Root-sprouting in myco-heterotrophic plants: prepackaged symbioses or overcoming meristem limitation?

Anti-tumour necrosis factor (TNF)-alpha agents promise better disease control for treatment of inflammatory arthritides which are resistant to classical disease-modifying treatment and provide better functional outcome. But these agents are not free of adverse events. The exact relationship between use of anti-TNF drugs and development of demyelination cannot be established yet.