A Phase 2, Open-Label, Randomized Study of Livmoniplimab in Combination With Budigalimab Versus Chemotherapy in Subjects With Metastatic Urothelial Carcinoma

Urothelial carcinoma (UC) is the ninth most common cancer type worldwide. While the treatment of front-line metastatic urothelial carcinoma (mUC) has improved, there remains a high unmet need for effective therapies for participants who have recurrent disease and disease that has progressed after frontline treatment. The purpose of this study is to evaluate the optimized dose, adverse events, and efficacy of livmoniplimab in combination with budigalimab.
Livmoniplimab is an investigational drug being developed for the treatment of mUC. There are 3 treatment arms in this study and participants will be randomized in a 1:1:1 ratio. Participants will either receive livmoniplimab (at one of 2 different doses) in combination with budigalimab (another investigational drug), or either docetaxel, paclitaxel, or gemcitabine (based on investigator's choice). Approximately 150 adult participants will be enrolled in the study across 56 sites worldwide.
In arm 1, participants will receive intravenously (IV) infused livmoniplimab (dose A) in combination with IV infused budigalimab. In arm 2, participants will receive IV infused livmoniplimab (dose B) in combination with IV infused budigalimab. In arm 3 (control), participants will receive the investigator's choice: IV infused or injected docetaxel; IV infused or injected paclitaxel; or IV infused gemcitabine. The estimated duration of the study is up to approximately 3.5 years.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, questionnaires, and scans.

开始日期2025-01-20

申办/合作机构

AbbVie, Inc.

CTR20242998

/ Recruiting临床1期

一项在一线免疫检查点抑制剂治疗后出现疾病进展的局部晚期或转移性 Child-Pugh A 级肝细胞癌 (HCC) 中国受试者中评价 Livmoniplimab 联合 Budigalimab 治疗的安全性和药代动力学 (PK) 的 Ib 期研究

在中国受试者中评估 Livmoniplimab 联合 Budigalimab 的安全性和药代动力学 1.通过测量完全缓解 (CR)/部分缓解 (PR) 的最佳总体缓解 (BOR)、缓解持续时间 (DOR)、无进展生存期 (PFS) 和总生存期 (OS) 评价 Livmoniplimab 联合 Budigalimab 治疗的有效性 2.评估 Livmoniplimab 联合 Budigalimab 治疗在中国受试者中的免疫原性

开始日期2024-09-11

申办/合作机构

艾伯维医药贸易（上海）有限公司

[+2]

NCT06487559

/ Recruiting临床1期

A Phase 1b Study to Evaluate the Safety and Pharmacokinetics of Livmoniplimab in Combination With Budigalimab in Chinese Subjects With Locally Advanced or Metastatic Child-Pugh A Hepatocellular Carcinoma Who Have Progressed After a First-Line Regimen That Includes an Immune Checkpoint Inhibitor

Hepatocellular carcinoma (HCC) is a common cancer worldwide and a leading cause of cancer-related death. The majority of participants first presenting with HCC have advanced unresectable or metastatic disease. The purpose of this study is to assess adverse events and how livmoniplimab in combination with budigalimab moves through the body in adult Chinese participants with Locally Advanced or metastatic Child-Pugh A Hepatocellular Carcinoma (HCC).
Livmoniplimab is an investigational drug being developed for the treatment of HCC. There are 2 stages to this study. Stage 1 is a safety run-in. There are 2 treatment arms in stage 1 and participants will receive escalating doses of Livmoniplimab in combination with budigalimab (fixed dose). Stage 2 is dose expansion. There are 2 treatment arms in stage 2 and participants will receive Livmoniplimab in combination with budigalimab in multiple doses. Approximately 20 adult participants will be enrolled in the study across 15 sites in China.
In part 1 (dose escalation), participants will be intravenously infused with escalating doses of livmoniplimab in combination with budigalimab every 3 weeks. In part 2 (dose expansion), participants will be intravenously infused with livmoniplimab in combination with budigalimab in multiple doses every 3 weeks. The estimated duration of the study is up to 2 years.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, and scans.

开始日期2024-09-11

申办/合作机构

AbbVie, Inc.

100 项与 Livmoniplimab 相关的临床结果

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100 项与 Livmoniplimab 相关的转化医学

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100 项与 Livmoniplimab 相关的专利（医药）

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项与 Livmoniplimab 相关的文献（医药）

Frontiers in Oncology

First-in-human phase 1 dose-escalation results with livmoniplimab, an antibody targeting the GARP:TGF-ß1 complex, as monotherapy and in combination with the anti–PD-1 antibody budigalimab in patients with advanced solid tumors

Article

作者: Graham, Michelle ; Leibman, Rachel ; Tolcher, Anthony ; LoRusso, Patricia ; Sahtout, Mohammad ; Stoll, Brian ; Abdul Razak, Albiruni ; Patel, Maulik ; Kongpachith, Sarah ; Tribouley, Catherine ; Powderly, John ; Shimizu, Toshio ; Miller, Kathy D. ; Golan, Talia ; Blaney, Martha ; Kao, Steven ; Miller, Kathy D

