Developing cancer therapies to prolong and improve the lives of cancer patients

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Modulating sphingolipid metabolism to potentially treat cancer and other diseases where sphingolipid metabolism is  disregulated, such as neurodegenerative diseases.

Well-tolerated biologic
BXQ-350 is a novel biologic that is an analog of a human protein and activates sphingolipids for a targeted, low-toxicity cancer treatment with an established safety profile.
Unique mechanism for potential cancer treatment
By decreasing cancer-proliferating Sphingosine-1-Phosphate (S1P), and increasing anti-cancer ceramide, BXQ-350 is designed to create an anti-tumor environment where cancer cells enter programmed cell death.
Demonstrated clinical benefit
 BXQ has demonstrated reduction in dose limiting side effects, enabling greater tolerability to standard chemotherapy treatments.

Addressing an unmet need

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2ndmost
Colorectal cancer is the second-leading cause of cancer-related deaths in the US (numbers for men and women combined) with 55,000 deaths estimated for 2026*

2.9%
For people younger than 50 yrs incidence rates have increased by 2.9% per year while incidence rates for older adults have dropped by 1% per year

159k
Estimated number of colorectal cases for 2026*

1st
Colorectal cancer (CRC) mortality increased, by 1.1% per year since 2005, advancing it to be the most common cause of cancer death in men under 50 and 2nd most common cause for women under 50.

Where new also means different

Bexion Pharmaceuticals is a clinical‑stage biopharmaceutical company advancing a differentiated class of biologic therapy designed to address fundamental mechanisms that enable cancer survival and treatment resistance. The Company’s lead program, BXQ‑350, engages dysregulated sphingolipid metabolism—a core biological axis underlying multiple hallmarks of cancer—with the goal of improving outcomes in patients with advanced solid tumors.

BXQ‑350 targets cancer adaptation by leveraging an analogue of a natural human protein that modulates sphingolipid metabolism, restoring balance to a core survival system that tumors co‑opt to resist therapy and evade natural cell death.

In the Phase 1b/2a study in metastatic colorectal cancer, BXQ‑350 showed encouraging proof‑of‑concept in combination with standard of care, including in patients with poor prognostic features—settings where tumor adaptation is a major driver of treatment failure.

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Resources

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