Mesa Laboratories (NasdaqGS:MLAB) 2025 Conference November 20, 2025 07:00 AM ET Company ParticipantsJohn Sakys - CFOGary Owens - CEOConference Call ParticipantsNone - AnalystGary OwensWhich will be highly attractive. Biopharmaceutical development did 17% growth in the quarter. This is where we do protein analytics to support clinical trials and is essentially an engineering tool for bioprocessing design. That was probably a little bit inflated in the quarter. The 6.4% we have done for the full year is proba ...

Core Viewpoint - Huahai Pharmaceutical's HB0017 injection has successfully met primary and key secondary efficacy endpoints in a pivotal clinical trial for the treatment of psoriasis [1][2] Group 1: Clinical Trial Results - The Phase III clinical study for HB0017 injection included 408 patients with moderate to severe plaque psoriasis and achieved all predefined primary efficacy endpoints, including PASI75 and sPGA0/1 at week 12 [2] - The treatment regimen during the maintenance phase is expected to offer the longest dosing interval among similar products, with efficacy indicators continuing to rise and remain stable during this period [2] - HB0017 demonstrated strong competitive advantages in both the core treatment phase (first 12 weeks) and the maintenance phase (weeks 12-52) compared to already marketed products targeting the same pathway [2] Group 2: Safety and Tolerability - HB0017 exhibited good overall safety and tolerability, with adverse event types and severity aligning with expectations based on prior clinical studies and similar drugs, with no new safety risk signals identified [2] Group 3: Product Development and Future Prospects - HB0017 is a monoclonal antibody targeting interleukin-17A (IL-17A) and is intended for treating moderate to severe plaque psoriasis, ankylosing spondylitis, and other autoimmune diseases [3] - In addition to the completed Phase III trial for plaque psoriasis, the company is concurrently conducting a Phase III trial for ankylosing spondylitis, with promising efficacy and safety results from previous Phase II studies [3] - The company has invested approximately RMB 372 million in the development of the HB0017 injection project to date [3]

AnaptysBio Conference Call Summary Company Overview - **Company**: AnaptysBio (NasdaqGS:ANAB) - **Date of Conference**: November 12, 2025 Key Points Industry and Product Development - AnaptysBio has had a successful year in 2025, leading to multiple value creation streams for 2026 [4][6] - The company is focusing on several key products: - **Rosnell Lab**: A depleter of pathogenic T cells with a positive study involving 424 patients, set to move into phase three trials for arthritis in the first half of next year [4][6] - **AMB 33**: A CD122 antagonist with an ongoing phase 1b study in celiac patients, with plans to initiate a second disease indication next year [5][6] - **Royalty Stream from Gemperly**: Driven by sales from GSK, with an expected accrued capital of approximately $300 million by year-end [6] Celiac Disease Focus - AnaptysBio is prioritizing celiac disease due to: - Existing human proof of concept studies [21] - Compelling preclinical data indicating potential differentiation from competitors [21] - Lack of approved therapies in the market [22] - The company is conducting a gluten challenge study and treating patients with significant mucosal damage, aiming to improve mucosal injury [24][25] Clinical Trial Design and Endpoints - The company is looking for co-primary endpoints based on FDA guidance, focusing on symptoms and histological benefits [27][28] - The histological endpoint involves the villous height to crypt depth (VHCD) ratio, with a target of greater than two for the gluten challenge cohort [28] - The trial design includes a placebo-controlled approach to assess the drug's efficacy [30][32] Market Potential - AnaptysBio estimates approximately 250,000 patients in the U.S. with celiac disease who are biologic eligible once a therapy is approved [43] - The pricing for the therapy is expected to align with the broader inflammatory bowel disease (IBD) market [44] Future Indications and Competitors - The company is exploring additional indications, including Eosinophilic Esophagitis (EOE) and Atopic Dermatitis, with plans to run a phase 1b trial next year [46][52] - Competitors in the space include Teva and Novartis, with ongoing trials for IL-15 and CD122 targeted therapies [11][12] Rosnell Lab Update - Recent results for Rosnell Lab in ulcerative colitis (UC) did not meet the target product profile (TPP) for significant improvement at six months [54] - Safety data remains clean, with no significant adverse events reported [55] - The drug showed over 90% depletion in peripheral T cells, consistent with previous trials [56] Company Separation and Future Strategy - AnaptysBio plans to separate its royalty business from its biopharma business in 2026, with the potential for the split to occur in the first half of the year [72][75] - The royalty stream from Gemperly is projected to be a significant asset, with potential royalties reaching $390 million in peak years [76][79] - The company aims to maintain profitability in the royalty business while advancing its R&D efforts [81] Financial Outlook - The company is actively working on financing strategies for its programs and plans to meet with the FDA for an end-of-phase two meeting by the end of Q1 next year [64][66] Conclusion - AnaptysBio is positioned for growth with a strong pipeline in autoimmune diseases, particularly celiac disease, and a robust royalty stream from Gemperly, indicating a promising future for investors [81]