BackgroundTransforming growth factor (TGF)-ß1 is a pleiotropic cytokine that can promote tumor growth and suppress antitumor immune responses. Latent TGF-ß1 associates with glycoprotein-A repetition predominant (GARP) on the surface of regulatory T cells prior to its activation and release. Livmoniplimab is a monoclonal antibody (mAb) that binds the GARP:TGF-ß1 complex to inhibit activation and release of TGF-ß1. It is in clinical development in combination with budigalimab, an anti-programmed cell death protein 1 Fc-modified mAb. The first-in-human, phase 1, dose-escalation results are presented herein (ClinicalTrials.gov: NCT03821935).MethodsThe dose-escalation phase enrolled adult patients with advanced solid tumors. Patients received escalating doses of livmoniplimab ranging from 3mg to 1500mg, once every 2 weeks (Q2W), as monotherapy or in combination with a 500mg fixed dose of budigalimab Q4W. The primary objective of the dose escalation was to determine the recommended phase 2 dose. Secondary objectives were to assess safety and pharmacokinetics (PK), and exploratory objectives included evaluating preliminary efficacy.ResultsFifty-seven patients enrolled in the dose escalation: 23 in monotherapy cohorts and 34 in combination therapy cohorts. Dose-limiting toxicities were limited, no maximum tolerated dose was reached, and the maximum administered dose of 1500mg was selected for dose expansion. The most common adverse events reported in monotherapy-treated patients were fatigue, anemia, and nausea, and those in combination therapy-treated patients were pruritus, fatigue, nausea, and anemia. Livmoniplimab exhibited dose-proportional PK, and peripheral blood biomarker data demonstrated saturation of the GARP:TGF-ß1 complex on platelets at livmoniplimab doses within the linear PK range. No objective tumor responses were observed in the monotherapy dose escalation. However, the objective response rate was 15% in the combination dose escalation, with a median response duration of 8.4 months.ConclusionLivmoniplimab was well-tolerated as monotherapy and in combination with budigalimab in the dose-escalation phase. Encouraging preliminary efficacy was demonstrated in the combination dose escalation in heavily pretreated patients, supporting further development of this novel drug combination in patients with advanced solid tumors.

Frontiers in Oncology

Corrigendum: First-in-human phase 1 dose-escalation results with livmoniplimab, an antibody targeting the GARP: TGF-ß1 complex, as monotherapy and in combination with the anti–PD-1 antibody budigalimab in patients with advanced solid tumors

作者: Graham, Michelle ; Leibman, Rachel ; Tolcher, Anthony ; LoRusso, Patricia ; Sahtout, Mohammad ; Stoll, Brian ; Abdul Razak, Albiruni ; Patel, Maulik ; Kongpachith, Sarah ; Tribouley, Catherine ; Powderly, John ; Shimizu, Toshio ; Golan, Talia ; Blaney, Martha ; Kao, Steven ; Miller, Kathy D

[This corrects the article DOI: 10.3389/fonc.2024.1376551.].

项与 Livmoniplimab 相关的新闻（医药）

2025-03-06

·PRNewswire

TEPMETKO Continues to Strengthens its Position as a Leading METex14 Skipping NSCLC Therapy | DelveInsight

