New Data Show Delve Bio's Metagenomic Testing Delivers Broader, Deeper Pathogen Identification Compared to Traditional Testing
BOSTON--(BUSINESS WIRE)-- Delve Bio, a pioneer in metagenomic next-generation sequencing (mNGS) for infectious diseases, today announced data presented at the American Society for Microbiology (ASM) Microbe conference in Los Angeles showing the impact of metagenomic sequencing for transforming infectious disease diagnostics by offering advances compared to traditional microbiological testing.
"Delve Bio's metagenomic sequencing technology enables clinicians to identify the cause of serious central nervous system infections when existing methods do not and speed is critical' said Brad Murray, chief executive officer of Delve Bio.
Among the data presented at the meeting is a comparison of Delve's metagenomic cerebrospinal fluid (CSF) test, Delve Detect CSF, compared to a traditional PCR-based meningitis/encephalitis (ME) panel. The study reanalyzed samples from a diverse patient cohort previously tested using the ME panel. The data showed that mNGS can be used in conjunction with microbiological testing to increase diagnostic yield by identifying pathogens that are not detectable with traditional, pathogen-specific panel testing. The inclusion of mNGS tests like Delve Detect, which has a 48-hour turnaround time, can shorten time to diagnosis, enabling clinicians to initiate targeted therapies sooner.
'This study showed substantial agreement between Delve Detect and a syndromic PCR panel. But importantly, Delve Detect also identified pathogens that were not included on the PCR panel and would have been missed as causes of a patient's infection if mNGS were not included in the diagnostic workup,' said Benjamin Bradley, M.D., Ph.D., medical director of virology and molecular infectious diseases at ARUP Laboratories. 'This study supports including mNGS in the diagnostic workup for patients with complex central nervous system infections.'
The study included 122 samples — 47 positive and 75 negative. Analysis showed that in comparison with the ME panel, Delve Detect CSF demonstrated approximately 10% higher positivity rate (48% vs. 38%), with an additive diagnostic yield of 24%. This added yield included detection of multiple co-infections, 16 unique organisms not included in the ME panel, and positive detections in 19 samples (25%) that were negative by the ME panel. Additionally, in samples that were negative by both tests, Delve Detect CSF showed high agreement (95%) with the ME panel, supporting the negative predictive value of mNGS.
The company's full presence at ASM Microbe 2025 includes:
Delve's chief medical officer Steve Miller, M.D., Ph.D. hosted A New Era: Metagenomic Sequencing for Comprehensive Pathogen Detection, exploring real world evidence, clinical cases and considerations for laboratory teams implementing mNGS.
Presentation of a case report in a feature poster, Using Metagenomic Sequencing to Diagnose a Novel Moraxella CNS Shunt Infection in a Culture-Negative Case
Presentation of data comparing the company's mNGS CSF test, Delve Detect, to a widely used, PCR meningitis/encephalitis panel as part of the session Assessing the Clinical Impact of Next-Generation Sequencing: Where Are We Now?
'These presentations at ASM highlight the transformation underway in infectious disease diagnostics. Delve Bio's metagenomic sequencing technology enables clinicians to identify the cause of serious central nervous system infections when existing methods do not deliver a diagnosis and speed is critical,' said Brad Murray, chief executive officer of Delve Bio. 'We're working to make this technology more widely available to neurologists, infectious disease physicians and laboratory teams so they can get patients the answers they need.'
Conference attendees are also invited to visit Delve Bio at booth #1440 to learn more about the company's metagenomic platform, including Delve Detect and its proprietary bioinformatics platform Delve Decide.
Delve Detect is Delve Bio's flagship metagenomic testing service, providing comprehensive pathogen detection with a 48-hour turnaround time after sample receipt and including access to Delve's Clinical Microbial Sequencing Board, an on-call team of infectious disease experts who review results in clinical context.
About Delve Bio, Inc.
