Sermonix and Regor Announce Strategic Collaboration to Optimize Regor’s Proprietary rCARD Platform for Identification of Novel Targets and Therapeutics

On March 24, 2025 Sermonix Pharmaceuticals, a privately held biopharmaceutical company developing innovative therapeutics to specifically treat metastatic breast cancers (mBC), and Regor Therapeutics Group, a clinical-stage global biopharmaceutical company, reported a strategic collaboration to optimize Regor’s proprietary, cutting-edge rCARD (Regor Computer Accelerated Rational Discovery) platform for identification of novel targets and therapeutics that fulfill unmet patient clinical needs and preferences in the breast oncology arena (Press release, Sermonix Pharmaceuticals, MAR 24, 2025, View Source [SID1234651378]).

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The partnership will unite the key core competencies of both organizations to leverage expertise from early discovery through preclinical, clinical, and commercial launch, resulting in treatments that deliver on the promise of fulfilling on efficacy but also developing therapies with tolerability and quality of life profiles that are aligned with patient priorities and concerns.

With a Phase 3 asset – oral lasofoxifene – in development for the treatment of ESR1-mutated ER+ HER2- mBC, the Sermonix team has expertise within the clinical drug development and commercialization arena and understands the landscape and value proposition of new treatments, which are requirements for launch success and adoption by both patients and health care providers.

Patient insights and unmet needs within the arena of onco-sexuality and cardio oncology, in addition to patient concerns with respect to bone health, have been increasing in importance and are areas for which Sermonix also has expertise and interest in exploring. These areas are currently gaps within the breast cancer treatment patient arena and hold great concern for patients as breast cancer potentially evolves from a lethal to a chronic disease.

Regor’s leading rCARD platform empowers drug discovery and development from target identification and validation, molecular design and optimization, to translational research and clinical development with unprecedented speed, efficiency, and success rate.

"Regor’s translational to clinical approach – and then confirmation of clinical impact – is one we greatly admire and is producing molecules for development that will be best in class from both an efficacy and tolerability perspective," said Dr. David Portman, Sermonix founder and chief executive officer. "At Sermonix, we believe patients deserve not only highly efficacious treatments, but also ones that are well tolerated and potentially improve quality of life for breast cancer patients. Deep patient insights and the potential to develop targets that can ultimately provide efficacy while addressing areas of key concerns to patients such as vaginal, bone, and cardiovascular health would be fulfilling on the promise of optimized drug development. It is an honor to collaborate with Regor in that shared mission."

Sermonix is currently enrolling its Evaluation of Lasofoxifene in ESR1 Mutations (ELAINE-3) study, comparing targeted lasofoxifene in combination with the CDK 4/6 inhibitor abemaciclib versus fulvestrant plus abemaciclib in pre- and post-menopausal subjects with locally advanced or metastatic ER+/HER2- breast cancer with an ESR1 mutation.

"After engaging in extensive discussions with Sermonix, closely watching its clinical and commercial market development efforts in the breast oncology segment, it is obvious the company shares the vision and dedication of our team at Regor," said Dr. Xiayang Qiu, founder and CEO of Regor. "The Sermonix team demonstrates both expertise and passion, and we are truly excited to embrace that as part of our work in identifying optimal drug candidates that can make a significant impact for patients with metastatic breast cancer."

Adagene Reports Full Year 2024 Financial Results and Provides Corporate Update

On March 24, 2025 Adagene Inc. ("Adagene") (Nasdaq: ADAG), a platform-driven, clinical-stage biotechnology company transforming the discovery and development of novel anti-body-based therapies, reported financial results for the full year 2024 and provided corporate updates (Press release, Adagene, MAR 24, 2025, View Source [SID1234651360]).

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"The clinical data we generated in 2024 with ADG126 gives us great confidence in our ability to provide patients with colorectal cancer a tolerable, efficacious treatment option. These data also provide the basis for us to expand our study in microsatellite stable colorectal cancer (MSS CRC) to include earlier lines of therapy and patients with liver metastases, a patient subpopulation that has historically seen little to no benefit from checkpoint inhibitors," said Peter Luo, Ph.D., Chairman, CEO and President of R&D at Adagene. "Regulatory T cells, a primary mechanism of resistance, can be overcome through higher and more frequent dosing of a conditionally active anti-CTLA-4 antibody. We continue to believe that ADG126 can transform immunotherapy in combination with anti-PD-1 and other therapies. Our SAFEbody masking capability enables the best therapeutic index among all CTLA-4 programs, showing the potential to unlock therapeutic value with a target previously limited by safety concerns."

