) treatment + glibenclamide (5 mg/kg; i.p.) treated group. Treatment was given for 21 days after induction of diabetes. Result: The combination treated group showed a significant reduction in serum glucose levels when compared to individual test extracts. It also attenuated the elevated activity of alkaline phosphatase enzyme in diabetic rats as compared with the healthy controls. The combination treatment showed reversal of the serum glutamic oxaloacetic transaminase (P < 0.001) and serum glutamic pyruvic transaminase (P < 0.001) levels. It also significantly decreased cholesterol level to near normalcy (P < 0.001). Conclusion: The findings of this study suggest additive antidiabetic effect of the combination of M. koenigii leaves extract and V. vinifera seeds extract.

Diabetic retinopathy (DR) is a severe sight-threatening complication of diabetes. It causes progressive damage to the retina and is the most common cause of vision impairment and blindness among diabetic patients. DR develops as a result of various changes in the ocular environment. Such changes include accelerated mitochondrial dysfunction, apoptosis, reactive oxygen species production, and formation of acellular capillaries. Matrix metalloproteinases (MMPs) are one of the major culprits in causing DR. Under physiological conditions, MMPs cause remodeling of the extracellular matrix in the retina, while under pathological conditions, they induce retinal cell apoptosis. This review focuses on the roles of various MMPs, primarily MMP-2 and MMP-9 in DR and also their participation in oxidative stress, mitochondrial dysfunction, and apoptosis, along with their involvement in various signaling pathways. This review also underscores different strategies to inhibit MMPs, thus suggesting that MMPs may represent a putative therapeutic target in the treatment of DR.

Rheumatoid Arthritis (RA) is an autoimmune systemic disorder of unknown etiology and is characterized by chronic inflammation and synovial infiltration of immune cells. RA is associated with decreased life expectancy and quality of life. The research on RA is greatly simplified by animal models that help us to investigate the complex system involving inflammation, immunological tolerance and autoimmunity. The animal models of RA with a proven track record of predictability for efficacy in humans include: collagen type II induced arthritis in rats as well as mice, adjuvant induced arthritis in rats and antigen induced arthritis in several species. The development of novel treatments for RA requires the interplay between clinical observations and studies in animal models. However, each model features a different mechanism driving the disease expression; the benefits of each should be evaluated carefully in making the appropriate choice for the scientific problem to be investigated. In this review article, we focus on animal models of arthritis induced in various species along with the genetic models. The review also discussed the similarity and dissimilarities with respect to human RA.

Hesperidin, a well-known flavanone glycoside mostly found in citrus fruits, showed neuroprotective and antidepressant activity. Agomelatine, a melatonergic MT1/MT2 agonist and 5-HT2C receptor antagonist, exhibits good antidepressant efficacy. Bupropion has been widely used for the treatment of depression because of its dopamine and norepinephrine reuptake inhibition. The objective of present study was to assess the antidepressant effects of hesperidin combination with agomelatine or bupropion. Male Swiss Albino mice received treatment of saline, vehicle, ‘hesperidin alone’, ‘agomelatine alone’, hesperidin+agomelatine, ‘bupropion alone’, hesperidin+bupropion, and agomelatine+bupropion for 14 days. The immobility period was analysed 30 min after the treatment in forced swim and tail suspension tests. Dopamine and serotonin levels were analysed in hippocampus, cerebral cortex, and whole brain using HPLC with fluorescence detector. Hesperidin plus agomelatine treated group was better in terms of decrease in immobility period and increase in dopamine and serotonin levels when compared to their respective monotherapy treated groups.

The connection between the gastrointestinal hormones and the brain has been established many years ago. This relation is termed the gut-brain axis (GBA). The GBA is a bidirectional communication which not only regulates gastrointestinal homeostasis but is also linked with higher emotional and cognitive functions. Hypothalamus plays a critical role in the regulation of energy metabolism, nutrient partitioning and control of feeding behaviors. Various gut hormones are released inside the gastrointestinal tract on food intake. These hormones act peripherally and influence the different responses of the tissues to the food intake, but do also have effects on the brain. The hypothalamus, in turn, integrates visceral function with limbic system structures such as hippocampus, amygdala, and cerebral cortex. The hippocampus has been known for its involvement in the cognitive function and the modulation of synaptic plasticity. This review aims to establish the role of various gut hormones in learning and memory, through the interaction of various receptors in the hippocampus. Understanding their role in memory can also aid in finding novel therapeutic strategies for the treatment of the neurological disorders associated with memory dysfunctions.

Oncolytic viral therapy, which makes use of replication-competent lytic viruses, has emerged as a promising modality to treat malignancies. It has shown meaningful outcomes in both solid tumor and hematologic malignancies. Advancements during the last decade, mainly genetic engineering of oncolytic viruses have resulted in improved specificity and efficacy of oncolytic viruses in cancer therapeutics. Oncolytic viral therapy for treating cancer with herpes simplex virus-1 has been of particular interest owing to its range of benefits like: (a) large genome and power to infiltrate in the tumor, (b) easy access to manipulation with the flexibility to insert multiple transgenes, (c) infecting majority of the malignant cell types with quick replication in the infected cells and (d) as Anti-HSV agent to terminate HSV replication. This review provides an exhaustive list of oncolytic herpes simplex virus-1 along with their genetic alterations. It also encompasses the major developments in oncolytic herpes simplex-1 viral therapy and outlines the limitations and drawbacks of oncolytic herpes simplex viral therapy.