Delve Bio is a metagenomic next-generation sequencing (mNGS) company that empowers laboratories and clinicians with the insights they need to confidently diagnose routine and rare infectious diseases, thereby minimizing the impact of harmful pathogens on humanity. By leveraging its unbiased, pathogen-agnostic mNGS platform, Delve Bio is able to identify a wide range of pathogens with a single test. Founded by world leaders in genomics and infectious disease Drs. Charles Chiu, Joe DeRisi, Michael Wilson, Pardis Sabeti, and Matthew Meyerson, the company is backed by top institutional investors including Perceptive Xontogeny Venture Fund II, Section 32, and GV, along with leading individual investors. For more information, visit www.delve.bio.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
4 hours ago
- Yahoo
New Data Show Delve Bio's Metagenomic Testing Delivers Broader, Deeper Pathogen Identification Compared to Traditional Testing
Data Presented at the 2025 American Society for Microbiology Microbe Conference BOSTON, June 22, 2025--(BUSINESS WIRE)--Delve Bio, a pioneer in metagenomic next-generation sequencing (mNGS) for infectious diseases, today announced data presented at the American Society for Microbiology (ASM) Microbe conference in Los Angeles showing the impact of metagenomic sequencing for transforming infectious disease diagnostics by offering advances compared to traditional microbiological testing. Among the data presented at the meeting is a comparison of Delve's metagenomic cerebrospinal fluid (CSF) test, Delve Detect CSF, compared to a traditional PCR-based meningitis/encephalitis (ME) panel. The study reanalyzed samples from a diverse patient cohort previously tested using the ME panel. The data showed that mNGS can be used in conjunction with microbiological testing to increase diagnostic yield by identifying pathogens that are not detectable with traditional, pathogen-specific panel testing. The inclusion of mNGS tests like Delve Detect, which has a 48-hour turnaround time, can shorten time to diagnosis, enabling clinicians to initiate targeted therapies sooner. "This study showed substantial agreement between Delve Detect and a syndromic PCR panel. But importantly, Delve Detect also identified pathogens that were not included on the PCR panel and would have been missed as causes of a patient's infection if mNGS were not included in the diagnostic workup," said Benjamin Bradley, M.D., Ph.D., medical director of virology and molecular infectious diseases at ARUP Laboratories. "This study supports including mNGS in the diagnostic workup for patients with complex central nervous system infections." The study included 122 samples — 47 positive and 75 negative. Analysis showed that in comparison with the ME panel, Delve Detect CSF demonstrated approximately 10% higher positivity rate (48% vs. 38%), with an additive diagnostic yield of 24%. This added yield included detection of multiple co-infections, 16 unique organisms not included in the ME panel, and positive detections in 19 samples (25%) that were negative by the ME panel. Additionally, in samples that were negative by both tests, Delve Detect CSF showed high agreement (95%) with the ME panel, supporting the negative predictive value of mNGS. The company's full presence at ASM Microbe 2025 includes: Delve's chief medical officer Steve Miller, M.D., Ph.D. hosted A New Era: Metagenomic Sequencing for Comprehensive Pathogen Detection, exploring real world evidence, clinical cases and considerations for laboratory teams implementing mNGS. Presentation of a case report in a feature poster, Using Metagenomic Sequencing to Diagnose a Novel Moraxella CNS Shunt Infection in a Culture-Negative Case Presentation of data comparing the company's mNGS CSF test, Delve Detect, to a widely used, PCR meningitis/encephalitis panel as part of the session Assessing the Clinical Impact of Next-Generation Sequencing: Where Are We Now? "These presentations at ASM highlight the transformation underway in infectious disease diagnostics. Delve Bio's metagenomic sequencing technology enables clinicians to identify the cause of serious central nervous system infections when existing methods do not deliver a diagnosis and speed is critical," said Brad Murray, chief executive officer of Delve Bio. "We're working to make this technology more widely available to neurologists, infectious disease physicians and laboratory teams so they can get patients the answers they need." Conference attendees are also invited to visit Delve Bio at booth #1440 to learn more about the company's metagenomic platform, including Delve Detect and its proprietary bioinformatics platform Delve Decide. Delve Detect is Delve Bio's flagship metagenomic testing service, providing comprehensive pathogen detection with a 48-hour turnaround time after sample receipt and including access to Delve's Clinical Microbial Sequencing