A Phase 3, Multicenter, Randomized, Double-Masked and Vehicle-Controlled Study Evaluating the Efficacy and Safety of Tanfanercept (HL036) Ophthalmic Solution 0.25% and 1.0% Compared to Vehicle in Participants With Dry Eye Disease (VELOS-4)

The objectives of this study are to compare the efficacy and safety of tanfanercept ophthalmic solution 0.25% and 1.0% to vehicle for the treatment of DED.

Start Date01 May 2024

Sponsor / Collaborator

HANALL BIOPHARMA Co., Ltd.

NCT05109702

/ CompletedPhase 3

A Phase 3, Multicenter, Randomized, Double Masked and Placebo-Controlled Study Evaluating the Efficacy and Safety of Tanfanercept (HL036) Ophthalmic Solution 0.25% Compared to Placebo in Subjects With Dry Eye

The objective of this study was to compare the safety and efficacy of tanfanercept ophthalmic solution 0.25% with placebo for the treatment of the signs and symptoms of dry eye.

Start Date18 Nov 2021

Sponsor / Collaborator

HANALL BIOPHARMA Co., Ltd.

[+1]

NCT04633213

/ Unknown statusPhase 3

A Phase 3, Multicenter, Randomized, Double-Blinded and Placebo-Controlled Study Evaluating the Efficacy and Safety of 0.25% HBM9036 (HL036) Ophthalmic Solution Compared to Placebo in Chinese Subjects With Moderate and Severe Dry Eye

The objective of this study is to compare the safety and efficacy of 0.25% HBM9036 (HL036) Ophthalmic Solution to placebo for the treatment of the Chinese subjects with moderate and severe dry eye.

Start Date24 Feb 2021

Sponsor / Collaborator

Hopp Pharmaceutical (Guangzhou) Co., Ltd.

100 Clinical Results associated with Tanfanercept

100 Translational Medicine associated with Tanfanercept

100 Patents (Medical) associated with Tanfanercept

202

Literatures (Medical) associated with Tanfanercept

31 Dec 2025·ANNALS OF MEDICINE

Revealing the role of natural killer cells in ankylosing spondylitis: identifying diagnostic biomarkers and therapeutic targets

Article

Author: Xu, Yuan ; Chen, Yuling ; Ye, Yuanchun ; Li, Yan ; Lv, Qing ; Gu, Jieruo

BACKGROUND:

Ankylosing spondylitis (AS) is a chronic autoimmune disease that primarily affects the axial joints. Immune cells play a key role in the pathogenesis of AS. This study integrated bioinformatics methods with experimental validation to explore the role of natural killer (NK) cells in AS.

METHODS:

Two microarray datasets, GSE25101 and GSE73754, were selected, and the scRNA-seq data were obtained from GSE194315 and Liu's research. Differentially expressed genes (DEGs) and functional enrichment analysis were performed respectively. Weighted gene co-expression network analysis (WGCNA) was conducted to identify key modules of co-expressed genes and genes involved in NK cell function. The diagnostic value of the identified key genes was evaluated using ROC curves, logistic regression analysis, and a nomogram. Real-time PCR (RT-PCR) was used to quantified the expression of genes. Statistical analysis was conducted using the R software package, and a p-value of less than 0.05 was considered statistically significant.

RESULTS:

Pathways enrichment analysis revealed the involvement of NK cell-mediated immune pathways and regulation of the innate immune response, indicating the crucial role of innate immunity, especially NK cells, in AS pathogenesis. The construction of a co-expression network revealed that the MElightyellow module was most relevant to the NK cell-mediated immune pathway. IL2RB, CD247, PLEKHF1, EOMES, S1PR5, FGFBP2 from the MElightyellow module were identified as key genes involved in NK cell-mediated immune response and served as potential diagnostic biomarkers for AS, with moderate to high diagnostic values based on AUC values. Further analysis using scRNA-seq profiling revealed the higher expression level of IL2RB, CD247, PLEKHF1, S1PR5, FGFBP2 in NK cells compared to that in other cell types. CD247, PLEKHF1, EOMES, S1PR5, and FGFBP2 were reduced expressed in AS patients as compare to control group verified by scRNA-seq data, CD247, EOMES, FGFBP2, IL2RB and S1PR5 were reduced expressed verified by RT-PCR, and PLEKHF1, S1PR5, and FGFBP2 was upregulated after TNF-α blocker therapy.

CONCLUSION:

The study revealed the potential role of NK cells and identified IL2RB, CD247, PLEKHF1, EOMES, S1PR5, and FGFBP2 as key genes associated with NK cells in the pathogenesis of AS.

