Asahi Kasei Pharma selects MAIA Pharmaceuticals to Advance Teribone™ for U.S. osteoporosis patients | 2025 | News

by Chief Editor

Asahi Kasei Pharma Partners with MAIA to Bring Osteoporosis Treatment to U.S. Market

Asahi Kasei Pharma has announced a strategic collaboration with MAIA Pharmaceuticals, Inc. To develop and commercialize Teribone™ (teriparatide acetate) in the United States. This move aims to expand access to a proven bone-forming therapy for the growing number of Americans at risk of osteoporosis and related fractures.

The Growing Osteoporosis Crisis in the U.S.

Osteoporosis affects over 10 million diagnosed individuals in the U.S., with an estimated 44 million more at risk. As the population ages, this number is projected to increase significantly. Osteoporotic fractures are a leading cause of hospitalization, disability, and reduced independence among older adults, often leading to prolonged bed rest and diminished quality of life.

Teribone™: A Focus on Bone Formation

Teribone™ is a human parathyroid hormone (PTH) preparation designed to promote bone formation. Administered weekly or twice-weekly, it improves bone quality and increases bone mass, ultimately strengthening bones and reducing fracture risk. The drug has been widely used in Japan since its approval in 2011.

MAIA Pharmaceuticals: Expertise in U.S. Market Access

MAIA Pharmaceuticals brings specialized expertise in U.S. Regulatory affairs, clinical development, and commercialization of complex medicines. Under the collaboration, MAIA will support the future development and commercialization of Teribone™ in the U.S., with Asahi Kasei Pharma granting MAIA the right to a future license to develop Teribone™ and obtain marketing approval, subject to customary conditions.

Asahi Kasei’s Strategic Focus

This collaboration aligns with Asahi Kasei’s “Trailblaze Together” medium-term management plan, which identifies the Pharmaceuticals business as a First Priority area. The company’s mission is “to sincerely care for each individual life and solve their unmet medical needs with a wealth of ideas and solid science,” and this partnership represents a key step in extending that mission to patients in the United States.

Future Trends in Osteoporosis Treatment

The partnership between Asahi Kasei and MAIA signals a growing trend of pharmaceutical companies focusing on specialized therapies for age-related diseases. The increasing prevalence of osteoporosis, coupled with advancements in bone-forming medications like Teribone™, is driving demand for more effective treatment options. Further developments are likely to include:

  • Combination Therapies: Research into combining Teribone™ with other osteoporosis medications to enhance efficacy.
  • Improved Delivery Systems: Development of more convenient administration methods, potentially moving beyond injections.
  • Personalized Medicine: Tailoring treatment plans based on individual patient risk factors and bone health profiles.

Did you realize? Osteoporosis is often called a “silent disease” given that bone loss occurs without symptoms. Many people don’t realize they have osteoporosis until they experience a fracture.

FAQ

What is Teribone™?
Teribone™ is a human parathyroid hormone (PTH) preparation that promotes bone formation, improving bone quality and reducing fracture risk.
What is MAIA Pharmaceuticals’ role?
MAIA Pharmaceuticals will lead the U.S. Regulatory, clinical, and commercial development of Teribone™.
Who is at risk for osteoporosis?
Over 10 million Americans are diagnosed with osteoporosis, and an estimated 44 million are at risk, particularly as they age.

Pro Tip: Maintaining a healthy lifestyle with adequate calcium and vitamin D intake, along with regular weight-bearing exercise, can help prevent osteoporosis.

Learn more about osteoporosis and bone health by visiting the National Osteoporosis Foundation website.

Do you have questions about Teribone™ or osteoporosis treatment? Share your thoughts in the comments below!

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