On April 2, 2025 Enliven Therapeutics, Inc. (Enliven or the Company) (Nasdaq: ELVN), a clinical-stage biopharmaceutical company focused on the discovery and development of small molecule therapeutics, reported the Company will present five posters at the upcoming American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting, taking place April 25-30, 2025, in Chicago, Illinois (Press release, Enliven Therapeutics, APR 2, 2025, View Source [SID1234651766]).

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Poster Presentation Details

Abstract 4712 – ELVN-002, a potent, selective HER2 inhibitor with a differentiated binding mode conferring the potential for enhanced efficacy in combination with HER2-targeting antibody-drug conjugates
Date/Time: Tuesday, April 29, 2025, 9:00 a.m. – 12:00 p.m. CDT
Session: Targeted Therapies and Combinations 2
Location: Poster Section 34

Abstract 4361 – Development and application of a mechanistic pharmacokinetic pharmacodynamic (PKPD) model to predict anti-chronic myeloid leukemia (CML) effects of tyrosine kinase inhibitors
Date/Time: Tuesday, April 29, 2025, 9:00 a.m. – 12:00 p.m. CDT
Session: Pharmacokinetics and Pharmacodynamics of Cancer Therapeutics
Location: Poster Section 20

Abstract LB295 – ELV-3111, a type 1 pan-RAF inhibitor, that safely combines with MEK inhibitors for enhanced anti-tumor activity in NRAS and BRAF mutant cancers including the most common mechanisms of BRAF inhibitor clinical resistance
Date/Time: Tuesday, April 29, 2025, 9:00 a.m. – 12:00 p.m. CDT
Session: Late-Breaking Research: Experimental and Molecular Therapeutics 3
Location: Poster Section 52

Abstract LB294 – Mechanism of tumor-selective inhibition of dimeric RAF by a Type 1 RAF inhibitor
Date/Time: Tuesday, April 29, 2025, 9:00 a.m. – 12:00 p.m. CDT
Session: Late-Breaking Research: Experimental and Molecular Therapeutics 3
Location: Poster Section 52

Abstract 5515 – ELVN-001, a highly selective ATP-competitive ABL1 tyrosine kinase inhibitor for the treatment of chronic myeloid leukemia alone or in combination with asciminib
Date/Time: Tuesday, April 29, 2025, 2:00 p.m. – 5:00 p.m. CDT
Session: Drug Resistance in Molecular Targeted Therapies 3
Location: Poster Section 17

On April 2, 2025 Imugene Limited (ASX: IMU), a clinical-stage immuno oncology company, reported it has received clearance from the Cohort Review Committee (CRC) to escalate the dose level in the intravenous (IV) combination arm of its Phase 1 onCARlytics trial (Press release, Imugene, APR 2, 2025, View Source [SID1234651765]).

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With the successful completion of the safety observation period the IV combination arm will progress to a higher dose level.

Known as OASIS, the Phase 1 dose escalation onCARlytics clinical trial is targeting adult patients with advanced or metastatic solid tumours. The trial aims to evaluate the safety and efficacy of two routes of administration, intratumoural (IT) injection and intravenous (IV) infusion of either onCARlytics (a CD19-expressing oncolytic virus) alone, or in combination with CD19 targeting bispecific monoclonal antibody blinatumomab (Blincyto), which is a cancer immunotherapy.

OASIS is being conducted at seven sites in the U.S. including City of Hope, University of Cincinnati, MD Anderson Cancer Center, Emory, Roswell Park, University of Pittsburgh, Northwestern and University of Nebraska, with the potential to open a total of 10 sites to recruit approximately 40-50 patients with advanced solid cancers that have spread.

Imugene’s Managing Director and Chief Executive Officer, Leslie Chong, said:

"CD19 is a very significant target for blood cancers, but solid cancers like breast, lung or gastric do not have a common target on their cell surface, and therefore the aim with onCARlytics is to make available a target for CD19 therapies to treat these solid cancers. As the trial continues to progress and dose escalation is executed, we are eager to learn of the potential impact our treatment is having for patients in need."

