https://wikimd.com/index.php?action=history&feed=atom&title=XevinapantXevinapant - Revision history2026-04-21T23:26:44ZRevision history for this page on the wikiMediaWiki 1.44.2https://wikimd.com/index.php?title=Xevinapant&diff=6428396&oldid=prevPrab: CSV import2025-03-05T06:31:37Z<p>CSV import</p>
<p><b>New page</b></p><div>{{Short description|Overview of the drug Xevinapant}}<br />
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| IUPAC_name = (2S)-2-[[4-[[2-(3,5-difluorophenyl)acetyl]amino]phenyl]methyl]-1-[(2S)-2-[[4-[[2-(3,5-difluorophenyl)acetyl]amino]phenyl]methyl]pyrrolidine-1-carbonyl]pyrrolidine-2-carboxylic acid<br />
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'''Xevinapant''' is a small molecule inhibitor of [[inhibitor of apoptosis proteins]] (IAPs), which are proteins that prevent [[apoptosis]], or programmed cell death. It is being investigated for its potential use in the treatment of various types of [[cancer]], particularly [[head and neck squamous cell carcinoma]] (HNSCC).<br />
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==Mechanism of Action==<br />
Xevinapant functions by targeting and inhibiting IAPs, specifically the cellular IAPs (cIAP1 and cIAP2) and X-linked IAP (XIAP). These proteins are often overexpressed in cancer cells, allowing them to evade apoptosis and continue proliferating. By inhibiting these proteins, Xevinapant promotes the activation of [[caspases]], which are enzymes that play a crucial role in the execution phase of cell apoptosis. This leads to the induction of cell death in cancer cells.<br />
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==Clinical Development==<br />
Xevinapant is currently undergoing clinical trials to evaluate its efficacy and safety in combination with other therapies. It has shown promise in early-phase trials, particularly when used in conjunction with [[chemoradiotherapy]] for the treatment of locally advanced HNSCC. The drug is administered orally and has been well-tolerated in clinical settings, with manageable side effects.<br />
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==Potential Applications==<br />
While the primary focus of Xevinapant's development has been on HNSCC, its mechanism of action suggests potential applicability in other cancers where IAPs are implicated in disease progression. Research is ongoing to explore its use in other solid tumors and hematological malignancies.<br />
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==Side Effects==<br />
The side effects of Xevinapant observed in clinical trials include fatigue, nausea, and hematological abnormalities such as neutropenia and anemia. These side effects are generally consistent with those seen in other cancer therapies and are considered manageable with appropriate supportive care.<br />
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==Future Directions==<br />
The future of Xevinapant in cancer therapy looks promising, with ongoing studies aimed at optimizing its use in combination with other therapeutic agents. Researchers are also investigating biomarkers that could predict response to Xevinapant, which would help in personalizing treatment for patients.<br />
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==Related Pages==<br />
* [[Apoptosis]]<br />
* [[Cancer therapy]]<br />
* [[Head and neck squamous cell carcinoma]]<br />
* [[Inhibitor of apoptosis proteins]]<br />
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[[Category:Antineoplastic drugs]]<br />
[[Category:Experimental cancer drugs]]</div>Prab