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2 days ago
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Jasper Therapeutics Announces Briquilimab Presentations at the European Academy of Allergy and Clinical Immunology (EAACI) Annual Congress
REDWOOD CITY, Calif., June 03, 2025 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR) (Jasper), a clinical stage biotechnology company focused on development of briquilimab, a novel antibody therapy targeting c-Kit (CD117) to address mast cell driven diseases such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU) and asthma, today announced that four abstracts have been accepted for presentation at the EAACI Congress 2025, to be held June 13-16, 2025 in Glasgow, United Kingdom. Jasper will present initial clinical data from patients enrolled in the 180mg cohort of the SPOTLIGHT Phase 1b/2a study evaluating briquilimab in subcutaneous briquilimab in cold urticaria (ColdU) or symptomatic dermographism (SD) during an oral session on Saturday, June 14. Details of the presentations are as follows: Abstract Title: Initial Results from SPOTLIGHT, a Phase 1b/2a Dose Escalation Study of the anti-c-Kit Briquilimab Antibody in Adults with Inducible Urticaria (CIndU) Who Remain Symptomatic Despite H-1 Antihistamine TreatmentAbstract Number: 269Session Type/Title: Oral Abstract Session on Clinical Trials (OAS-CT2, Clinical Trials on Dermatology) Presentation Date/Time: June 14, 3:00-4:30pm Abstract Title: A Single Dose of Briquilimab, an Anti-Human c-Kit (CD117)-Antibody, Protects Against Relapse of Epicutaneous Allergen-Induced Dermatitis in Mice Expressing Chimeric Human/Mouse CD117Abstract Number: 523Session Type/Title: Thematic Poster Session (Biologicals 02)Presentation Date/Time: June 14, 12:00-1:00pm Abstract Title: Briquilimab Demonstrates Rapid, Clinically Meaningful Disease-Control in Adults with Chronic Spontaneous Urticaria (CSU): Updated Results from Phase 1b/2a StudyAbstract Number: 100281Session Type/Title: Flash Talk (L-FT08 Dermatology) Presentation Date/Time: June 15, 12:45-1:45pm Abstract Title: Targeting Mast Cells with Briquilimab, an Anti-Human c-Kit (CD117)-Antibody, Mitigates COPD-Like Features in an Allergen and Cigarette Smoke-Exacerbated Asthma Model Using Humanized h/mCD117 MiceAbstract Number: 537Session Type/Title: Thematic Poster Session (Asthma 07),Presentation Date/Time: June 15, 12:45-1:45pm About Jasper Jasper is a clinical-stage biotechnology company focused on developing briquilimab as a therapeutic for chronic mast cell diseases. Briquilimab is a targeted aglycosylated monoclonal antibody that blocks stem cell factor from binding to the cell-surface receptor KIT, thereby inhibiting signaling through the receptor. This inhibition disrupts the critical survival signal, leading to the depletion of the mast cells via apoptosis which removes the underlying source of the inflammatory response in mast cell driven diseases such as chronic urticaria and asthma. Jasper is currently conducting clinical studies of briquilimab as a treatment in patients with CSU, CIndU or asthma. Briquilimab has a demonstrated efficacy and safety profile in patients and healthy volunteers, with positive clinical outcomes in CSU and CIndU. For more information, please visit us at Forward-Looking Statements Certain statements included in this press release that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements are sometimes accompanied by words such as 'believe,' 'may,' 'will,' 'estimate,' 'continue,' 'anticipate,' 'intend,' 'expect,' 'should,' 'would,' 'plan,' 'predict,' 'potential,' 'seem,' 'seek,' 'future,' 'outlook' and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding briquilimab's potential, including with respect to its potential in mast cell driven diseases such as CSU, CIndU, and asthma; and Jasper's presentations at the EAACI Annual Congress. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Jasper and are not predictions of actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by an investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Many actual events and circumstances are beyond the control of Jasper. These forward-looking statements are subject to a number of risks and uncertainties, including general economic, political and business conditions; the risk that the potential product candidates that Jasper develops may not progress through clinical development or receive required regulatory approvals within expected timelines or at all; the risk that clinical trials may not confirm any safety, potency or other product characteristics described or assumed in this press release; the risk that prior test, study and trial results may not be replicated in continuing or future studies and trials; the risk that