Proteomics

Dataset Information

0

Proteins present in tears from control, MCI and Alzheimer disease patients


ABSTRACT: we investigated tear fluid as a novel source of disease-specific protein biomarkers for Alzheimer disease (AD) development using samples from patients suffering from mild cognitive impairment (MCI) and AD. Tear protein content was evaluated via liquid chromatography–mass spectrometry.

INSTRUMENT(S): LTQ Orbitrap Velos

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Secretion Of Lacrimal Gland, Tear

DISEASE(S): Alzheimer's Disease

SUBMITTER: Felix Hernandez  

LAB HEAD: Felix Hernandez

PROVIDER: PXD014475 | Pride | 2019-11-04

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Copiade010415_Felix_15.raw Raw
Copiade010415_Felix_16.raw Raw
Copiade010415_Felix_17.raw Raw
Copiade060215_Felix_5.raw Raw
Copiade080415_Felix_18.raw Raw
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Publications

Proteins and microRNAs are differentially expressed in tear fluid from patients with Alzheimer's disease.

Kenny Aidan A   Jiménez-Mateos Eva M EM   Zea-Sevilla María Ascensión MA   Rábano Alberto A   Gili-Manzanaro Pablo P   Prehn Jochen H M JHM   Henshall David C DC   Ávila Jesús J   Engel Tobias T   Hernández Félix F  

Scientific reports 20191028 1


Alzheimer's disease (AD) is characterized by a progressive loss of neurons and cognitive functions. Therefore, early diagnosis of AD is critical. The development of practical and non-invasive diagnostic tests for AD remains, however, an unmet need. In the present proof-of-concept study we investigated tear fluid as a novel source of disease-specific protein and microRNA-based biomarkers for AD development using samples from patients with mild cognitive impairment (MCI) and AD. Tear protein conte  ...[more]

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