World-Premier Cancer Center Sheba Medical Center Selects Entolimod for Clinical Trial, Potentially Expanding Valion Bio into the Multi-Billion-Dollar Neutropenia Market
Rhea-AI Summary
Valion Bio (Nasdaq: VBIO) announced that Sheba Medical Center, ranked the world’s #7 hospital, has finalized a clinical trial protocol to evaluate Entolimod in cancer patients receiving high-dose radiation for a rare cancer. Sheba independently selected Entolimod for its potential to reduce radiation-induced neutropenia and protect healthy tissue.
The Sheba study, enrolling up to 10 adults, is planned to be fully funded and conducted by Sheba, while Valion Bio supplies Entolimod and limited non-standard-of-care support. According to Valion Bio, this creates a second clinical development pathway beyond its FDA Animal Rule program for Acute Radiation Syndrome, potentially expanding Entolimod into the larger supportive oncology and neutropenia markets. Key expected milestones include IRB approval in Q3 2026, first patient enrollment in Q4 2026–Q1 2027, an interim readout in early 2027, and topline data in 2027.
Positive
- Sheba Medical Center funds and runs trial, reducing Valion Bio’s cash outlay
- Second development pathway beyond Acute Radiation Syndrome into radiation-induced neutropenia
- Up to 10 cancer patients to generate independent, human clinical data
- Clear milestone timeline through 2027 for IRB, enrollment, interim, and topline data
- External validation from a top-ranked global hospital that approached Valion Bio
Negative
- Initial Sheba study limited to up to 10 patients, constraining early data scope
- Clinical milestones and data readouts are subject to regulatory and operational requirements
- Evaluation focused on a rare cancer, which may limit early generalizability
Market reaction after cancer trial protocol: VBIO -28.50% in the Jul 20 session
In the Jul 20 session, VBIO declined 28.50%, reflecting a significant negative market reaction. Argus tracked a trough of -30.9% from its starting point during tracking. Our momentum scanner triggered 33 alerts that day, indicating elevated trading interest and price volatility. Trading volume was very high at 4.0x the daily average, suggesting heavy selling pressure.
Data tracked by StockTitan Argus on the day of publication.
Key Figures
Previous Clinical trial Reports
| Date | Event | Sentiment | 24h Move | Catalyst |
|---|---|---|---|---|
| May 05 | Clinical trial protocol | Positive | -3.4% | NIAID protocol triggered full funding for up to $7 million of BLA-enabling studies. |
24h Move is the share-price change in the day after each event; other market factors may also have contributed.
The only tag-specific clinical-trial precedent recorded a -3.35% 24-hour reaction despite the earlier announcement's positive development framing.
Key Terms
neutropenia medical
acute radiation syndrome medical
fda animal rule regulatory
institutional review board regulatory
AI-generated analysis. How Rhea-AI works. Not financial advice.
Sheba Medical Center, which is ranked the #7 hospital in the world, has chosen to evaluate and fund a trial of Valion Bio's Entolimod in cancer patients, creating a second clinical development pathway beyond Acute Radiation Syndrome.
Highlights
- Independent Validation — Sheba Medical Center, ranked the #7 hospital in the world, selected Entolimod for clinical evaluation in cancer patients based on its potential to reduce radiation-induced neutropenia and protect healthy tissue during radiation therapy.
- Second Major Commercial Opportunity — This study expands Entolimod beyond Acute Radiation Syndrome into radiation-induced neutropenia and supportive oncology care, representing a substantially larger commercial market.
- Independent Clinical Value Driver — The study establishes a second clinical development pathway alongside Valion Bio's FDA Animal Rule program, as a medical countermeasure for Acute Radiation Syndrome (ARS).
- Capital Efficient Development — Sheba is planning to fund and conduct the trial, enabling Valion Bio to generate independent clinical data with minimal incremental investment.
