INmune Bio Inc. Announces New Preclinical Data at AACR 2026 Demonstrating INB03 (XPro1595) Overcomes Resistance and Reduces Metastases in HER2-Positive Breast Cancer Models

On April 16, 2026 INmune Bio Inc. (NASDAQ: INMB) (the "Company"), a clinical-stage biotechnology company focused on developing therapies that harness the patient’s innate immune system, reported new preclinical data for INB03 (XPro1595 for oncology). The data will be presented at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2026 in San Diego on April 17-22.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

The poster, titled, "Soluble TNF blockade overcomes tyrosine kinase inhibitors resistance in HER2-positive breast cancer," details how INB03 ("XPro"), a first-in-class dominant-negative soluble TNF (sTNF) inhibitor, significantly enhances the anti-tumor activity of the tyrosine kinase inhibitors (TKIs) lapatinib and tucatinib while reducing metastatic spread to the brain, lungs, and liver in HER2-positive breast cancer models. It was authored by collaborators from the Instituto de Biología y Medicina Experimental (IBYME-CONICET) in Buenos Aires, Argentina.

Key Scientific Findings:

Overcoming Resistance in Vitro: The combination of INB03 (10 µg/mL) with either lapatinib (1 µM) or tucatinib (10 µM) produced statistically superior inhibition of cell proliferation and migration in both HER2+ JIMT-1 and brain-metastatic JIMT-1 Br3-luc cell lines compared to TKIs alone (p < 0.05 to p < 0.0001).
Enhanced Tumor Control In Vivo: In female nude mice bearing JIMT-1 or JIMT-1 Br3-luc tumors, INB03 + TKI combinations markedly slowed tumor growth compared to TKIs alone.
Reduction of Metastatic Spread: The addition of INB03 significantly reduced the incidence of metastases to brain, lung, and liver (quantified by ex-vivo IVIS luminescence imaging). Notably, it further enhanced tucatinib’s effect on lung metastases (p < 0.05 to p < 0.0001).
Mechanism of Action: These results support prior research showing that selective sTNF neutralization with INB03 down-regulates MUC4, a protein that shields the HER2 molecule and prevents therapies from binding effectively.
"These results build on our prior work showing that selective sTNF neutralization with INB03 down-regulates MUC4, restoring sensitivity to HER2-targeted therapies," said Roxana Schillaci, Ph.D., lead investigator. "The ability of INB03 to overcome TKI resistance and limit metastatic dissemination, including to the brain, highlights its potential to address key unmet needs in advanced HER2-positive breast cancer."

David Moss, CEO of INmune Bio, added, "INB03 continues to demonstrate broad therapeutic potential across solid tumors by targeting the soluble TNF pathway. These AACR (Free AACR Whitepaper) data reinforce our confidence in advancing INB03 combinations in the clinic for patients who have developed resistance to standard TKIs or who are at high risk for brain metastases."

The poster will be available for viewing during the AACR (Free AACR Whitepaper) 2026 meeting on April 21st.

About XPro (INB03)

XPro is a next-generation inhibitor of tumor necrosis factor (TNF) that is currently in clinical trial and acts differently than currently available TNF inhibitors in that it neutralizes soluble TNF (sTNF), without affecting trans-membrane TNF (tmTNF) or TNF receptors. XPro could have potential substantial beneficial effects in patients with neurologic disease by decreasing neuroinflammation. For more information about the importance of targeting neuroinflammation in the brain to improve cognitive function and restore neuronal communication visit this section of INmune Bio’s website.

(Press release, INmune Bio, APR 16, 2026, View Source [SID1234664458])

Myriad Genetics to Deliver Six Abstracts, Including Two Podiums, at AACR 2026

On April 16, 2026 Myriad Genetics, Inc. (NASDAQ: MYGN), a leader in molecular diagnostic testing and precision medicine, reported that it will share six abstracts, including two podium presentations, at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2026.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"AACR is one of the premier forums for oncology research, and we are excited to share the depth of work underway across our MRD and hereditary cancer programs, including two podium presentations demonstrating the exceptional performance of Precise MRD, Myriad’s tumor-informed, ultrasensitive MRD assay," said Dale Muzzey, PhD, Chief Scientific Officer, Myriad Genetics.

