Nuvation Bio to Present Pivotal IBTROZI® (Taletrectinib) Data in TKI-Naïve and TKI-Pretreated Patients with Advanced ROS1-Positive Non-Small Cell Lung Cancer at AACR 2026

On March 17, 2026 Nuvation Bio Inc. (NYSE: NUVB), a global oncology company focused on tackling some of the toughest challenges in cancer treatment, reported that new data will be presented at the upcoming American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2026 taking place April 17–22, 2026, in San Diego, California. These data include updated results from the TRUST-I and TRUST-II clinical studies highlighting the efficacy and safety of IBTROZI (taletrectinib) for the treatment of ROS1-positive (ROS1+) non-small cell lung cancer (NSCLC) in both tyrosine kinase inhibitor (TKI)-naïve and TKI-pretreated patients with ROS1+ NSCLC. The data to be presented represent nearly an additional year of follow-up from the data that supported IBTROZI’s line-agnostic FDA approval in June 2025.

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’re excited to present even longer-term follow-up data from our pivotal trials for IBTROZI, which further reinforce the depth and durability of responses in patients with advanced ROS1+ NSCLC across lines of therapy," said David Hung, M.D., Founder, President and Chief Executive Officer of Nuvation Bio. "In particular, with a median duration of response (DOR) now exceeding four years in TKI-naïve patients, these data continue to highlight IBTROZI’s sustained and clinically meaningful benefit for patients with a manageable safety profile."

Oral Presentation Overview:
Title: Taletrectinib in tyrosine kinase inhibitor (TKI)-naïve patients with ROS1+ non-small cell lung cancer (NSCLC): Updated data from TRUST-I and TRUST-II
Presenter: Lyudmila Bazhenova, M.D., Moores Cancer Center, University of California San Diego
Session Category: Advances in Precision Oncology
Date: Tuesday, April 21, 2026
Session Time: 2:30-4:30 p.m. PST
Abstract Number: #CT300

Poster Presentations Overview:
Title: Taletrectinib in tyrosine kinase inhibitor (TKI)-pretreated patients with ROS1+ non-small cell lung cancer (NSCLC): Updated data from TRUST-I and TRUST-II
Presenter: Geoffrey Liu, M.Sc., M.D., Professor, Princess Margaret Cancer Centre, Temerty School of Medicine, University of Toronto
Session Title: Phase II Clinical Trials
Date: Tuesday, April 21, 2026
Session Time: 2:00-5:00 p.m. PST
Poster Board Number: 9
Abstract Number: #CT244

Title: Taletrectinib, a next-generation selective ROS1 inhibitor, demonstrates a differentiated profile in ROS1 fusion models
Presenter: Hitisha Patel, Ph.D., Senior Director of Research, Nuvation Bio
Session Category: Experimental and Molecular Therapeutics
Session Title: Tyrosine Kinase, Phosphatase, and Other Inhibitors
Date: Tuesday, April 21, 2026
Session Time: 2:00-5:00 p.m. PST
Poster Board Number: 2
Abstract Number: #5864

The materials will be made available in the Publications section of Nuvation Bio’s website after the sessions. To learn more about Nuvation Bio, visit Booth #4459 at the AACR (Free AACR Whitepaper) Annual Meeting.

About ROS1+ NSCLC
Each year, more than one million people globally are diagnosed with non-small cell lung cancer (NSCLC), the most common form of lung cancer. It is estimated that approximately 2% of patients with NSCLC have ROS1+ disease. About 35% of patients newly diagnosed with metastatic ROS1+ NSCLC have tumors that have spread to their brain. The brain is also the most common site of disease progression, with about 50% of previously treated patients developing central nervous system (CNS) metastases.

About IBTROZI
IBTROZI is an oral, potent, CNS-active, selective, next-generation ROS1 inhibitor therapy. On June 11, 2025, following Priority Review and Breakthrough Therapy designations for both TKI-naive and TKI-pretreated disease, the U.S. Food and Drug Administration (FDA) approved taletrectinib for the treatment of adult patients with locally advanced or metastatic ROS1+ NSCLC. Learn more about taletrectinib in the U.S. at IBTROZI.com.

