Latest news with #GPRC5D
Yahoo
30-07-2025
- Business
- Yahoo
Press Release: Sanofi's SAR446523, a GPRC5D monoclonal antibody, earns orphan drug designation in the US for multiple myeloma
Sanofi's SAR446523, a GPRC5D monoclonal antibody, earns orphan drug designation in the US for multiple myeloma Designation granted for IgG1-based GPRC5D monoclonal antibody for the potential treatment of patients with relapsed or refractory multiple myeloma Paris, July 30, 2025. The US Food and Drug Administration (FDA) has granted orphan drug designation to SAR446523, an IgG1-based Antibody-Dependent Cellular Cytotoxicity-enhanced (ADCC) monoclonal antibody (mAb) targeting G-protein coupled receptor family C group 5 member D (GPRC5D) for the potential treatment of patients with relapsed or refractory multiple myeloma (R/R MM). GPRC5D is highly expressed on plasma cells in MM patients, with low expression in healthy tissues. The FDA grants orphan drug designation to investigational therapies addressing rare medical diseases or conditions that affect fewer than 200,000 people in the US. 'The orphan drug designation is a significant milestone in our ongoing efforts to develop innovative treatments in multiple myeloma,' said , Global Therapeutic Area Head, Immunology and Oncology Development at Sanofi. 'This underscores our commitment to multiple myeloma, a disease for which we have acquired strong expertise with the development of another widely used and approved immunotherapy treatment.' The safety and efficacy of SAR446523 has not been evaluated by any regulatory authority and is still under investigation. About SAR446523SAR446523 is an investigational IgG1-based mAb designed to target GPRC5D, which is highly expressed on plasma cells, with an engineered fragment crystallizable domain to enhance antibody dependent cell-mediated cytotoxicity. This innovative approach aims to improve the efficacy of treatment for MM, a rare and challenging cancer of plasma cells. Subcutaneous SAR446523 is currently being evaluated in an ongoing phase 1, first-in-human study in patients with R/R MM (clinical study identifier: NCT06630806). SAR4465523 originates from Sanofi Research in Vitry-sur-Seine, France. About multiple myelomaMultiple myeloma is considered a rare disease, yet MM is the second most common hematologic malignancy with more than 180,000 people diagnosed with MM each year, globally. Despite available treatments, MM remains an incurable malignancy with an estimated 62% five-year survival rate for newly diagnosed patients. There is a need for new frontline therapeutic options for all patients, especially for those who are transplant ineligible, due to high attrition rates in subsequent lines of therapy. Since MM does not have a cure, most patients will relapse and stop responding to therapies they have received. At Sanofi, we are building on a long-standing commitment to oncology as we continue to chase the miracles of science to improve the lives of those living with cancer. We are committed to transforming cancer care by developing innovative, first and best-in-class immunological and targeted therapies for rare and difficult-to-treat cancers with high unmet need. For more information on MM clinical studies, please visit About Sanofi Sanofi is an R&D driven, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. We apply our deep understanding of the immune system to invent medicines and vaccines that treat and protect millions of people around the world, with an innovative pipeline that could benefit millions more. Our team is guided by one purpose: we chase the miracles of science to improve people's lives; this inspires us to drive progress and deliver positive impact for our people and the communities we serve, by addressing the most urgent healthcare, environmental, and societal challenges of our time. Sanofi is listed on EURONEXT: SAN and NASDAQ: SNY Media RelationsSandrine Guendoul | +33 6 25 09 14 25 | Berland | +1 215 432 0234 | Léo Le Bourhis | +33 6 75 06 43 81 | Victor Rouault | +33 6 70 93 71 40 | Timothy Gilbert | +1 516 521 2929 | Ubaldi | +33 6 30 19 66 46 | Investor RelationsThomas Kudsk Larsen |+44 7545 513 693 | Alizé Kaisserian | +33 6 47 04 12 11 | Lauscher | +1 908 612 7239 | Keita Browne | +1 781 249 1766 | Pham | +33 7 85 93 30 17 | Elgoutni | +1 617 710 3587 | Thibaud Châtelet | +33 6 80 80 89 90 | Yun Li | +33 6 84 00 90 72 | Sanofi forward-looking statementsThis press release contains forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statements are statements that are not historical facts. These statements include projections and estimates and their underlying assumptions, statements regarding plans, objectives, intentions, and expectations with respect to future financial results, events, operations, services, product development and potential, and statements regarding future performance. Forward-looking statements are generally identified by the words 'expects', 'anticipates', 