How many babies does a seahorse give birth to?

A male seahorse can give birth to up to 2,000 babies in one delivery.

This astonishing fact makes the seahorse one of the fastest-reproducing animals. Glioblastoma is one of the fastest-reproducing, aggressive brain tumours – and The National Brain Appeal want to fund new ways to treat it. 

IPI-GLIO Immunotherapy Appeal

Glioblastoma is a type of astrocytoma, a cancer that forms from star-shaped cells in the brain called astrocytes. It is the most common type of primary, malignant and very aggressive brain tumour with around 2,200 cases diagnosed each year in England. Standard treatment usually involves surgery (if possible) to remove the tumour. This is often followed by radiotherapy and chemotherapy. There is an urgent need for new treatments to improve outcomes and survival rates for patients with glioblastoma.

Impact it will make:

Dr Paul Mulholland is a consultant medical oncologist at The National Hospital for Neurology and Neurosurgery (UCLH). He is optimistic about new treatments including immunotherapy for treating glioblastoma. An immunotherapy drug, called ipilimumab, has been approved for use in patients with advanced melanoma and brain metastases (secondary tumours). More than 18% of patients who received this immunotherapy drug in a clinical trial for melanoma were alive after five years compared to only 8% who did not.

Fundraising commitments:

The National Brain Appeal has committed to £250,000 to support the running costs of the trial. The trial will involve seven UK sites: Addenbrookes Hospital, Cambridge; Churchill Hospital, Oxford; Guy’s Hospital, London; Mount Vernon Cancer Centre, Northwood; The Christie, Manchester; University College Hospital, London; and Western General Hospital, Edinburgh.

Help us raise vital funds for Queen Square projects

Please help us achieve our vision to help create better outcomes for everyone with a neurological disorder by making a donation to help raise vital funds.

Get In Touch

Contact details

020 3448 4724


The National Brain Appeal
3rd Floor
Ormond House
26/27 Boswell Street
London WC1N 3JZ

Registered Charity No. 290173. A limited company registered in England. No. 01844281
Photography: @georgehouse/ | @janefergusonphotography/​k