The company will share new results from the MONITOR-Breast study, a prospective, multi-center clinical trial evaluating the performance of Precise MRDTM in breast cancer across all phases of the treatment journey. The data will be shared in a podium presentation on Monday, April 20, 2026 by Dr. Julia Foldi, MD, PhD, University of Pittsburgh Medical Center Hillman Cancer Center. These results expand on the study’s early insights presented at the San Antonio Breast Cancer Symposium in December 2025, including results from a large cohort of patients receiving neoadjuvant therapy with frequent MRD assessment, providing the first high-temporal resolution characterization of ctDNA dynamics in all breast cancer subtypes during neoadjuvant treatment.

"Breast cancer treatment has evolved significantly, but clinicians still face real challenges in assessing how well a patient is responding to therapy in the neoadjuvant setting," said Dr. Foldi. "The data being presented at AACR (Free AACR Whitepaper) reveal distinct response patterns that are associated with pathological response and demonstrate that frequent, ultrasensitive MRD testing can provide personalized information about treatment effectiveness. MONITOR-Breast is generating important clinical evidence for Precise MRD in breast cancer that could help oncologists personalize treatment decisions for their patients."

Additionally, Dr. Ranjan Upadhyay from The University of Texas MD Anderson Cancer Center will present the results of a phase II clinical trial. Together, these results from clinical trials continue to build and expand the evidence supporting the performance of the Precise MRD test in breast cancer treatment and surveillance.

The following abstracts will be presented at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting on April 17-22, 2026, at the San Diego Convention Center in San Diego.

Myriad Genetics Presentations
Session CTMS04 – Focus on ctDNA
Early findings from MONITOR-Breast: ctDNA dynamics during neoadjuvant therapy using an ultrasensitive MRD assay
Podium; Abstract Presentation Number: CT171
Mon., April 20 – 2:50 – 3:00 pm, Hall H – Ground Level – Convention Center
Presenter: Julia Foldi, MD, PhD, University of Pittsburgh Medical Center

Session CTMS04 – Focus on ctDNA
A phase II trial of adjuvant PD-1 blockade with endocrine therapy in hormone receptor positive inflammatory breast cancer: Circulating biomarkers and molecular correlates of clinical outcomes
Podium; Abstract Presentation Number: CT172
Mon., April 20 – 3:05 – 3:15 pm PST, Hall H – Ground Level – Convention Center
Presenter: Ranjan Upadhyay, MD, PhD, The University of Texas MD Anderson Cancer Center

Liquid Biopsies: Circulating Nucleic Acids 2
Analytical validation of an ultra-high sensitivity tumor-informed MRD assay
Poster Board Number: 2598
Mon., April 20 – 9:00 am – 12:00 pm PST
Presenter: Ashley Acevedo, PhD, Myriad Genetics

Genetic Epidemiology 1: GxE, GWAS, Polygenic Risk Scores, and Post-GWAS
Independent validation of polygenic risk scores for overall and triple-negative breast cancer among high-risk African American women
Poster Board Number: 3587
Mon., April 20 – 2:00 – 5:00 pm PST
Presenter: Dezheng Huo, PhD, University of Chicago

Liquid Biopsies: Circulating Nucleic Acids 4
Fragmentomic analysis of cfDNA WGS at regulatory regions generates gene-level expression-like traits for subtype analysis in breast cancer
Poster Board Number: 5313
Tues, April 21 – 9:00 am – 12 pm PST
Presenter: James Davison, PhD, GeneCentric Therapeutics, Inc.