'believes', 'intends', 'estimates', 'plans' and similar expressions. Although Sanofi's management believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to predict and generally beyond the control of Sanofi, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include among other things, the uncertainties inherent in research and development, future clinical data and analysis, including post marketing, decisions by regulatory authorities, such as the FDA or the EMA, regarding whether and when to approve any drug, device or biological application that may be filed for any such product candidates as well as their decisions regarding labelling and other matters that could affect the availability or commercial potential of such product candidates, the fact that product candidates if approved may not be commercially successful, the future approval and commercial success of therapeutic alternatives, Sanofi's ability to benefit from external growth opportunities, to complete related transactions and/or obtain regulatory clearances, risks associated with intellectual property and any related pending or future litigation and the ultimate outcome of such litigation, trends in exchange rates and prevailing interest rates, volatile economic and market conditions, cost containment initiatives and subsequent changes thereto, and the impact that global crises may have on us, our customers, suppliers, vendors, and other business partners, and the financial condition of any one of them, as well as on our employees and on the global economy as a whole. The risks and uncertainties also include the uncertainties discussed or identified in the public filings with the SEC and the AMF made by Sanofi, including those listed under 'Risk Factors' and 'Cautionary Statement Regarding Forward-Looking Statements' in Sanofi's annual report on Form 20-F for the year ended December 31, 2024. Other than as required by applicable law, Sanofi does not undertake any obligation to update or revise any forward-looking information or statements. All trademarks mentioned in this press release are the property of the Sanofi Press Release
Yahoo
30-07-2025
- Business
- Yahoo
Press Release: Sanofi's SAR446523, a GPRC5D monoclonal antibody, earns orphan drug designation in the US for multiple myeloma
Sanofi's SAR446523, a GPRC5D monoclonal antibody, earns orphan drug designation in the US for multiple myeloma Designation granted for IgG1-based GPRC5D monoclonal antibody for the potential treatment of patients with relapsed or refractory multiple myeloma Paris, July 30, 2025. The US Food and Drug Administration (FDA) has granted orphan drug designation to SAR446523, an IgG1-based Antibody-Dependent Cellular Cytotoxicity-enhanced (ADCC) monoclonal antibody (mAb) targeting G-protein coupled receptor family C group 5 member D (GPRC5D) for the potential treatment of patients with relapsed or refractory multiple myeloma (R/R MM). GPRC5D is highly expressed on plasma cells in MM patients, with low expression in healthy tissues. The FDA grants orphan drug designation to investigational therapies addressing rare medical diseases or conditions that affect fewer than 200,000 people in the US. 'The orphan drug designation is a significant milestone in our ongoing efforts to develop innovative treatments in multiple myeloma,' said , Global Therapeutic Area Head, Immunology and Oncology Development at Sanofi. 'This underscores our commitment to multiple myeloma, a disease for which we have acquired strong expertise with the development of another widely used and approved immunotherapy treatment.' The safety and efficacy of SAR446523 has not been evaluated by any regulatory authority and is still under investigation. About SAR446523SAR446523 is an investigational IgG1-based mAb designed to target GPRC5D, which is highly expressed on plasma cells, with an engineered fragment crystallizable domain to enhance antibody dependent cell-mediated cytotoxicity. This innovative approach aims to improve the efficacy of treatment for MM, a rare and challenging cancer of plasma cells. Subcutaneous SAR446523 is currently being evaluated in an ongoing phase 1, first-in-human study in patients with R/R MM (clinical study identifier: NCT06630806). SAR4465523 originates from Sanofi Research in Vitry-sur-Seine, France. About multiple myelomaMultiple myeloma is considered a rare disease, yet MM is the second most common hematologic malignancy with more than 180,000 people diagnosed with MM each year, globally. Despite available treatments, MM remains an incurable malignancy with an estimated 62% five-year survival rate for newly diagnosed patients. There is a need for new frontline therapeutic options for all patients, especially for those who are transplant ineligible, due to high attrition rates in subsequent lines of therapy. Since MM does not have a cure, most patients will relapse and stop responding to therapies they have received. At Sanofi, we are