Dr. Luo continued, "In addition to ADG126, we have also utilized our SAFEbody masking technology to create T cell engagers (TCEs) that can link T cells to any number of antigens presented on tumor cells. These masked TCEs can recruit the immune system for conditional cytotoxicity, shrinking tumors and prolonging patient survival. The combination of TCEs with ADG126, which depletes CTLA-4 mediated regulatory T cells, is expected to enhance the response to TCE therapy. We look forward to sharing more on our TCE programs going forward."

PIPELINE HIGHLIGHTS

ADG126 – Phase 1b/2 data:

· 20 mg/kg loading dose followed by 10 mg/kg Q3W in combination with pembrolizumab, Merck’s (known as MSD outside of the US and Canada) anti-PD-1 therapy, KEYTRUDA (pembrolizumab), cohort achieved an improved ORR of 33%.

o All responders remain on treatment at a maintenance dose of 10 mg/kg Q3W or 10 mg/kg Q6W in combination with pembrolizumab

· Good tolerability with a manageable safety profile for ADG126 + pembrolizumab combo, with overall low discontinuation rate (6%) for the MSS CRC expansion cohort. No Grade 4/5 safety events were seen to date.

· Based on robust safety data of ADG126 at 20 mg/kg Q6W in combination with pembrolizumab, the efficacy of this dosing regimen is being evaluated in the cohort expansion stage of the Phase 1b/2 trial.

· Company also plans to evaluate a broader patient population, including patients with liver metastases, by combining with standard of care medicines, a combination that has been limited by safety concerns in the past.

· Investigator initiated Phase 2 trial of ADG126 in neoadjuvant colorectal cancer to begin enrolling patients in April at the National University Cancer Institute in Singapore

ADG138, a SAFEbody engineered T cell engager targeting HER2, has shown a wide therapeutic window and extended half-life for prolonged circulation in the tumor micro-environment in preclinical models. ADG138 is currently IND-ready.

ADG152, a SAFEbody engineered T cell engager targeting CD20, is designed to conditionally bind to CD20 on tumor cells and show negligible interaction with healthy cells, yielding a 100-fold reduction in cytokine release syndrome in preclinical models. ADG152 is currently in the IND-enabling phase.

The Company is pursuing strategic partnerships to advance the SAFEbody T cell engager programs.

ONGOING COLLABORATIONS

Exelixis: In June 2023, Adagene received a US$3.0 million milestone payment from Exelixis for the successful nomination of lead SAFEbody candidates for the second collaboration program under a technology licensing agreement to develop novel masked antibody-drug conjugate candidates. Including upfront and other milestone payments, we have received over US$18 million in total from Exelixis to date.

Sanofi: Adagene and Sanofi are collaborating to develop both bispecific and monoclonal SAFEbody antibody candidates, preparing preclinical candidates using Adagene’s SAFEbody precision masking technology for future development and commercialization by Sanofi. The collaboration announced in March 2022 included an upfront payment of US$17.5 million for the initial two programs, an option fee for two additional programs, potential milestone payments of up to US$2.5 billion, and tiered royalties.

Roche: Roche is sponsoring and conducting a phase 1b/2 multi-national trial to evaluate ADG126 in a triple combination with atezolizumab and bevacizumab in first-line hepatocellular carcinoma (HCC). To date, the combination has been well tolerated. Adagene retains global development and commercialization rights to ADG126.

2025 MILESTONES & CASH RUNWAY

Consistent with ongoing initiatives to prudently manage its cash balance, Adagene expects its current cash balance to fund activities into late 2026, with the following milestones expected in 2025:

· Provide longer-term time-to-event data from the existing Ph 1b/2 study of ADG126 + pembrolizumab in 3L+ MSS CRC

· Update 20 mg/kg loading dose cohort for durability of response (DOR and other time-to-event endpoints)

· Conduct EOP1 meeting with FDA by Q3 to obtain their endorsement on the proposed dose regimens, trial design and patient population

· Initiate evaluation of ADG126 + pembrolizumab in combination with standard of care in MSS CRC patients including those with liver metastases, beginning Q2

· Provide initial clinical data from investigator initiated Phase 2 trial for neoadjuvant ADG126 in colorectal cancer

· Establish additional collaboration/licensing agreements

CORPORATE UPDATES

JC Xu, M.D., Ph.D., Adagene’s Chief Strategy Officer and Head of Regulatory Affairs, has recently transitioned from a full-time employee of Adagene to a consulting role. JC will continue to support the Company’s development while serving as a consultant.

