リンボセルタマブ:最初の承認
1Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand. dru@adis.com.
Drugs
|August 29, 2025
まとめ
リンボセルタマブ (BCMAとCD3を標的とする双特定抗体) は,再発性/耐性多発性骨髄腫の治療にEUで承認されました. これは,進行した血液がんの T細胞治療の進歩における重要なマイルストーンです.
科学分野:
- 腫瘍学
- 免疫学
- 薬理学について
背景:
- 多発性骨髄腫は血性悪性腫瘍で,血細胞の制御不能な増殖が特徴です.
- 再発性/耐性多発性骨髄腫は,多くの場合,新しい治療戦略を必要とする,重要な満たされていない医療ニーズを示しています.
- B細胞成熟抗原 (BCMA) は多発性骨髄腫における有効な標的である.
研究 の 目的:
- リンボセルタマブの重要な発達のマイルストーンを要約します.
- リンボセルタマブの欧州連合での規制承認を強調する.
- リンボセルタマブの作用のメカニズムと指示の概要
主な方法:
- リンボセルタマブは,BCMAが悪性B細胞に結合し,CD3がT細胞に結合するように設計されたバイスペシフィック抗体です.
- この二重結合は,BCMA発現する腫瘍細胞を T細胞に誘導し,排除する.
- 開発のマイルストーンには,臨床前試験,臨床試験,規制当局への提出が含まれます.
主要な成果:
- リンボセルタマブは2025年4月28日にEUで最初の販売許可を取得しました.
- この承認は,再発性/耐性多発性骨髄腫の成人の単体治療に使用するものです.
- 患者は,特定の薬剤を含む少なくとも3つの以前の治療を受け,疾患の進行を示した必要があります.
結論:
- リンボセルタマブは,重度の多発性骨髄腫の治療前の患者にとって新しい治療法です.
- このEU承認は,BCMA誘導免疫療法における大きな進歩を意味しています.
- このマイルストーンは,血液学的悪性腫瘍の治療における双特定抗体の可能性を強調しています.
関連する概念動画
Prescription, Nonprescription and Orphan Drugs
842
Prescription drugs require a prescription from a medical practitioner and can only be obtained from a pharmacy. They have many applications, including treating pain, anxiety, and hypertension.
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
842
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
223
Endothelins (ETs) are potent vasoactive peptides critical in the human body's various physiological and pathological processes. One of the most promising therapeutic strategies for treating pulmonary arterial hypertension (PAH) involves counteracting the effects of these endothelins using a class of drugs known as endothelin receptor antagonists.
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme...
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme...
223
Drug Administration and Therapy Phases: Overview
738
Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
738
Pharmacovigilance
983
Post-marketing surveillance is a critical component of pharmaceutical regulation, often uncovering unanticipated adverse drug reactions (ADRs) once a drug is widely used over an extended period.
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
983