Board, an on-call team of infectious disease experts who review results in clinical context. About Delve Bio, Inc. Delve Bio is a metagenomic next-generation sequencing (mNGS) company that empowers laboratories and clinicians with the insights they need to confidently diagnose routine and rare infectious diseases, thereby minimizing the impact of harmful pathogens on humanity. By leveraging its unbiased, pathogen-agnostic mNGS platform, Delve Bio is able to identify a wide range of pathogens with a single test. Founded by world leaders in genomics and infectious disease Drs. Charles Chiu, Joe DeRisi, Michael Wilson, Pardis Sabeti, and Matthew Meyerson, the company is backed by top institutional investors including Perceptive Xontogeny Venture Fund II, Section 32, and GV, along with leading individual investors. For more information, visit View source version on Contacts Company Contact Amy WongSenior Director of Marketing and Business Development, Delve BioEmail: media@ Media Contact Julie McKeough42 North for Delve BioEmail: julie@ Sign in to access your portfolio
Business Wire
4 hours ago
- Business Wire
New Data Show Delve Bio's Metagenomic Testing Delivers Broader, Deeper Pathogen Identification Compared to Traditional Testing
BOSTON--(BUSINESS WIRE)-- Delve Bio, a pioneer in metagenomic next-generation sequencing (mNGS) for infectious diseases, today announced data presented at the American Society for Microbiology (ASM) Microbe conference in Los Angeles showing the impact of metagenomic sequencing for transforming infectious disease diagnostics by offering advances compared to traditional microbiological testing. "Delve Bio's metagenomic sequencing technology enables clinicians to identify the cause of serious central nervous system infections when existing methods do not and speed is critical' said Brad Murray, chief executive officer of Delve Bio. Among the data presented at the meeting is a comparison of Delve's metagenomic cerebrospinal fluid (CSF) test, Delve Detect CSF, compared to a traditional PCR-based meningitis/encephalitis (ME) panel. The study reanalyzed samples from a diverse patient cohort previously tested using the ME panel. The data showed that mNGS can be used in conjunction with microbiological testing to increase diagnostic yield by identifying pathogens that are not detectable with traditional, pathogen-specific panel testing. The inclusion of mNGS tests like Delve Detect, which has a 48-hour turnaround time, can shorten time to diagnosis, enabling clinicians to initiate targeted therapies sooner. 'This study showed substantial agreement between Delve Detect and a syndromic PCR panel. But importantly, Delve Detect also identified pathogens that were not included on the PCR panel and would have been missed as causes of a patient's infection if mNGS were not included in the diagnostic workup,' said Benjamin Bradley, M.D., Ph.D., medical director of virology and molecular infectious diseases at ARUP Laboratories. 'This study supports including mNGS in the diagnostic workup for patients with complex central nervous system infections.' The study included 122 samples — 47 positive and 75 negative. Analysis showed that in comparison with the ME panel, Delve Detect CSF demonstrated approximately 10% higher positivity rate (48% vs. 38%), with an additive diagnostic yield of 24%. This added yield included detection of multiple co-infections, 16 unique organisms not included in the ME panel, and positive detections in 19 samples (25%) that were negative by the ME panel. Additionally, in samples that were negative by both tests, Delve Detect CSF showed high agreement (95%) with the ME panel, supporting the negative predictive value of mNGS. The company's full presence at ASM Microbe 2025 includes: Delve's chief medical officer Steve Miller, M.D., Ph.D. hosted A New Era: Metagenomic Sequencing for Comprehensive Pathogen Detection, exploring real world evidence, clinical cases and considerations for laboratory teams implementing mNGS. Presentation of a case report in a feature poster, Using Metagenomic Sequencing to Diagnose a Novel Moraxella CNS Shunt Infection in a Culture-Negative Case Presentation of data comparing the company's mNGS CSF test, Delve Detect, to a widely used, PCR meningitis/encephalitis panel as part of the session Assessing the Clinical Impact of Next-Generation Sequencing: Where Are We Now? 'These presentations at ASM highlight the transformation underway in infectious disease diagnostics. Delve Bio's metagenomic sequencing technology enables clinicians to identify the cause of serious central nervous system infections when existing methods do not deliver a diagnosis and speed is critical,' said Brad Murray, chief executive officer of Delve Bio. 