Ms. Yumeng Wang, a member of Adagene’s Board of Directors and a Vice President at General Atlantic, will step down from the Board upon filing of the Company’s 2024 Annual Report on form 20-F due to personal reason. Ms. Wang has served on Adagene’s Board since 2023 and provided invaluable guidance as Adagene has developed ADG126 through first-in-human clinical trials.

Mervyn Turner, Ph.D., Independent Director of Adagene’s Board of Directors, will complete his term as Independent Director concurrent with the filing of the Company’s 2024 Annual Report on form 20-F, and transition to an advisory role. Mr. Turner has served on Adagene’s Board of Directors since April of 2023 and will continue to provide strategic guidance to the Company in this advisory capacity.

FINANCIAL HIGHLIGHTS

Cash and Cash Equivalents:

Cash and cash equivalents were US$85.2 million as of December 31, 2024, compared to US$109.9 million as of December 31, 2023. Total borrowings from commercial banks in China (denominated in RMB) decreased to US$18.2 million as of December 31, 2024 from US$21.9 million as of December 31, 2023. The associated loan proceeds were primarily used to support the company’s R&D activities.

Net Revenue:

Net revenue was US$0.1 million for the year ended December 31, 2024, compared to US$18.1 million in 2023.

Research and Development (R&D) Expenses:

R&D expenses were US$28.8 million for the year ended December 31, 2024, compared to US$36.6 million in 2023. The decrease of approximately 21% in R&D expenses reflects clinical focus on and prioritization of the company’s masked, anti-CTLA-4 SAFEbody ADG126.

Administrative Expenses:

Administrative expenses were US$7.3 million for the year ended December 31, 2024, compared to US$8.7 million in 2023. The decrease was due to both a reduction in personnel and in office-related expenses as a result of cost-control measures.

Other Operating Income, Net:

Other operating income, net was nil for the year ended December 31, 2024 compared to US$3.5 million in 2023. The amount of US$3.5 million included a one-time compensation payment from a contract manufacturer for a preclinical-related outsourcing arrangement.

Net Loss:

Net loss attributable to Adagene Inc.’s shareholders was US$33.4 million for the year ended December 31, 2024, compared to US$18.9 million in 2023.

Ordinary Shares Outstanding:

As of December 31, 2024, there were 58,886,944 ordinary shares issued and outstanding. Each American depository share, or ADS, represents one and one quarter (1.25) ordinary shares of the company.

Non-GAAP Net Loss:

Non-GAAP net loss, which is defined as net loss attributable to ordinary shareholders for the period after excluding share-based compensation expenses, was US$28.5 million for the year ended December 31, 2024, compared to US$11.7 million in 2023. Please refer to the section in this press release titled "Reconciliation of GAAP and Non-GAAP Results" for details.

Ractigen’s RAG-01 Shows Promising Early Complete Responses in Phase I NMIBC Trial, Data Presented at EAU 2025

On March 24, 2025 Ractigen Therapeutics, a clinical-stage biopharmaceutical company pioneering small activating RNA (saRNA) therapeutics, reported the presentation of positive preliminary data from its ongoing Phase I clinical trial of RAG-01, a first-in-class saRNA therapy for the treatment of non-muscle invasive bladder cancer (NMIBC) (Press release, Ractigen, MAR 24, 2025, View Source [SID1234651379]). The data were presented in a late breaking session by Dr. Paul Anderson of The Royal Melbourne Hospital, Australia, at the 40th Annual Congress of the European Association of Urology (EAU 2025) in Madrid, Spain. The results demonstrate a remarkable 66.7% complete response (CR) rate in carcinoma in situ (CIS) patients within the two lowest dose cohorts, along with a favorable safety profile, in patients who have failed Bacillus Calmette-Guérin (BCG) therapy.

