On October 15, 2025 OncoNano Medicine, Inc. ("OncoNano") reported a late-breaking research poster presentation at the EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Symposium on Molecular Targets and Cancer Therapeutics, to take place in Boston, Massachusetts, October 22 – 26, 2025. Details on the posters are below.

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Presentation Details

Title:

Results from part-1 of ON-5001: a multi-center, dose escalation and dose finding Phase 1 trial of ONM-501, a dual-acting STING agonist, alone or in combination with cemiplimab in patients with solid tumors and lymphoma

Session:
Poster Session A

Date & Time:
Thursday, October 23, 12:30-4 pm

About ONM-501

ONM-501 is a dual-activating agonist of the stimulator of interferon gene ("STING") pathway composed of cGAMP (the endogenous activator of STING) linked to a proprietary pH-activated polymer (the OMNI polymer). ONM-501 is presently being studied in a Phase 1 clinical trial (ON-5001). In preclinical models, the dual activation of STING by ONM-501has been shown to lead to direct anti-tumor effect, as well as leading to an anti-tumor immune response over an extended period of time. Development of ONM-501 was funded in part by the Cancer Prevention and Research Institute of Texas.

(Press release, OncoNano Medicine, OCT 15, 2025, View Source [SID1234656688])

On October 15, 2025 Novocure (NASDAQ: NVCR) reported that it will present data at two upcoming oncology congresses, the 2025 European Association of Neuro-Oncology (EANO) Meeting, being held October 16-19 in Prague, Czech Republic, and the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress 2025, being held October 17-21 in Berlin, Germany.

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At the EANO 2025 Meeting, Novocure will present pre-clinical data highlighting the potential of Tumor Treating Fields (TTFields) therapy to enhance radiosensitivity of glioblastoma cells by downregulating DNA repair pathways.

At the ESMO (Free ESMO Whitepaper) Congress 2025, Novocure will present a post-hoc analysis of its successful Phase 3 PANOVA-3 trial, which evaluated the use of TTFields therapy concomitantly with gemcitabine and nab-paclitaxel (GnP) as a first-line treatment for adults with unresectable, locally advanced pancreatic adenocarcinoma, compared to GnP alone. The post-hoc analysis assessed the efficacy of TTFields therapy based on daily device usage as well as levels of cancer antigen (CA) 19-9.

Data at the EANO 2025 Meeting

Poster: P18.24.B​: Short exposure to TTFields induces DNA repair pathway downregulation and radiosensitization in glioblastoma cells​

Presenting Author: Anat Klein-Goldberg, Novocure​, Ltd., Haifa, Israel

Date/Time: Saturday, October 18, 5:00-6:30 PM CEST, ​ Forum Hall Foyer 3​

Data at the ESMO (Free ESMO Whitepaper) Congress 2025

Poster: 2235P: Phase 3 study of TTFields in locally advanced pancreatic adenocarcinoma (PANOVA-3): post-hoc subgroup analyses based on device usage and CA 19-9

Presenting Author: Hani Babiker, MD, Mayo Clinic, Jacksonville, FL

Date/Time: Sunday, October 19, 12:00-12:45 PM CEST, Hall 25

About Tumor Treating Fields

Tumor Treating Fields (TTFields) are electric fields that exert physical forces to kill cancer cells via a variety of mechanisms. TTFields do not significantly affect healthy cells because they have different properties (including division rate, morphology, and electrical properties) than cancer cells. These multiple, distinct mechanisms work together to target and kill cancer cells. Due to these multimechanistic actions, TTFields therapy can be added to cancer treatment modalities in approved indications and demonstrates enhanced effects across solid tumor types when used with chemotherapy, radiotherapy, immune checkpoint inhibition, or targeted therapies in preclinical models. TTFields therapy provides clinical versatility that has the potential to help address treatment challenges across a range of solid tumors.

To learn more about TTFields therapy and its multifaceted effect on cancer cells, visit tumortreatingfields.com.

(Press release, NovoCure, OCT 15, 2025, View Source [SID1234656687])

On October 15, 2025 Summit Therapeutics Inc. (NASDAQ: SMMT) ("Summit," "we," or the "Company") reported it will host an ESMO (Free ESMO Whitepaper) Data Update and Third Quarter Earnings Call on Monday, October 20, 2025, before the market opens. The ESMO (Free ESMO Whitepaper) data relates to the planned disclosure of the HARMONi-6 clinical trial data.