building on a long-standing commitment to oncology as we continue to chase the miracles of science to improve the lives of those living with cancer. We are committed to transforming cancer care by developing innovative, first and best-in-class immunological and targeted therapies for rare and difficult-to-treat cancers with high unmet need. For more information on MM clinical studies, please visit About Sanofi Sanofi is an R&D driven, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. We apply our deep understanding of the immune system to invent medicines and vaccines that treat and protect millions of people around the world, with an innovative pipeline that could benefit millions more. Our team is guided by one purpose: we chase the miracles of science to improve people's lives; this inspires us to drive progress and deliver positive impact for our people and the communities we serve, by addressing the most urgent healthcare, environmental, and societal challenges of our time. Sanofi is listed on EURONEXT: SAN and NASDAQ: SNY Media RelationsSandrine Guendoul | +33 6 25 09 14 25 | Berland | +1 215 432 0234 | Léo Le Bourhis | +33 6 75 06 43 81 | Victor Rouault | +33 6 70 93 71 40 | Timothy Gilbert | +1 516 521 2929 | Ubaldi | +33 6 30 19 66 46 | Investor RelationsThomas Kudsk Larsen |+44 7545 513 693 | Alizé Kaisserian | +33 6 47 04 12 11 | Lauscher | +1 908 612 7239 | Keita Browne | +1 781 249 1766 | Pham | +33 7 85 93 30 17 | Elgoutni | +1 617 710 3587 | Thibaud Châtelet | +33 6 80 80 89 90 | Yun Li | +33 6 84 00 90 72 | Sanofi forward-looking statementsThis press release contains forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statements are statements that are not historical facts. These statements include projections and estimates and their underlying assumptions, statements regarding plans, objectives, intentions, and expectations with respect to future financial results, events, operations, services, product development and potential, and statements regarding future performance. Forward-looking statements are generally identified by the words 'expects', 'anticipates', 'believes', 'intends', 'estimates', 'plans' and similar expressions. Although Sanofi's management believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to predict and generally beyond the control of Sanofi, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include among other things, the uncertainties inherent in research and development, future clinical data and analysis, including post marketing, decisions by regulatory authorities, such as the FDA or the EMA, regarding whether and when to approve any drug, device or biological application that may be filed for any such product candidates as well as their decisions regarding labelling and other matters that could affect the availability or commercial potential of such product candidates, the fact that product candidates if approved may not be commercially successful, the future approval and commercial success of therapeutic alternatives, Sanofi's ability to benefit from external growth opportunities, to complete related transactions and/or obtain regulatory clearances, risks associated with intellectual property and any related pending or future litigation and the ultimate outcome of such litigation, trends in exchange rates and prevailing interest rates, volatile economic and market conditions, cost containment initiatives and subsequent changes thereto, and the impact that global crises may have on us, our customers, suppliers, vendors, and other business partners, and the financial condition of any one of them, as well as on our employees and on the global economy as a whole. The risks and uncertainties also include the uncertainties discussed or identified in the public filings with the SEC and the AMF made by Sanofi, including those listed under 'Risk Factors' and 'Cautionary Statement Regarding Forward-Looking Statements' in Sanofi's annual report on Form 20-F for the year ended December 31, 2024. Other than as required by applicable law, Sanofi does not undertake any obligation to update or revise any forward-looking information or statements. All trademarks mentioned in this press release are the property of the Sanofi Press Release
Medscape
23-07-2025
- Health
- Medscape
How Myeloma Plays Hide and Seek With CAR T Cells