Jasper will be unable to successfully market or gain market acceptance of its product candidates; the risk that prior study results may not be replicated; the risk that Jasper's product candidates may not be beneficial to patients or successfully commercialized; patients' willingness to try new therapies and the willingness of physicians to prescribe these therapies; the effects of competition on Jasper's business; the risk that third parties on which Jasper depends for laboratory, clinical development, manufacturing and other critical services will fail to perform satisfactorily; the risk that Jasper's business, operations, clinical development plans and timelines, and supply chain could be adversely affected by the effects of health epidemics; the risk that Jasper will be unable to obtain and maintain sufficient intellectual property protection for its investigational products or will infringe the intellectual property protection of others; and other risks and uncertainties indicated from time to time in Jasper's filings with the SEC, including its Annual Report on Form 10-K for the year ended December 31, 2024 and subsequent Quarterly Reports on Form 10-Q. If any of these risks materialize or Jasper's assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. While Jasper may elect to update these forward-looking statements at some point in the future, Jasper specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Jasper's assessments of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Contacts: Alex Gray (investors)Jasper Therapeutics650-549-1454 agray@ Allaire (investors)LifeSci Advisors617-435-6602jallaire@ Lauren Walker (media)Real Chemistry646-564-2156lbarbiero@ in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Yahoo
14-05-2025
- Business
- Yahoo
Jasper Therapeutics to Present at Upcoming Investor Conferences
REDWOOD CITY, Calif., May 14, 2025 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR) (Jasper), a clinical stage biotechnology company focused on development of briquilimab, a novel antibody therapy targeting KIT to address mast cell driven diseases such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU) and asthma, today announced that management will participate in the following investor conferences: RBC Capital Markets 2025 Global Healthcare Conference Conference Dates: May 20-21, 2025Presentation Date/Time: Wednesday, May 21, 2025; 11:00 a.m. EDTPresentation Format: Fireside Chat Jefferies 2025 Global Healthcare ConferenceConference Dates: June 3-5, 2025Presentation Date/Time: Thursday, June 5, 2025; 11:40 a.m. EDTPresentation Format: Presentation Live webcasts of the presentations will be available on the News & Events – Events page of Jasper's Investor Relations website. An archived replay of each presentation will be available on Jasper's website for 30 days following the applicable live broadcast. About Jasper Jasper is a clinical-stage biotechnology company focused on developing briquilimab as a therapeutic for chronic mast cell diseases. Briquilimab is a targeted aglycosylated monoclonal antibody that blocks stem cell factor from binding to the cell-surface receptor KIT, thereby inhibiting signaling through the receptor. This inhibition disrupts the critical survival signal, leading to the depletion of the mast cells via apoptosis which removes the underlying source of the inflammatory response in mast cell driven diseases such as chronic urticaria and asthma. Jasper is currently conducting clinical studies of briquilimab as a treatment in patients with CSU, CIndU or asthma. Briquilimab has a demonstrated efficacy and safety profile in patients and healthy volunteers, with positive clinical outcomes in CSU and CIndU. For more information, please visit us at Forward-Looking Statements Certain statements included in this press release that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements are sometimes accompanied by words such as 'believe,' 'may,' 'will,' 'estimate,' 'continue,' 'anticipate,' 'intend,' 'expect,' 'should,' 'would,' 'plan,' 'predict,' 'potential,' 'seem,' 'seek,' 'future,' 'outlook' and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding briquilimab's potential, including with respect to its potential in mast cell driven diseases such as CSU, CIndU, and asthma; and Jasper's participation in the RBC Capital Markets 2025 Global Healthcare Conference and the Jefferies 2025 Global Healthcare Conference. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Jasper and are not predictions of actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by an investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Many actual events and circumstances are beyond the control of Jasper. These forward-looking statements are subject to a number of risks and uncertainties, including general economic, political and business conditions; the risk that the potential product candidates that Jasper develops may not progress through clinical development or receive required regulatory approvals within expected timelines or at all; the risk that clinical trials may not confirm any safety, potency or other product characteristics described or assumed in this press release; the risk that prior test, study and trial results may not be replicated in continuing or future studies and trials; the risk that Jasper will be unable to successfully market or gain market acceptance of its product candidates; the risk that prior study results may not be replicated; the risk that Jasper's product candidates may not be beneficial to patients or successfully commercialized; patients' willingness to try new therapies and the willingness of physicians to prescribe these therapies; the effects of competition on Jasper's business; the risk that third parties on which Jasper depends for laboratory, clinical development, manufacturing and other critical services will fail to perform satisfactorily; the risk that Jasper's business, operations, clinical development plans and timelines, and supply chain could be adversely affected by the effects of health epidemics; the risk that Jasper will be unable to obtain and maintain sufficient intellectual property protection for its investigational products or will infringe the intellectual property protection of others; and other risks and uncertainties indicated from time to time in Jasper's filings with the SEC, including its Annual Report on Form 10-K for the year ended December 31, 2024 and subsequent Quarterly Reports on Form 10-Q. If any of these risks materialize or Jasper's assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. While Jasper may elect to update these forward-looking statements at some point in the future, Jasper specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Jasper's assessments of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Contacts: Alex Gray (investors)Jasper Therapeutics650-549-1454 agray@ Joyce Allaire (investors)LifeSci Advisors617-435-6602jallaire@ Lauren Walker (media)Real Chemistry646-564-2156lbarbiero@
Yahoo
12-05-2025
- Business
- Yahoo
Jasper Therapeutics Reports First Quarter 2025 Financial Results and Provides Corporate Update
REDWOOD CITY, Calif., May 12, 2025 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR) (Jasper), a clinical stage biotechnology company focused on development of briquilimab, a novel antibody therapy targeting KIT to address mast cell driven diseases such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU) and asthma, today reported results for the fiscal quarter ended March 31, 2025 and provided a corporate update. 'During the first quarter of 2025 we made great progress advancing briquilimab toward important data readouts later this year from all three of our clinical programs in mast cell diseases,' said Ronald Martell, President and Chief Executive Officer of Jasper. 'Updated data from the BEACON study in CSU presented at the AAAAI annual meeting continued to demonstrate the potential of briquilimab to deliver differentiated onset of action, depth of response, and tolerability. We look forward to our mid-year data update in the first half of Q3 2025, which will include additional CSU patients treated in the BEACON study and in the open-label extension study. These data will inform final dose selection for our planned Phase 2b study, expected to commence in the fourth quarter of 2025. We also remain on track to present additional data from the SPOTLIGHT study in CIndU in the second quarter as well as initial data from the ETESIAN study in asthma in the second half of 2025.' Highlights for First Quarter 2025 and Recent Weeks Continued to enroll patients in the BEACON Phase 1b/2a study of subcutaneous briquilimab in CSU. Jasper plans to report data from additional patients enrolled in the BEACON study, as well as from CSU patients enrolled in the open-label extension (OLE) study, in the first half of Q3 2025. Completed enrollment in the third and final cohort (180mg) of the SPOTLIGHT Phase 1b/2a study of subcutaneous briquilimab in cold urticaria (ColdU) or symptomatic dermographism (SD), the two most prevalent sub types of CIndU. Jasper plans to report data from additional patients enrolled in the study at the European Academy of Allergy and Clinical Immunology (EAACI) Annual Congress in June 2025. Presented updated data from the BEACON Phase 1b/2a study of subcutaneous briquilimab in adult participants with CSU at the annual meetings of the American Academy of Allergy, Asthma, and Immunology (AAAAI) and the American Academy of Dermatology (AAD). The