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As a reminder, the Phase III HARMONi-6 trial, conducted in China and sponsored by our partner, Akeso, Inc. (HKEX Code: 9926.HK), featuring the novel, potential first-in-class investigational bispecific antibody, ivonescimab, will be featured as part of the Presidential Symposium at the European Society for Medical Oncology 2025 Congress (ESMO 2025) which takes place from October 17–21, 2025, in Berlin, Germany. The presentation will take place on Sunday, October 19 during the Presidential Symposium from 4:30pm – 6:30pm CEST (10:30am – 12:30pm EDT).

HARMONi-6 is evaluating ivonescimab in combination with platinum-based chemotherapy compared with tislelizumab, a PD-1 inhibitor, in combination with platinum-based chemotherapy in patients with locally advanced or metastatic squamous non-small cell lung cancer (NSCLC) irrespective of PD-L1 expression. HARMONi-6 is a single region, multi-center, Phase III study conducted in China sponsored by Akeso with all relevant data exclusively generated, managed, and analyzed by Akeso.

Summit will host a live webcast of the conference call at 8:00am ET, which will be accessible through our website, www.smmttx.com. An archived edition of the session will be available on our website.

(Press release, Summit Therapeutics, OCT 15, 2025, View Source [SID1234656686])

On October 15, 2025 Eikon Therapeutics, Inc., a late-stage clinical biopharmaceutical company dedicated to integrating advanced engineering with cutting-edge laboratory and in silico research to accelerate drug discovery, reported that new data from an ongoing Phase 2 study of EIK1001 (TeLuRide-005) will be presented at the upcoming European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress, taking place in Berlin, Germany from October 17-21, 2025.

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The presentation, titled "TeLuRide-005: Phase II study of EIK1001, a toll-like receptor 7/8 (TLR7/8) co-agonist with pembrolizumab (pembro)+chemotherapy (chemo) as first-line (1L) therapy in stage 4 non-small cell lung cancer (NSCLC)", will be delivered by Richard J. Gralla, M.D., Albert Einstein College of Medicine, during the Mini Oral Session 2 (1850MO – NSCLC metastatic) on Monday, October 20 at 10:55AM CEST.

"EIK1001 represents a unique approach to stimulating the immune system, and we are encouraged by its potential to improve outcomes for patients with advanced non-small cell lung cancer," said Roy Baynes, M.D., Ph.D., Chief Medical Officer of Eikon Therapeutics. "By combining a systemically administered TLR7/8 co-agonist with standard-of-care pembrolizumab and chemotherapy, our goal is to broaden immune activation and enhance anti-tumor responses in this hard-to-treat population. These results, reviewed in a successful end-of-Phase-2 meeting with the FDA earlier this year, support the continued advancement of this program into a registration-enabling Phase 2/3 trial. We look forward to sharing these data at ESMO (Free ESMO Whitepaper)."

TeLuRide-005 (NCT06246110) is a Phase 2 study evaluating EIK1001 in combination with pembrolizumab (KEYTRUDA) and histology-appropriate chemotherapy (carboplatin plus either pemetrexed or paclitaxel) in patients with Stage 4 NSCLC. By stimulating a broad immune response through TLR7/8 co-activation, EIK1001 is designed to enhance T-cell recognition and tumor killing, potentially overcoming immune resistance often observed in advanced NSCLC. The molecule is designed to activate innate and adaptive immunity, providing both direct anti-tumor activity and complementary effects when used in combination with checkpoint inhibitors. The trial’s primary objective is to evaluate the safety and tolerability of EIK1001 in the triplet combination. In addition, Eikon hopes to explore whether the immunomodulatory mechanism of EIK1001 might improve lung cancer treatment regimens. EIK1001 is also being studied in a seamless Phase 2/3 trial (TeLuRide-006; NCT06697301) evaluating its addition to standard-of-care pembrolizumab for the treatment of patients with advanced melanoma.

"The data being presented at ESMO (Free ESMO Whitepaper) mark another step forward for EIK1001 and underscore the increasing momentum across our oncology portfolio," said Roger M. Perlmutter, M.D., Ph.D., Chief Executive Officer of Eikon Therapeutics. "This progress reflects the deep expertise of our team in advancing groundbreaking cancer therapies through clinical development, and we are eager to build on this foundation as we work to deliver important new medicines that address grievous illnesses."