01 Jul 2024·Journal of Rheumatic Diseases

The effectiveness of tumor necrosis factor-α blocker therapy in patients with axial spondyloarthritis who failed conventional treatment: a comparative study focused on improvement in ASAS Health Index

Article

Author: Kim, Tae-Jong ; Jang, Hyun Hee ; Lee, Yu Jeong ; Kim, Moon-Ju ; Choi, Ah-Ra ; Park, Ki-Jeong ; Kang, Ji-Hyoun

Objective:

The purpose of this study is to evaluate the impact of tumor necrosis factor (TNF)-α blocker therapy on the Assessment of SpondyloArthritis international Society Health Index (ASAS-HI) among patients who have failed conventional nonsteroidal anti-inflammatory drugs.

Methods:

A comparative study was conducted involving axial spondyloarthritis (axSpA) patients treated with either TNF-α blocker or conventional therapy. Patient data, including demographics, disease characteristics, and ASAS-HI scores, were collected before and after treatment. Statistical analysis was performed to compare changes in ASAS-HI scores between the TNF-α blocker and the conventional therapy group.

Results:

The study population consisted of patients with axSpA, with a mean age of 38.3 years in conventional treatment group and 29.3 years in TNF-α blocker group. Most variables, including C-reactive protein levels, other comorbidities, and disease assessment scores showed no significant difference between groups. Longitudinal analysis within each treatment group from Week 0 to 12 showed no significant change in the conventional treatment group, whereas the TNF-α blocker group experienced a significant reduction in ASAS-HI scores, demonstrating the effectiveness of the treatment. The TNF-α blocker group exhibited a significantly greater improvement in ASAS-HI scores compared to the conventional therapy group. The Bath Ankylosing Spondylitis Functional Index and the Bath Ankylosing Spondylitis Disease Activity Index demonstrated strong positive correlations with ASAS-HI scores, indicating higher disease activity and functional limitation are associated with worse health outcomes in patients.

Conclusion:

The research demonstrates that ASAS-HI scores significantly improve with TNF-α blocker therapy in axSpA patients, underscoring ASAS-HI's effectiveness as a tool for evaluating drug responses.

01 Apr 2024·Heliyon

Successful rescue TNF-α blocking for Mycobacterium genavense – Related immune reconstitution inflammatory syndrome: A case report

Author: Rouzaud, Claire ; Bille, Emmanuelle ; Lanternier, Fanny ; Ficheux, Maxence ; Cazals-Hatem, Dominique ; Lortholary, Olivier ; Bes-Berlandier, Hugo ; Garzaro, Margaux ; Bodard, Sylvain ; Veziris, Nicolas

Immune reconstitution inflammatory syndrome (IRIS) has been reported in immunocompromised patients with disseminated Mycobacterium genavense. Management relies on high-dose corticosteroids. We describe two cases of late-onset corticosteroid-refractory IRIS related to disseminated infection in a HIV-positive patient and a renal transplant patient who had a favorable outcome with a monoclonal TNF-α blocker.

News (Medical) associated with Tanfanercept

06 Mar 2025

·www.prnewswire.com

HanAll Biopharma Announces Orphan Drug Designation for Batoclimab in Japan for Active Thyroid Eye Disease

