The family of a desperately ill girl have been given fresh hope after she was screened for potentially life-saving treatment in New York.

Holly Clarke is battling Batten's Disease which leads to the progressive deterioration of the brain and nervous system causing seizures, blindness, loss of muscle co-ordination, mental problems and dementia.

The five-year-old is losing her eyesight and cannot walk. Her speech is restricted to a handful of words.

But the future is looking brighter after Holly was tested in New York for her suitability to trial a radical gene therapy for the disease.

Holly underwent a series of blood tests, X-rays and scans at Cornell University's Weill Med-ical College in New York to see if she is suitable for the pioneering treatment which is being run through the Amer-ican-based Nathan's Battle Foundation.

Holly's mum Shirelle, 35, of Derwent Road, Bolton, Brad-ford, said: "The tests went very well. The MRI scan showed signs consistent with Batten's but there are still lots of healthy brain cells. Apart from Batten's, Holly is very healthy.

"Holly was laughing and dancing so we were really pleased with her. Providing the trials are up and running there should not be a problem with her having treatment."

Holly's case has still to be put before a panel of five doctors who will make the final decision on whether she will receive the treatment.

"We're really pleased but a bit apprehensive as it's a big operation and will take a lot out of her," said Shirelle. "But if it works it could save her life.

"Holly has classed as a moderate case which is what they need."

Holly, Shirelle and dad Darren were flown to New York by British business tycoon Sir Richard Branson after he was contacted by two Virgin cabin crew who met Holly and her family on a holiday flight to Florida organised by the Make A Wish Foundation.

Sir Richard offered to pay for Holly and one parent every time they needed to return to America for treatment or check-ups - for as long as it takes.

"Holly could get called back any time between April and June," said Shirelle.

"She seems to take a step back and then recover herself. She is fighting it in her own way."

Supporters have already raised more than £20,000 to pay for treatment and specialist equipment for Holly. A 70s and 80s fundraising night will be held on Friday, April 29, at 7.30pm at the Railway Social Club in Wakefield Road. Tickets costing £3 are available on the door or by calling (01274) 636995.