With increasing biomarker-driven cancer treatments, TEPMETKO benefits from growing adoption in precision oncology. Competition from other MET inhibitors like TABRECTA (capmatinib) exists, but TEPMETKO's once-daily dosing and efficacy profile offer differentiation. LAS VEGAS, March 6, 2025 /PRNewswire/ -- DelveInsight's " TEPMETKO Market Size, Forecast, and Market Insight Report" highlights the details around TEPMETKO, a kinase inhibitor indicated for the treatment of adult patients with metastatic NSCLC harboring MET exon 14 skipping alterations. The report provides product descriptions, patent details, and competitor products (marketed and emerging therapies) of TEPMETKO. The report also highlights the historical and forecasted sales from 2020 to 2034 segmented into 7MM [the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan]. EMD Serono's TEPMETKO (tepotinib) Overview TEPMETKO is a kinase inhibitor prescribed for adult patients with metastatic non-small cell lung cancer (NSCLC) carrying MET exon 14 skipping alterations. The active component is Tepotinib (as hydrochloride monohydrate), administered orally. Patients should be cautioned about the heightened risk of severe or fatal interstitial lung disease/pneumonitis, liver toxicity, and potential embryo-fetal toxicity, necessitating effective contraception during and shortly after treatment. Tepotinib specifically targets MET, including variants with exon 14 skipping mutations. It blocks HGF-dependent and independent MET phosphorylation, disrupting MET-driven signaling pathways. Additionally, at clinically relevant concentrations, Tepotinib inhibits melatonin 2 and imidazoline 1 receptors. In vitro studies show that it suppresses tumor cell proliferation, anchorage-independent growth, and migration of MET-dependent cancer cells. In mouse models with MET-driven tumors, including those with MET exon 14 skipping alterations, Tepotinib reduced tumor growth, sustained MET phosphorylation inhibition, and, in one case, decreased metastasis formation. The recommended dose of TEPMETKO is 450 mg taken orally once daily until disease progression or intolerable toxicity occurs. Patients should take it at the same time each day, swallowing tablets whole without chewing, crushing, or splitting them. If a dose is missed and less than eight hours remain until the next scheduled dose, patients should skip it. In cases of vomiting after taking TEPMETKO, the next dose should be taken at the usual time. Learn more about TEPMETKO projected market size for NSCLC @ TEPMETKO Market Potential Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, accounting for 81% of all diagnosed cases. Early detection greatly improves outcomes, but diagnosing NSCLC and other lung cancers is challenging because their symptoms are often mistaken for common illnesses or the long-term effects of smoking. Consequently, 80% of NSCLC cases are already at advanced stages by the time they are identified, making treatment more difficult. Around 80% of EGFR mutations in NSCLC involve either exon 19 deletions or the exon 21 L858R substitution, both of which are classified as sensitizing mutations. Until the last decade, chemotherapy was the primary treatment for advanced and metastatic lung cancer. However, this changed in 2015 with the approval of the first immune checkpoint inhibitor (ICI), KEYTRUDA (pembrolizumab), as a second-line therapy for advanced cases. This was followed by TECENTRIQ (atezolizumab) in 2016. Both therapies were later approved for first-line treatment, broadening their use to a larger patient population. In 2020, the combination of OPDIVO (nivolumab) and ipilimumab also received approval as a first-line treatment for metastatic NSCLC. According to DelveInsight, the NSCLC market size across the 7MM is projected to grow from USD 30 billion in 2024, with a substantial CAGR through 2034. This growth is largely driven by the introduction of emerging therapies during the forecast period (2025–2034). Discover more about the NSCLC market in detail @ Non-small Cell Lung Cancer Market Report Emerging Competitors of TEPMETKO The NSCLC pipeline is very robust with the promising therapies such as Telisotuzumab vedotin (AbbVie), Patritumab deruxtecan (Daiichi Sankyo/AstraZeneca), Datopotamab deruxtecan (Daiichi Sankyo/AstraZeneca), Eftilagimod alpha (Immutep), BNT311/GEN1046 (acasunlimab) (Genmab), V940 (mRNA-4157) + Pembrolizumab (Moderna Therapeutics/Merck), Plinabulin + Docetaxel (BeyondSpring), Olomorasib (LY3537982) (Eli Lilly and Company), Zipalertinib (Cullinan Oncology/Taiho Pharma), Ceralasertib (AZD6738) (AstraZeneca), TEDOPI (EP-2101; IDM 2101; OSE-2101) (OSE Immuno-therapeutics), Sigvotatug vedotin (PF08046047) (Pfizer), ANKTIVA (N-803) (ImmunityBio), Aumolertinib/Almonertinib/HS-10206 (Jiangsu Hansoh Pharmaceutical), Niraparib (GSK), Savolitinib (AstraZeneca/Hutchison MediPharma), TRODELVY (Gilead Sciences), Pyrotinib (Jiangsu HengRui Medicine), Ociperlimab (BGB-A1217) (BieGene), Volrustomig (AstraZeneca), Gotistobart (BNT316/ONC-392) (OncoC4/BioNTech), Ivonescimab (AK112/SMT112) (Akeso Biopharma/Summit Therapeutics), ZYNYZ (retifanlimab/INCMGA00012) (Incyte/Macrogenics), Divarasib (GDC-6036) (Roche/Genentech), Tiragolumab (RG6058) (Roche), Sacituzumab Tirumotecan (Merck and Kelun-Biotech), JEMPERLI (dostarlimab/TSR-042) (GSK and AnaptysBio), Zongertinib (BI-1810631) (Boehringer Ingelheim), BAY 2927088 (Bayer), Serplulimab (HLX10) (Shanghai Henlius Biotech), Rilvegostomig (AZD2936) (AstraZeneca), MK-1084 (Merck, Taiho Pharmaceutical, and Astex), Domvanalimab (Arcus Biosciences and Gilead Sciences), OPDUALAG (nivolumab and relatlimab) (Bristol-Myers Squibb), Belrestotug + JEMPERLI (iTeos Therapeutics and GSK), Firmonertinib (ArriVent BioPharma), Sunvozertinib (DZD9008) (Dizal Pharmaceutical), Cobolimab (GSK), Livmoniplimab (AbbVie), Fianlimab (REGN3767) (Regeneron Pharmaceuticals), BNT327/PM8002 (Biotheus/BioNTech), HS-20117 (Hansoh BioMedical), IO102-IO103 + Pembrolizumab (IO Biotech), Naptumomab estafenatox (NeoTX Therapeutics/Active Biotech), FF-10832 (FUJIFILM Corporation), BNT116 (BioNTechSE/Regeneron Pharmaceuticals), CAN-2409 (Candel Therapeutics), Mecbotamab Vedotin (BA3011/CAB-AXL-ADC) (BioAtla), Bemcentinib (BGB 324/BGB-3234/R-428) (BerGenBio/Rigel Pharmaceuticals), DOVBLERON (taletrectinib/AB-106/IBI-344) (Nuvation Bio/Innovent Biologics/Daiichi Sankyo/Nippon Kayaku), Lifileucel (Iovance Biotherapeutics), IBI363 (Innovent Biologics), Sotevtamab (AB-16B5) (Alethia Biotherapeutics), Avutometinib (VS6766) (Verastem Oncology), Vebreltinib (APL-101) (Apollomics), LP-300 (Lantern Pharma), JNJ-90301900 (Johnson & Johnson Innovative Medicine), AMG 193 (Amgen), Luveltamab tazevibulin (Sutro Biopharma), PRT3789 (Prelude Therapeutics), Disitamab vedotin (Seagen), PADCEV (enfortumab vedotin) (Astellas Pharma), RP1 (Replimune), TIVDAK (tisotumab vedotin) (Seagen), Zanidatamab (Jazz Pharmaceuticals), Utidelone injectable (UTD1) (Beijing Biostar Pharmaceuticals), REGN5093-M114 (Regeneron Pharmaceuticals), SLC-391 (SignalChem Lifesciences), fulzerasib (GenFleet), Davutamig (REGN5093) (Regeneron Pharmaceuticals), TAS3351 (Taiho Oncology), H002 (RedCloud Bio), JIN-A02 (J INTS BIO), FWD1509 (Forward Pharma), Sabestomig (AZD7789) (AstraZeneca), Sasanlimab (Pfizer), Selvigaltin (GB1211) (Galecto Biotech), Vepafestinib Helsinn (Healthcare/Taiho Pharmaceutical), EP0031 (A400/ KL590586) (Ellipses Pharma/Kelun-Biotech), Pamvatamig (MCLA-129) (Merus), Zidesamtinib (NVL-520) (Nuvalent), NVL-655 (Nuvalent), RMC-4630 (Revolution Medicines), REQORSA (quaratusugene ozeplasmid) (Genprex), PDC*lung01 (PDC*line Pharma), Evalstotug (BA3071) (BioAtla and BeiGene), PT-112 (Promontory Therapeutics), MRT-2359 (Monte Rosa Therapeutics), GAIA-102 (GAIA BioMedicine), Rigosertib (Traws Pharma), HMBD-001 (Hummingbird Bioscience), PLB1004 (Avistone Biotechnology), ANS03 (Avistone Biotechnology), MYTX-011 (Mythic Therapeutics), A166 (Sichuan Kelun-Biotech Bio-pharmaceutical), Atamparib (BN-2397) (Ribon Therapeutics), DELTACEL (KB-GDT-01) (Kiromic BioPharma), Carotuximab (ENV-105) (Kairos Pharma), YL202 (MediLink Therapeutics), and others. To know more about the number of competing drugs in development, visit @ TEPMETKO Market Positioning Compared to Other Drugs Key Milestones of TEPMETKO In February 2024, the FDA granted traditional approval to TEPMETKO for adult patients with metastatic NSCLC harboring MET exon 14 skipping alterations. In February 2022, the EC approved TEPMETKO as monotherapy for the treatment of adult patients with advanced NSCLC harboring alterations leading to METex14 skipping who require systemic therapy following prior treatment with immunotherapy and/or platinum-based chemotherapy. In February 2021, Merck announced that the US FDA has approved TEPMETKO following priority review for the treatment of adult patients with metastatic NSCLC harboring MET exon 14 skipping alterations. This indication was approved under accelerated approval based on ORR and DOR. In October 2020, TEPMETKO received ODD for treating NSCLC with MET genomic tumor aberrations In March 2020, EMD Serono (the biopharmaceutical business of Merck KGaA), announced that the MHLW approved TEPMETKO for the treatment of patients with unresectable, advanced, or recurrent NSCLC with METex14 skipping alterations. In September 2019, the US FDA granted BTD for tepotinib in patients with metastatic NSCLC harboring METex14 skipping alterations who progressed following platinum-based cancer therapy Discover how TEPMETKO is shaping the NSCLC treatment landscape @ TEPMETKO NSCLC TEPMETKO Market Dynamics TEPMETKO competes in a growing but highly specialized market where MET-targeted therapies are gaining traction due to their efficacy in addressing MET-altered tumors. The market for MET inhibitors is expanding as precision oncology advances and molecular diagnostics become more widely available, enabling better identification of patients who would benefit from targeted treatments like TEPMETKO. A key factor shaping TEPMETKO's market dynamics is competition. It directly competes with Novartis' TABRECTA (capmatinib), another MET inhibitor approved for the same indication. While TEPMETKO offers the advantage of once-daily dosing compared to TABRECTA's twice-daily regimen, both drugs have similar efficacy profiles, making physician and patient preference an important differentiator. Additionally, broader competition from next-generation MET inhibitors and combination therapies in clinical trials could impact TEPMETKO's long-term market position. Regulatory approvals and market access play a crucial role in TEPMETKO's adoption. The drug has been approved in multiple regions, including the U.S., Europe, and Japan, but reimbursement and pricing strategies vary by market. Payer policies, along with the cost-benefit analysis of MET inhibitors compared to other targeted therapies, influence prescription trends. Furthermore, real-world evidence and post-marketing studies will be critical in demonstrating TEPMETKO's sustained effectiveness and safety, which could support expanded indications and increased market penetration. Looking ahead, the MET inhibitor market is expected to grow with advances in biomarker-driven therapy, further refining patient selection. TEPMETKO's success will depend on continued clinical development, potential label expansions, and strategic partnerships to strengthen its competitive edge. As new entrants emerge, Merck KGaA's ability to differentiate TEPMETKO through combination strategies or enhanced formulations may determine its long-term sustainability in this evolving landscape. Dive deeper to get more insight into TEPMETKO's strengths & weaknesses relative to competitors @ TEPMETKO Market Drug Report Table of Contents Related Reports Non-small Cell Lung Cancer Market Non-small Cell Lung Cancer Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key NSCLC companies including Daiichi Sankyo, AstraZeneca, Gilead Sciences, BieGene, AbbVie, Roche, Merck, Novartis, Pfizer, Takeda Pharmaceuticals, Eli Lilly, BerGenBio, GlaxoSmithKline, Duality biologics, among others. Non-small Cell Lung Cancer Pipeline Non-small Cell Lung Cancer Pipeline Insight – 2025 report provides comprehensive insights about the pipeline landscape, pipeline drug profiles, including clinical and non-clinical stage products, and the key non-small cell lung cancer companies, including BridgeBio Pharma, Daiichi Sankyo, EMD Serono, Merck, BridgeBio Pharma, Abbvie, Pfizer, Eli Lilly and Company BioNTech SE, Shenzhen TargetRx, Taiho Pharmaceutical, Chong Kun Dang, Bristol Myers Squibb, Innovent Biologics, Xuanzhu Biopharmaceutical, Bayer, GeneScience Pharmaceuticals, InventisBio, Apollomics, Imugene, Ono Pharmaceutical, Pierre Fabre, Jiangsu Hengrui Medicine Co., Bristol-Myers Squibb, Surface Oncology, Inhibrx, Sinocelltech, Mirati Therapeutics, REVOLUTION Medicines, Yong Shun Technology Development, Iovance Biotherapeutics, Galecto Biotech, among others. C-MET Metastatic Non-small Cell Lung Cancer Market C-MET Metastatic Non-small Cell Lung Cancer Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key C-MET mNSCLC companies, including Novartis, Merck, EMD Serono, AbbVie, Regeneron Pharmaceuticals, Mythic Therapeutics, Apollomics, Johnson & Johnson Innovation, Haihe Biopharma, among others. C-MET Non-small Cell Lung Cancer Pipeline C-MET Non-small Cell Lung Cancer Pipeline Insight – 2025 report provides comprehensive insights about the pipeline landscape, pipeline drug profiles, including clinical and non-clinical stage products, and the key C-MET non-small cell lung cancer companies, including AbbVie, Janssen Research & Development, Beijing Pearl Biotechnology Limited Liability Company, Novartis, among others. About DelveInsight DelveInsight is a leading Business Consultant and Market Research firm focused exclusively on life sciences. It supports pharma companies by providing comprehensive end-to-end solutions to improve their performance. Get hassle-free access to all the healthcare and pharma market research reports through our subscription-based platform PharmDelve . Contact Us Shruti Thakur [email protected] +14699457679 Logo: SOURCE DelveInsight Business Research, LLP WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