About the TRUST Clinical Program
The TRUST clinical program comprises three registrational studies evaluating the safety and efficacy of IBTROZI. TRUST-I (NCT04395677) and TRUST-II (NCT04919811) are Phase 2 single-arm studies evaluating IBTROZI for the treatment of adults with advanced ROS1+ NSCLC in China (N=173) and globally (N=189), respectively. The primary endpoint of both studies is confirmed objective response rate (cORR) as assessed by an independent review committee. TRUST-IV (NCT07154706) is a Phase 3 placebo-controlled study evaluating IBTROZI for the adjuvant treatment of adults with resected early-stage ROS1+ NSCLC. The study will enroll approximately 180 patients in the U.S., Canada, Europe, Japan and China. The primary endpoint is disease-free survival as determined by investigator, and the primary completion date is estimated to be in 2030. Nuvation Bio is also sponsoring TRUST-III (NCT06564324), a confirmatory randomized Phase 3 study evaluating IBTROZI versus crizotinib in 138 patients in China with advanced ROS1+ NSCLC who have not previously received ROS1 TKIs.

U.S. Indication
IBTROZI is indicated for the treatment of adult patients with locally advanced or metastatic ROS1+ non-small cell lung cancer (NSCLC).

IMPORTANT SAFETY INFORMATION FOR IBTROZI (taletrectinib)

WARNINGS AND PRECAUTIONS

Hepatotoxicity: Hepatotoxicity, including drug-induced liver injury and fatal adverse reactions, can occur. 88% of patients experienced increased AST, including 10% Grade 3/4. 85% of patients experienced increased ALT, including 13% Grade 3/4. Fatal liver events occurred in 0.6% of patients. Median time to first onset of AST or ALT elevation was 15 days (range: 3 days to 20.8 months).

Increased AST or ALT each led to dose interruption in 7% of patients and dose reduction in 5% and 9% of patients, respectively. Permanent discontinuation was caused by increased AST, ALT, or bilirubin each in 0.3% and by hepatotoxicity in 0.6% of patients.

Concurrent elevations in AST or ALT ≥3 times the ULN and total bilirubin ≥2 times the ULN, with normal alkaline phosphatase, occurred in 0.6% of patients.

Interstitial Lung Disease (ILD)/Pneumonitis: Severe, life-threatening, or fatal ILD or pneumonitis can occur. ILD/pneumonitis occurred in 2.3% of patients, including 1.1% Grade 3/4. One fatal ILD case occurred at the 400 mg daily dose. Median time to first onset of ILD/pneumonitis was 3.8 months (range: 12 days to 11.8 months).

ILD/pneumonitis led to dose interruption in 1.1% of patients, dose reduction in 0.6% of patients, and permanent discontinuation in 0.6% of patients.

QTc Interval Prolongation: QTc interval prolongation can occur, which can increase the risk for ventricular tachyarrhythmias (e.g., torsades de pointes) or sudden death. IBTROZI prolongs the QTc interval in a concentration-dependent manner.

In patients who received IBTROZI and underwent at least one post baseline ECG, QTcF increase of >60 msec compared to baseline and QTcF >500 msec occurred in 13% and 2.6% of patients, respectively. 3.4% of patients experienced Grade ≥3. Median time from first dose of IBTROZI to onset of ECG QT prolongation was 22 days (range: 1 day to 38.7 months). Dose interruption and dose reduction each occurred in 2.8% of patients.

Significant QTc interval prolongation may occur when IBTROZI is taken with food, strong and moderate CYP3A inhibitors, and/or drugs with a known potential to prolong QTc. Administer IBTROZI on an empty stomach. Avoid concomitant use with strong and moderate CYP3A inhibitors and/or drugs with a known potential to prolong QTc.

