09100 Metabolism

 09120 Genetic Information Processing

 09130 Environmental Information Processing

 09140 Cellular Processes

 09150 Organismal Systems

 09160 Human Diseases

   09161 Cancer: overview

   09162 Cancer: specific types

   09172 Infectious disease: viral

   09171 Infectious disease: bacterial

   09174 Infectious disease: parasitic

   09163 Immune disease

   09164 Neurodegenerative disease

     05010 Alzheimer disease [PATH:hsa05010]

     05012 Parkinson disease [PATH:hsa05012]

     05014 Amyotrophic lateral sclerosis [PATH:hsa05014]

     05016 Huntington disease [PATH:hsa05016]

     05017 Spinocerebellar ataxia [PATH:hsa05017]

     05020 Prion disease [PATH:hsa05020]

     05022 Pathways of neurodegeneration - multiple diseases [PATH:hsa05022]

   09165 Substance dependence

   09166 Cardiovascular disease

   09167 Endocrine and metabolic disease

   09175 Drug resistance: antimicrobial

   09176 Drug resistance: antineoplastic

 09180 Brite Hierarchies

 09190 Not Included in Pathway or Brite