update presented was based on a data-cut date of January 31, 2025, and includes approximately one month of additional dosing and follow-up from the 49 participants featured in Jasper's previous data disclosure in January 2025. Briquilimab continued to be well tolerated and demonstrate a favorable safety profile in the study, with no additional adverse events (AEs) potentially related to KIT blockade observed. Data collected in the study to-date support advancing briquilimab into a registrational program in CSU, beginning with a planned Phase 2b operationally-adaptive study expected to commence in the second half of 2025. Final dose selection for the Phase 2b study will be further informed by additional clinical data from patients administered doses of 180mg and higher, expected to be reported mid-year 2025. Open-label Extension Study – Study commenced in CSU that will roll over patients from the BEACON and SPOTLIGHT studies upon completion of their initial follow-up period. The ETESIAN Phase 1b/2a allergen challenge study evaluating a single administration of subcutaneous briquilimab in allergic asthma continues to enroll patients. Jasper expects to report initial data from ETESIAN in the second half of 2025. First Quarter Fiscal 2025 Financial Results Cash and cash equivalents as of March 31, 2025, totaled $48.8 million. Research and development expenses for the three months ended March 31, 2025, was $16.2 million. General and administrative expenses for the three months ended March 31, 2025, was $5.6 million. Jasper reported a net loss of $21.2 million, or basic and diluted net loss per share attributable to common stockholders of $1.41, for the three months ended March 31, 2025. About Jasper Jasper is a clinical-stage biotechnology company focused on developing briquilimab as a therapeutic for chronic mast cell diseases. Briquilimab is a targeted aglycosylated monoclonal antibody that blocks stem cell factor from binding to the cell-surface receptor KIT, thereby inhibiting signaling through the receptor. This inhibition disrupts the critical survival signal, leading to the depletion of the mast cells via apoptosis which removes the underlying source of the inflammatory response in mast cell driven diseases such as chronic urticaria and asthma. Jasper is currently conducting clinical studies of briquilimab as a treatment in patients with CSU, CIndU or asthma. Briquilimab has a demonstrated efficacy and safety profile in patients and healthy volunteers, with positive clinical outcomes in CSU and CIndU. For more information, please visit us at Forward-Looking Statements Certain statements included in this press release that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements are sometimes accompanied by words such as 'believe,' 'may,' 'will,' 'estimate,' 'continue,' 'anticipate,' 'intend,' 'expect,' 'should,' 'would,' 'plan,' 'predict,' 'potential,' 'seem,' 'seek,' 'future,' 'outlook' and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding briquilimab's potential, including with respect to its potential in mast cell driven diseases such as CSU, CIndU, and asthma and its potential to deliver differentiated onset of action, depth of response and tolerability; Jasper's expected timing for presenting study results for additional CSU patients treated in the BEACON study and in the open-label extension study; its expected timing for presenting additional data from the SPOTLIGHT study and initial data from the ETESIAN study; and its expected timing for commencing its planned Phase 2b operationally adaptive study. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Jasper and are not predictions of actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by an investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Many actual events and circumstances are beyond the control of Jasper. These forward-looking statements are subject to a number of risks and uncertainties, including general economic, political and business conditions; the risk that the potential product candidates that Jasper develops may not progress through clinical development or receive required regulatory approvals within expected timelines or at all; the risk that clinical trials may not confirm any safety, potency or other product characteristics described or assumed in this press release; the risk that prior test, study and trial results may not be replicated in continuing or future studies and trials; the risk that Jasper will be unable to successfully market or gain market acceptance of its product candidates; the risk that prior study results may not be replicated; the risk that Jasper's product candidates may not be beneficial to patients or successfully commercialized; patients' willingness to try new therapies and the