Lung cancer surfaces to be the predominant determinant of mortality worldwide constituting 13% and 19% of all new cancer cases and deaths related to cancer respectively. Molecular profiling has now become a regular trend in lung cancer to identify the driver mutations. Epidermal Growth Factor Receptor (EGFR) is the most regular driver mutation encountered in Non-Small Cell Lung Cancer (NSCLC). Targeted therapies are now available for the treatment of EGFR mutant NSCLC. EGFR mutation is more frequently expressed in adenocarcinoma than squamous cell carcinoma. This article presents a detailed molecular insight of the therapeutic approaches for the treatment of EGFR mutant lung cancer. The article delineates molecular mechanism of the drugs that are approved, the drugs that are in clinical trial and the drugs that have not entered a clinical trial but shows promising future in the treatment of EGFR mutant lung cancer. Furthermore, this article provides concise information on relevant combinational or monotherapy clinical trials that have been completed for various approaches.

Epilepsy is a common neurological disorder involving recurrent seizures and affecting about 1% of the population worldwide. Despite several antiepileptic drugs and effective therapies available for epilepsy, about 25% of the patients show therapeutic failure. Thus there exists an unmet need for newer antiepileptic drugs targeting newer targets with different mechanisms of action. Current research in epilepsy generally focuses on mechanisms that control neuronal excitability. Recently attention has been focussed on novel targets, their various interactions, and signalling cascades relating to epilepsy. This review summarizes several experimental and clinical findings from literature and explores potential targets which may play crucial role in epilepsy.

Pancytopenia is a health condition in which there is a reduction in the amount of leucocytes, erythrocytes and thrombocytes. If more than one of the blood cells is low then the condition is called as bicytopenia. The pancytopenic condition is observed in treatment of diseased conditions like thalassemia and hepatitis C. Iatrogenically pancytopenia is caused by some antibiotics and anti-HCV drugs. Medical conditions like aplastic anaemia, lymphoma, copper deficiency, and so forth can also cause pancytopenia. Pancytopenia can in turn decrease the immunity of the person and thereby can be fatal. Current therapies for pancytopenia include bone marrow stimulant drugs, blood transfusion and bone marrow transplant. The current therapies are very excruciating and have long-term side-effects. Therefore, treating these condition using herbal drugs is very important. Herbs like wheatgrass, papaya leaves and garlic are effective in treating single lineage cytopenias. The present review is focused on the potential effects of natural herbs for the treatment of pancytopenia.

Zaltoprofen, a non-steroidal anti-inflammatory drug, has potent inhibitory action against nociceptive responses. However, gastrointestinal ulcer accompanied with anemia due to the bleeding are most cited side effects associated with it. Due to this, administration of Zaltoprofen is not suitable for individuals with gastric ulcer. Thus, there is unmet need to develop an alternative delivery system that will be easy to administer and can avoid ulcerogenic side effects associated with it.Present study was aimed to prepare and evaluate microemulsion (ME) and microemulsion-based gel formulation of Zaltoprofen for transdermal delivery.Pseudo-ternary phase diagrams were utilized to prepare ME formulations. Effect of surfactant and co-surfactant mass ratio on the ME formation and permeation of ME were evaluated and formulation was optimized. Permeation studies were performed using excised pigskin was studied. Efficacy of optimized formulations was evaluated in rat model of inflammation and pain.Composition of optimized formulation was 1% (w/w) Zaltoprofen, 20% (w/w) Capryol 90, 50% (w/w) Smix (2:1, Cremophor RH 40 and Transcutol P). Optimized formulation showed globule size of 22.11 nm, polydispersity index of 0.251 and zeta potential of -11.4 mV. ME gel was found safe in skin irritation study. Significant analgesic activity and anti-inflammatory activity of ME gel was observed in hot plate test and rat paw edema test, respectively.In conclusion, results of present study suggest that ME could be a promising formulation for transdermal administration of Zaltoprofen.

The efficacy of lamotrigine in the treatment of focal epilepsies have already been reported in several case reports and open studies, which is thought to act by inhibiting glutamate release through voltage-sensitive sodium channels blockade and neuronal membrane stabilization. However, recent findings have also illustrated the importance of lamotrigine in alleviating the depressive symptoms of bipolar disorder, without causing mood destabilization or precipitating mania. Currently, no mood stabilizers are available having equal efficacy in the treatment of both mania and depression, two of which forms the extreme sides of the bipolar disorder. Lamotrigine, a well established anticonvulsant has received regulatory approval for the treatment and prevention of bipolar depression in more than 30 countries worldwide. Lamotrigine, acts through several molecular targets and overcomes the major limitation of other conventional antidepressants by stabilizing mood from “below baseline” thereby preventing switches to mania or episode acceleration, thus being effective for bipolar I disorder. Recent studies have also suggested that these observations could also be extended to patients with bipolar II disorder. Thus, lamotrigine may supposedly fulfill the unmet requirement for an effective depression mood stabilizer.