Batoclimab receives Orphan Drug Designation in Japan, advancing treatment for active Thyroid Eye Disease (TED). Batoclimab, subcutaneous formulation, offers the potential for at-home administration, improving patient convenience and accessibility. Phase 3 study to confirm the potential of batoclimab to address unmet needs of patients with TED in process, with top-line results expected in the 2H 2025. SEOUL, South Korea, March 6, 2025 /PRNewswire/ -- HanAll Biopharma Co., Ltd. (KRX: 009420.KS), a global biopharmaceutical company committed to discovering and developing innovative medicines for patients, announced that Batoclimab, an anti-FcRn treatment being developed for a range of autoimmune diseases, has received Orphan Drug Designation (ODD) from the Ministry of Health, Labor and Welfare (MHLW) in Japan for active Thyroid Eye Disease (TED). The Orphan Drug Designation (ODD), granted by the MHLW, is awarded to drugs and biologics intended to treat rare diseases affecting fewer than 50,000 people in Japan, with eligibility based on criteria such as patient population size, medical needs, and the feasibility of development, and possibility of development[1]. Currently, it is estimated that approximately 35,000 people in Japan are affected by TED.[2] "We are thrilled to have received Orphan Drug Designation for Batoclimab in Japan, marking an important milestone in our efforts to bring this promising treatment to patients in need," said Sean Jeong, MD, MBA, CEO of HanAll Biopharma. "This designation highlights the potential impact Batoclimab could have on the lives of patients with TED. We remain dedicated to advancing the development of this treatment and are focused on bringing it closer to the market." Batoclimab is a monoclonal antibody designed to target and inhibit FcRn, which plays a crucial role in recycling IgG antibodies. By selectively binding to FcRn, Batoclimab reduces the levels of harmful IgG antibodies, offering the potential to treat a variety of IgG-mediated autoimmune diseases. Being developed as a subcutaneous (SC) formulation, Batoclimab is expected to allow patients to administer the treatment at home, improving convenience and accessibility. Currently, Batoclimab is being investigated globally for conditions such as generalized myasthenia gravis (gMG), thyroid eye disease (TED), chronic inflammatory demyelinating polyneuropathy (CIDP), and Graves' disease. HanAll, with its licensee, is conducting a Phase 3 study of Batoclimab in active TED. The study, which includes patient enrollment in Japan, aims to confirm the efficacy and safety of Batoclimab as a potential new treatment for individuals affected by TED. Thyroid Eye Disease (TED), also known as Graves' orbitopathy, is a rare and debilitating autoimmune disorder primarily affecting individuals with hyperthyroidism or Graves' disease. TED is characterized by a range of severe symptoms, including eye bulging, pain, double vision, and, in some cases, vision loss. TED can severely limit daily activities such as reading, driving, and working. In addition, many individuals face significant social and psychological challenges, including concerns about their appearance, anxiety, low mood, and social withdrawal. Currently, treatment options for those with moderate to severe cases of TED remain limited, highlighting the urgent need for more effective therapies to improve patient outcomes and quality of life. About HanAll Biopharma HanAll Biopharma (KRX: 009420.KS) is a global biopharmaceutical company with presence in Korea, the USA, Japan, and Indonesia with the mission of making meaningful contributions to patients' lives by introducing innovative, impactful medicines to address severe unmet medical needs. HanAll has been operating a portfolio of pharmaceutical products in the therapeutic areas of endocrine, circulatory, and urologic diseases for over 50 years. HanAll has also expanded its focus to immunology, oncology, neurology, and ophthalmology to discover and develop innovative medicines for patients with diseases for which there are no effective treatments. One of its lead pipeline assets, HL161 (INN: batoclimab), an anti-FcRn antibody, is being developed in Phase 3 and Phase 2 trials across the world for the treatment of autoimmune diseases including generalized myasthenia gravis (gMG), thyroid eye disease (TED), chronic inflammatory demyelinating polyneuropathy (CIDP). HL161ANS (IMVT-1402), another anti-FcRn antibody from HanAll, is being evaluated in Graves' Disease (GD) and Rheumatoid arthritis (RA). Another lead asset, HL036 (INN: tanfanercept), a TNF inhibitor protein, has commenced a Phase 3 VELOS-4 study in the US and is also being evaluated in China for the treatment of dry eye disease. Results from the Phase 1 study, HL192 (ATH-399A), a Nurr1 activator targeting Parkinson's Disease (PD), have been released, and the preparations to initiate a next study in patients with PD is progressing. For further information, visit our website and connect with us on LinkedIn. For any media inquiries, please contact HanAll PR/IR ([email protected], [email protected]). Disclaimer Statement The contents of this announcement include statements that are, or may be deemed to be, "forward-looking statements." These forward-looking statements can be identified by the use of forward-looking terminology, including the terms "believes," "estimates," "anticipates," "expects," "intends," "may," "will," or "should," and include statements HANALL (the company, we) makes concerning its 2025 business and financial outlook and related plans; the therapeutic potential of its product candidates; the intended results of its strategy and the company, and its collaboration partners', advancement of, and anticipated clinical development, data readouts and regulatory milestones and plans, including the timing of planned clinical trials and expected data readouts; the design of future clinical trials and the timing and outcome of regulatory filings and regulatory approvals. By their nature, forward-looking statements involve risks and uncertainties, and readers are cautioned that any such forward-looking statements are not guarantees of future performance. The company's actual results may differ materially from those predicted by the forward-looking statements. These may include various significant factors, such as our expectations regarding the inherent uncertainties associated with competitive developments, preclinical and clinical trial and product development activities, and regulatory approval requirements. In addition, performance may be affected by our reliance on collaborations with third parties, estimating the commercial potential of our product candidates, our ability to obtain and maintain protection of intellectual property of technologies and drugs, our limited operating history, and our ability to obtain additional funding for operations and to complete the development and commercialization of product candidates. A further list and description of these risks, uncertainties, and other risks can be found in Korea Stock Exchange (KRX) filings and reports, including in our most recent annual report as well as subsequent filings and reports filed by the company with the KRX. Given these uncertainties, the reader is advised not to place any undue reliance on such forward-looking statements. These forward-looking statements speak only as of the date of publication of this document. We undertake no obligation to publicly update or revise the information in this press release, including any forward-looking statements, except as may be required by Korean law and regulations. SOURCE HanAll Biopharma WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 3Orphan DrugPhase 1Phase 2Clinical Result

25 Nov 2024

·www.prnewswire.com

HanAll Biopharma, Daewoong Pharmaceutical and NurrOn Pharmaceuticals Announce Successful Completion of a First-in-Human Study for Potential Disease-Modifying Therapy for Parkinson's Disease