Hyperuricemia: Hyperuricemia can occur and was reported in 14% of patients, with 16% of these requiring urate-lowering medication without pre-existing gout or hyperuricemia. 0.3% of patients experienced Grade ≥3. Median time to first onset was 2.1 months (range: 7 days to 35.8 months). Dose interruption occurred in 0.3% of patients.

Myalgia with Creatine Phosphokinase (CPK) Elevation: Myalgia with or without CPK elevation can occur. Myalgia occurred in 10% of patients. Median time to first onset was 11 days (range: 2 days to 10 months).

Concurrent myalgia with increased CPK within a 7-day time period occurred in 0.9% of patients. Dose interruption occurred in 0.3% of patients with myalgia and concurrent CPK elevation.

Skeletal Fractures: IBTROZI can increase the risk of fractures. ROS1 inhibitors as a class have been associated with skeletal fractures. 3.4% of patients experienced fractures, including 1.4% Grade 3. Some fractures occurred in the setting of a fall or other predisposing factors. Median time to first onset of fracture was 10.7 months (range: 26 days to 29.1 months). Dose interruption occurred in 0.3% of patients.

Embryo-Fetal Toxicity: Based on literature, animal studies, and its mechanism of action, IBTROZI can cause fetal harm when administered to a pregnant woman.

ADVERSE REACTIONS
Among patients who received IBTROZI, the most frequently reported adverse reactions (≥20%) were diarrhea (64%), nausea (47%), vomiting (43%), dizziness (22%), rash (22%), constipation (21%), and fatigue (20%).

The most frequently reported Grade 3/4 laboratory abnormalities (≥5%) were increased ALT (13%), increased AST (10%), decreased neutrophils (5%), and increased creatine phosphokinase (5%).

DRUG INTERACTIONS

Strong and Moderate CYP3A Inhibitors/CYP3A Inducers and Drugs that Prolong the QTc Interval: Avoid concomitant use.
Gastric Acid Reducing Agents: Avoid concomitant use with PPIs and H2 receptor antagonists. If an acid-reducing agent cannot be avoided, administer locally acting antacids at least 2 hours before or 2 hours after taking IBTROZI.
OTHER CONSIDERATIONS

Pregnancy: Please see important information in Warnings and Precautions under Embryo-Fetal Toxicity.
Lactation: Advise women not to breastfeed during treatment and for 3 weeks after the last dose.
Effect on Fertility: Based on findings in animals, IBTROZI may impair fertility in males and females. The effects on animal fertility were reversible.
Pediatric Use: The safety and effectiveness of IBTROZI in pediatric patients has not been established.
Photosensitivity: IBTROZI can cause photosensitivity. Advise patients to minimize sun exposure and to use sun protection, including broad-spectrum sunscreen, during treatment and for at least 5 days after discontinuation.
Please see accompanying full Prescribing Information.

(Press release, Nuvation Bio, MAR 17, 2026, View Source [SID1234663634])

Frontier Medicines to Present Findings on PI3Kα-RAS Breaker FMC-242 and AI-Powered Frontier™ Platform at AACR Annual Meeting 2026

On March 17, 2026 Frontier Medicines Corporation, a clinical-stage precision medicines company unlocking the proteome to develop small molecule oncology and immunology drugs against previously undruggable disease-causing targets, reported that it will present preclinical data on its FMC-242 program, as well as advances from its AI-powered Frontier Platform, at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2026, taking place April 17-22, 2026, in San Diego. FMC-242 is Frontier’s first-in-class allosteric breaker of the PI3Kα-RAS interaction that is in preclinical development for the treatment of solid tumors driven by RTK activation, RAS mutations and PI3Kα mutations, as both a single agent and in combination with other therapies including KRAS inhibitors.

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 look forward to presenting new preclinical data at AACR (Free AACR Whitepaper) demonstrating that FMC-242 drives robust anti-tumor activity both as a monotherapy and in combination with targeted agents, while maintaining a favorable tolerability profile," said Kevin Webster, Ph.D., Chief Scientific Officer of Frontier Medicines. "These findings highlight the potential of selectively disrupting the PI3Kα-RAS interaction to address tumors driven by RTK activation and RAS mutations. Together with new data showcasing our AI-powered Frontier Platform, this work underscores how systematically mapping the proteome for covalent binding sites enables us to expand the range of high-value cancer targets we can drug and advance precision medicines for patients."

