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Diabetes tipo 2 y enfermedades neurodegenerativas

Authors: Mayo Canalejo, Belén;

Diabetes tipo 2 y enfermedades neurodegenerativas

Abstract

En la última década, varios estudios preclínicos y clínicos han confirmado la existencia de una clara relación entre la Diabetes Mellitus tipo 2 (DMT2) y la enfermedad de Alzheimer (EA), al incrementarse el riesgo de padecer EA en pacientes diabéticos. Se debe esencialmente a la alteración en la señalización insulínica y el IGF no solo a nivel periférico, sino también a nivel central. Asimismo, existen ciertos factores aceleradores de la EA como el metabolismo anormal de la glucosa, el estrés oxidativo o la disfunción mitocondrial. Además, se ha revelado que la amilina actúa a nivel central como un “segundo amiloide” que favorece la formación de las placas seniles y los ovillos neurofibrilares, hiperfosforilación de proteína tau, neuroinflamación, y finalmente, alteración de la función neuronal que deriva en alteración cognitiva y EA. Así, un nuevo concepto diagnóstico ha surgido, la “Diabetes tipo 3”. Esto hace que se estudien nuevas dianas y estrategias terapéuticas como el posible impacto de los fármacos antidiabéticos en el tratamiento de la EA o la función de la amilina y sus análogos exógenos (pramlintida).

Keywords

Amilina, Farmacología, Diabetes Mellitus tipo 2, Alzheimer's disease, Diabetes tipo 3, Pramlintida, Type 2 Diabetes Mellitus, Pramlintide, Enfermedad de Alzheimer, Insulina, Farmacología (Farmacia), Amylin, 3209 Farmacología, Insulin, Type 3 diabetes, 616.379-008.64

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green