Eikon is also advancing a portfolio of differentiated oncology programs, including both mid-stage clinical assets and internally derived candidates informed by the company’s proprietary single-molecule tracking (SMT) platform. They include:

EIK1003-001 (NCT06253130): A highly selective non-CNS-penetrant PARP1 inhibitor, currently being evaluated in a Phase 1/2 study of adults with advanced solid tumors. Initial pharmacokinetic, safety, tolerability, and early efficacy findings from the monotherapy dose-escalation cohort were reported at ASCO (Free ASCO Whitepaper) 2025.
EIK1004-001 (NCT06907043): A CNS-penetrant PARP1 inhibitor currently in a Phase 1/2 study assessing safety, pharmacokinetics/pharmacodynamics, and preliminary antitumor activity in patients with advanced solid tumors, including those with brain metastases.
EIK1005: A novel, internally derived program targeting Werner (WRN) helicase for microsatellite unstable cancers and sensitive cancers that have other defects in DNA repair. EIK1005 is expected to begin Phase 1 clinical testing in Q4, 2025.

(Press release, Eikon Therapeutics, OCT 15, 2025, View Source [SID1234656685])

On October 15, 2025 Tempus AI, Inc. (NASDAQ: TEM), a technology company leading the adoption of AI to advance precision medicine, reported that six abstracts have been accepted for presentation at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress 2025, taking place October 17–21 in Berlin, Germany.

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"We’re sharing research at ESMO (Free ESMO Whitepaper) Congress 2025, including two oral presentations, that highlight the growing role of real-world data and AI in developing more effective, personalized cancer treatments," said Ezra Cohen, MD, Chief Medical Officer of Oncology at Tempus. "These findings not only advance the development of new therapies but also equip clinicians with data-driven insights to guide patient care."

This year, Tempus will highlight its latest scientific and clinical research findings via two oral presentations and four poster presentations.

Oral Presentations:

Efficacy of Cabozantinib and Nivolumab in Cluster 1/2 Metastatic Clear Cell Renal Cell Carcinoma: Results from OPTIC RCC, a phase II trial of a novel RNAseq-based biomarker
Date/Time: October 17, 2025; 4:35 – 4:40pm CEST
Location: Karlsruhe Auditorium – Hall 5.2
Presentation 2591O
Session Name: Mini Oral session 1: GU tumours, renal & urothelial
Summary: The study reports initial results from the OPTIC RCC (NCT 05361720) phase II multicenter trial, a prospective study investigating a biomarker-driven approach to treating metastatic clear cell renal cell carcinoma. Patients are assigned to nivolumab/cabozantinib (IO/TKI) for angiogenic-driven tumors (cluster 1/2) or ipilimumab/nivolumab (IO/IO) for immune-inflamed tumors (cluster 4/5) based on RNAseq-based molecular subtyping. This presentation focuses exclusively on the 26 patients with angiogenic cluster 1/2 tumors who were treated with nivolumab/cabozantinib. Of the 21 patients who received at least one post-baseline scan to date, 100% achieved a reduction in tumor burden, resulting in a RECIST best response of 71% partial response and 29% stable disease, with no progressive disease. These initial findings suggest that using RNAseq data to assign patients with angiogenic tumors to cabozantinib/nivolumab increases the overall response rate compared to unselected historical controls.
Lymphocyte activation gene-3 (LAG3) expression patterns and immunotherapy (IO) response in metastatic renal cell carcinoma (mRCC)
Date/Time: October 17, 2025; 5:10 – 5:15 pm CEST
Location: Karlsruhe Auditorium – Hall 5.2
Presentation Number: 2593MO
Session Name: Mini Oral session 1: GU tumours, renal & urothelial
Summary: This study investigated the relationship between lymphocyte activation gene-3 (LAG3) RNA expression and outcomes in 425 clear cell metastatic renal cell carcinoma (mRCC) patients treated with first-line immunotherapy (IO), using Tempus’ de-identified multimodal data and analytical platform, Lens. The analysis revealed that LAG3 positively correlated with the expression of other immune checkpoint genes and with increased tumor-infiltrating immune cells. Crucially, while real-world overall survival was similar across LAG3 levels, low LAG3 expression was associated with a reduced real-world objective response rate compared to high LAG3. These findings suggest that LAG3 has potential utility as a marker for IO response and supports exploring combination IO strategies in RCC patients.
Poster Presentations:

