Jornal Nacional: pesquisa com proteína da placenta devolve parte dos movimentos após lesão na medula

About this video

• Video Title: Jornal Nacional: pesquisa com proteína da placenta devolve parte dos movimentos após lesão na medula
• Channel: g1
• Speakers: (No speakers identified in the transcript)
• Duration: 00:06:45

Overview

This video reports on a groundbreaking Brazilian scientific research that has developed a treatment using a protein extracted from the placenta. This treatment has shown promise in restoring partial movement to individuals with spinal cord injuries, as demonstrated in experimental phases with both animals and humans. The research, which has been in development for over 25 years, aims to re-establish communication between neurons interrupted by spinal cord lesions. While early results are encouraging, further clinical tests and authorization from regulatory bodies like Anvisa are required to ensure patient safety and advance the treatment to the next phases.

Key takeaways

• Pioneering Research: Brazilian scientists have developed a treatment using a protein derived from the placenta, after more than 25 years of research.
• Restoration of Movement: In experimental stages, the treatment has helped dogs and humans with spinal cord injuries regain some motor functions.
• Mechanism of Action: The treatment involves using "polylaminina," a lab-created compound that mimics a protein found in the human body during embryonic development, to help neurons reconnect and restore electrical impulses.
• Human Trials and Results: A study involving eight patients with complete spinal cord injuries showed varying degrees of motor recovery in six of them after receiving an injection of polylaminina within 72 hours of their accident.
• Regulatory Hurdles: The treatment is still in its early stages, and further clinical trials in humans are pending authorization from Anvisa, which requires additional safety data.
• Patient Testimonials: Individuals like Bruno, Silvânia, Guilherme, and Dona Nilma share their experiences of regaining mobility and independence after participating in the studies.