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RAG-01 is an innovative saRNA therapy designed to upregulate the p21 tumor suppressor gene, a key regulator of cell cycle progression that has been challenging to target with traditional therapies. Administered into the bladder via intravesical instillation using Ractigen’s proprietary LiCO delivery technology, RAG-01 offers a novel approach to treating NMIBC, particularly in patients unresponsive to BCG therapy. The therapy has received FDA Fast Track Designation, reflecting its potential to address a significant unmet medical need in this patient population.

About the Phase I Study

The ongoing Phase I trial (NCT06351904) is an open-label, multi-center study employing a standard 3+3 dose-escalation design. The primary objectives are to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of RAG-01. The study also assesses preliminary efficacy. As of the data cutoff date (December 15, 2024), nine patients had been enrolled across three dose cohorts: 30 mg, 100 mg, and 300 mg. The treatment regimen consists of a 6-week induction course of weekly instillations, followed by maintenance instillations at weeks 12, 24, 36, 48, and 72.

Key Findings Presented at EAU 2025

Excellent Safety Profile: No dose-limiting toxicities (DLTs) were observed at any of the dose levels evaluated. Treatment-related adverse events (AEs) were reported in 88.9% (8/9) of patients, but all were Grade 2 or lower in severity. The most frequently reported AEs (each occurring in 11.1% of patients) were urinary urgency, increased urinary frequency, and urinary tract infection.
Targeted Drug Delivery and Activity: PK analysis revealed minimal systemic exposure of RAG-01, confirming the effectiveness of the intravesical administration and LiCO technology. Dose-dependent increases in RAG-01 urine concentrations were observed, ranging from 83.3 to 1,820 µg/ml at 2 hours post-instillation. Importantly, a dose-dependent increase in p21-positive urothelial cells was observed, confirming successful target engagement and on-mechanism activity of RAG-01.
Remarkable Early Efficacy: In patients with carcinoma in situ (CIS), the complete response (CR) rate was 66.7% (2/3 patients). Furthermore, 66.7% (2/3) of patients with papillary tumors remained disease-free at the 3-month assessment. These promising efficacy signals were observed in the two lowest dose cohorts (30 mg and 100 mg), highlighting the potential of RAG-01 even at early stages of clinical development.
"These preliminary findings are incredibly exciting and validate the potential of our saRNA platform to address significant unmet needs in oncology," said Dr. Long-Cheng Li, CEO of Ractigen Therapeutics. "Achieving such a high complete response rate in the lowest dose cohorts, with a favorable safety profile, is a testament to the innovative science behind RAG-01 and its potential to become a transformative therapy for patients with BCG-unresponsive NMIBC."

Dr. Paul Anderson, the investigator of The Royal Melbourne Hospital, stated, "The striking CR rates observed in these early cohorts are highly encouraging, particularly for BCG-unresponsive NMIBC patients who currently have limited treatment options. These results pave the way for further exploration of RAG-01’s capabilities in this challenging disease."

Next Steps

Ractigen Therapeutics plans to advance the RAG-01 clinical program by continuing dose escalation and initiating dose-expansion cohorts to further evaluate the therapy’s safety, efficacy and determine the optimal dose. The company is committed to rapidly progressing RAG-01 through clinical development, with the goal of providing a groundbreaking new treatment option for patients with NMIBC.

About NMIBC

Non-muscle invasive bladder cancer (NMIBC) is a common malignancy confined to the lining of the bladder. The standard first-line treatment is transurethral resection of the bladder tumor (TURBT) followed by intravesical BCG immunotherapy. However, a significant proportion of patients experience recurrence or become unresponsive to BCG, highlighting the need for new and effective treatment options.

About RNAa

RNAa is a clinically validated platform technology, pioneered by Dr. Long-Cheng Li and his team, that harnesses the power of small activating RNAs (saRNAs). saRNAs are double-stranded RNA oligonucleotides that target specific gene regulatory regions to selectively activate gene expression, restoring the production of therapeutic proteins. This innovative technology has broad therapeutic potential across a range of diseases, particularly where traditional therapeutic approaches have proven insufficient, including genetic disorders and cancers.

Anixa Biosciences Receives Notice of Allowance from USPTO for Ovarian Cancer Vaccine

On March 24, 2025 Anixa Biosciences, Inc. ("Anixa" or the "Company") (NASDAQ: ANIX), a biotechnology company focused on the treatment and prevention of cancer, reported that the United States Patent and Trademark Office (USPTO) has issued a Notice of Allowance for a key patent application covering its ovarian cancer vaccine technology (Press release, Anixa Biosciences, MAR 24, 2025, View Source [SID1234651361]). The patent includes broad claims related to methods of eliciting an immune response targeting Anti-Mullerian Hormone Receptor, Type II (AMHR2), a promising target for ovarian cancer prevention and treatment.