Summary of the findings to be presented and poster presentation details are as follows:

Title: FMC-242, a highly potent and selective covalent inhibitor of the PI3Kα-RAS interaction, demonstrates robust anti-tumor activity as monotherapy and in combination with targeted therapies
Poster Number: 5762
Session Title: Multi-Axis Antineoplastic Agents
Session Date & Time: April 21, 2026, 2:00 – 5:00 p.m. PT
Location: Poster Section 14, San Diego Convention Center
Summary of Findings: FMC-242 is a first-in-class, potent, selective, orally bioavailable covalent allosteric breaker of the PI3Kα-RAS interaction. In cell line- and patient-derived xenograft models with HER2 amplification and/or KRAS mutations, FMC-242 demonstrated potent anti-tumor activity with favorable tolerability and no effect on insulin signaling or blood glucose. In combination with EGFR inhibitors, KRASG12C inhibitors (including FMC-376), and pan-RAS/KRAS agents, FMC-242 further enhanced anti-tumor activity, supporting its potential as a differentiated monotherapy and combination approach.

Title: Finding Goldilocks: How AI-powered covalent drug discovery removes the "un" from "undruggable"
Poster Number: 4183
Session Title: Integrative Computational Approaches 2
Session Date & Time: April 21, 2026, 9:00 a.m. – 12:00 p.m. PT
Location: Poster Section 4, San Diego Convention Center
Summary of Findings: Application of the Frontier Platform, which integrates chemoproteomics, covalent chemistry, and machine learning, has enabled identification of selective covalent small-molecule leads across high-value cancer targets, including historically difficult drivers such as KEAP1, ADAR, DHX9, PTPN11, and MYC. The platform maps covalent binding sites across the proteome and applies AI-guided predictive modeling and optimized covalent fragment libraries to accelerate compound design, expanding the range of tractable oncogenic targets previously considered undruggable.

About FMC-242

FMC-242 is a first-in-class allosteric breaker of the PI3Kα-RAS interaction that breaks the interaction between PI3Kα and RAS to inhibit downstream signaling in tumors without impacting normal functions such as glucose homeostasis. The mechanism of action inhibits RAS driven PI3Kα-AKT signaling in tumors while minimizing the off-target effects and toxicities commonly associated with the broader class of kinase inhibitors. In preclinical models, FMC-242 has shown potent anti-tumor activity demonstrating the potential to impact patients with lung, colorectal, breast and other cancers that are driven by RTK activation, RAS mutation and PI3Kα mutations either as a single agent or in combination with other therapies including KRAS inhibitors. PI3Kα is the second most commonly mutated oncogene and plays an essential role in both KRAS- and RTK-driven cancers, such as colorectal, lung, and breast cancers, among others.

(Press release, Frontier Medicines, MAR 17, 2026, View Source [SID1234663650])

Beyond Cancer Reports Early Clinical Activity and Favorable Safety Profile with Interim Data from Phase 1 UNO Trial

On March 17, 2026 Beyond Cancer, Ltd., a clinical stage biotechnology company developing ultra-high concentration nitric oxide (UNO) as an investigational immunotherapeutic for solid tumors and subsidiary of Beyond Air, Inc. (NASDAQ: XAIR), reported early signs of clinical activity and a favorable safety and tolerability profile from its Phase 1 clinical trial evaluating a single intratumoral UNO injection administered as monotherapy. These data were included in an Online Itinerary Planner issued today for the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2026, which is scheduled to be held from April 17-22, 2026 at the San Diego Convention Center in San Diego, California.

