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Determination of Blood NOTCH3 Extracellular Domain and Jagged-1 Levels in Healthy Subjects.

ABSTRACT: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common genetic disorder among those responsible for hereditary strokes, and it is caused by a mutation in the NOTCH3 gene on chromosome 19. Blood biomarkers related to the Notch signaling pathway have not been investigated extensively in CADASIL. In this study, we measured the serum and plasma levels of NOTCH3 extracellular domain (N3ECD) and its ligand, Jagged-1, in 279 healthy subjects. The levels of N3ECD and Jagged-1 showed significant correlations in both serum (p < 0.0001, r = 0.2681) and plasma (p < 0.0001, r = 0.4065). The N3ECD levels were significantly higher in the serum than in plasma and tend to increase with age. In contrast, there was no significant difference between the serum and plasma levels of Jagged-1 levels. To summarize, we were able to measure N3ECD and Jagged-1 protein levels in healthy human serum and plasma. Taken together, our findings provide the basis for further studies investigating the clinical use of blood N3ECD and Jagged-1 levels for CADASIL and other Notch signaling-related diseases.

SUBMITTER: Kim H

PROVIDER: S-EPMC9505916 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

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Determination of Blood NOTCH3 Extracellular Domain and Jagged-1 Levels in Healthy Subjects.

Kim Hyesung H Jang Bogun B Kim Yang-Ji YJ Choi Jay Chol JC

International journal of molecular sciences 20220911 18

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common genetic disorder among those responsible for hereditary strokes, and it is caused by a mutation in the NOTCH3 gene on chromosome 19. Blood biomarkers related to the Notch signaling pathway have not been investigated extensively in CADASIL. In this study, we measured the serum and plasma levels of NOTCH3 extracellular domain (N3ECD) and its ligand, Jagged-1, in 279 healthy subje ...[more]

PMID: 36142458

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Dataset Information

Determination of Blood NOTCH3 Extracellular Domain and Jagged-1 Levels in Healthy Subjects.

Publications

Determination of Blood NOTCH3 Extracellular Domain and Jagged-1 Levels in Healthy Subjects.

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