TOPLINE: G protein-coupled receptor, class C, group 5, member D (GPRC5D) loss after chimeric antigen receptor (CAR) T-cell therapy in multiple myeloma (MM) occurs through biallelic genetic inactivation and hypermethylation-driven epigenetic silencing. Among 10 patients who relapsed, eight showed GPRC5D loss, while two had mixed expression. METHODOLOGY: Researchers conducted whole-genome sequencing (WGS) and whole-genome bisulfite sequencing (WGBS) analysis on MM samples from 10 patients who relapsed after GPRC5D CAR T-cell therapy. Analysis included CD138+ MM cells isolated from bone marrow samples with purity exceeding 80%, with tumor samples sequenced at 100× coverage and matched normal samples at 30× coverage. Investigators performed targeted bisulfite sequencing to evaluate methylation status of GPRC5D regulatory regions across seven MM cell lines, with library construction and sequencing conducted by specialized institutes. Patient characteristics included median age of 57.5 years (range, 44-66 years), equal gender distribution, and 90% having high-risk cytogenetic abnormalities. TAKEAWAY: Genetic alterations were identified in three cases: one with homozygous deletion in GPRC5D gene, another with biallelic loss in regulatory regions, and a third with homozygous deletions in both TNFRSF17 and GPRC5D after sequential anti-B-cell maturation antigen and anti-GPRC5D CAR T-cell therapies. Multiple hypermethylation sites were present in transcriptional regulatory elements of GPRC5D gene in five posttreatment MM samples, with no genetic changes detected at GPRC5D locus in seven cases. GPRC5D expression showed inverse correlation with methylation levels in regulatory regions of MM cell lines, with azacitidine treatment inducing GPRC5D messenger RNA and protein expression in hypermethylated MM cell lines. All 10 patients achieved complete response or better as best response with median time to best response of 2.5 months (range, 0.5-15.3 months), though median time to disease progression was 15.9 months (range, 3.0-26.5 months). IN PRACTICE: 'Our findings highlight that biallelic genetic inactivation and hypermethylation-driven epigenetic silencing are key mechanisms contributing to GPRC5D loss and treatment resistance,' wrote the authors of the study. SOURCE: The study was led by Mingshan Niu, Blood Diseases Institute, Xuzhou Medical University in Xuzhou, China. It was published online in Blood. LIMITATIONS: According to the authors, the structural variant deletions on chromosomes may be missed by 100× WGS in patients with a clone size less than 20%. The limit of detection for quantitative polymerase chain reaction ranged from 16 to 50 copies per reaction, indicating sensitivity limitations of these detection methods. Additionally, genetic alterations in the GPRC5D locus could either be acquired after CAR T-cell therapy or selected from preexisting clones, necessitating more sensitive detection methods for dynamic monitoring. DISCLOSURES: The research received support from the National Natural Science Foundation of China (82270181) and the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (21KJA320005). The authors reported having no relevant conflicts of interest. This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
Yahoo
15-07-2025
- Business
- Yahoo
Cancer drugmaker LaNova to sell to China's Sino Biopharm
This story was originally published on BioPharma Dive. To receive daily news and insights, subscribe to our free daily BioPharma Dive newsletter. LaNova Medicines, a cancer drugmaker that previously licensed medicines to Merck & Co. and AstraZeneca, has agreed to be acquired by Sino BioPharmaceutical in a deal worth up to $950.9 million. In an agreement disclosed Tuesday, Sino BioPharm will buy the approximately 95% of LaNova it doesn't already own. Accounting for LaNova's cash holdings, the net payment made by Sino Biopharm will total about $500 million. Once the deal is complete, LaNova will become a wholly owned subsidiary of Sino Biopharm, which previously invested in LaNova's Series C1 financing that was announced last October. LaNova was founded in Shanghai a little less than six years ago. In the time since, it has built a pipeline that includes eight clinical-stage compounds, including two licensed by AstraZeneca and Merck & Co. in 2023 and 2024 deals, respectively. The company's emergence parallels the rapid gains made by China's biotech sector, which in the span of a decade has gone from a copycat factory to an innovative hub that regularly designs drugs attractive to multinational pharmaceutical firms in the U.S. and Europe. AstraZeneca's deal involved an antibody-drug conjugate, or ADC, that LaNova designed to bind GPRC5D, a protein target rising on the radar screens of companies developing medicines for multiple myeloma. That pact handed LaNova $55 million upfront. Then, last November, Merck bought rights to LaNova's LM-299, a bispecific antibody aimed at the cancer drug targets PD-1 and VEGF. This kind of antibody is newly of interest after the success of ivonescimab, a similarly structured drug that outperformed Merck's dominant immunotherapy in a head-to-head lung cancer study. Merck paid LaNova $588 million in upfront cash to license LM-299. Beyond those two medicines, LaNova is also testing an antibody targeting the protein CCR8 for use in gastric cancer and other solid tumors, as well as an ADC aimed at Claudin 18.2. The latter drug is in Phase 3 trials in China, while the former is in Phase 2. Recommended Reading 'The bar has risen': China's biotech gains push US companies to adapt