Phase I and Phase II Clinical Trials in Progress
A pragmatic study of the clinical utility of genomic classifiers in guiding prostate cancer treatment decisions: Impact of treatment selection, oncologic outcomes, and treatment-related adverse events (PROMPT-Bx)
Poster Board Number: 14; Abstract Presentation Number: CT280
Tues., April 21 – 2:00-5:00 pm PST
Presenter: Matthew Schiewer, PhD, Myriad Genetics

Conference Highlights
Myriad will welcome attendees to its booth (#3747) during exhibition hours. Myriad tests to be highlighted at the conference booth include:

Precise MRD (Molecular Residual Disease) Test is a tumor-informed assay that uses whole genome sequencing (WGS) to achieve ultra-sensitivity. This unique assay enables the custom selection of up to 1,000 targeted variants for deep analysis. It has impressive limits of detection and sensitivity.1 The test can be used to monitor circulating tumor DNA (ctDNA) levels throughout a patient’s clinical cancer care, starting immediately after diagnosis and continuing through treatment and surveillance.
MyRisk Hereditary Cancer Test with RiskScore combines genetics, clinical factors (Tyrer-Cuzick), and polygenic risk to uncover insights that gene testing alone may not provide, helping offer more information to support patient decisions in breast cancer risk assessment and management.
Prolaris Prostate Cancer Prognostic Test is a molecular diagnostic test that provides personalized information about the aggressiveness of a patient’s prostate cancer, helping to identify whether it is safe to forgo treatment, whether to pursue treatment, and how much treatment is needed for the best possible outcome. Prolaris is the only biomarker test to quantify the benefits of adding androgen ADT to RT.
The booth will feature Myriad’s Biopharma services which are utilized for working in conjunction with Biopharma partners to advance drug development programs from biomarker discovery through CTA, CDx development, worldwide regulatory approval and global commercialization, including:

MyChoice CDx is the only FDA-approved homologous recombination deficiency (HRD) test specifically mentioned in ASCO (Free ASCO Whitepaper) guidelines for selecting patients with ovarian cancer who may benefit from PARP inhibitors.1 By determining comprehensive HRD status, the MyChoice CDx Test helps expand access to targeted therapy in both early and late-line settings.
MSK-ACCESS is a comprehensive liquid biopsy test developed by Memorial Sloan Kettering Cancer Center (MSK). The test offers noninvasive cancer genomic profiling and disease monitoring using cell-free DNA (cfDNA) obtained from blood and other body fluids. The test is currently available for use in conjunction with Myriad’s Pharma partnerships for CTA development and CDx utilizing Myriad’s partnership with SOPHiA GENETICS.
MSK-IMPACT is a solid tumor test for comprehensive genomic profiling (CGP) which delivers high-resolution profiling of complex biomarkers from DNA and RNA in a single, end-to-end workflow. The test is currently available for use in conjunction with Pharma partnerships for CTA development and CDx utilizing Myriad’s partnership with SOPHiA GENETICS.
Myriad Genetics will also participate in the Exhibitor Spotlight Theater: "Advances in ctDNA Testing towards Biopharma Development & Clinical Dx" on Sun., April 19 from 3:30 – 4:30 pm in Theater B. The Spotlight Theater will highlight Myriad’s latest developments for Precise MRD, as well as the results of Myriad’s collaboration with GeneCentric Therapeutics and its ExpressCT liquid biopsy technology.

References:

Tew WP, Lacchetti C, Birrer MJ, et al. PARP inhibitors in the management of ovarian cancer: ASCO (Free ASCO Whitepaper) guideline. J Clin Oncol. 2020;38(30):3468-3493.
About the MONITOR-Breast Study
MONITOR-Breast is a prospective, multicenter observational study evaluating patients with Stage I-III breast cancer across all subtypes. The study systematically assessed ctDNA using Precise MRD, a tumor-informed whole-genome sequencing (WGS)-based assay, at frequent intervals during neoadjuvant therapy, with a median of 9 timepoints per patient. This design enabled a high-resolution, longitudinal analysis of ctDNA dynamics across the neoadjuvant treatment course.