The study, which will enroll up to 10 adult patients, will be conducted by Sheba Medical Center, which approached Valion Bio after recognizing Entolimod's potential to reduce radiation-induced neutropenia and protect healthy tissue during radiation therapy. Under the collaboration, Sheba is planning to fund and conduct the clinical trial, while Valion Bio will provide the investigational drug and support only limited study-related activities outside the standard of care, creating a potential highly capital-efficient opportunity to generate independent clinical data.
"This is a major value-creation milestone for Valion Bio and our shareholders," said Michael K. Handley, President and Chief Executive Officer of Valion Bio. "One of the world's premier hospitals and research centers recognized the potential of Entolimod and approached us to conduct this study. Their willingness to invest their own resources to evaluate Entolimod represents meaningful external validation of our science. More importantly, this collaboration could expand Entolimod beyond biodefense into the multi-billion-dollar supportive oncology market. If successful, Entolimod has the potential to become an important therapy for reducing radiation-induced neutropenia and protecting healthy tissue during cancer treatment, creating a second and potentially much larger commercial opportunity for our lead drug, Entolimod."
Expanding Beyond Biodefense
Entolimod is currently being developed under the
Cancer patients receiving high doses of radiation frequently develop neutropenia, leading to infections, treatment delays, and reduced treatment intensity. The Sheba study will evaluate whether Entolimod can preserve bone marrow function, reduce neutropenia, and improve patients' ability to complete potentially curative radiation therapy.
Sheba Neutropenia Study Near-Term Clinical Catalysts
The Company expects the following development milestones, subject to regulatory and operational requirements:
- Institutional Review Board approval: Expected Q3 2026
- First patient enrolled: Expected Q4 2026-Q1 2027
- Interim data readout: Expected during early 2027
- Topline data: Expected in 2027
Each milestone represents an anticipated opportunity to further demonstrate Entolimod's clinical and market potential, as well as a potential opportunity to expand shareholder value.
About Sheba Medical Center
Sheba Medical Center, located in Tel Hashomer,
About Valion Bio, Inc.
Valion Bio, Inc. (Nasdaq: VBIO) is a clinical-stage immunotherapeutics company developing Entolimod, a Toll-like receptor 5 (TLR5) agonist, as a first-in-class radioprotector and radiomitigator for medical countermeasure and supportive-care applications. Entolimod is being developed under the U.S. Food and Drug Administration's Animal Rule for Acute Radiation Syndrome (ARS) and has received Fast Track and Orphan Drug designations. Valion Bio's wholly-owned subsidiary Velocity Bioworks®, based in San Antonio, Texas, is a microbial fermentation contract development and manufacturing organization (CDMO). For additional information, please visit www.valionbio.com.
Forward-Looking Statements
This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, without limitation, statements regarding the initiation, conduct, timing, enrollment pace, and potential results of the clinical study at Sheba Medical Center evaluating Entolimod; the anticipated timing of Institutional Review Board approval, first patient enrollment, interim data readout, and topline data; the potential of Entolimod as a radioprotector, radiomitigator, and supportive-care agent, including in cancer patients receiving therapeutic radiation and other radiation exposure settings; market size and commercial-opportunity references, including with respect to neutropenia and supportive-care oncology; potential strategic partnership interest; the Company's Animal Rule development program for Acute Radiation Syndrome; the integration and operations of Velocity Bioworks®; the Company's Nasdaq listing and continued listing compliance; the Company's working capital and financing plans; and the Company's ability to consummate strategic transactions. Forward-looking statements are based on the Company's current expectations and are subject to a variety of risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements. These risks and uncertainties include, without limitation, those described in the Company's Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission on March 30, 2026, and in the Company's other filings with the SEC. Forward-looking statements speak only as of the date on which they are made, and the Company undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.
Investor + Media Contact
Rich Cockrell
CG Capital
vbio@cg.capital
404.736.3838
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SOURCE Valion Bio, Inc.