Business Upturn
15-06-2025
- Business
- Business Upturn
Investigational combination of first-in-class bispecific antibodies TALVEY®▼ (talquetamab) and TECVAYLI®▼ (teclistamab) shows deep and durable responses in heavily pretreated multiple myeloma patients
Results from the Phase 2 RedirecTT-1 study demonstrate deep responses with 78.9 percent overall response rate through dual targeting of GPRC5D and BCMA1 Data signal potential of novel, off-the-shelf approach in patients with extramedullary disease who face significant unmet needs1 Advertisement BEERSE, BELGIUM, June 15, 2025 (GLOBE NEWSWIRE) — Janssen-Cilag International NV, a Johnson & Johnson company, announced today new results from the Phase 2 RedirecTT-1 study evaluating the investigational combination of TALVEY®▼(talquetamab), the first European Commission (EC) approved GPRC5D-directed bispecific antibody, and TECVAYLI®▼(teclistamab), the first EC approved BCMA-directed bispecific antibody. The results show a high overall response rate (ORR) with durability in patients with triple-class exposed (TCE) relapsed/refractory multiple myeloma (RRMM) who have true extramedullary disease (EMD).1 EMD is defined as soft tissue/organ-associated plasmacytomas with no contact to bony structures as per International Myeloma Working Group (IMWG) criteria.2 RedirecTT-1 is the largest study dedicated to patients with EMD to date.1 These data were featured in a late-breaking oral presentation (Abstract #LB4001) at the 2025 European Hematology Association (EHA) Congress.1 EMD represents an aggressive form of multiple myeloma and occurs when myeloma cells spread and form tumours (plasmacytomas) elsewhere in the body, such as in soft tissues and organs.3 These patients often face limited treatment options and worse outcomes due to the complexity of the disease, including tumour heterogeneity, resulting in low ORRs and rapid relapses with current standard therapies.2,3 On average, TCE RRMM patients with EMD have an ORR of less than 40 percent and a median progression-free survival (PFS) of less than six months.4 'The investigational combination of talquetamab and teclistamab has demonstrated deep, durable responses in patients with relapsed or refractory multiple myeloma, and now shows great promise in those with extramedullary myeloma, where standard therapies often fall short,' said Yael Cohen, M.D., Head of Myeloma Unit, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.* 'Dual targeting of GPRC5D and BCMA may lead to a higher ORR and greater depth of response by mitigating target antigen-related escape. The RedirecTT-1 trial shows the power of this novel dual-targeting combination approach as a potential treatment option for patients with this disease.' The Phase 2 RedirecTT-1 study enrolled 90 patients with TCE RRMM with true EMD.1 Of these patients, 84.4 percent were triple-class refractory, 35.6 percent were penta-drug refractory, 20.0 percent had previously received BCMA CAR-T therapy, and 8.9 percent had previously received a bispecific antibody.1 The investigational combination of talquetamab and teclistamab led to a high ORR of 78.9 percent (95 percent confidence interval [CI]; 69.0–86.8), with more than half of patients (54.4 percent) achieving complete response or better.1 High responses were observed even in patients exposed to prior BCMA CAR-T or anti-FcRH5 bispecific antibodies (83.3 percent ORR; 58.6-96.4 and 75.0 percent ORR; 34.9-96.8, respectively).1 Among responders, 66.2 percent remained in response at the data cutoff, with a median follow-up of 13.4 months, signalling deep and durable responses.1 Treatment with the combination resulted in 61.0 percent of patients progression-free and alive at one year.1 Additionally, the combination led to durable responses, with 64.1 percent of patients maintaining response (median duration of response: 13.8 months) and 74.5 percent of patients alive at one year, while median overall survival was not yet reached.1 'Multiple myeloma remains a complex and heterogeneous disease, with extramedullary disease presenting a particularly aggressive and challenging to treat form,' said Ester in't Groen, EMEA Therapeutic Area Head Haematology at Johnson & Johnson Innovative Medicine. 'The RedirecTT-1 study reflects our strategy to harness novel mechanisms of action, such as the combination of these dual bispecific antibodies, to help redefine potential outcomes for subsets of patients who are currently faced with a poor prognosis and limited options.' The safety profile of the combination was consistent with previous reports of talquetamab and teclistamab as monotherapies, with no new safety signals identified.1 Patients were given the option to switch to once a month dosing potentially contributing to improved tolerability.1 Rates of discontinuation were low with the treatment combination of talquetamab and teclistamab due to adverse events (AEs).1 Four participants discontinued talquetamab only.1 Reports of cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) were mostly low grade.1 Of the ten patients who had Grade 5 AEs (11.1 percent), five were due to infections.1 There were five patient deaths due to infection and the rates of severe infection were similar to those observed with some BCMA bispecific antibody monotherapies.1 'Patients with extramedullary myeloma, especially those who have exhausted prior therapies, need more effective treatment options,' said Jordan Schecter, M.D., Vice President, Disease Area Leader, Multiple Myeloma, Johnson & Johnson Innovative Medicine. 