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Embattled stem cell scientist says charges against him false

FILE - In this Friday, July 30, 2010 file photo, Dr. Paolo Macchiarini looks on during a press conference in Florence, Italy. Italian scientist Dr. Paolo Macchiarini was once considered a pioneer in regenerative medicine, credited with creating the world’s first windpipe partially made from a patient’s own stem cells. But in the last year, Macchiarini has been embroiled in a series of scandals, charged with falsifying his CV, accused of scientific misconduct and misrepresenting his work. Macchiarini was fired on Thursday, March 24, 2016 by Karolinska University for various reasons, including breaching the institution’s “fundamental values” and damaging its reputation. In an email to the Associated Press on Wednesday, March 30, Macchiarini refuted the accusations. “The allegations that have been made against me are entirely false,” he said. “I am now in the process of instructing lawyers to defend my reputation vigorously.” (AP Photo/Lorenzo Galassi, file)
FILE - In this Friday, July 30, 2010 file photo, Dr. Paolo Macchiarini looks on during a press conference in Florence, Italy. Italian scientist Dr. Paolo Macchiarini was once considered a pioneer in regenerative medicine, credited with creating the world’s first windpipe partially made from a patient’s own stem cells. But in the last year, Macchiarini has been embroiled in a series of scandals, charged with falsifying his CV, accused of scientific misconduct and misrepresenting his work. Macchiarini was fired on Thursday, March 24, 2016 by Karolinska University for various reasons, including breaching the institution’s “fundamental values” and damaging its reputation. In an email to the Associated Press on Wednesday, March 30, Macchiarini refuted the accusations. “The allegations that have been made against me are entirely false,” he said. “I am now in the process of instructing lawyers to defend my reputation vigorously.” (AP Photo/Lorenzo Galassi, file) FILE - In this Friday, July 30, 2010 file photo, Dr. Paolo Macchiarini looks on during a press conference in Florence, Italy. Italian scientist Dr. Paolo Macchiarini was once considered a pioneer in regenerative medicine, credited with creating the world’s first windpipe partially made from a patient’s own stem cells. But in the last year, Macchiarini has been embroiled in a series of scandals, charged with falsifying his CV, accused of scientific misconduct and misrepresenting his work. Macchiarini was fired on Thursday, March 24, 2016 by Karolinska University for various reasons, including breaching the institution’s “fundamental values” and damaging its reputation. In an email to the Associated Press on Wednesday, March 30, Macchiarini refuted the accusations. “The allegations that have been made against me are entirely false,” he said. “I am now in the process of instructing lawyers to defend my reputation vigorously.” (AP Photo/Lorenzo Galassi, file)

LONDON (AP) – Italian scientist Dr. Paolo Macchiarini, who was once considered a stem cell pioneer but was fired last week by his university for breaching medical ethics, says the allegations against him are false.

In the last year, Macchiarini has been accused of doctoring his resume, scientific misconduct and misrepresenting his work. Macchiarini was dismissed Thursday by Sweden’s Karolinska University for reasons including breaching the institution’s “fundamental values.”

In an email Tuesday night to The Associated Press, Macchiarini disputed the accusations. He calls them “entirely false” and says “I am now in the process of instructing lawyers to defend my reputation vigorously.”

Karolinska’s first investigation into Macchiarini found him guilty of scientific misconduct while the second cleared him. A third investigation is ongoing.