UK SOAP OPERA TO UNVEIL A MITOCHONDRIAL DISEASE STORYLINE: Jane Danson has warned there’s ‘not a lot of hope’ for Leanne’s son Oliver (Picture: ITV) Coronation Street’s Jane Danson has warned viewers that there is ‘not a lot of hope’ for Leanne Tilsley’s son Oliver during the soap’s new mitochondrial disease storyline. The ITV soap is currently airing […]