Dianthus Therapeutics Conference Summary Company Overview - **Company**: Dianthus Therapeutics (NasdaqCM:DNTH) - **Event**: First annual I&I Summit - **Date**: November 12, 2025 Key Points Product Development and Trials - **Claseprubart**: The company is preparing for the Phase 3 trial design for claseprubart, following positive results from the Phase 2 MAGIC study [5][6] - **FDA Interaction**: Dianthus has not yet discussed the Phase 3 trial changes with the FDA but plans to meet to discuss the addition of a Q4 week dosing arm alongside the Q2 week arm [6][8] - **Dosing Strategy**: The company is focusing on a dosing strategy of 300 mg every two weeks and is considering once-a-month dosing based on data consistency from various studies [9][39] Screening Criteria - **QMG Score**: The company is debating the inclusion of a QMG score screening criterion for the Phase 3 trial, noting that previous trials did not use such criteria and that it could complicate patient recruitment [10][11] - **Baseline Characteristics**: The baseline QMG scores in their trial were lower than historical data, which may indicate that the efficacy results are even more impressive given the milder patient population [12][15] Autoantibody Positivity and Safety - **ANA Signal**: The company reported that the ANA signal observed in the MAGIC study does not correlate with clinical symptoms, and they plan to limit ANA testing in future trials to only symptomatic patients [16][19] - **Drug-Induced Lupus**: There is no evidence that the drug causes drug-induced lupus, and the company plans to follow a similar approach to other successful trials by limiting unnecessary testing [17][20] Recruitment and Trial Design - **Captivate Trial**: The Captivate trial is enrolling faster than expected, with interim data anticipated in Q2. The design allows for a more attractive patient experience compared to competitors [22][26] - **Patient Recruitment**: The company believes that the design of their trials, which allows for immediate drug administration and less frequent visits, makes it more appealing for patients and investigators [23][25] Future Plans - **Momentum MMN Study**: The Phase 2 study is expected to report top-line results in the second half of the year, with a focus on safety and efficacy compared to existing treatments [40][41] - **Auto Injector Development**: Dianthus is working on a subcutaneous auto-injector strategy, aiming for a label similar to Dupixent, which would allow for easier patient administration [42][44] Competitive Landscape - **Differentiation**: The company aims to differentiate itself from competitors by offering a more potent classical pathway inhibitor and a more patient-friendly trial design [41][39] Additional Insights - **Market Positioning**: The company is positioning itself strongly in the market by focusing on patient-centric trial designs and effective dosing strategies, which could enhance its competitive edge in the therapeutic landscape [39][26] - **Regulatory Strategy**: The company is confident in its regulatory strategy, leveraging existing successful auto-injector designs to streamline the approval process [44][45]

Summary of Upstream Bio Conference Call Company Overview - Upstream Bio is a clinical stage company focused on severe respiratory diseases, specifically developing virecotug, a monoclonal antibody targeting the TSLP receptor [1][4] Core Points and Arguments Product Differentiation - Virecotug is unique as it targets the TSLP receptor rather than the ligand, which is the approach taken by other companies [1][36] - This receptor-targeting strategy is expected to provide specific pharmacological benefits, potentially leading to superior efficacy and extended dosing intervals [2][36] Clinical Trials and Data - The company is conducting multiple Phase II trials for virecotug in chronic rhinosinusitis with nasal polyps (CRS with NP), severe asthma, and chronic obstructive pulmonary disease (COPD) [2][3] - Recent Phase II trial data for CRS with NP showed a primary endpoint achievement with a reduction in the endoscopic nasal polyp score by 1.8 points, alongside significant secondary endpoint results [9][21] - The upcoming Phase II trial data for severe asthma is expected in Q1 of next year, with a focus on a 50% reduction in asthma exacerbations as a primary endpoint [3][28] Market Opportunity - The market for biologics in the targeted indications is projected to exceed $35 billion by the mid-2030s, indicating substantial commercial potential [4][30] - There is a growing trend towards the use of biologics in CRS with NP and severe asthma, with existing products like dupilumab and tezepelumab already approved [30][31] Safety and Efficacy - Virecotug has demonstrated a favorable safety profile consistent with other biologics in the same space, showing high tolerability [13][21] - The drug's pharmacological modeling suggests a greater effect on exhaled nitric oxide compared to existing treatments, indicating potential for improved efficacy [16][19] Future Directions - Upstream Bio plans to continue its clinical development and is well-funded through 2027, allowing for further trial execution and preparation for Phase III studies [4][48] - The company is considering the potential for commercialization independently, leveraging its understanding of the market dynamics and patient needs [45][46] Additional Important Content - The company has a robust team with extensive experience in respiratory disease clinical development [4] - There is potential for virecotug to be used in other therapeutic areas such as dermatology and gastrointestinal diseases in the future [32] - The competitive landscape is acknowledged, but Upstream Bio believes it has a timeline and data advantage over other companies in the same field [43][44]