'We're working to make this technology more widely available to neurologists, infectious disease physicians and laboratory teams so they can get patients the answers they need.' Conference attendees are also invited to visit Delve Bio at booth #1440 to learn more about the company's metagenomic platform, including Delve Detect and its proprietary bioinformatics platform Delve Decide. Delve Detect is Delve Bio's flagship metagenomic testing service, providing comprehensive pathogen detection with a 48-hour turnaround time after sample receipt and including access to Delve's Clinical Microbial Sequencing Board, an on-call team of infectious disease experts who review results in clinical context. About Delve Bio, Inc. Delve Bio is a metagenomic next-generation sequencing (mNGS) company that empowers laboratories and clinicians with the insights they need to confidently diagnose routine and rare infectious diseases, thereby minimizing the impact of harmful pathogens on humanity. By leveraging its unbiased, pathogen-agnostic mNGS platform, Delve Bio is able to identify a wide range of pathogens with a single test. Founded by world leaders in genomics and infectious disease Drs. Charles Chiu, Joe DeRisi, Michael Wilson, Pardis Sabeti, and Matthew Meyerson, the company is backed by top institutional investors including Perceptive Xontogeny Venture Fund II, Section 32, and GV, along with leading individual investors. For more information, visit
Business Wire
6 hours ago
- Business Wire
Exelixis Announces Zanzalintinib in Combination with an Immune Checkpoint Inhibitor Improved Overall Survival in STELLAR-303 Phase 3 Pivotal Trial in Patients with Metastatic Colorectal Cancer
BUSINESS WIRE)-- Exelixis, Inc. (Nasdaq: EXEL) today announced positive topline results from the STELLAR-303 phase 3 pivotal trial in which zanzalintinib in combination with atezolizumab (Tecentriq ®) demonstrated a statistically significant improvement in overall survival (OS) versus regorafenib in the intent-to-treat (ITT) population of patients with previously treated non-microsatellite instability (MSI)-high metastatic colorectal cancer (CRC). These topline findings are from the final analysis conducted by the Independent Data Monitoring Committee of one of the dual primary endpoints of the STELLAR-303 phase 3 trial. The trial will proceed to the planned final analysis for the other dual primary endpoint of OS in patients without liver metastases (non-liver metastases, NLM). The safety profiles of zanzalintinib in combination with atezolizumab and of regorafenib were generally consistent with what has been previously observed, and no new safety signals were identified. The ITT population consisted of all randomized patients, regardless of the presence of liver metastases. The NLM subgroup consisted of patients who did not have active liver metastases at baseline as determined by investigator assessment. 'The STELLAR-303 results, which showed a survival benefit with the combination of zanzalintinib and atezolizumab versus regorafenib across all randomized patients with previously treated metastatic colorectal cancer, marks an important first milestone for our zanzalintinib pivotal development program,' said Amy Peterson, M.D., Executive Vice President, Product Development & Medical Affairs, and Chief Medical Officer, Exelixis. 'We look forward to discussing the findings with regulatory authorities and presenting the detailed results at an upcoming medical conference.' Secondary endpoints of STELLAR-303 include progression-free survival, objective response rate and duration of response in the ITT population and in the NLM subgroup of patients. Exelixis plans to submit detailed results of STELLAR-303 for presentation at an upcoming medical conference. About STELLAR-303 STELLAR-303 (NCT05425940) is a global, multicenter, randomized, phase 3, open-label study that randomized 901 patients 1:1 to either zanzalintinib (100 mg) in combination with atezolizumab or regorafenib. The study includes patients with previously treated non-MSI-high metastatic CRC. The dual primary endpoints of the study are OS in the ITT population and in the NLM subgroup of patients. Presence of liver metastases at baseline for all enrolled patients was determined by investigator assessment. Secondary endpoints include progression-free survival, objective response rate and duration of response in the ITT population and in the NLM subgroup of patients. More information about the trial is available at About Zanzalintinib Zanzalintinib is a third-generation oral tyrosine kinase inhibitor that inhibits the activity of receptor tyrosine kinases implicated in cancer growth and spread, including VEGF receptors, MET, AXL and MER. These receptor tyrosine kinases are involved in both normal cellular function and in pathologic processes such as oncogenesis, metastasis, tumor angiogenesis and resistance to multiple therapies, including immune checkpoint inhibitors. With zanzalintinib, Exelixis sought to build upon its extensive experience with the target profile of cabozantinib, the company's flagship medicine, while improving key characteristics, including pharmacokinetic half-life. Zanzalintinib is currently being developed for the treatment of advanced solid tumors, including colorectal cancer, kidney cancer, head and neck cancer and neuroendocrine tumors. Zanzalintinib is an investigational agent that is not approved for any use and is the subject of ongoing clinical trials. About CRC CRC is the third most common cancer and the second leading cause of cancer-related deaths in the U.S. 1 Approximately 154,000 new cases will be diagnosed in the U.S. with around 53,000 expected deaths from the disease in 2025. 