willingness of physicians to prescribe these therapies; the effects of competition on Jasper's business; the risk that third parties on which Jasper depends for laboratory, clinical development, manufacturing and other critical services will fail to perform satisfactorily; the risk that Jasper's business, operations, clinical development plans and timelines, and supply chain could be adversely affected by the effects of health epidemics; the risk that Jasper will be unable to obtain and maintain sufficient intellectual property protection for its investigational products or will infringe the intellectual property protection of others; and other risks and uncertainties indicated from time to time in Jasper's filings with the SEC, including its Annual Report on Form 10-K for the year ended December 31, 2024 and subsequent Quarterly Reports on Form 10-Q. If any of these risks materialize or Jasper's assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. While Jasper may elect to update these forward-looking statements at some point in the future, Jasper specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Jasper's assessments of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Contacts:Alex Gray (investors)Jasper Therapeutics650-549-1454 agray@ Joyce Allaire (investors)LifeSci Advisors617-435-6602jallaire@ Lauren Walker (media)Real Chemistry646-564-2156lbarbiero@ ---tables to follow---JASPER THERAPEUTICS, INC. CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (in thousands, except share and per share data) (unaudited) Three Months Ended March 31, 2025 2024 Operating expenses Research and development(1) $ 16,157 $ 10,298 General and administrative(1) 5,645 4,774 Total operating expenses 21,802 15,072 Loss from operations (21,802 ) (15,072 ) Interest income 624 1,386 Other expense, net (63 ) (42 ) Total other income, net 561 1,344 Net loss and comprehensive loss $ (21,241 ) $ (13,728 ) Net loss per share attributable to common stockholders, basic and diluted $ (1.41 ) $ (1.03 ) Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted 15,022,122 13,334,900 (1) Amounts include non-cash stock based compensation expense as follows (in thousands): Three Months Ended March 31, 2025 2024 Research and development $ 1,240 $ 820 General and administrative 571 349 Total $ 1,811 $ 1,169 JASPER THERAPEUTICS, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (in thousands) (unaudited) March 31, December 31, Assets 2025 2024 Current assets: Cash and cash equivalents $ 48,799 $ 71,637 Prepaid expenses and other current assets 4,375 4,174 Total current assets 53,174 75,811 Property and equipment, net 1,599 1,875 Operating lease right-of-use assets 1,875 976 Restricted cash 417 417 Other non-current assets 532 820 Total assets $ 57,597 $ 79,899 Liabilities and Stockholders' Equity Current liabilities: Accounts payable $ 2,995 $ 4,027 Current portion of operating lease liabilities 1,835 1,089 Accrued expenses and other current liabilities 7,504 10,121 Total current liabilities 12,334 15,237 Non-current portion of operating lease liabilities 755 724 Other non-current liabilities 2,264 2,264 Total liabilities 15,353 18,225 Commitments and contingencies — — Stockholders' equity: Preferred stock — — Common stock 2 2 Additional paid-in capital 304,352 302,541 Accumulated deficit (262,110 ) (240,869 ) Total stockholders' equity 42,244 61,674 Total liabilities and stockholders' equity $ 57,597 $ 79,899
Yahoo
01-03-2025
- Business
- Yahoo
Jasper Therapeutics Presents Clinical and Preclinical Briquilimab Data at the American Academy of Allergy, Asthma, and Immunology (AAAAI) Annual Meeting
REDWOOD CITY, Calif., March 01, 2025 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR) (Jasper), a clinical stage biotechnology company focused on development of briquilimab, a novel antibody therapy targeting c-Kit to address mast cell driven diseases such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU) and asthma, is presenting updated clinical data from the Phase 1b/2a BEACON study, as well as data from four preclinical studies evaluating briquilimab, at the AAAAI 2025 Annual Meeting, being held February 28 - March 3, 2025, in San Diego, CA. The BEACON update, based on a data-cut date of January 31, 2025, features approximately one month of additional dosing and follow-up from the 49 participants covered in Jasper's preliminary data disclosure on January 8, 2025. Briquilimab continues to be well tolerated in the study and has continued to demonstrate a favorable safety profile, with no additional adverse events (AEs) potentially related to c-Kit blockade observed. The data collected in the study to-date support advancing briquilimab into a registrational program in CSU, beginning with a planned Phase 2b operationally adaptive study expected to commence in the second half of 2025. Final dose selection for the Phase 2b study will be further informed by additional clinical data from patients treated at doses of 180mg and higher, expected to be reported mid-year 2025. 