StemCell Therapy

HOLLISTON, Mass., June 26, 2012 (GLOBE NEWSWIRE) -- Harvard Bioscience, Inc. (HBIO), a global developer, manufacturer, and marketer of a broad range of tools to advance life science research and regenerative medicine, announces that its "InBreath" bioreactors were used for the world's first and second successful laryngotracheal implants, using synthetic laryngotracheal scaffolds seeded with cells taken from the patients' bone marrow. The surgeries took place at Krasnodar Regional Hospital in Krasnodar, Russia on June 19th and June 21st. The recipients of the implants, Julia T. and Aleksander Z., are recovering well. The implants in the procedures were grown in bioreactors developed by the regenerative medicine device business of Harvard Bioscience.

The transplants, which required more than a half-year of preparation, were performed on the first two patients enrolled in an ongoing clinical trial at Krasnodar Regional Hospital. The Russian Ministry of Health has approved a clinical protocol for an unlimited number of patients in this trial, all of which will involve trachea procedures.

Each bioreactor was specifically adapted by Harvard Bioscience to the clinical requirements for each patient. Each bioreactor was loaded with a synthetic scaffold in the shape of the patient's original organ. The scaffolds were then seeded with the patient's own stem cells. Over the course of about two days, the bioreactor promoted proper cell seeding and development. Because the patients' own stem cells were used, their bodies have accepted the transplants without the use of immunosuppressive drugs.

A photo accompanying this release is available at http://www.globenewswire.com/newsroom/prs/?pkgid=13437

The procedures are the result of a global collaboration involving organizations in the US, Sweden, Russia, Germany, and Italy:

-- The bioreactors were developed, manufactured and prepared by teams at Hugo Sachs Elektronik, a German subsidiary of Harvard Bioscience and at Harvard Bioscience, based in Massachusetts, U.S.A.

-- The scaffolds were created by US-based Nanofiber Solutions.

-- The principal transplant surgeon and main coordinator for both procedures was Dr. Paolo Macchiarini, Professor of Regenerative Surgery at Karolinska Institute in Stockholm.

-- Dr. Macchiarini was assisted by a team of surgeons including Dr. Vladimir Porhanov, Chief Doctor of Krasnodar Regional Hospital and head of the Oncological and Thoracic Department of Kuban State Medical University; thoracic surgeons Dr. Igor Polyakov and Dr. Nikolay Naryzhnyi, of Krasnodar Regional Hospital; Dr. Anatoly Zavrazhnov, deputy chief of Krasnodar Regional Hospital; and Dr. Sergey Sitnick, anesthesiologist and head of Krasnodar Regional Hospital's intensive care unit.

-- Dr. Alessandra Bianco at University of Rome, Tor Vergata, performed mechanical testing during scaffold development.

Read the rest here:
Photo Release -- Harvard Bioscience's "InBreath" Bioreactors Used in World's First Successful Regenerated ...

This entry was posted on June 26, 2012 at 1:12 pm and is filed under Regenerative Medicine. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed. |