'Our first-in-class bispecific antibodies talquetamab and teclistamab have transformed treatment for relapsed or refractory multiple myeloma. The RedirecTT-1 study underscores our commitment to advancing innovative therapies that attack the disease in different ways by building combinable and complementary regimens.' About Talquetamab Talquetamab received conditional marketing authorisation (CMA) from the European Commission (EC) in August 2023, as monotherapy for the treatment of adult patients with relapsed and refractory multiple myeloma (RRMM) who have received at least three prior therapies, including an immunomodulatory agent, a proteasome inhibitor, and an anti-CD38 antibody, and have demonstrated disease progression on the last therapy.5 The U.S. Food and Drug Administration (FDA) also granted talquetamab approval in August 2023, for the treatment of adult patients with RRMM who have received at least four prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 antibody.6 Talquetamab is a bispecific T-cell engaging antibody that binds to CD3 on the surface of T-cells, and GPRC5D, a novel target which is highly expressed on the surface of multiple myeloma cells, with minimal to no expression detected on B-cells or B-cell precursors.5 For a full list of adverse events and information on dosage and administration, contraindications and other precautions when using talquetamab, please refer to the Summary of Product Characteristics. In line with European Medicine Agency (EMA) regulations for new medicines and those given conditional approval, talquetamab is subject to additional monitoring. About Teclistamab Teclistamab received EC approval in August 2022 for the treatment of patients with RRMM who have received at least three prior therapies, including an immunomodulatory agent, a proteasome inhibitor, and an anti-CD38 antibody, and have demonstrated disease progression on the last therapy.7 In August 2023, the EC approved a Type II variation application for teclistamab, providing the option for a reduced dosing frequency of 1.5mg/kg every two weeks in patients who have achieved a complete response (CR) or better for a minimum of six months.8 Teclistamab received approval from the U.S. FDA in October 2022 for the treatment of adult patients with RRMM who have received at least four prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 antibody.9 Teclistamab is an off-the-shelf (or ready-to-use) bispecific antibody.9,10 Teclistamab, a subcutaneous injection, redirects T-cells through two cellular targets (BCMA and CD3) to activate the body's immune system to fight the cancer. Teclistamab is currently being evaluated in several combination studies.10,11,12,13,14 For a full list of adverse events and information on dosage and administration, contraindications and other precautions when using teclistamab, please refer to the Summary of Product Characteristics. In line with European Medicine Agency (EMA) regulations for new medicines and those given conditional approval, teclistamab is subject to additional monitoring. About Multiple Myeloma Multiple myeloma is currently an incurable blood cancer that affects a type of white blood cell called plasma cells, which are found in the bone marrow.15,16 In multiple myeloma, these malignant plasma cells continue to proliferate, accumulating in the body and crowding out normal blood cells, as well as often causing bone destruction and other serious complications.15,16 In the European Union, it is estimated that more than 35,000 people were diagnosed with multiple myeloma in 2022, and more than 22,700 patients died.17 Patients living with multiple myeloma experience relapses which become more frequent with each line of therapy18,19 while remissions become progressively shorter.18,19,20 Whilst some patients with multiple myeloma initially have no symptoms, others can have common signs and symptoms of the disease, which can include bone fracture or pain, low red blood cell counts, fatigue, high calcium levels, infections, or kidney damage.21 About Johnson & Johnson At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow and profoundly impact health for humanity. Learn more at Follow us at Janssen-Cilag International NV, Janssen Pharmaceutica NV, Janssen-Cilag Limited, Janssen Biotech, Inc., and Janssen Research & Development, LLC are Johnson & Johnson