'I am pleased to present updated data from the BEACON study at AAAAI, which continue to demonstrate that treatment with briquilimab leads to rapid and deep clinical responses in omalizumab-experienced patients with moderate to severe CSU,' said Thomas B. Casale, M.D., Professor of Medicine and Pediatrics, University of South Florida Morsani College of Medicine. 'The safety profile observed is also highly encouraging, with a low frequency of c-Kit related adverse events, which were transient, low-grade, and did not result in any dose delays or discontinuations. The favorable safety data reported in the study are supported by the predictable drug clearance observed, which may allow for restoration of signaling on c-Kit-expressing cells between doses. In addition, the early Tmax observed was consistent with rapid onset of clinical response. Taken together, I believe this data set underscores the potential of briquilimab to serve as a differentiated treatment option for patients with CSU.' 'We remain very excited by the efficacy and safety data generated in the BEACON study,' said Ronald Martell, President and Chief Executive Officer of Jasper. 'We believe that these data demonstrate the potential of briquilimab to differentiate from other therapies, approved and in-development, with regard to onset of action, depth of response, and safety/tolerability. With a substantial number of additional patients being enrolled in the BEACON and SPOTLIGHT studies, as well as patients rolling over from those studies to the Open-Label Extension study, we look forward to reporting data from approximately 70 additional patients treated with briquilimab doses of 180mg or higher around mid-year 2025. These data will inform final dose selection for our planned Phase 2b operationally adaptive study expected to commence later this year.' Details of the presentations are as follows: Abstract Title: Initial Results from BEACON, a Phase 1b/2a Dose Escalation Study of the anti-c-Kit Briquilimab Antibody in Adults with Chronic Spontaneous Urticaria (CSU)Publication Number: L24Session Title: Late Breaking Oral Abstract SessionSession Type: Oral Abstract SessionPresentation Date / Time: Saturday, March 1, 2025; 2:55 p.m. PST Abstract Title: Initial Results from BEACON, a Phase 1b/2a Dose Escalation Study of the anti-c-Kit Briquilimab Antibody in Adults with Chronic Spontaneous Urticaria (CSU)Poster Number: L24Session Title: Late Breaking Poster Session ISession Type: Poster SessionSession Date / Time: Saturday, March 1, 2025; 9:45 - 10:45 a.m. PST Abstract Title: Briquilimab, an Anti-c-Kit Antibody, Induces Durable Depletion of Mast Cells (MCs) Across Multiple Tissues in Mice Expressing Chimeric Human/Mouse CD117 (c-Kit)Poster Number: 540Session Title: Novel Mechanisms of Mast Cells, Basophils and IgESession Type: Poster SessionSession Date / Time: Saturday, March 1, 2025; 9:45 - 10:45 a.m. PST Abstract Title: Briquilimab Potently Inhibits Stem Cell Factor (SCF)/c-Kit Signaling and Induces Mast Cell ApoptosisPoster Number: 541Session Title: Novel Mechanisms of Mast Cells, Basophils and IgESession Type: Poster SessionSession Date / Time: Saturday, March 1, 2025; 9:45 - 10:45 a.m. PST Abstract Title: Briquilimab, an Anti-Human CD117 Antibody, Prevents Epicutaneous Oxazolone-Induced Features of Dermatitis in Mouse Model Expressing Chimeric Human/Mouse CD117Poster Number: 662Session Title: Atopic Dermatitis, Contact Dermatitis, Urticaria, AngioedemaSession Type: Poster SessionSession Date / Time: Sunday, March 2, 2025; 9:45 - 10:45 a.m. PST Abstract Title: Briquilimab, an Anti-Human CD117 Antibody, Treats Low-Calcemic Vitamin D3 Analog MC903-Induced Dermatitis in Mouse Model Expressing Chimeric Human/Mouse CD117Poster Number: 690Session Title: Atopic Dermatitis, Contact Dermatitis, Urticaria, AngioedemaSession Type: Poster SessionSession Date / Time: Sunday, March 2, 2025; 9:45 - 10:45 a.m. PST About Jasper Jasper is a clinical-stage biotechnology company focused on developing briquilimab as a therapeutic for chronic mast cell diseases. Briquilimab is a targeted aglycosylated monoclonal antibody that blocks stem cell factor from binding to the cell-surface receptor c-Kit, thereby inhibiting signaling through the receptor. This inhibition disrupts the critical survival signal, leading to the depletion of the mast cells via apoptosis which removes the underlying source of the inflammatory response in mast cell driven diseases such as chronic urticaria and asthma. Jasper is currently