Core Viewpoint - Maiwei Biotech (688062.SH) has received approval from the National Medical Products Administration for the Phase II clinical trial of its drug 9MW3811, aimed at treating pathological scars [1] Company Summary - 9MW3811 is a humanized monoclonal antibody targeting human IL-11, classified as a Class 1 therapeutic biological product with independent intellectual property rights [1] - The drug effectively inhibits the abnormal activation of the IL-11/IL-11Rα signaling pathway, which is crucial in the progression of fibrotic diseases [1] - Key advantages of 9MW3811 include higher target affinity and signaling blockade capability, as well as a long half-life of over one month, making it suitable for chronic disease treatment requiring long-term administration [1]

Core Viewpoint - Maiwei Biotech (688062.SH) has received approval from the National Medical Products Administration for the clinical trial of its drug 9MW3811, targeting pathological scars in a Phase II study [1] Company Summary - 9MW3811 is a humanized monoclonal antibody targeting human IL-11, classified as a Class 1 therapeutic biological product with independent intellectual property rights [1] - The drug effectively inhibits the abnormal activation of the IL-11/IL-11Rα signaling pathway, which is crucial in the progression of fibrotic diseases [1] - Key advantages of 9MW3811 include higher target affinity and signaling blockade capability, along with a long half-life of over one month, making it suitable for chronic disease treatment requiring long-term administration [1]

Core Insights - Viridian Therapeutics, Inc. reported strong business performance with the successful submission of its Biologics License Application (BLA) for veligrotug [1] - The company completed enrollment in both pivotal clinical trials, indicating progress in its drug development pipeline [1] Financial Results - The financial results for the third quarter ended September 30, 2025, were highlighted, showcasing the company's ongoing commitment to developing treatments for serious and rare diseases [1]

Core Viewpoint - Shanghai Raas has received approval from the National Medical Products Administration for clinical trials of SR604 injection for the prevention of bleeding episodes in patients with von Willebrand disease [1][2] Group 1: Clinical Trial Approval - The National Medical Products Administration issued a clinical trial approval notice for SR604 injection, which is a humanized monoclonal antibody that specifically inhibits the anticoagulant function of human activated protein C [1] - The clinical trial application for the indication of preventing bleeding episodes in patients with hemophilia A/B and congenital factor VII deficiency was accepted on December 21, 2023, and the approval notice was received on March 5, 2024 [1] Group 2: Drug Characteristics and Research Progress - SR604 injection is designed to improve the treatment experience for patients with von Willebrand disease, a hereditary bleeding disorder caused by abnormalities in von Willebrand factor [2] - The company has completed a single-dose escalation Phase I trial and is now entering a multi-dose Phase IIb trial, with results expected to be published in international conferences and professional journals [1][2] - There are currently no products on the market targeting the same mechanism as SR604, and no antibody drugs have been approved for the prevention of bleeding in von Willebrand disease [2]

Core Insights - Nxera Pharma Co., Ltd. will hold an R&D Day on 18 November 2025, focusing on its research and development initiatives [1] - The event will be conducted virtually via Zoom, with presentation slides available prior to the meeting [1] Company Overview - Nxera Pharma is a technology-powered biopharmaceutical company dedicated to developing specialty medicines for patients with unmet needs in Japan and globally [2] - The company has established a new-generation commercial business in Japan, focusing on innovative medicines to address a large and growing market in the APAC region [2] Pipeline and Development - Nxera Pharma is advancing a pipeline of over 30 active programs, utilizing its NxWave™ discovery platform, targeting major unmet needs in obesity, metabolic disorders, neurology/neuropsychiatry, and immunology/inflammation [3] - The pipeline includes potentially first- and best-in-class candidates, indicating a strong focus on high-value therapeutic areas [3] Workforce and Locations - Nxera employs approximately 400 people across key locations including Tokyo, Osaka, London, Cambridge, Basel, and Seoul [4] - The company is listed on the Tokyo Stock Exchange under the ticker 4565 [4]