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Anixa’s ovarian cancer vaccine, being developed in collaboration with Cleveland Clinic and the National Cancer Institute, represents a novel approach to preventing and treating ovarian cancer, particularly among high-risk populations such as those carrying BRCA mutations or with a family history of the disease.

The allowed claims include methods of administering an immunogenic composition comprising a nucleic acid encoding the AMHR2 polypeptide, specifically the extracellular domain of human AMHR2, to elicit an AMHR2-specific immune response.

Dr. Amit Kumar, Chairman and CEO of Anixa Biosciences, commented, "Receiving this Notice of Allowance from the USPTO is a significant milestone in our mission to develop a preventative and therapeutic ovarian cancer vaccine. The allowed claims provide broad protection for the various components and delivery mechanisms of our vaccine technology. This strengthens our intellectual property position and supports the continued advancement of our program."

Henlius 2024 Annual Results: Steady Revenue Growth with a Net Profit of RMB820.5 million, Up by 50.3% YoY

On March 24, 2025 Henlius (2696.HK) reported its 2024 annual results (Press release, Shanghai Henlius Biotech, MAR 24, 2025, View Source [SID1234651380]). During the reporting period, Henlius’ total revenue reached approximately RMB5.7244 billion, representing an increase of 6.1% YoY. The net profit reached RMB820.5 million, a 50.3% YoY growth, with a net profit margin of 14.3%, up by 41.6% YoY. This marks Henlius’ second consecutive year of full-year profitability following its first profitable year in 2023. The increasing commercial sales of core products have been a key driver of profitability, with total product sales revenue reaching approximately RMB4.9335 billion, an increase of 8.3% YoY. Additionally, the company’s annual R&D expenditure reached RMB1.8405 billion, representing an increase of 28.4% YoY.

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Henlius has accelerated breakthroughs in its innovation pipeline and efficiently expanded its global footprint, unlocking further growth potential and driving sustainable, high-quality development. Up to date, Henlius has secured approvals for 6 products in China and 4 internationally, reaching over 50 countries and regions across Asia, Europe, Latin America, North America, and Oceania, benefiting over 750,000 patients worldwide. During the reporting period, the company completed 25 marketing applications and secured 17 approvals around the world, covering key markets such as China, the United States (U.S.), the European Union (EU), Canada and Indonesia, accelerating its global expansion. Additionally, Henlius has maintained a differentiated innovation strategy, building a pipeline of about 50 molecules, including monoclonal antibodies (mAbs), polyclonal antibodies (pAbs), antibody-drug conjugates (ADCs), and fusion proteins. The company leverages cutting-edge technologies such as AI to address unmet clinical needs and enhance the translation of innovative achievements.

Mr. Wenjie Zhang, Chairman of Henlius, said: "Henlius has consistently achieved year-round profit growth, which fully validates our continuous improvement in strategic planning and business operational efficiency, laying a solid foundation for sustainable development. Adhering to patient-centricity, Henlius will continue to focus on unmet clinical needs, fully leverage the advantages of its integrated platform, further optimize the lean operation management system, and drive the company towards higher quality development."

Dr. Jason Zhu, Executive Director and Chief Executive Officer of Henlius, said: "Over the past year, we have anchored our strategy in innovation and globalization, accelerating overseas market expansion and solidifying our position as a leader among Chinese biopharmaceutical companies going global. By building a diversified innovation pipeline and embracing cutting-edge technologies, we have consistently fuelled innovation and unlocked sustainable growth momentum. Moving forward, we will continue to be driven by innovation, advancing our global journey to deliver more high-quality treatment options for patients worldwide."