上市批准免疫疗法优先审批

2024-11-09

·药渡

肿瘤微环境中的免疫抑制性细胞因子

来源：小药说药前言癌细胞表观遗传学和生长动力学的改变导致细胞外分泌多种细胞因子，这些细胞因子控制免疫细胞的活性，使其有利于肿瘤生长。其中，免疫调节细胞因子的分泌是招募免疫抑制细胞的主要因素。肿瘤微环境中的免疫调节细胞因子招募其他免疫抑制细胞，并负责效应免疫细胞的表型和功能转换，使其支持肿瘤的发展。表型转换的免疫细胞进一步提高免疫抑制细胞因子的水平，并使肿瘤环境抵抗抗肿瘤免疫细胞的活性。其中MDSCs、TAMs、Treg和Breg细胞是调节性细胞因子的主要来源。在广泛的免疫抑制细胞因子中，IL-10、TGF-β、IL-4和IL-35在多种癌症的肿瘤环境中占主导地位，主要负责免疫抑制。这些细胞因子改变先天性和适应性免疫细胞的命运，并调节癌细胞的生长和增殖能力。同时，免疫抑制细胞因子也改变了幼稚免疫细胞的表观基因组和转录网络，有利于免疫抑制细胞谱系的形成。此外，这些细胞因子可以直接作用于细胞毒性CD8+T细胞或自然杀伤（NK）细胞，并抑制其效应器功能和增殖。 IL-10 IL-10是一种多功能的免疫抑制细胞因子，具有免疫调节和血管生成功能。IL-10由癌细胞和几种免疫细胞分泌，包括髓系和淋巴细胞。已有证据表明IL-10具有促进肿瘤和抑制肿瘤的双重功能。一方面，IL-10通过下调癌细胞和APC上的MHC表达来抑制细胞毒性T细胞活化，从而阻止抗原特异性T细胞识别癌细胞。另一方面，高剂量的IL-10可增强CD8+T细胞的增殖及其细胞毒性活性。某些炎性细胞因子和条件可能会促进组织损伤和肿瘤发生，IL-10可以抑制这些炎症状态，从而防止随后的肿瘤发生。最近的研究表明，基于西妥昔单抗的IL-10融合蛋白（CmAb-IL10）通过阻止树突状细胞介导的肿瘤浸润性CD8+T细胞凋亡，显示出强大的抗肿瘤作用。CmAb-IL10与免疫检查点阻断剂的联合应用显示，晚期肿瘤小鼠的抗肿瘤免疫力得到明显改善。因此，有必要根据具体癌症类型和患者亚群的具体情况，通过抑制或促进IL-10通路来评估潜在的治疗干预。 TGF-β TGF-β作为一种免疫抑制细胞因子，通过不同的机制对免疫应答产生广泛的抑制作用。TGF-β降低Th1、Th2细胞和细胞毒性T淋巴细胞（CTL）的分化和功能，所有这些都提供重要的抗肿瘤反应。此外，TGF-β还通过调节Treg细胞的数量和功能，增强免疫耐受和肿瘤逃避。TGF-β通过抑制或刺激细胞增殖来调节免疫细胞的命运，从而影响胸腺和外周T细胞的发育。 TGF-β在TME中起着双重作用，这是由于肿瘤发展的不同阶段和基因改变背景决定的。在早期肿瘤中，TGF-β途径可诱导细胞凋亡并抑制包括癌细胞在内的细胞增殖。矛盾的是，在晚期，它通过调节基因组不稳定性、EMT、新生血管生成、免疫逃避和转移，具有促肿瘤作用。当促肿瘤功能压倒细胞中TGF-β信号的抗肿瘤作用时，它将以一致的方式作为肿瘤促进剂发挥作用。尽管有许多因素增加了TGF-β信号转导的复杂性，但在肿瘤治疗中TGF-β信号靶向药物显示出了强大的活性。这些特异性或非特异性药物包括靶向TGF-β受体的小分子、反义寡核苷酸、疫苗、中和抗体以及受体IgG-Fc融合蛋白。 Galunsertib（LY2157299）是第一个进入临床试验的小分子阻断剂，它抑制TGF-βRI激酶。在一项1/2期临床试验中，与安慰剂吉西他滨相比，Galunisertib联合吉西他滨治疗PAC患者的OS明显改善。TEW-7197是另一种TGF-βRI激酶抑制剂。 GC-1008（fresolimumab）是一种能中和TGF-β所有亚型的人源单克隆抗体。M7824（Bintrafusp-alfa）是一种由抗PD-L1的抗体和TGF-βRII分子的胞外段组成的双功能分子，可以“捕获”在TME中的TGF-β。ABBV-151影响TGF-β主动释放的复杂过程是另一种治疗干预手段。抗GARP抗体ABBV-151阻断其与LAP的结合显著减缓乳腺癌细胞系的肺转移。 Belagenpumatucel-L（Lucanix）是一种治疗性、基因修饰的异基因肿瘤细胞疫苗，用于NSCLC，抑制TGF-β2 mRNA的产生。虽然针对NSCLC的3期试验没有达到预定的临床终点，但额外的分析表明在患者亚群中取得了令人鼓舞的结果，在一线化疗结束后12周内随机使用Lucanix治疗的患者中，观察到OS的显著增加。Trabedersen（ap12009）是TGF-β2基因mRNA区域的反义互补物，通过下调TGF-β2 mRNA发挥抑制作用。