On April 2, 2025 Syndax Pharmaceuticals (Nasdaq: SNDX), a commercial-stage biopharmaceutical company developing an innovative pipeline of cancer therapies, reported that Michael A. Metzger, Chief Executive Officer of Syndax, as well as members of the Syndax management team, will participate in a fireside chat at the Stifel 2025 Virtual Targeted Oncology Forum on Wednesday, April 9, 2025, at 10:30 a.m. ET (Press release, Syndax, APR 2, 2025, View Source [SID1234651764]).

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A live webcast of the fireside chat will be available in the Investor section of the Company’s website at www.syndax.com, where a replay will also be available for a limited time.

On April 2, 2025 Sensei Biotherapeutics, Inc. (Nasdaq: SNSE), a clinical stage biotechnology company focused on the discovery and development of next-generation therapeutics for cancer patients, reported that John Celebi, President and Chief Executive Officer, will participate in the New Radiotherapy and Targeted Therapy Approaches panel at the Canaccord Genuity Horizons in Oncology Virtual Conference on Monday, April 7 at 2:00 p.m. ET (Press release, Sensei Biotherapeutics, APR 2, 2025, View Source [SID1234651763]).

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On April 2, 2025 Plexium, Inc. (Plexium), a leading next-generation targeted protein degradation company, reported that initial Phase 1 clinical results with PLX-4545, a selective IKZF2 molecular glue degrader, and preclinical results from the Company’s SMARCA2 monovalent direct degrader and CDK2 molecular glue degrader programs will be presented at the 2025 American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting, taking place April 25-30, 2025, in Chicago, IL (Press release, Plexium, APR 2, 2025, View Source [SID1234651762]).

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"We are thrilled that our research involving our selective degrader programs for SMARCA2, CDK2 and IKZF2 will be showcased prominently at AACR (Free AACR Whitepaper) 2025, including during two oral presentations, and we look forward to sharing our clinical safety and PK/PD data with PLX-4545," said Jorge F. DiMartino, MD, PhD, Chief Medical Officer of Plexium. "AACR is one of the most important oncology meetings in the world, and we are excited to highlight our highly differentiated portfolio of next-generation monovalent targeted protein degraders."

Oral Presentation Details:

Title: "Discovery and characterization of novel, potent and selective CDK2 molecular glue degrader against CCNE1-amplified tumors"
Session: MS.ET09.01 – Degraders and Glues
Abstract Number: 6375
Date and Time: April 29, 2:55 PM – 3:10 PM
Presenting Author: Leenus Martin, PhD

Title: "PLX-4545, a selective IKZF2 degrader, reprograms suppressive Tregs leading to tumor growth inhibition and combination benefit with immune checkpoint therapy"
Session: MS.ET09.01 – Degraders and Glues
Abstract Number: 6380
Date and Time: April 29, 4:10 PM – 4:25 PM
Presenting Author: Peggy Thompson, PhD

Poster Presentation Details:

Title: "Mechanistic characterization of selective monovalent direct degraders of SMARCA2″
Session: PO.ET09.04 – Degraders and Glues 1
Abstract Number: 404
Section: 18
Date and Time: April 27, 2025, 2:00 PM – 5:00 PM
Presenting Author: Julia Toth, PhD

Title: "Preclinical characterization of PLX-61639, a potent and orally bioavailable SMARCA2-selective monovalent direct degrader"
Session: PO.ET09.10 – Degraders and Glues 2
Abstract Number: 1653
Section: 18
Date and Time: April 28, 2025, 9:00 AM – 12:00 PM
Presenting Author: Gregory Parker, PhD

Title: "A first in humans trial of PLX-4545, a molecular glue degrader of IKZF2, in healthy volunteers, shows pharmacologic modulation of Tregs at well-tolerated doses"
Session Title: PO.CT01.02. First-in-Human Phase I Clinical Trials 2
Abstract Number: CT150
Section: 48
Date and Time: April 29, 2025, 9:00 AM – 12 PM
Presenting Author: Jorge DiMartino, MD, PhD