Harnessing Momentum through Profitability, Charting New Horizons in Global Expansion

In 2024, Henlius continued to deepen its focus on high-incidence cancer areas such as breast cancer, lung cancer, and gastrointestinal tumours, with core products driving steady revenue growth and achieving the goal of sustained profitability. During the reporting period, Henlius’ 6 products recorded total sales revenue of RMB4.9335 billion, up by 8.3% YoY. Among these, HANQUYOU (trastuzumab, trade name: HERCESSI in the U.S., Zercepac in Europe), HANSIZHUANG (serplulimab, trade name: Hetronifly in Europe), HANBEITAI (bevacizumab) and HANNAIJIA (neratinib), achieved sales revenues of RMB2.8100 billion, RMB1.3126 billion, RMB197.1 million and RMB45.3 million, respectively in 2024. Additionally, based on agreements with partners, the company received total revenues of RMB550.4 million and RMB40.1 million for HANLIKANG (rituximab) and HANDAYUAN (adalimumab), respectively.

The company’s core product on breast cancer, HANQUYOU, maintained robust growth. In 2024, the global sales revenue of HANQUYOU was approximately RMB2.8100 billion, with domestic sales of RMB2.6924 billion and overseas sales revenue of RMB117.6 million up by 27.0% YoY. HANQUYOU is a China-developed monoclonal antibody biosimilar receiving approvals in China, the U.S., and Europe, making it the most widely approved Chinese mAb biosimilar across multiple countries and regions. In 2024, the product received approvals for marketing in countries and regions including the Philippines, Brazil, the U.S., and Canada, with successful shipments made to Saudi Arabia and the U.S. Its commercial supply network now covers countries and regions such as China, Southeast Asia, North America, Europe, the Middle East, and Latin America. To date, HANQUYOU has gained marketing approvals in over 50 countries and regions, including the U.S., the U.K., Canada, France, Germany, Switzerland and has been included in the national medical insurance catalogues of countries such as China, the UK, France, and Germany, benefiting over 240,000 patients globally. Additionally, in August 2024, Henlius entered into a strategic cooperation with Convalife Pharmaceuticals for HANNAIJIA (neratinib), an oral small molecule anti-tumour drug, further enriching its breast cancer treatment portfolio. Neratinib is used for extended adjuvant therapy in early-stage HER2-positive breast cancer and can be used sequentially with HANQUYOU to further reduce the risk of recurrence for patients with early-stage HER2-positive breast cancer within 5 and 10 years after surgery, providing a new treatment option for patients.

Focusing on lung cancer and gastrointestinal tumours, HANSIZHUANG, recognized for its breakthrough efficacy and differentiated advantages, has been approved for marketing in over 30 countries and regions, including China, Europe and Southeast Asia, benefiting more than 100,000 patients. In 2024, HANSIZHUANG recorded a total sales revenue of RMB1.3126 billion, representing an increase of 17.2% YoY, with domestic sales of RMB1.3089 billion. HANSIZHUANG is the world’s first anti-PD-1 mAb approved for the first-line treatment of small cell lung cancer. In December 2024, it was approved for the treatment of non-squamous non-small cell lung cancer (nsNSCLC), marking its third approved indication in lung cancer following squamous NSCLC and extensive-stage small cell lung cancer (ES-SCLC). Furthermore, HANSIZHUANG has been included in 118 provincial/city-level commercial medical insurance programs across China, further strengthening its market competitiveness. In terms of overseas expansion, the company continues to collaborate with partners including Intas, KGbio, and Fosun Pharma to promote the globalization of HANSIZHUANG. To date, HANSIZHUANG has been licensed out to more than 100 countries and regions including the U.S., Europe, Southeast Asia, the Middle East, and North Africa. In the first quarter of 2024, the company efficiently completed the first shipment of HANSIZHUANG overseas, marking its entry as the first domestically produced anti-PD-1 mAb in Southeast Asian countries, offering new treatment options to patients worldwide. In February 2025, it was approved in the EU for the first-line ES-SCLC treatment, becoming the first and currently the only anti-PD-1 mAb in the EU for this indication, further benefiting more patients worldwide.

