Chromosomal rearrangements have established causative roles in a variety of human conditions, including cancer, and can be caused by many different mechanisms.
Increasing evidence has established causative links between obesity, chronic inflammation and insulin resistance; the core pathophysiological feature in type 2 diabetes mellitus.
Multiple genes have been implicated in CHD development [2], but for the majority of infants diagnosed with a CHD, an established causative gene or teratogenic agent cannot be identified [3], [4].
The diagnostic value of measuring even early nerve injury may include earlier initiation of established causative therapies, but also earlier recognition of beneficial effects in clinical intervention studies.
Neurodegenerative events in these diseases are linked to inflammation (Mrak and Griffin, 2007; Tansey et al., 2008), but, despite this link, defects in genes regulating inflammation do not have an established causative role in neurodegeneration.
Since no established causative therapy for secondary oxalosis is available, intravenous fluid replacement was started, leading to an initial stabilization of renal function with an eGFR at 15 ml/min/1.73 m.
The data of these molecular epidemiologic studies combined with the mechanistic information on chemical carcinogenesis have firmly established causative linkages between exposure to AFB1 and AA and cancer risk.
Establishing causative correlations between particular disturbing events during the life and subsequent cancer risk, sometimes years later, is undoubtedly challenging and should be studied first on animal models where genetic and ecological parameters can be experimentally controlled.
Positive effects on survival as a consequence of interventions designed specifically to improve patient symptoms and QoL independent of tumor therapy would go a long way towards establishing causative relationships between specific QoL parameters and disease control.
Although these sources are crucial for revealing the context of this disease, they cannot establish the causative species of Plasmodium.