在一项2期研究中，与标准化疗治疗相比，使用10 mM trabedersen治疗的复发/难治性晚期胶质瘤患者的2年生存率更高。 IL-4 IL-4主要作用于Th2细胞的谱系特异性分化和体液免疫反应的调节。除嗜碱性粒细胞和肥大细胞外，IL-4主要由Th2细胞通过自分泌信号分泌。IL-4在肿瘤微环境中发挥着多种作用，并具有免疫抑制和抗肿瘤活性。研究表明，在结肠癌和乳腺癌小鼠模型中，阻断IL-4可减少特定肿瘤微环境中免疫抑制M2表型和MDSCs的生成，并改善肿瘤特异性CD8+T细胞反应。此外，阻断IL-4可提高抗OX40免疫治疗的反应性。在非小细胞肺癌小鼠模型中进行的类似研究表明，阻断IL-4可通过肿瘤抗原特异性树突状细胞增加IL-12的生成，从而增强效应T细胞的浸润和增殖，并减轻肿瘤负担。此外，在间变性甲状腺癌（ATC）小鼠模型中，IL-4的缺失可增强抗肿瘤免疫和总体存活率，且无任何明显毒性。研究表明，IL-4是一个新的治疗靶点，阻断可以减少肿瘤诱导的免疫抑制，提高传统癌症治疗的疗效。因此，与其他免疫抑制性细胞因子类似，IL-4是肿瘤发生和转移的关键调节因子，可能单独或与当前有效治疗癌症患者的治疗方案相结合，是一个有吸引力的免疫治疗靶点。 IL-35 与IL-10、TGF-β和IL-4相比，IL-35是一种异二聚体且相对较新发现的细胞因子，属于IL-12家族细胞因子，由p35和EBi3亚单位组成。IL-35已被证明在良性和恶性肿瘤的发展中发挥重要作用，包括肝细胞癌、晚期乳腺癌、胰腺导管腺癌、非小细胞肺癌和前列腺癌。此前，已有研究证明IL-35主要由Tregs产生，近年来，肿瘤细胞中IL-35的表达逐渐得到证实。在体内，IL-35通过增强其他细胞因子的分泌，如IL-6和G-CSF（粒细胞集落刺激因子），促进肿瘤生长、进展和转移。IL-35还抑制多种细胞因子，包括IFN-γ，以实现促肿瘤效应。积累的数据表明，IL-35可以参与TME中恶性肿瘤细胞与周围免疫细胞之间的相互作用，诱导免疫抑制环境并限制有效抗肿瘤免疫反应的参与。随着多种IL-35+免疫细胞类型如M1 TAM和DC的发现和分离，目前的证据表明，肿瘤源性IL-35广泛参与不同细胞环境的促肿瘤特性，可能是通过抑制肿瘤浸润淋巴细胞（TIL）浸润和效应细胞增殖。总的来说，恶性肿瘤细胞以及周围基质细胞产生的IL-35有助于肿瘤微环境内的免疫抑制，从而支持肿瘤的持续生长和转移小结细胞因子在决定肿瘤发生命运的肿瘤免疫微环境中起着至关重要的作用。这些免疫抑制细胞因子限制抗肿瘤免疫细胞的增殖和效应功能，改变其可塑性，并将其转化为抑制表型。由于受限制的渗透或缺乏效应免疫细胞，导致免疫检查点抑制剂无法发挥最佳效果。因此，靶向或消耗这些细胞因子具有显著的临床益处。几种细胞因子在肿瘤发生中发挥免疫抑制作用，具体取决于肿瘤类型和肿瘤免疫环境。最近的多项研究显示，IL-10、TGF-β、IL-4和IL-35，这些细胞因子在限制抗肿瘤免疫和肿瘤生长进展中发挥重要作用。阻断IL-10、TGF-β、IL-4和IL-35等免疫抑制性细胞因子可能在使肿瘤对常规和免疫疗法敏感方面发挥显著的效果，从而激活抗肿瘤免疫，并控制肿瘤发生。参考文献： 1.Tumorpromoting roles of IL-10, TGF-β, IL-4, and IL-35: Its implications in cancerimmunotherapy. SAGE Open Med. 2022; 10: 20503121211069012. 2. Roles ofTGF-β signaling pathway in tumor microenvirionment andcancer therapy. Int Immunopharmacol. 2020 Oct 21;89(Pt B):107101. 3. IL-35 Regulatesthe Function of Immune Cells in Tumor Microenvironment. Front Immunol. 2021;12: 683332. 药渡媒体商务合作媒体公关 | 新闻&会议发稿张经理：18600036371（微信同号）点击下方“药渡“，关注更多精彩内容免责声明 “药渡”公众号所转载该篇文章来源于其他公众号平台，主要目的在于分享行业相关知识，传递当前最新资讯。图片、文章版权均属于原作者所有，如有侵权，请及时告知，我们会在24小时内删除相关信息。微信公众号的推送规则又双叒叕改啦，如果您不点个“在看”或者没设为"星标"，我们可能就消散在茫茫文海之中~点这里，千万不要错过药渡的最新消息哦！👇👇👇