In 2024, as part of its commitment to provide affordable and high-quality biomedicines for patients worldwide, Henlius has achieved remarkable success in the international market, and successfully realized the "Closed-loop Internationalization 1.0". Following HANQUYOU and HANSIZHUANG, China’s first biosimilar, HANLIKANG, was approved for marketing in several Latin American countries including Peru, while HANBEITAI received its first approval in Bolivia, becoming Henlius’ fourth product approved overseas. Moreover, the marketing applications for HLX14 (denosumab biosimilar) have been accepted in both the EU and the U.S., and the marketing applications for HLX11 (pertuzumab biosimilar) have also been accepted in China and the U.S., infusing new momentum into the company’s global development. In 2024, the company achieved new milestones in business collaborations. Henlius has expanded its collaborations in emerging markets with Getz for HANQUYOU and with Abbott for five biopharmaceuticals. It has also entered into an out-licensing partnership with Dr. Reddy’s for HLX15, a biosimilar of daratumumab, accelerating the global expansion of the product. Besides, the company partnered with Sermonix on HLX78 (lasofoxifene), an investigational novel endocrine therapy for breast cancer, for the Asian region, and collaborated with Palleon to advance glycan-editing therapies, further enhancing its pipeline. Additionally, the company established a strategic partnership with SVAX to set up a joint venture in Saudi Arabia, enhancing the accessibility of advanced biologics across the Middle East, North Africa, and Türkiye (MENAT) countries.

Deepening Innovation Pipeline to Address Unmet Clinical Needs

In 2024, Henlius focused on unmet clinical needs, driving innovation in antibody technology to accelerate the development of potential "First-in-Class" and "Best-in-Class" molecules into clinical stages. The company optimized its ADC and T cell Engager (TCE) platforms, leveraging advanced technologies such as AI to enhance R&D capabilities.

In clinical development, Henlius actively progressed the development of HANSIZHUANG, HLX22 (anti-HER2 mAb), HLX43 (PD-L1 ADC) and other products. The company has initiated a range of clinical trials to support global regulatory submissions for a wide variety of indications for HANSIZHUANG. The phase 3 stage of the international multi-centre clinical trial (ASTRUM-015) of serplulimab in combination with bevacizumab and chemotherapy in first-line treatment of metastatic colorectal cancer (mCRC) has dosed the first patients in China, Indonesia and Japan, potentially making it the first anti-PD-1 mAb in non-MSI-H mCRC worldwide. The company is actively advancing an international multi-centre phase 3 clinical trial of HANSIZHUANG plus chemotherapy and concurrent radiotherapy in patients with limited-stage small cell lung cancer (LS-SCLC) and a phase 3 clinical trial of HANSIZHUANG plus chemotherapy as neoadjuvant/adjuvant therapy for gastric cancer (GC). Henlius is also conducting a bridging head-to-head trial in the U.S. to compare HANSIZHUANG with standard of care atezolizumab (anti-PD-L1 mAb) for the first-line treatment of ES-SCLC. HLX22, targeting HER2-positive advanced gastric cancer, received Phase 3 clinical trial approvals from China NMPA, U.S. FDA, Japan PMDA, Australia TGA etc., and this international study has been initiated in multiple countries and regions worldwide and has completed its first patient dosing globally. In March 2025, the U.S. FDA granted orphan drug designation (ODD) to HLX22 for the treatment of gastric cancer. A phase 2 trial is also evaluating the potential of HLX22 in other HER2-expressing solid tumours in combination with trastuzumab and chemotherapy or in combination with trastuzumab deruxtecan (T-DXd). HLX43, the world’s second and China’s first clinical-stage PD-L1 ADC, has completed its first phase 2 clinical trial dosing in solid tumours. In addition, a phase 1b/2 trial of HLX43 in combination with the anti-PD-1 mAb serplulimab has been approved in China, aiming to exploit the synergistic effects of ADC and immunotherapy in advanced/metastatic solid tumours.

Meanwhile, the company continues to optimize its production operations and quality management system, strengthening its foundation for future development. To date, it has established a total commercial capacity of 48,000 litres, ensuring stable supply to countries and regions including China, Southeast Asia, North America, Europe, the Middle East, and Latin America. The completion of the Songjiang Second Plant will further enhance its production capabilities. In terms of quality management, the company’s manufacturing facilities and production lines have successfully passed nearly a hundred inspections or audits conducted by various regulatory authorities and international business partners. It has obtained GMP certifications from China, the EU, the U.S. and multiple PIC/S member countries, including Indonesia and Brazil. Additionally, the Songjiang Facility has received ISO 14001 and ISO 45001 dual certifications, demonstrating its international leadership in environmental sustainability and employee health and safety, further strengthening its company’s global production and supply capabilities.

Looking forward, Henlius will continue to adhere to its patient-centricity, driven by innovation and globalization, to enhance commercial operations, strengthen production capacity and provide more accessible and affordable high-quality treatment options for patients worldwide, steadily advancing toward becoming a globally competitive biopharmaceutical company.