companies. Cautions Concerning Forward-Looking Statements This press release contains 'forward-looking statements' as defined in the Private Securities Litigation Reform Act of 1995 regarding product development and the potential benefits and treatment impact of teclistamab and talquetamab. The reader is cautioned not to rely on these forward-looking statements. These statements are based on current expectations of future events. If underlying assumptions prove inaccurate or known or unknown risks or uncertainties materialise, actual results could vary materially from the expectations and projections of Johnson & Johnson. Risks and uncertainties include, but are not limited to: challenges and uncertainties inherent in product research and development, including the uncertainty of clinical success and of obtaining regulatory approvals; uncertainty of commercial success; manufacturing difficulties and delays; competition, including technological advances, new products and patents attained by competitors; challenges to patents; product efficacy or safety concerns resulting in product recalls or regulatory action; changes in behaviour and spending patterns of purchasers of health care products and services; changes to applicable laws and regulations, including global health care reforms; and trends toward health care cost containment. A further list and descriptions of these risks, uncertainties and other factors can be found in Johnson & Johnson's most recent Annual Report on Form 10-K, including in the sections captioned 'Cautionary Note Regarding Forward-Looking Statements' and 'Item 1A. Risk Factors,' and in Johnson & Johnson's subsequent Quarterly Reports on Form 10-Q and other filings with the Securities and Exchange Commission. Copies of these filings are available online at or on request from Johnson & Johnson. Johnson & Johnson does not undertake to update any forward-looking statement as a result of new information or future events or developments. * Yael Cohen, M.D., Head of Myeloma Unit, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel., has provided consulting, advisory and speaking services to Janssen-Cilag International NV; she has not been paid for any media work. ### 1 Kumar S, et al. Phase 2 study of Talquetamab + Teclistamab in Patients with Relapsed/Refractory Multiple Myeloma with Extramedullary Disease: presentation at 2025 European Hematology Association (EHA) Congress; June 12-15, 2025. 2 Ho M, et Multiple Myeloma: Challenges and Opportunities. Curr. Oncol, 2025; 32: 182. 3 Blade J, et al. Extramedullary Disease in Multiple Myeloma: a Systematic Literature Review. Blood Cancer J, 2022; 12(3):45. 4 Moreau P, et al. Outcomes of Patients With Extramedullary Disease in Triple-Class Exposed Relapsed/Refractory Multiple Myeloma From the Pooled LocoMMotion and MoMMent Studies. Clinical Lymphoma, Myeloma and Leukemia, 2025; 25: S2152-2650. 5 European Medicines Agency. TALVEY Summary of Product Characteristics. Available at: Last accessed: June 2025. 6 FDA. FDA Grants Accelerated Approval to Talquetamab-tgvs for Relapsed or Refractory Multiple Myeloma. Available at: Last accessed: June 2025. 7 Janssen Marks First Approval Worldwide. Available at: Last accessed: June 2025. 8 European Commission Approves Reduced Dosing Frequency for Janssen's Bispecific Antibody TECVAYLI®▼ (teclistamab). Available at: Last accessed: June 2025. 9 U.S. FDA Approves TECVAYLI™ (teclistamab-cqyv), the First Bispecific T-cell Engager Antibody for the Treatment of Patients with Relapsed or Refractory Multiple Myeloma. Available at: Last accessed: June 2025. 10 European Medicines Agency. TECVAYLI Summary of Product Characteristics. Available at: Last accessed: June 2025. 11 A Study of Teclistamab With Other Anticancer Therapies in Participants With Multiple Myeloma (MajesTEC-2). Available at: Last accessed: June 2025. 12 A Study of the Combination of Talquetamab and Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma. Available at: Last accessed: June 2025. 13 A Study of Subcutaneous Daratumumab Regimens in Combination With Bispecific T Cell Redirection Antibodies for the Treatment of Participants With Multiple Myeloma. Available at: Last accessed: June 2025. 14 A Study of Teclistamab in Combination With Daratumumab Subcutaneously (SC) (TecDara) Versus Daratumumab SC, Pomalidomide, and Dexamethasone (DPd) or Daratumumab SC, Bortezomib, and Dexamethasone (DVd) in Participants With Relapsed or Refractory Multiple Myeloma (MajesTEC-3). Available at: Last accessed: June 2025. 15 Abdi J, et al. Drug Resistance in Multiple Myeloma: Latest Findings on Molecular Mechanisms. Oncotarget 2013;4(12):2186-2207. 16 American Society of Clinical Oncology. Multiple Myeloma: Introduction. Available at: Last accessed: June 2025. 17 ECIS – European Cancer Information System. Estimates of Cancer Incidence and Mortality in 2022, by Country. Multiple Myeloma. 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