HL192 (ATH-399A) was well tolerated with no major safety issues in any of the 76 participants. No serious treatment related adverse events were reported and such findings were proportional between placebo and dosed groups. PK results support once a day dosing. ROCKVILLE, Md. and SEOUL, South Korea, Nov. 25, 2024 /PRNewswire/ -- HanAll Biopharma, Daewoong Pharmaceutical and NurrOn Pharmaceuticals successfully completed their Phase 1 study of HL192 (ATH-399A), which is being developed as a disease-modifying therapy for Parkinson's disease. The study met its primary endpoints of safety and tolerability in 5 different ascending dose groups, demonstrating significant progress in the treatment of this debilitating neurological disorder. This first-in-human study included single ascending dose (SAD), multiple ascending dose (MAD), and food effect components. "We are extremely pleased to announce the completion of the first-in-human study," said Sean Jeong, MD, MBA, CEO of HanAll Biopharma. "Successfully demonstrating the safety and tolerability in healthy volunteers, including older adults, is a key step in our mission to develop a disease-modifying therapy for Parkinson's disease. These findings bring hope to millions of patients and their families who are affected by this challenging condition." "We are excited to report positive results for our Phase 1 trial, confirming the well-tolerated safety profile of HL192 (ATH-399A) in healthy participants and expect to launch the next clinical trial in people with Parkinson's disease," said Deog Joong Kim, PhD., CEO of NurrOn Pharmaceuticals. NurrOn was awarded a $1.7 million grant from The Michael J. Fox Foundation for Parkinson's Research (MJFF) in support of the Phase 1 clinical trial of HL192 (ATH-399A), that initiated in the second half of 2023. "The Michael J. Fox Foundation remains steadfast in our commitment to accelerate the development of better treatments for the more than 6 million people living with Parkinson's disease around the world," said Katharina Klapper, principal of clinical research at MJFF. "The successful completion of the study's Phase 1 HL192 (ATH-399A) trial marks a meaningful step forward in advancing today's therapeutic pipeline." Parkinson's disease is a progressive neurological disorder that affects millions of people worldwide. Current treatments primarily focus on managing symptoms, but there is an urgent need for therapies that can alter the disease's progression. HL192 (ATH-399A) represents a promising approach, targeting the underlying mechanisms of Parkinson's disease to provide a more effective and long-lasting treatment. The study enrolled 76 healthy participants. Participants in the SAD and food effect arms received HL192 (ATH-399A) once, while participants in the MAD arm received a single dose once a day for twelve days, with careful monitoring and assessment of safety and tolerability. The results demonstrated a favorable safety profile. Key findings include equivalent percentages of treatment emergent adverse events (TEAEs) between those who received treatment compared to those who received placebo, with no clear dose dependent trends. Additionally, all tested dose levels were well below the pre-determined NOAEL (no observed adverse effect level) concentrations, further confirming the safety and tolerability of the chosen dose levels. HanAll and Daewoong plan to initiate the next clinical trial in people with Parkinson's disease in collaboration with NurrOn. The study will further evaluate the safety of HL192 (ATH-399A). The companies remain dedicated to developing this important asset with the goal to improve patient lives in an area of great unmet need. About HanAll Biopharma HanAll Biopharma (KRX: 009420.KS) is a global biopharmaceutical company with presence in Korea, the USA, Japan, and Indonesia with the mission of making meaningful contributions to patients' lives by introducing innovative, impactful medicines to address severe unmet medical needs. HanAll has been operating a portfolio of pharmaceutical products in the therapeutic areas of endocrine, circulatory, and urologic diseases for over 50 years. HanAll has also expanded its focus to immunology, oncology, neurology, and ophthalmology to discover and develop innovative medicines for patients with diseases for which there are no effective treatments. One of its lead pipeline assets, HL161 (INN: batoclimab), an anti-FcRn antibody, is being developed in Phase 3 and Phase 2 trials across the world for the treatment of autoimmune diseases including generalized myasthenia gravis (gMG), thyroid eye disease (TED), chronic inflammatory demyelinating polyneuropathy (CIDP). HL161ANS (IMVT-1402), another anti-FcRn antibody from HanAll, is planned to begin registrational studies in GD and Rheumatoid Arthritis (RA). Another lead asset, HL036 (INN: tanfanercept), a TNF inhibitor protein, has commenced a Phase 3 clinical study in the US and is also being evaluated in China for the treatment of dry eye disease. HL192 (ATH-399A), a Nurr1 activator targeting Parkinson's Disease, has completed a Phase 1 study in healthy volunteers. For further information, visit our website and connect with us on LinkedIn. For any media inquiries, please contact HanAll PR/IR ([email protected], [email protected]). About