Ferroptosis-associated signaling pathways and therapeutic approaches in depression

  • 0First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.

|

|

Summary

This summary is machine-generated.

Ferroptosis, a cell death process involving iron, is linked to depression. This review explores ferroptosis pathways in depression and potential new therapies targeting this cell death mechanism.

Area Of Science

  • Biochemistry
  • Cell Biology
  • Neuroscience

Background

  • Ferroptosis is a regulated form of cell death characterized by iron accumulation and lipid peroxidation.
  • Emerging evidence suggests a significant association between ferroptosis and the pathophysiology of depression.
  • The specific molecular mechanisms and signaling pathways linking ferroptosis to depression are not fully elucidated.

Purpose Of The Study

  • To review the current understanding of ferroptosis's role in depression.
  • To summarize the signaling pathways implicated in ferroptosis-related depression.
  • To explore potential therapeutic strategies for depression targeting ferroptosis.

Main Methods

  • Literature review of studies investigating ferroptosis and depression.
  • Analysis of signaling pathways involved in ferroptosis.
  • Evaluation of therapeutic interventions targeting ferroptosis for depression.

Main Results

  • Ferroptosis plays a role in the development and progression of depression.
  • Several signaling pathways are identified as crucial in the ferroptosis-depression axis.
  • Ferroptosis-targeting strategies show promise for novel depression treatments.

Conclusions

  • Ferroptosis is a key cellular process implicated in depression.
  • Understanding ferroptosis pathways offers new avenues for depression treatment.
  • Targeting ferroptosis presents a promising therapeutic approach for managing depression.

Related Concept Videos

G-protein Coupled Receptors 01:21

113.3K

G-protein coupled receptors are ligand binding receptors that indirectly affect changes in the cell. The actual receptor is a single polypeptide that transverses the cell membrane seven times creating intracellular and extracellular loops. The extracellular loops create a ligand specific pocket which binds to neurotransmitters or hormones. The intracellular loops holds onto the G-protein.

The G-protein or guanine nucleotide-binding protein, is a large heterotrimeric complex. Its three subunits...

Antidepressant Drugs: MAOIs and Other Agents 01:23

170

Atypical antidepressants, including bupropion (Wellbutrin), mirtazapine (Remeron), nefazodone (Serzone), trazodone (Desyrel), and vilazodone (Viibryd), offer unique mechanisms of action. Bupropion weakly inhibits dopamine and norepinephrine reuptake, aiding depression treatment and smoking cessation, with a low risk of sexual dysfunction. Mirtazapine enhances serotonin and norepinephrine neurotransmission, leading to sedation, increased appetite, and weight gain. As a result, it helps treat...

Interactions Between Signaling Pathways 01:19

6.2K

Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...

Long-term Depression 01:05

30.4K

Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.

Calcium Ion Concentration Mechanism

If over...

Depression: Overview 01:18

201

Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...

NF-κB-dependent Signaling Pathway 02:26

7.2K

The transcription factor NF-κB was discovered in 1986 in the lab of Nobel laureate Professor David Baltimore, for its interaction with the immunoglobulin light chain enhancer in B-cells. After more than three decades of study, it is now evident that NF-κB regulates the expression of over 100 genes. Most of these genes play an essential role in the innate and adaptive immune responses as well as the inflammatory responses of animals.
NF-κB-dependent Signaling Mechanism
The...