Bladder cancer is a disease involving distinct and multiple molecular pathologies.
The fact that multiple molecular pathologies underlie hyperexcitability-related disorders, such as neuropathic pain and epilepsy, has led to the suggestion that drugs that simultaneously target more than one type of ion channels could treat these disorders more effectively (Goaillard and Dufour, 2014; Klassen et al., 2011; Ratte et al., 2014).
To directly explore degeneracy in the context of neuropathic pain, we tested whether multiple distinct molecular pathologies are sufficient to produce the cellular hyperexcitability associated with neuropathic pain.
5, 7 The emerging consensus view is that multiple interacting pathophysiological factors, including protein misfolding, contribute to the neuronal toxicity in ALS. 8, 9 Despite progress in revealing multiple molecular processes involved in disease pathology, relatively little is known about when and how the disekease, which starts focally, spreads throughout the motor network.
J147 reduced cognitive deficits in old SAMP8 mice, while restoring multiple molecular markers associated with human AD, vascular pathology, impaired synaptic function, and inflammation to those approaching the young phenotype.
For example in C. elegans, the most widely studied model organism in this context, multiple tissue-specific transgenic models manifesting pathological phenotypes that faithfully recapitulate many cellular and molecular pathologies of complex neurodegenerative disease processes have been used [ 5, 6].
The results identify spike initiation as a key nonlinear process whose qualitative alteration explains multiple features of cellular hyperexcitability on the basis of several possible molecular pathologies.
Non-small-cell lung cancer (NSCLC) represents a collection of diverse molecular pathologies.
Diseases will have new names: they will no longer be referred to as vague groupings of symptoms but rather as exact molecular pathologies (instead of "colon cancer" it will be the exact genes and pathways disrupted).
Moreover, studies in depression suggests functional, cellular and molecular pathologies in both areas [7] [10].
The appearance of PARP-1 fragments with multiple molecular weights clearly distinguishes these proteases from each other, and suggests the participation of specific proteases during different phases and forms of pathology.