免疫疗法

2024-06-09

·医药观澜

10多款1类新药在中国获批临床，来自阿斯利康、信达生物、华东医药等公司

▎药明康德内容团队编辑根据中国国家药监局药品审评中心（CDE）官网数据，近两周有10多款1类新药首次获得临床试验默示许可。通过梳理，这些新药涵盖小分子新药、抗体偶联药物（ADC）、单抗、siRNA疗法等，它们拟用于治疗癌症、慢性肾病患者、化疗相关性腹泻、亨廷顿舞蹈病、痛风等。本文将对其中部分产品进行简要介绍，仅供读者参阅。图片来源：123RF 阿斯利康：balcinrenone/达格列净胶囊作用机制：盐皮质激素受体调节剂（MRM）+SGLT2抑制剂适应症：慢性肾病患者心力衰竭阿斯利康申报的balcinrenone达格列净胶囊获批临床，拟用于降低心力衰竭合并肾功能损害患者发生心力衰竭事件和心血管死亡的风险。根据阿斯利康官网资料，这是其正在开发的慢性肾病组合疗法中的一款，为盐皮质激素受体调节剂（MRM）+SGLT2抑制剂，目前在国际范围内处于3期临床研究阶段。达格列净为一款SGLT2抑制剂，已经获得美国FDA批准治疗慢性肾病（CKD）患者，阿斯利康正在临床试验中检验多种创新疗法与达格列净联用的效果，以求进一步改善CKD患者的治疗，其中balcinrenone与达格列净联用可能增强对CKD患者心力衰竭的治疗。艾伯维：budigalimab 作用机制：抗PD-1单抗适应症：肝细胞癌艾伯维申报的budigalimab获批临床，拟联合livmoniplimab治疗在一线免疫检查点抑制剂治疗后出现疾病进展的局部晚期或转移性Child-Pugh A级肝细胞癌（HCC）。根据艾伯维公开资料，ABBV-151（livmoniplimab）是其与argenx合作开发的GARP- TGF-β1人源化单克隆抗体抑制剂，正在开发用于治疗癌症；ABBV-181（budigalimab）是一种抗PD-1人源化单克隆抗体，正在开发用于与艾伯维其他分子联合治疗实体瘤和血液系统恶性肿瘤。在国际范围内，该联合疗法治疗肝癌和非小细胞肺癌处于2期临床研究阶段。汉康生技：HCB101注射液作用机制：SIRPα融合蛋白适应症：实体瘤和非霍奇金淋巴瘤根据汉康生技（HanchorBio）新闻稿，HCB101注射液是该公司管线中的第一个项目，为一个与IgG4-Fc连结、经过工程优化的SIRPα融合蛋白。它通过阻断巨噬细胞和癌细胞之间的“别吃我”信号来触发巨噬细胞的吞噬活性。研究表明，HCB101在癌细胞内及肿瘤微环境引发了明显不同的基因表现型态，表示其可能具有独特的作用机制。此前，该产品已经在美国和中国台湾地区获批临床，并自2023年4月开始开展全球多中心多地区临床试验。本次在中国获批临床，拟用于治疗晚期实体瘤及复发难治性非霍奇金淋巴瘤。派金生物：注射用重组酰化胰高血糖素样肽2类似物作用机制：GLP-2类似物适应症：化疗相关性腹泻根据派金生物新闻稿，本次获批临床的是一款重组酰化胰高血糖素样肽2（GLP-2）类似物，为一款长效重组多肽。研究表明，GLP-2类似物可以增加绒毛高度及隐窝深度，加强肠道上皮屏障，从而减轻局部炎症并改善肠道通透性，促进肠适应。派金生物新闻稿介绍，除了用于预防和治疗化疗严重腹泻外，在非临床试验中，该产品还被证明有开发成一周一次给药治疗短肠综合征、慢性肠炎等的临床价值。艾码生物：ER2001注射液作用机制：siRNA疗法适应症：早期显性亨廷顿舞蹈病根据艾码生物新闻稿介绍，ER2001注射液通过利用人体或动物体的自身器官组织作为生物反应器，在体内被“加工”成为活性形式的siRNA，并组装进入“生物反应器”同步产生的中枢神经系统靶向的内源外泌体中，经外泌体分泌“运输”到神经元细胞，可降解其中突变亨廷顿蛋白（mHTT）的mRNA，从而产生药效。该产品获批临床的适应症为早期显性亨廷顿舞蹈病（HD）。HD是一种遗传性神经系统变性病，临床表现为运动障碍、精神症状、认知障碍等。随着病程发展，疾病晚期表现为僵直、少动为主的帕金森症状，往往严重影响患者的生活质量和寿命。中美华东：注射用HDM2005 作用机制：靶向ROR1的ADC 适应症：晚期恶性肿瘤根据中美华东新闻稿介绍，注射用HDM2005是一款靶向ROR1的ADC，现有数据显示其具有良好的成药性和安全性。ROR1是一种典型的肿瘤胚胎蛋白，该靶点具有广谱抗肿瘤性，在多类肿瘤中高度表达，是潜力ADC靶点。HDM2005已经在临床前的药效学研究、药代动力学研究及安全性评价中展现出良好的抗肿瘤活性和安全性。该产品本次获批临床的适应症为晚期恶性肿瘤。加科思：JAB-30355片作用机制：p53 Y220C激活剂适应症：携带TP53 Y220C突变的晚期实体瘤 p53 Y220C突变是一种发生在p53的DNA结合域的常见突变，携带这一突变的p53难以维持稳定的DNA结合域构象，无法完成应有的DNA调控功能。JAB-30355正是加科思自主研发的一种口服生物活性小分子激活剂，拟开发用于治疗携带P53 Y220C突变的局部晚期或转移性实体瘤患者。信达生物：替古索司他片作用机制：XOI靶向小分子适应症：痛风信达生物申报的1类新药替古索司他片已经获得临床试验默示许可，拟开发治疗痛风。根据信达生物公开资料，替古索司他片（IBI128）是一款全新非嘌呤类似物——黄嘌呤氧化酶抑制剂（XOI）。信达生物于2022年12月与总部位于韩国的LG公司化学达成一项约9550万美元的合作，从而获得该产品在中国的开发和商业化权利。除了上述产品，近期还有其他1类新药获批临床，或获批针对新适应症开展临床研究，限于篇幅，此处不再一一赘述。希望这些1类新药后续临床研究进展顺利，早日取得突破，造福患者。参考资料： [1]中国国家药监局药品审评中心（CDE）官网.Retrieved June 8，2024, From https://www.cde.org.cn/main/xxgk/listpage/4b5255eb0a84820cef4ca3e8b6bbe20c [2]各公司官网及公开资料本文来自药明康德内容团队，欢迎个人转发至朋友圈，谢绝媒体或机构未经授权以任何形式转载至其他平台。转载授权请在「医药观澜」微信公众号留言联系我们。其他合作需求，请联系wuxi_media@wuxiapptec.com。免责声明：药明康德内容团队专注介绍全球生物医药健康研究进展。本文仅作信息交流之目的，文中观点不代表药明康德立场，亦不代表药明康德支持或反对文中观点。本文也不是治疗方案推荐。如需获得治疗方案指导，请前往正规医院就诊。