Daewoong Pharmaceutical. Co., Ltd. Daewoong Pharmaceutical (KRX: 069620.KS), established in 1945, is a global pharmaceutical company based in South Korea. The company is committed to the development, manufacturing, and commercialization of pharmaceutical products, with a mission to provide the most beneficial total solutions, including pharmaceuticals and services, which contribute to improving the quality of life of valued consumers. Operating with a keen focus on both domestic and international markets, Daewoong Pharmaceutical specializes in developing treatments for intractable and rare diseases. The company's diverse portfolio encompasses novel drugs, biologics, new products, and C&D, all supported by in-house research and development, open collaboration, and advanced manufacturing facilities. Marking significant achievements in drug development, Daewoong Pharmaceutical has successfully developed novel drugs for GERD, featuring the active ingredient Fexuprazan, and for Type 2 diabetes, with the active ingredient Enavogliflozin, in two consecutive years. The company is currently advancing in the development of First-in-Class Oral Anti-Fibrotic Agent for Idiopathic Pulmonary Fibrosis, utilizing Bersiporocin as a PRS Inhibitor. Notably, Bersiporocin has been designated by the U.S. FDA as an orphan drug and a Fast Track development product. Daewoong is dedicated to completing the Phase 2 clinical study of this drug by 2025. For more information, visit Daewoong Pharmaceutical's website and LinkedIn page. Media inquiries can be directed to Daewoong's PR at [email protected]. About NurrOn Pharmaceuticals NurrOn Pharmaceuticals is a clinical-stage biopharmaceutical company dedicated to developing novel, targeted therapeutics for the treatment of Parkinson's disease (PD) and other Nurr1-related incurable human disorders. Through targeting Nurr1, the master regulator for dopaminergic neuron development and maintenance, we aim to develop a paradigm changing PD treatment to improve patients' quality of life. While currently there are only symptomatic treatment options for patients with PD, there have not been any successful therapies to slow or prevent the progression of the disease. We believe that disease-modifying therapies will be achieved through targeting Nurr1, which has generated supportive data as a new druggable PD target. NurrOn was awarded a substantial grant from Michael J. Fox Foundation in support of the Phase 1 clinical trial of HL192 (ATH-399A), that initiated in the second half of 2023. For further information on NurrOn Pharmaceuticals, please visit our official website or contact [email protected]. Disclaimer Statement The contents of this announcement include statements that are, or may be deemed to be, "forward-looking statements." These forward-looking statements can be identified by the use of forward-looking terminology, including the terms "believes," "estimates," "anticipates," "expects," "intends," "may," "will," or "should," and include statements HANALL (the company, we) makes concerning its 2024 business and financial outlook and related plans; the therapeutic potential of its product candidates; the intended results of its strategy and the company, and its collaboration partners', advancement of, and anticipated clinical development, data readouts and regulatory milestones and plans, including the timing of planned clinical trials and expected data readouts; the design of future clinical trials and the timing and outcome of regulatory filings and regulatory approvals. By their nature, forward-looking statements involve risks and uncertainties, and readers are cautioned that any such forward-looking statements are not guarantees of future performance. The company's actual results may differ materially from those predicted by the forward-looking statements. These may include various significant factors, such as our expectations regarding the inherent uncertainties associated with competitive developments, preclinical and clinical trial and product development activities, and regulatory approval requirements. In addition, performance may be affected by our reliance on collaborations with third parties, estimating the commercial potential of our product candidates, our ability to obtain and maintain protection of intellectual property of technologies and drugs, our limited operating history, and our ability to obtain additional funding for operations and to complete the development and commercialization of product candidates. A further list and description of these risks, uncertainties, and other risks can be found in Korea Stock Exchange (KRX) filings and reports, including in our most recent annual report as well as subsequent filings and reports filed by the company with the KRX. Given these uncertainties, the reader is advised not to place any undue reliance on such forward-looking statements. These forward-looking statements speak only as of the date of publication of this document. We undertake no obligation to publicly update or revise the information in this press release, including any forward-looking statements, except as may be required by Korean law and regulations. SOURCE HanAll Biopharma WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 1Clinical ResultPhase 2Orphan DrugFast Track