conducting clinical studies of briquilimab as a treatment in patients with CSU, CIndU or asthma. Briquilimab has a demonstrated efficacy and safety profile in patients and healthy volunteers, with positive clinical outcomes in CSU and CIndU. For more information, please visit us at Forward-Looking Statements Certain statements included in this press release that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements are sometimes accompanied by words such as 'believe,' 'may,' 'will,' 'estimate,' 'continue,' 'anticipate,' 'intend,' 'expect,' 'should,' 'would,' 'plan,' 'predict,' 'potential,' 'seem,' 'seek,' 'future,' 'outlook' and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding briquilimab's potential, including with respect to its potential in mast cell driven diseases such as CSU, CIndU, and asthma, its potential to serve as a differentiated treatment option for patients with CSU, its potential to differentiate from other therapies, approved and in-development, with regard to onset of action, depth of response, and safety/tolerability and its potential allow for restoration of signaling on c-Kit-expressing cells between doses; Jasper's expectations regarding advancing briquilimab into a registrational program in CSU, including the potential commencement of a Phase 2b operationally adaptive study and the expected timing for commencing such trial; the expected timing for reporting additional clinical data from the Phase 1b/2a BEACON study for patients treated at doses of 180mg and higher; and Jasper's poster presentations and oral presentation of briquilimab data at the AAAAI 2025 Annual Meeting. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Jasper and are not predictions of actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by an investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Many actual events and circumstances are beyond the control of Jasper. These forward-looking statements are subject to a number of risks and uncertainties, including general economic, political and business conditions; the risk that the potential product candidates that Jasper develops may not progress through clinical development or receive required regulatory approvals within expected timelines or at all; the risk that clinical trials may not confirm any safety, potency or other product characteristics described or assumed in this press release; the risk that prior test, study and trial results may not be replicated in continuing or future studies and trials; the risk that Jasper will be unable to successfully market or gain market acceptance of its product candidates; the risk that prior study results may not be replicated; the risk that Jasper's product candidates may not be beneficial to patients or successfully commercialized; patients' willingness to try new therapies and the willingness of physicians to prescribe these therapies; the effects of competition on Jasper's business; the risk that third parties on which Jasper depends for laboratory, clinical development, manufacturing and other critical services will fail to perform satisfactorily; the risk that Jasper's business, operations, clinical development plans and timelines, and supply chain could be adversely affected by the effects of health epidemics; the risk that Jasper will be unable to obtain and maintain sufficient intellectual property protection for its investigational products or will infringe the intellectual property protection of others; and other risks and uncertainties indicated from time to time in Jasper's filings with the SEC, including its Annual Report on Form 10-K for the year ended December 31, 2023 and subsequent Quarterly Reports on Form 10-Q. If any of these risks materialize or Jasper's assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. While Jasper may elect to update these forward-looking statements at some point in the future, Jasper specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Jasper's assessments of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Contacts: Alex Gray (investors)Jasper Therapeutics650-549-1454 agray@ Joyce Allaire (investors)LifeSci Advisors617-435-6602jallaire@ Lauren Walker (media)Real Chemistry646-564-2156lbarbiero@
Yahoo
28-02-2025
- Business
- Yahoo
Jasper Therapeutics Announces Late-Breaking Briquilimab Presentation at the American Academy of Dermatology (AAD) Annual Meeting