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 Phase 1 trial (NCT05351502) was a clinical proof-of-concept trial that assessed the intratumoral administration of UNO in patients with unresectable cutaneous or subcutaneous histologically confirmed primary or metastatic lesions. The trial enrolled ten heavily pretreated patients, including breast cancer (n=6), squamous cell carcinoma (n=2), and melanoma (n=2). Patients received a mean of 5.5 prior systemic therapies and 10.3 total cancer-directed treatments. Six patients received 25,000 ppm UNO and four patients received 50,000 ppm UNO.

As of October 1, 2025, seven of ten patients remain alive between 19 to 37 months following a single UNO injection. One patient died of disease progression 25 months after treatment. Two patients with triple negative breast cancer have no evidence of disease. No deaths occurred within 12 weeks after treatment. Treatment demonstrated a favorable safety and tolerability profile, with most treatment‑related adverse events limited to Grade 1. One treatment-related serious adverse event (hypoxia) occurred during administration at 25,000 ppm; the event was not considered dose-limiting and resolved fully.

"The combination of favorable safety and tolerability and early clinical activity strengthen our belief that UNO could serve as a differentiated complement to anti‑PD‑1 therapy in metastatic disease and perhaps as monotherapy prior to metastases," said Steve Lisi, Chief Executive Officer of Beyond Air. "The duration of survival in this end-stage, heavily pre-treated population is compelling, and we look forward to future studies to better understand the potential of UNO therapy."

AACR Annual Meeting 2026 Poster Presentation Details:
Session Category: Experimental and Molecular Therapeutics
Session Title: Innovative Therapeutic Modalities and Translational Platforms
Session Start: April 19, 2026 at 5:00 PM ET / 2:00 PM PT
Session End: April 19, 2026 at 8:00 PM ET / 5:00 PM PT
Location: Poster Section 13, San Diego Convention Center
Poster Board Number: 22
Poster Number: 304

The poster presentation at AACR (Free AACR Whitepaper) will include data from an updated analysis of the ongoing Phase 1 trial beyond what is reflected in the published abstract referenced in this release.

About Nitric Oxide
Nitric Oxide (NO) is a potent molecule, naturally synthesized in the human body, proven to play a critical role in a broad array of biological functions. In the airways, NO targets the vascular smooth muscle cells that surround the small resistance arteries in the lungs. Currently, exogenous inhaled NO is used in adult respiratory distress syndrome, post certain cardiac surgeries and persistent pulmonary hypertension of the newborn to treat hypoxemia. Additionally, NO is believed to play a key role in the innate immune system and in vitro studies suggest that NO possesses anti-microbial activity not only against common bacteria, including both gram-positive and gram-negative, but also against other diverse pathogens.

About UNO Therapy for Solid Tumors
Cancer is the second leading cause of death globally, with tumor metastases responsible for approximately 90% of all cancer-related deaths. Current cancer treatment modalities generally include chemotherapy, immunotherapy, radiation, and/or surgery. Ultra-high concentration Nitric Oxide (UNO) therapy is a completely new approach to preventing relapse or metastatic disease. In vitro murine data show that local tumor ablation with UNO stimulates an anti-tumor immune response in solid tumor cancer models. Beyond Cancer, Ltd. believes that UNO has the potential to prevent relapse or metastatic disease with as little as a single 5-minute treatment and with limited toxicity or off-target effects.

(Press release, Beyond Cancer, MAR 17, 2026, View Source [SID1234663666])

Molecular Partners to Hold Three Poster Presentations at AACR 2026

On March 18, 2026 Molecular Partners AG (SIX: MOLN; NASDAQ: MOLN), a clinical-stage biotech company developing a novel class of custom-built protein drugs known as DARPin therapeutics ("Molecular Partners" or the "Company"), reported it will present three posters at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) 2026 Annual Meeting, taking place April 17-22 in San Diego, California, USA.

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!