01 Nov 2024

·www.prnewswire.com

HanAll Biopharma Reports Q3 2024 Financial Results and Provides Business Update

HanAll records revenue of 36.8 billion KRW in the third quarter, with an operating profit of 430 million KRW. Results for the Phase 1 study in healthy subjects for HL192 (ATH-399A), a novel compound targeting Parkinson's Disease, are expected in November 2024. ROCKVILLE, Md. and SEOUL, South Korea, Nov. 1, 2024 /PRNewswire/ -- HanAll Biopharma Co., Ltd. (KRX: 009420.KS), a global biopharmaceutical company committed to discovering and developing innovative medicines for patients, reported financial results for the third quarter of 2024 and provided business updates. HanAll ended the third quarter with total revenue of 36.8 billion KRW, reflecting an 11.7% increase from the same period in 2023 and an operating profit of 430 million KRW. Pharmaceutical sales reached 34 billion KRW from robust sales of key products. In the third quarter, HanAll's anti-FcRn assets demonstrated potential as best-in-class treatments for a range of autoimmune diseases, particularly Graves' Disease. Ongoing studies include a Phase 2b trial in Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP) as well Phase 3 studies in generalized Myasthenia Gravis (gMG) and Thyroid Eye Disease (TED), with topline results expected in the first quarter of 2025 and first half of 2025, respectively. Additionally, HanAll, in collaboration with NurrOn Pharmaceuticals and Daewoong Pharmaceutical, completed the Phase 1 study of HL192 in healthy subjects. Results for the HL192 Phase 1 study are anticipated in November of this year. "This past quarter, HanAll's focus and agile execution have positioned us for significant growth while allowing us to continue our R&D efforts through strategic, value enhancing cost optimization. Looking ahead, we are committed to expanding our competitive advantage by specializing in key products and strengthening our R&D capabilities as we strive to realize our highest potential as a global company," said Sean Jeong, MD, MBA, CEO of HanAll Biopharma. Third Quarter 2024 BUSINESS UPDATE Pipeline Development Highlights A comprehensive update of HanAll's public pipeline development below includes an overview of research along with lists of compounds, targeted indications and developmental phases. AUTOIMMUNE DISEASES PROGRAMS Batoclimab (HL161BKN) A novel, fully human, subcutaneously administered antibody targeting FcRn with the potential to address multiple IgG-mediated autoimmune diseases, batoclimab is designed to selectively bind to FcRn, which plays a role in recycling IgG, thereby reducing levels of harmful IgG antibodies Immunovant, a member of the Roivant group of companies, as well as HanAll's licensed partner in the United States and Europe, is making progress across four autoimmune indications. Phase 3 studies in gMG and TED are advancing, with topline results expected in the first quarter of 2025 and first half of 2025, respectively. Immunovant reported positive results from the Phase 2a study of batoclimab in Graves' Disease. The study demonstrated that a higher dose of batoclimab achieved a 76% response rate in patients who were not adequately controlled on antithyroid drugs (ATDs) by 12 weeks of treatment. The ATD-free response rate for these patients at the same time point was 56%. Immunovant is progressing with subject enrollment in the ongoing Phase 2b study for Chronic Inflammatory Demyelinating Polyneuropathy (CIDP). The data obtained from this study will also be utilized to refine the study design for a potential registrational program for IMVT-1402 in CIDP. Initial results from the first period of the Phase 2b study are anticipated in the first quarter of 2025. Harbour BioMed, another licensed partner which transferred exclusive rights to develop, manufacture, and commercialize batoclimab in the Greater China region to CSPC NBP Pharmaceuticals Co., Ltd. (NBP Pharma), resubmitted the Biologics License Application (BLA) for batoclimab to the National Medical Products Administration (NMPA) in June 2024, which was accepted by the NMPA in July 2024. The BLA incorporated additional long-term safety data from the Phase 3 study in gMG which concluded in June 2023. HL161ANS (IMVT-1402) Another novel, fully human, subcutaneous antibody molecule that inhibits FcRn-mediated recycling of IgG is designed to deliver maximum lgG reductions, while minimizing interference with albumin recycling Immunovant plans to initiate a pivotal study in Graves' Disease (GD) leveraging findings from the batoclimab Phase 2a study in GD data. The results from the previous study indicate a significant correlation between the reduction of IgG levels and clinical outcomes, underscoring the potential of HL161ANS/IMVT-1402 as a best-in-class treatment option for patients with GD. Immunovant intends to initiate 4 to 5 potentially registrational studies for IMVT-1402 (HL161ANS) before the conclusion of the first quarter of 2025. Additionally, the company plans to commence studies for IMVT-1402 across a total of up to 10 indications (in the aggregate) by the end of the first quarter of 2026. The company is also exploring initiating a registrational development in gMG with IMVT-1402. Immunovant will work to optimize the HL161ANS/IMVT-1402 CIDP trial design, drawing insights from the ongoing CIDP Phase 2b trial for batoclimab. OPHTHALMIC DISEASE PROGRAM Tanfanercept (HL036) A novel topical protein therapy for ophthalmic diseases, including dry eye disease (DED), which inhibits TNF, a key mediator of ocular inflammation HanAll Biopharma and Daewoong Pharmaceutical are conducting the Phase 3 VELOS-4 study to evaluate the efficacy and safety of tanfanercept in dry eye disease. The topline results for the study are expected in 2026. The Phase 3 VELOS-4 trial builds upon key insights gained from the completed Phase 3 VELOS-3 study. In VELOS-3, tanfanercept demonstrated a statistically significant improvement in the secondary efficacy endpoint of tear volume, as measured by unanesthetized Schirmer testing, in patients treated with tanfanercept compared to those in the vehicle group at week 8 (p=0.002). In