(Press release, Myriad Genetics, APR 16, 2026, View Source [SID1234664457])

MAIA Biotechnology Activates First U.S. Site for Ongoing International Phase 2 Expansion Trial of Novel Telomere Targeting Treatment Targeting Advanced Non-Small Cell Lung Cancer

On April 16, 2026 MAIA Biotechnology, Inc. (NYSE American: MAIA) ("MAIA", the "Company"), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, reported that it has activated the first U.S. clinical site in its Phase 2 THIO-101 expansion trial of its lead investigational therapy as a third-line (3L) treatment for non-small cell lung cancer (NSCLC).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"We are thrilled to activate the expansion of our Phase 2 THIO-101 trial in the U.S., bringing our novel treatment to our country’s broad underserved NSCLC patient population. Every year, we estimate approximately 50,000 patients resistant to chemo and CPIs alone advance to third-line NSCLC in the U.S. The medical need is extensive," said Vlad Vitoc, M.D., Founder and Chief Executive Officer of MAIA.

The trial’s expansion into the U.S. marks a key milestone for MAIA, which is expected to open a significantly larger patient pool for evaluation of ateganosine, a novel dual mechanism of action drug candidate incorporating telomere targeting and immunogenicity. In addition to the first location, Summit Medical Group in New Jersey, MAIA intends to open four additional sites in U.S. in 2026. The trial is ongoing in Europe and Asia with 44 active sites in 6 countries.

MAIA’s THIO-101 expansion study evaluates ateganosine in heavily pre-treated patients in 3L NSCLC who have previously failed treatment with checkpoint inhibitors (CPIs) and chemotherapy. Two treatment arms are being studied: ateganosine sequenced with cemiplimab (Libtayo) and ateganosine monotherapy. Third-line treatment evaluation in the U.S. is funded by a prestigious $2.3 million grant from the National Institutes of Health (NIH).

"The activation of Summit Medical Group as our first U.S. clinical site is a landmark moment for the THIO-101 study. This is expected to further advance ateganosine as a potential best-in-class therapy for third-line NSCLC," said Matthew Failor, MAIA’s Director of Clinical Operations. "Partnering with a premier institution like Summit should allow us to bring this highly innovative telomere-targeting approach to U.S. patients who have limited options."

"We are proud to be the first U.S. site to offer patients access to MAIA’s innovative THIO-101 expansion trial and contribute to advancing a promising new treatment strategy in lung cancer," added Charles J. Kim, M.D., Summit Health oncologist and principal investigator for the THIO-101 trial in New Jersey.

MAIA holds FDA Fast Track designation for its lead drug targeting advanced NSCLC. The Fast Track process is designed to facilitate development and expedite the review of drugs for serious conditions with no treatment options or limited low-efficacy therapies. If relevant criteria are met during the Fast Track process, a drug is eligible for FDA Accelerated Approval and Priority Review (FDA decision within six months).

In 2025, THIO-101 delivered exceptional efficacy data for MAIA’s lead investigational drug sequenced with a checkpoint inhibitor including disease control, response rates, and survival data well above standard of care benchmarks. MAIA recently reported overall survival (OS) beyond two years for eight patients treated with ateganosine sequenced with cemiplimab in Parts A and B of the trial. The eight patients include one with survival of 33 months and four with survival over 30 months. The measures of 3L OS beyond 24 months exceed all known benchmarks for advanced NSCLC treatment. The THIO-101 treatment regimen has shown an acceptable safety profile to date in a heavily pre-treated population.

About Ateganosine

Ateganosine (THIO, 6-thio-dG or 6-thio-2’-deoxyguanosine) is a first-in-class investigational telomere-targeting agent currently in clinical development to evaluate its activity in non-small cell lung cancer (NSCLC). Telomeres, along with the enzyme telomerase, play a fundamental role in the survival of cancer cells and their resistance to current therapies. The modified nucleotide 6-thio-2’-deoxyguanosine induces telomerase-dependent telomeric DNA modification, DNA damage responses, and selective cancer cell death. Ateganosine-damaged telomeric fragments accumulate in cytosolic micronuclei and activates both innate (cGAS/STING) and adaptive (T-cell) immune responses. The sequential treatment of ateganosine followed by PD-(L)1 inhibitors resulted in profound and persistent tumor regression in advanced, in vivo cancer models by induction of cancer type–specific immune memory. Ateganosine is presently developed as a second or later line of treatment for NSCLC for patients that have progressed beyond the standard-of-care regimen of existing checkpoint inhibitors.

