Medicine is believed to extend patients’ lives by almost a year on average; FDA has approved it based on Phase II trial, pending a review of further trial data in 2024

Tofersen, which is injected into the spine like an epidural, is giving new hope to two patients at Tel Aviv Sourasky Medical Center

Newly-discovered variation cuts incidence of illness made famous by Ice Bucket Challenge; Weizmann team now working to mimic effect in patients to reduce symptoms

Ady Barkan, an ALS sufferer name-checked by Warren at recent Democratic debate, says issue 'too important for 30-second sound bites shouted between ten different candidates'

Findings 'are only a first step toward achieving a comprehensive understanding of the potential impact of the microbiome,' Weizmann researcher says