addition, a post hoc analysis revealed that a notable proportion of participants in the tanfanercept group (14%) showed significant improvement (p=0.011) in the Schirmer test, with an increase of at least 10mm from baseline at week 8, compared to only 4% in the vehicle group. The 2020 FDA Draft Guidance on Dry Eye Drug Development considers the proportion of participants achieving a minimum 10mm increase in the Schirmer test response rate as an acceptable primary efficacy endpoint for approval. NEUROLOGY PROGRAM HL192 (ATH-399A) A pipeline candidate from NurrOn Pharmaceuticals (originating from Harvard Medical School's Molecular Neurobiology Laboratory) which targets Nurr1, both a master regulator in dopaminergic neuron development and maintenance, as well as an important component in anti-inflammatory functions. HL192 (ATH-399A) is being developed to treat neurodegenerative diseases, including Parkinson's disease (PD). The Phase 1 study of HL192, being developed in collaboration with NurrOn Pharmaceuticals, HanAll Biopharma, and Daewoong Pharmaceutical, has completed dosing with the results expected in November 2024. ONCOLOGY PROGRAMS HL187 is a monoclonal antibody that targets TIGIT (T cell immunoreceptors with Ig and ITIM domains {Immunoreceptor tyrosine-based inhibitory motif domains}). HL186 is a monoclonal antibody that targets TIM-3 (T cell Ig and mucin domain-3). These antibodies are being developed in collaboration with Daewoong Pharmaceutical as potential oncology treatments. HanAll decided to discontinue its monoclonal antibody programs targeting TIM-3 and TIGIT, following the recent data outcomes and decisions from other global companies to cease their programs. HanAll is exploring the potential for developing a new asset for a different oncology target. FINANCIAL HIGHLIGHTS (CONSOLIDATED) Key Highlights About HanAll Biopharma HanAll Biopharma (KRX: 009420.KS) is a global biopharmaceutical company with presence in Korea, the USA, Japan, and Indonesia with the mission of making meaningful contributions to patients' lives by introducing innovative, impactful medicines to address severe unmet medical needs. HanAll has been operating a portfolio of pharmaceutical products in the therapeutic areas of endocrine, circulatory, and urologic diseases for over 50 years. HanAll has also expanded its focus to immunology, oncology, neurology, and ophthalmology to discover and develop innovative medicines for patients with diseases for which there are no effective treatments. One of its lead pipeline assets, HL161 (INN: batoclimab), an anti-FcRn antibody, is being developed in Phase 3 and Phase 2 trials across the world for the treatment of autoimmune diseases including generalized myasthenia gravis (gMG), thyroid eye disease (TED), chronic inflammatory demyelinating polyneuropathy (CIDP), and Graves' disease (GD). HL161ANS (IMVT-1402), another anti-FcRn antibody from HanAll, is being evaluated in multiple indications including GD. Another lead asset, HL036 (INN: tanfanercept), a TNF inhibitor protein, has commenced a Phase 3 clinical studies in the US and is also being evaluated in China for the treatment of dry eye disease. HL192 (ATH-399A), a Nurr1 activator targeting Parkinson's Disease, has completed a Phase 1 study in healthy volunteers, with results to be announced in November 2024. For further information, visit our website and connect with us on LinkedIn. For any media inquiries, please contact HanAll PR/IR ([email protected], [email protected]). Disclaimer Statement The contents of this announcement include statements that are, or may be deemed to be, "forward-looking statements." These forward-looking statements can be identified by the use of forward-looking terminology, including the terms "believes," "estimates," "anticipates," "expects," "intends," "may," "will," or "should," and include statements HANALL (the company, we) makes concerning its 2024 business and financial outlook and related plans; the therapeutic potential of its product candidates; the intended results of its strategy and the company, and its collaboration partners', advancement of, and anticipated clinical development, data readouts and regulatory milestones and plans, including the timing of planned clinical trials and expected data readouts; the design of future clinical trials and the timing and outcome of regulatory filings and regulatory approvals. By their nature, forward-looking statements involve risks and uncertainties, and readers are cautioned that any such forward-looking statements are not guarantees of future performance. The company's actual results may differ materially from those predicted by the forward-looking statements. These may include various significant factors, such as our expectations regarding the inherent uncertainties associated with competitive developments, preclinical and clinical trial and product development activities, and regulatory approval requirements. In addition, performance may be affected by our reliance on collaborations with third parties, estimating the commercial potential of our product candidates, our ability to obtain and maintain protection of intellectual property of technologies and drugs, our limited operating history, and our ability to obtain additional funding for operations and to complete the development and commercialization of product candidates. A further list and description of these risks, uncertainties, and other risks can be found in Korea Stock Exchange (KRX) filings and reports, including in our most recent annual report as well as subsequent filings and reports filed by the company with the KRX. Given these uncertainties, the reader is advised not to place any undue reliance on such forward-looking statements. These forward-looking statements speak only as of the date of publication of this document. We undertake no obligation to publicly update or revise the information in this press release, including any forward-looking statements, except as may be required by Korean law and regulations. SOURCE HanAll Biopharma WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 2Phase 1Clinical ResultPhase 3Financial Statement