About THIO-101 Phase 2 Clinical Trial

THIO-101 is a multicenter, open-label, dose finding Phase 2 clinical trial. It is the first trial designed to evaluate ateganosine’s anti-tumor activity when followed by PD-(L)1 inhibition. The trial is testing the hypothesis that low doses of ateganosine administered prior to cemiplimab (Libtayo) will enhance and prolong immune response in patients with advanced NSCLC who previously did not respond or developed resistance and progressed after first-line treatment regimen containing another checkpoint inhibitor. The trial design has two primary objectives: (1) to evaluate the safety and tolerability of ateganosine administered as an anticancer compound and a priming immune activator (2) to assess the clinical efficacy of ateganosine using Overall Response Rate (ORR) as the primary clinical endpoint. The expansion of the study will assess overall response rates (ORR) in advanced NSCLC patients receiving third line (3L) therapy who were resistant to previous checkpoint inhibitor treatments (CPI) and chemotherapy. Treatment with ateganosine followed by cemiplimab (Libtayo) has shown an acceptable safety profile to date in a heavily pre-treated population. For more information on this Phase II trial, please visit ClinicalTrials.gov using the identifier NCT05208944.

(Press release, MAIA Biotechnology, APR 16, 2026, View Source [SID1234664456])

New Preclinical Data on STX-1, a First-in-Class Senolytic ADC, To Be Presented at AACR 2026

On April 16, 2026 StarkAge Therapeutics, a biotechnology company pioneering first-in-class senolytic antibody-drug conjugates (ADC) for age-related diseases with an initial focus on oncology, reported that it will present two posters at the AACR (Free AACR Whitepaper) Annual Meeting 2026. These data strengthen the company’s leadership in senescence-targeted oncology and support the development of STX-1, its first-in-class DPP4-targeting ADC, as a novel therapeutic strategy for patients with solid tumors who have limited treatment options.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"These AACR (Free AACR Whitepaper) presentations underscore the growing recognition that therapy-induced senescence is a key driver of tumor progression and resistance," said Eric Angevin, MD, PhD, Chief Medical Officer. "By selectively eliminating DPP4-expressing cells in both tumor and stroma, particularly in the context of senescence, STX-1 has the potential to establish a new therapeutic approach for patients with limited treatment options. Our strategy is grounded in a strong translational foundation and aims to address a significant unmet need in solid tumors."

In the translational poster, StarkAge and Gustave Roussy Institute characterize the impact of treatment-induced senescence in metastatic colorectal cancer and highlight DPP4 (CD26) as a senescence-associated biomarker expressed in both stromal and tumor compartments. The study integrates immunohistochemistry, bulk and single-cell RNA sequencing analyses across large patient datasets and characterize senescence-related biology and its potential implications for disease progression and treatment resistance.

In the preclinical poster, StarkAge will present data showing that STX-1 demonstrated strong affinity for DPP4, high internalization, target-dependent cytotoxicity and in vivo antitumor activity, with enhanced activity in senescent cell-enriched tumors. The abstract also reports that senescence induction through chemo- or radiotherapy increased DPP4 expression, while senescent cancer cells remained sensitive to STX-1 treatment. In vivo, enhanced activity was observed in senescence-enriched tumors, and STX-1 was reported to be well tolerated in toxicology studies in mice expressing human DPP4.