REDWOOD CITY, Calif., Feb. 28, 2025 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR) (Jasper), a clinical stage biotechnology company focused on development of briquilimab, a novel antibody therapy targeting c-Kit to address mast cell driven diseases such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU) and asthma, today announced a late-breaking oral presentation of briquilimab data from the Phase 1b/2a BEACON in CSU study at the 2025 AAD Annual Meeting, being held March 7 - 11, 2025, in Orlando, FL. The presentation will consist of data from patients included in the Company's January 8th, 2025, disclosure of preliminary data from the BEACON study. Details of the presentation are as follows: Abstract Title: Briquilimab demonstrates rapid, clinically meaningful reduction in disease activity in adults with chronic spontaneous urticaria (CSU): Results from a Phase 1b/2a study Abstract Number: S040Session Title: Late Breaking Research: Session 2Session Type: Oral Abstract SessionPresentation Date / Time: Saturday, March 8, 2025; 1 p.m. PST About JasperJasper is a clinical-stage biotechnology company focused on developing briquilimab as a therapeutic for chronic mast cell diseases. Briquilimab is a targeted aglycosylated monoclonal antibody that blocks stem cell factor from binding to the cell-surface receptor c-Kit, thereby inhibiting signaling through the receptor. This inhibition disrupts the critical survival signal, leading to the depletion of the mast cells via apoptosis which removes the underlying source of the inflammatory response in mast cell driven diseases such as chronic urticaria and asthma. Jasper is currently conducting clinical studies of briquilimab as a treatment in patients with CSU, CIndU or asthma. Briquilimab has a demonstrated efficacy and safety profile in patients and healthy volunteers, with positive clinical outcomes in CSU and CIndU. For more information, please visit us at Forward-Looking StatementsCertain statements included in this press release that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements are sometimes accompanied by words such as 'believe,' 'may,' 'will,' 'estimate,' 'continue,' 'anticipate,' 'intend,' 'expect,' 'should,' 'would,' 'plan,' 'predict,' 'potential,' 'seem,' 'seek,' 'future,' 'outlook' and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding briquilimab's potential, including with respect to its potential in mast cell driven diseases such as CSU, CIndU, and asthma; and Jasper's late-breaking oral presentation of briquilimab data at the 2025 AAD Annual Meeting. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Jasper and are not predictions of actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by an investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Many actual events and circumstances are beyond the control of Jasper. These forward-looking statements are subject to a number of risks and uncertainties, including general economic, political and business conditions; the risk that the potential product candidates that Jasper develops may not progress through clinical development or receive required regulatory approvals within expected timelines or at all; the risk that clinical trials may not confirm any safety, potency or other product characteristics described or assumed in this press release; the risk that prior test, study and trial results may not be replicated in continuing or future studies and trials; the risk that Jasper will be unable to successfully market or gain market acceptance of its product candidates; the risk that prior study results may not be replicated; the risk that Jasper's product candidates may not be beneficial to patients or successfully commercialized; patients' willingness to try new therapies and the willingness of physicians to prescribe these therapies; the effects of competition on Jasper's business; the risk that third parties on which Jasper depends for laboratory, clinical development, manufacturing and other critical services will fail to perform satisfactorily; the risk that Jasper's business, operations, clinical development plans and timelines, and supply chain could be adversely affected by the effects of health epidemics; the risk that Jasper will be unable to obtain and maintain sufficient intellectual property protection for its investigational products or will infringe the intellectual property protection of others; and other risks and uncertainties indicated from time to time in Jasper's filings with the SEC, including its Annual Report on Form 10-K for the year ended December 31, 2024 and subsequent Quarterly Reports on Form 10-Q. If any of these risks materialize or Jasper's assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. While Jasper may elect to update these forward-looking statements at some point in the future, Jasper specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Jasper's assessments of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Contacts: Alex Gray (investors)Jasper Therapeutics650-549-1454 agray@ Joyce Allaire (investors)LifeSci Advisors617-435-6602jallaire@ Lauren Walker (media)Real Chemistry646-564-2156lbarbiero@