Details of the presentations at AACR (Free AACR Whitepaper) 2026:

Logic-gated Switch-DARPin T cell engager with CD2 co-stimulation for improved safety and efficacy in MSLN and EpCAM co-expressing ovarian cancer
Session Category: Immunology
Session Title: T Cell Engagers 1
Session Start: 4/20/2026 9:00 AM PT
Session End: 4/20/2026 12:00 PM PT
Location: Poster Section 10
Poster Board Number: 16
Poster Number: 1624

Logic-gated Switch-DARPin–based immune cell engagers guided by data-driven tumor-antigen profiling: A computational workflow for the development of cancer immunotherapies
Session Category: Bioinformatics / Computational Biology / Systems Biology / Convergent Science
Session Title: Application of Bioinformatics to Cancer Biology 3
Session Start: 4/20/2026 2:00 PM PT
Session End: 4/20/2026 5:00 PM PT
Location: Poster Section 1
Poster Board Number: 16
Poster Number: 2691

Molecular characteristics of MP0712, a clinical stage ²¹²Pb-based Radio-DARPin candidate for targeted anti-DLL3 radiotherapy of small cell lung cancer (SCLC)
Session Category: Experimental and Molecular Therapeutics
Session Title: Targeted Radiopharmaceuticals and Combination Strategies in Cancer Therapy
Session Start: 4/22/2026 9:00 AM PT
Session End: 4/22/2026 12:00 PM PT
Location: Poster Section 17
Poster Board Number: 16
Poster Number: 7197

About Radio-DARPins
Molecular Partners’ Radio-DARPins are designed as ideal vectors for precise delivery of potent alpha-emitting isotopes to tumor lesions and have the potential to unlock a broad range of tumor targets for targeted radiopharmaceuticals. Building on the DARPins’ unique properties, Molecular Partners has developed a proprietary Radio-DARPin platform to address historic limitations of radioligand therapy, such as kidney accumulation and toxicity, and suboptimal tumor uptake. Molecular Partners’ Radio-DARPins addresses these limitations through half-life extension technologies and surface engineering approaches, while preserving the advantages of the small protein format.

(Press release, Molecular Partners, MAR 17, 2026, View Source [SID1234663706])

LabGenius Therapeutics Announces Poster Presentation at the AACR Annual Meeting 2026

On March 17, 2026 LabGenius Therapeutics ("LabGenius"), a drug discovery company combining artificial intelligence (AI), high-throughput experimentation and machine-learning to discover next-generation therapeutic antibodies, reported that a scientific poster will be presented at the AACR (Free AACR Whitepaper) Annual Meeting 2026, being held April 17–22, 2026, at the San Diego Convention Center, California.

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 will debut preclinical data for LGTX-101, the company’s selectivity-enhanced Nectin-4 x CD3 T-cell engager (TCE), demonstrating:

A preliminary pharmacokinetic profile that supports the potential for a Q2W–Q4W clinical dosing regimen
Robust T-cell activation in primary bladder cancer co-culture models at concentrations below 5 pM
No evidence of T-cell activation when peripheral blood mononuclear cells (PBMCs) are cultured with human primary keratinocytes, which are known to endogenously express Nectin-4
Robust and reproducible regression of established tumours in vivo in a humanised BT-474 xenograft mouse model with >90% tumour growth inhibition observed at dose levels as low as 0.1 mg/kg
Poster Presentation Details

Title A Novel Machine-Learning Derived Nectin-4 x CD3 Bispecific T-Cell Engager,
LGTX-101, Demonstrates High Degrees of Tumour Selectivity and Potently Induces Tumour Regression in vivo
Date and time Monday, April 20, 2026, 09:00–12:00 (PDT)
Poster details Number 1626 | Section 10 | Board 18
Location San Diego Convention Center, California
LGTX-101 Overview

LabGenius has developed LGTX-101, a selectivity-enhanced Nectin-4 x CD3 T-cell engager (TCE). The company’s lead optimisation platform, EVA,was used to discover and optimise a TCE for improved killing selectivity, potency, efficacy, and manufacturability. The biological mechanism underlying this enhanced selectivity is based on the principle of avidity. By harnessing avidity-driven selectivity, the optimised LGTX-101 can distinguish between healthy and diseased cells based on differential tumour-associated antigen expression.

(Press release, LabGenius Therapeutics, MAR 17, 2026, View Source [SID1234663617])