Journals / Uluslararası Hematoloji-Onkoloji Dergisi / 2016 / Cilt: 26 - Sayı: 0

B-Hücreli Lenfoproliferatif Hastalıkların Dönüm Noktası İdelalisib

Idelalisib at the Crossroads of B-Cell Lymphoproliferative Disorders

Pages
12–19
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Future clinical and experimental data combined with the next-generation genomics strategies and personalized medicine for the treatment of malignant disorders will enlightened us for better placement of idelalisib in the treatment algorithm of the patients.

📌 3 Key Takeaways

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Objective & Hypothesis:Phosphatidylinositol 3-kinases (PI3Ks) are considered as lipid kinases that are very active in the pathobiology of lymphoproliferative disorders (LPDs).
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Key Findings & Data:Idelalisib, a selective inhibitor of the delta isoform of PI3K, provides significant clinical efficacy and has an acceptable side-effect profile in the treatment of B-LPDs.
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Conclusion & Impact:Future clinical and experimental data combined with the next-generation genomics strategies and personalized medicine for the treatment of malignant disorders will enlightened us for better placement of idelalisib in the treatment algorithm of the patients.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Phosphatidylinositol 3-kinases (PI3Ks) are considered as lipid kinases that are very active in the pathobiology of lymphoproliferative disorders (LPDs). Idelalisib, a selective inhibitor of the delta isoform of PI3K, provides significant clinical efficacy and has an acceptable side-effect profile in the treatment of B-LPDs. The aim of this review is to outline the pharmacobiological basis of idelalisib that is located at the crossroads of B-LPDs. The PI3K signaling pathway with downstream targets including Akt is involved in hematologic malignancies and lymphomas. Idelalisib has been most widely studied in chronic lymphoid leukemia (CLL) and B-lymphoma. The activity of idelalisib in high-risk FL with early relapse following front line immunochemotherapy was recently shown. The unique immunological toxicity pattern of idelalisib was also decribed in this review. Further clinical investigations will help for the better selection of the subsets of the patients with B-LPD that would be best candidates for the clinical utilization of idelalisib. Other indications such as marginal zone lymphoma, mantle cell lymphoma, Waldenstrom's Macroglobulinemia and other B-cell disorders could likely to be expanded. Future clinical and experimental data combined with the next-generation genomics strategies and personalized medicine for the treatment of malignant disorders will enlightened us for better placement of idelalisib in the treatment algorithm of the patients.

Özet

Fosfatidilinositol 3-kinaz (PI3K)'lar lenfoproliferatif hastalıklar (LPH)'ın patobiyolojisinde oldukça aktif olan lipid kinazlardandırlar. PI3K'nın delta izoformunun selektif bir inhibitörü olan İdelalisib, B-LPH'ın tedavisinde önemli klinik etkinlikle beraber kabul edilebilir bir yan etki profiline sahiptir. Bu derlemede, B-LPH'ın dönüm noktasında yer alan İdelalisib'in farmakobiyolojik temeli vurgulanmaya çalışılmıştır. Hematolojik malignansi ve lenfomalarda, Akt'yi de içeren PI3K yolağındaki hedefler rol almaktadır. İdelalisib yaygın olarak kronik lenfositik lösemi ve B-lenfoma çalışmalarında araştırılmıştır. İdelalisib'in ilk sıra immünokemoterapi ardından erken relaps olan yüksek riskli foliküler lenfoma hastalarındaki etkinliği son zamanlarda ortaya konmuştur. Bu derlemede ayrıca İdelalisib'in benzersiz immünolojik toksisite paterni de ele alınmıştır. İlerdeki klinik araştırmalar, İdelalisib'in klinikteki kullanımı için aday olacak B-LPH hastalarının seçiminde yardımcı olacaktır. İdelalisib'in genişletilmiş endikasyonları arasında marjinal zon lenfoma, mantle hücreli lenfoma, Waldenström Makroglobinemisi ve diğer B-hücreli hastalıklar sayılabilir. Gelecekteki klinik ve deneysel verilerin yeni nesil genomik stratejileri ile birleştirilmesi ve malign hastalıkların tedavisinde kişiselleştirilmiş ilaçların gelişimi, İdelalisib'in hastaların tedavi algoritmasındaki yerinin belirlenmesini sağlayacaktır.

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Cite This Article

AKSU, S., AYYILDIZ, O., ETGÜL, S., GÖKER, H., GÜNEŞ, G., HAZNEDAROĞLU, İ. C., İLHAN, O., KAYNAR, L. G., MALKAN, U. Y., ÖZDEMİR, E., SAYDAM, G., SAYINALP, N., ŞAHİN, F., TURGUT, M., ÜNAL, A. (2016). B-Hücreli Lenfoproliferatif Hastalıkların Dönüm Noktası İdelalisib. Uluslararası Hematoloji-Onkoloji Dergisi, Cilt: 26 - Sayı: 0, 12–19. https://ajindex.com/articles/322815

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