AACR 2026 Poster Details

Preclinical poster
Title: STX-1, a first-in-class ADC targeting DPP4 protein, acts as an anticancer and senolytic treatment
Session / Abstract #: PO.ET02.01 – Antibody-Drug Conjugates and Linker Engineering 1
Presenter: Benjamin Le Calvé, StarkAge Therapeutics
Date / Time: April 20, 2026, 9:00 AM – 12:00 PM
Location: Section 12

Translational poster
Title: Treatment-induced senescence in metastatic colorectal adenocarcinomas: implications for single-cell biology and therapeutic intervention
Session / Abstract #: PO.MCB04.02 – Senescence and Cell Stress
Presenter: Antoine Hollebecque, Drug Development Department (DITEP), Gustave Roussy, Villejuif, France
Date / Time: April 21, 2026, 2:00 PM – 5:00 PM
Location: Section 24

(Press release, StarkAge Therapeutics, APR 16, 2026, View Source [SID1234664455])

Foundation Medicine to Strengthen Monitoring Portfolio with SAGA Diagnostics’ Tumor-Informed Molecular Residual Disease (MRD) Platform

On April 16, 2026 Foundation Medicine, Inc., a global, patient-focused precision medicine company and an independent affiliate of Roche, reported it is set to expand its monitoring portfolio with SAGA Diagnostics’ tumor-informed molecular residual disease (MRD) platform as a result of Roche entering into a definitive merger agreement to acquire SAGA. Roche will pay a total of up to $595 million, inclusive of commercial and regulatory milestone payments. The transaction is subject to customary closing conditions including regulatory approvals, and is expected to close in Q3 2026, at the latest. Following the closing of the transaction, the platform will be fully integrated into Foundation Medicine.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Pathlight’s MRD platform will strengthen Foundation Medicine’s portfolio of high-quality diagnostic tests and solutions that support treatment selection, and the monitoring of both treatment response and disease recurrence. Foundation Medicine also plans to leverage Roche’s AXELIOS sequencing platform1 and the Digital LightCycler PCR platform to develop a decentralized MRD solution which will enable patient access in healthcare settings worldwide.

Pathlight uses a proprietary combination of whole genome sequencing (WGS) and digital PCR to identify and track large-scale genomic changes known as structural variants (SVs). By optimizing for SVs, Pathlight enables ultra-sensitive MRD detection. Pathlight is covered by Medicare for cancer recurrence monitoring in early-stage breast cancer across all subtypes. It is currently available for patients within the United States,2 with plans for international launch.

"Pathlight strengthens our comprehensive portfolio of diagnostic solutions and reinforces our commitment to transforming cancer care throughout a patient’s experience," said Dan Malarek, CEO of Foundation Medicine. "MRD is one of the fastest-growing areas within diagnostics and this technology provides us with a clinically available ultra-sensitive offering. Pathlight has demonstrated strong clinical performance in breast and colorectal cancer, and we look forward to expanding its applicability across other tumor types and indications to improve the lives of even more patients."

"Our mission at SAGA is to intercept cancer early when patients are most treatable and curable," said Roopom Banerjee, Executive Chairman of SAGA. "Foundation Medicine’s commercial scale and innovation accelerates our ability to bring this unique MRD platform to more patients worldwide. We are proud of our team for advancing innovation in the MRD field and commercially launching Pathlight to improve patient outcomes."

Pathlight will expand Foundation Medicine’s monitoring portfolio, which includes FoundationOneMonitor3 and Foundation Medicine’s tissue-informed whole genome sequencing molecular residual disease test (Tissue-Informed WGS MRD) available for research use.4 FoundationOne Monitor is a circulating tumor DNA (ctDNA) monitoring test which uses a blood sample to support healthcare providers with clarity on their patient’s response to treatment and inform next steps in care. The Tissue-Informed WGS MRD test monitors hundreds to thousands of tumor-specific short variants, enabling accurate quantification of ctDNA in patients with cancer for a more complete picture after treatment. ​​​

Foundation Medicine and FoundationOne are registered trademarks of Foundation Medicine, Inc.

SAGA Diagnostics is a registered trademark and Pathlight is a trademark of SAGA Diagnostics.

(Press release, Foundation Medicine, APR 16, 2026, View Source [SID1234664454])