Impact of tumor suppressor gene (TSG) alteration (alt) burden on outcomes in patients (pts) with metastatic castration-sensitive prostate cancer (mCSPC)
Presentation Number: 2452P
Summary: A real-world study of de-identified records from 2,173 patients with metastatic castration-sensitive prostate cancer (mCSPC) sequenced with the Tempus xT DNA assay investigated the impact of tumor suppressor gene (TSG) alterations (alt) on real-world overall survival (rwOS). The analysis was conducted in Tempus Lens Workspaces and compared the characteristics of patients with TSG alt to those with wild type TSG, identifying differences in median prostate-specific antigen (PSA) levels, visceral disease prevalence, and distinct patterns of co-occurring gene alterations. Critically, the analysis of rwOS showed that the presence of TSG alt—particularly an increased TSG alt burden—was associated with inferior survival outcomes following first-line therapy. These findings suggest that patients with mCSPC and high TSG burden constitute a high-risk group that may require biomarker-directed intensive first-line treatment, providing support for the ongoing Alliance phase 3 ASPIRE trial.
Unveiling Integrin Beta-6 (IB6): Real-World Expression from the IB6 Expression and Clinical Outcomes in Non-Small Cell Lung Cancer (BEACON) Study
Presentation Number: 1919P
Summary: Initial findings from the Integrin Beta-6 (IB6) Expression and Clinical Outcomes in Non-Small Cell Lung Cancer (BEACON) study detail a retrospective, real-world observational analysis of IB6 prevalence in patients with metastatic non-small cell lung cancer (mNSCLC). The study leveraged the Tempus de-identified database and analytical platform, Tempus Lens, to examine a preliminary cohort of 200 mNSCLC patient records, utilizing immunohistochemistry to determine IB6 expression levels. The results demonstrate not only that high IB6 expression is common in mNSCLC, but that high expression was particularly frequent in patients with non-squamous histology compared to those with squamous histology. These data underscore the potential of IB6 as a promising novel biomarker and therapeutic target in mNSCLC, supporting the rationale for continued development and investigation of IB6-directed therapies, such as the investigational agent sigvotatug vedotin.
The association between tumor immunogenomic features and first-line (1L) therapeutic outcomes in advanced biliary tract cancer (BTC)
Presentation Number: 94P
Summary: The researchers used Tempus Lens to conduct a real-world analysis of advanced biliary tract cancer (BTC) patients treated with first-line gemcitabine + cisplatin (G+C) with or without immunotherapy (ICI), investigating the association between tumor immunogenomic features and outcomes. The real-world overall survival (rwOS) for the total BTC cohort was similar between the G+C+ICI and G+C groups. The analysis also studied the natural history of patients with BTC and specific genomic alterations and found that FGFR2 fusions and HRR alterations were linked to improved rwOS, while KRAS alterations were associated with worse rwOS, regardless of the treatment regimen. These findings show that 1L regimens for BTC had similar rwOS and that genomic alterations have distinct prognostic impacts. Future analysis in clinical trials may help define new prognostic and predictive biomarkers across both early and late stage BTC.
ImmunoDriver-2: CD8 T cell and PD-L1 levels associate with first-line (1L) overall survival (OS) in immune checkpoint inhibition (ICI)-treated non-small cell lung cancer (NSCLC)
Presentation Number: 1920P
Summary: The research team conducted an analysis of de-identified records from 5,343 NSCLC patients using Tempus Lens to characterize the association of CD8 T cell (CD8T) and PD-L1 proportions with real-world overall survival (rwOS) and driver alterations (dAlts) in early and metastatic NSCLC patients treated with first-line ICI + chemotherapy (CT) or ICI alone. Using a cohort of Tempus’ de-identified data, the study found that in metastatic NSCLC, both PD-L1 and CD8T were associated with improved rwOS after 1L-ICI±CT, with CD8T further stratifying survival within PD-L1 groups. The rwOS was greatest when both CD8T and PD-L1 were high. Immunogenomic profiling showed that CD8T and PD-L1 were highest in tumors with no dAlts and those with KRAS dAlts, but were lowest in tumors with classic/non-classic EGFR dAlts. These findings suggest that the combined analysis of CD8T and PD-L1 may provide a valuable immunophenotype that applies across different disease stages and dAlt statuses to enrich for ICI efficacy.

(Press release, Tempus, OCT 15, 2025, View Source [SID1234656684])