ISRIB (trans-Isomer): A Promising Compound in Biochemical Research
Introduction
Integrated Stress Response inhibitor ISRIB (TRANS-ISOMER)), chemically recognized as the trans-isomer, has recently emerged as a focal point in biochemical research due to its unique ability to modulate cellular stress responses. This small molecule has garnered significant attention for its profound impact on protein synthesis regulation, a crucial process affected during cellular stress conditions. ISRIB (TRANS-ISOMER) operates by specifically targeting the signaling pathways that control the cellular response to various stressors, including hypoxia, amino acid deprivation, and viral infections. The ability of ISRIB (TRANS-ISOMER) to selectively influence these pathways offers a promising avenue for therapeutic interventions in diseases where these responses are maladaptive. This includes potential applications in neurodegenerative diseases, cancer, and metabolic disorders, marking ISRIB (TRANS-ISOMER) as a versatile and valuable tool in both research and clinical settings[1].
Figure 1 Characteristics of ISRIB (trans-isoMer)
Synthesis of ISRIB (TRANS-ISOMER)
The synthesis of ISRIB (TRANS-ISOMER) is a sophisticated process that involves several key steps to ensure the production of its trans-isomer form. Initially discovered during efforts to inhibit the Integrated Stress Response (ISR), ISRIB (TRANS-ISOMER) is synthesized through a multi-step organic reaction that begins with the construction of its core scaffold. The critical transformation in this process involves the formation of an asymmetric center, ensuring the trans configuration of the ISRIB (TRANS-ISOMER) molecule. This is typically achieved through a selective catalytic process, which allows for high stereocontrol and yields the desired isomer with significant purity.
Main Components
ISRIB (TRANS-ISOMER)'s molecular structure is characterized by a unique arrangement of cyclohexane and dibenzoxazepine rings. This structure is pivotal for its biological activity, as it directly interacts with the eukaryotic initiation factor 2B (eIF2B), a key regulator of protein synthesis in response to cellular stress. The trans-isomer configuration of ISRIB (TRANS-ISOMER) is essential for its efficacy, distinguishing it from less active or inactive stereoisomers.
Applications
ISRIB (TRANS-ISOMER)'s potential applications are vast and significant in various fields of medicine and biological research. One of its most notable uses is in enhancing cognitive function and memory in neurological disorders such as Alzheimer's disease and post-traumatic stress disorder (PTSD). By modulating the ISR pathway, ISRIB (TRANS-ISOMER) can restore normal protein synthesis in the brain, which is often disrupted in these conditions[2].
Furthermore, ISRIB (TRANS-ISOMER) has been shown to have potential in oncology, as the ISR pathway is frequently dysregulated in cancer cells. By targeting this pathway, ISRIB (TRANS-ISOMER) could potentially inhibit tumor growth and improve the effectiveness of existing cancer therapies. Its role in enhancing cognitive function also opens doors for its use in recovery from brain injuries and other cognitive impairments.
Storage Methods
The stability and effectiveness of ISRIB (TRANS-ISOMER) are contingent on proper storage conditions. ISRIB (TRANS-ISOMER) must be stored in a cool, dry place away from light to prevent degradation. Typically, storage in a refrigerator at 2-8°C in tightly sealed containers is recommended to maintain its stability. The compound should also be protected from moisture and handled in an inert atmosphere, typically under nitrogen, to prevent oxidation and other degradative reactions. Additionally, for long-term storage, ISRIB (TRANS-ISOMER) may be kept frozen at -20°C, which further helps preserve its structural integrity and biological activity over extended periods. These stringent conditions are essential to minimize any risk of alteration in its chemical structure, thereby ensuring consistent research outcomes and therapeutic efficacy.
Conclusion
ISRIB (TRANS-ISOMER) represents a breakthrough in the modulation of the integrated stress response, offering significant potential across various fields of research and application. With ongoing studies and a deeper understanding of its mechanisms, ISRIB (TRANS-ISOMER) could be pivotal in the treatment of diseases characterized by protein synthesis dysfunction and cellular stress. As research progresses, the synthesis, handling, and application methods of ISRIB (TRANS-ISOMER) will continue to evolve, potentially leading to broader uses and more profound impacts in biochemical and medical sciences.
References
[1]Anand A A, Walter P. Structural insights into ISRIB, a memory‐enhancing inhibitor of the integrated stress response[J]. The FEBS journal, 2020, 287(2): 239-245.
[2]Zyryanova A F, Weis F, Faille A, et al. The binding of ISRIB reveals a regulatory site in the nucleotide exchange factor eIF2B[J]. Science, 2018, 359(6383): 1533-1536.
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US $496.00/g2024-11-01
- CAS:
- 1597403-47-8
- Min. Order:
- 1g
- Purity:
- 0.98
- Supply Ability:
- 1kg
US $100.00-40.00/G2024-11-01
- CAS:
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- Min. Order:
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- Purity:
- 98%+
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