100 Deals associated with Tanfanercept

R&D Status

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Indication	Highest Phase	Country/Location	Organization	Date
Xerophthalmia	Phase 3	China	Harbour Biomed Therapeutics Ltd.	25 Feb 2021
Xerophthalmia	Phase 3	China	BINEX Co., Ltd.	25 Feb 2021
Dry Eye Syndromes	Phase 3	United States	HANALL BIOPHARMA Co., Ltd.	10 Mar 2019
Dry Eye Syndromes	Phase 3	United States	Daewoong Pharmaceutical Co., Ltd.	10 Mar 2019
Wet Macular Degeneration	Preclinical	South Korea	HANALL BIOPHARMA Co., Ltd.	27 Jul 2018
Uveitis	Preclinical	South Korea	HANALL BIOPHARMA Co., Ltd.	17 Jul 2018

Clinical Result

Indication

Phase

Evaluation

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Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT05109702 (VELOS-3, CTgov)	Phase 3	Dry Eye Syndromes	260	0.25% Tanfanercept Ophthalmic Solution (0.25% Tanfanercept Ophthalmic Solution)	iditukpxws(inyndtzotq) = enumdwujix hzvcaqvrxr (msmekqtjfh, 0.497) View more	-	23 Oct 2023
				Placebo (Placebo)	iditukpxws(inyndtzotq) = btfwapkgzd hzvcaqvrxr (msmekqtjfh, 0.477) View more
NCT03846453 (VELOS-2, CTgov)	Phase 3	Dry Eye Syndromes	637	HL036 Ophthalmic Solution (0.25% HL036 Ophthalmic Solution)	etvqjixpih(lkxehqhhkt) = yzthobmtwd irfsikvekl (rjvlcnctwf, 0.427) View more	-	14 Apr 2022
				Placebo (Placebo)	etvqjixpih(lkxehqhhkt) = frduhzomdp irfsikvekl (rjvlcnctwf, 0.411) View more
NCT04092907 (Pubmed \| Int Ophthalmol)	Phase 2	Dry Eye Syndromes	100	Tanfanercept 0.25%	tmhhguoejr(vetjluqyit) = qtndpaibnc unawtpvphc (fwtztmjdjy, 0.62)	Positive	22 Feb 2022
				Placebo	tmhhguoejr(vetjluqyit) = lcipjoimlb unawtpvphc (fwtztmjdjy, 0.62)
NCT03334539 (VELOS-1, CTgov)	Phase 2	Dry Eye Syndromes	150	HL036 ophthalmic solution (0.10% HL036 Ophthalmic Solution)	fkkiuawwvi(lloyjqkdgw) = onsaxtlioe vkhxacxosg (mqrpuejchn, 0.512) View more	-	26 Jan 2022
				HL036 ophthalmic solution (0.25% HL036 Ophthalmic Solution)	fkkiuawwvi(lloyjqkdgw) = aqaclvnldr vkhxacxosg (mqrpuejchn, 0.450) View more
NCT04092907 (CTgov)	Phase 2	Dry Eye Syndromes	100	HBM9036 0.25% Ophthalmic Solution (HBM9036 0.25% Ophthalmic Solution)	slknldyexc(kzbvgsnmmt) = wswnkxgpsm qzyxghhmgu (dtwivbxizd, 0.44) View more	-	11 Aug 2021
				placebo (Placebo Ophthalmic Solution)	slknldyexc(kzbvgsnmmt) = tjpqtizksn qzyxghhmgu (dtwivbxizd, 0.46) View more
NCT03846453 (VELOS-2, Corporate Publications) Manual	Phase 3	Dry Eye Syndromes	637	HL036	vxcotkocul(ppgyhvbnxe): P-Value = 0.0624 View more	Positive	28 Jan 2020
				Placebo
EULAR2018	Not Applicable	-	415	anti-tnf-alpha (Ax-PsA)	zvvvrurejf(efnirrapnv) = awspbwlpfm vaosdfxnjd (dxkrgjwvmr, 24.87 - 77.13)	-	13 Jun 2018
				anti-tnf-alpha (Axe +Oligo PsA)	zvvvrurejf(efnirrapnv) = ewenhbygur vaosdfxnjd (dxkrgjwvmr, 28.39 - 71.61)
ACR2014	Not Applicable	Rheumatoid Arthritis	-	MTX monotherapy	ndtykvsnwa(eoawatzsyi) = fraugkcyuo toxucykgtp (ooilxlcmxb )	Positive	14 Nov 2014
				TNFi treatment in combination with MTX or leflunomide	wrbdkkkcyb(ybfvushfyg) = lzftscpwhm theoaoswrg (hwyqpdyrmn ) View more
EULAR2008	Not Applicable	Ankylosing Spondylitis metalloproteinase 3 (MMP-3) \| bone alkaline phospahtase (BAP) \| vasoendothelial growth factor (VEGF) ... View more	-	Adalimumab-treated AS patients	mrkzoyzjhc(wgbvpcekdv) = The mean BASDAI decreased by 2.8 points after 36-52 weeks ypywvasrfo (nhewnjjxyp ) View more	-	11 Jun 2008

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