Retraction: MicroRNA-221-3p Plays an Oncogenic Role in Gastric Carcinoma by Inhibiting PTEN Expression

Key Points

• The retraction of research emphasizes concerns about the role of microRNA-221-3p in gastric carcinoma.
• Concerns focus on how microRNA-221-3p inhibits PTEN expression, impacting tumor growth.
• The methodology used in the original study has raised significant questions regarding its validity.
• This retraction calls for careful scrutiny of similar studies in cancer research.