临床2期临床3期抗体药物偶联物siRNA

100 项与 Livmoniplimab 相关的药物交易

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研发状态

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适应症	最高研发状态	国家/地区	公司	日期
转移性非鳞状非小细胞肺癌	临床3期	智利	AbbVie, Inc.	2024-04-10
转移性非鳞状非小细胞肺癌	临床3期	法国	AbbVie, Inc.	2024-04-10
转移性非鳞状非小细胞肺癌	临床3期	土耳其	AbbVie, Inc.	2024-04-10
转移性非鳞状非小细胞肺癌	临床3期	中国台湾	AbbVie, Inc.	2024-04-10
不可切除的肝细胞癌	临床3期	法国	AbbVie, Inc.	2024-01-11
不可切除的肝细胞癌	临床3期	美国	AbbVie, Inc.	2024-01-11
不可切除的肝细胞癌	临床3期	中国台湾	AbbVie, Inc.	2024-01-11
不可切除的肝细胞癌	临床3期	意大利	AbbVie, Inc.	2024-01-11
不可切除的肝细胞癌	临床3期	西班牙	AbbVie, Inc.	2024-01-11
不可切除的肝细胞癌	临床3期	波多黎各	AbbVie, Inc.	2024-01-11

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临床结果

适应症

分期

评价

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研究	分期	人群特征	评价人数	分组	结果	评价	发布日期


NCT03821935 (NCT03821935, Pubmed \| Front Oncol)	临床1期	晚期恶性实体瘤 GARP:TGF-ß1 complex	-	Livmoniplimab	淵襯齋繭遞築蓋繭網蓋(糧夢簾構淵膚積選鹹網) = 襯衊餘鏇鑰齋選鑰觸齋膚築築鬱壓選淵膚襯鏇 (願艱膚遞觸鑰簾觸築醖 )	积极	2024-10-29
NCT03821935 (NCT03821935, Pubmed \| Front Oncol)	临床1期	晚期恶性实体瘤 GARP:TGF-ß1 complex	-	Budigalimab	(醖膚遞願壓夢襯築蓋糧) = 糧製積醖選齋獵廠遞鹹齋網鏇衊願積遞觸繭糧 (遞廠網網憲蓋築鬱襯範 ) 更多	积极	2024-10-29
NCT03821935 (ASCO2024)	临床1期	实体瘤 \| 尿路上皮癌 TGF-β1 \| GARP:TGF-β1 complex	200	Livmoniplimab 1500 mg + Budigalimab 500 mg	(鹽製艱繭夢醖鬱遞選襯) = 製齋膚選鹽鹹觸積範觸網積積艱鏇構繭範鬱淵 (積憲積膚鹽蓋繭壓壓淵, 12.9 ~ 39.5) 更多	积极	2024-05-24
NCT03821935 (AACR2024) 人工标引	临床1期	卵巢颗粒细胞瘤	57	Livmoniplimab + Budigalimab	(鏇製廠顧願鹽構獵繭鹽) = 齋鹹齋憲窪顧繭鬱艱觸範齋觸構淵鬱餘衊糧願 (鑰襯蓋顧積獵廠艱願鏇 ) 更多	积极	2024-04-05
NCT03821935 (ASCO_GU2024) 人工标引	临床1期	尿路上皮癌	48	Livmoniplimab + budigalimab	(艱壓齋艱淵壓構廠築鏇) = 觸觸蓋鹽構網範選鹹鏇醖網糧壓壓窪遞蓋鏇積 (糧醖艱選糧製艱鹹壓繭, 12.9 ~ 39.5) 更多	积极	2024-01-25