1 CRC is most frequently diagnosed among people aged 65-74 and is more common in men and in people of non-Hispanic American Indian/Alaska Native descent. 2 Nearly a quarter of CRC cases are diagnosed at the metastatic stage, at which point the five-year survival rate is just 16.2%. 2 The liver is the most common site for CRC metastasis. Liver metastases significantly impact survival, with a median five-year survival rate of less than 14% when treated with palliative chemotherapy. 3 About Exelixis Exelixis is a globally ambitious oncology company innovating next-generation medicines and regimens at the forefront of cancer care. Powered by drug discovery and development excellence, we are rapidly evolving our product portfolio to target an expanding range of tumor types and indications with our clinically differentiated pipeline of small molecules, antibody-drug conjugates and other biotherapeutics. This comprehensive approach harnesses decades of robust investment in our science and partnerships to advance our investigational programs and extend the impact of our flagship commercial product, CABOMETYX ® (cabozantinib). Exelixis is driven by a bold scientific pursuit to create transformational treatments that give more patients hope for the future. For information about the company and its mission to help cancer patients recover stronger and live longer, visit follow @ExelixisInc on X (Twitter), like Exelixis, Inc. on Facebook and follow Exelixis on LinkedIn. Forward-Looking Statements This press release contains forward-looking statements, including, without limitation, statements related to: the therapeutic potential of the combination of zanzalintinib in combination with atezolizumab to improve overall survival in patients with metastatic CRC; Exelixis' plans to discuss the trial data from STELLAR-303 with regulatory authorities and to present detailed findings at an upcoming medical conference; and Exelixis' scientific pursuit to create transformational treatments that give more patients hope for the future. Any statements that refer to expectations, projections or other characterizations of future events or circumstances are forward-looking statements and are based upon Exelixis' current plans, assumptions, beliefs, expectations, estimates and projections. Forward-looking statements involve risks and uncertainties. Actual results and the timing of events could differ materially from those anticipated in the forward-looking statements as a result of these risks and uncertainties, which include, without limitation: the availability of data at the referenced times; complexities and the unpredictability of the regulatory review and approval processes in the U.S. and elsewhere; Exelixis' continuing compliance with applicable legal and regulatory requirements; unexpected concerns that may arise as a result of the occurrence of adverse safety events or additional data analyses of clinical trials evaluating zanzalintinib; Exelixis' dependence on third-party vendors for the development, manufacture and supply of zanzalintinib; Exelixis' ability to protect its intellectual property rights; market competition; changes in economic and business conditions; and other factors affecting Exelixis and its development programs detailed from time to time under the caption 'Risk Factors' in Exelixis' most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q, and in Exelixis' future filings with the Securities and Exchange Commission. All forward-looking statements in this press release are based on information available to Exelixis as of the date of this press release, and Exelixis undertakes no obligation to update or revise any forward-looking statements contained herein, except as required by law. Exelixis, the Exelixis logo and CABOMETYX are registered U.S. trademarks of Exelixis. TECENTRIQ is a registered U.S. trademark of Genentech, a member of the Roche Group. ___________________________ 1 Key Statistics for Colorectal Cancer. ACS website. Available at: Accessed June 2025. 2 Cancer Stat Facts: Colorectal Cancer. SEER website. Available at: Accessed June 2025. 3 Ros J, Salva F, Dopazo C, et al. Liver transplantation in metastatic colorectal cancer: are we ready for it? Br J Cancer. May 2023;128(10):1797-1806.
