Evidence map›Paper›PMID 39171961›Full record

ArticleAnalytical methods : advancing methods and applications2024

Development of a mix-and-read assay for human asprosin using antibody-oligonucleotide probes and thermofluorimetric analysis.

Juan Hu, Christopher J Easley

Abstract read
In one paragraph

Article in Analytical methods : advancing methods and applications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Juan HuDepartment of Chemistry and Biochemistry, Auburn University, Auburn, AL, USA. chris.easley@auburn.edu.
Christopher J EasleyDepartment of Chemistry and Biochemistry, Auburn University, Auburn, AL, USA. chris.easley@auburn.edu.ORCID 0000-0002-2403-4147

Funding

Unmasking mechanisms of lipolytic dynamics in adipose tissue using high-resolution microfluidic samplingR01DK093810 · NIDDK · AUBURN UNIVERSITY AT AUBURN · PI EASLEY, CHRISTOPHER J · 2012 to 2023
$3.8M
NIDDK NIH HHS R01 DK093810
6 · The paper itself

Abstract

Adipose tissue, or fat tissue, can now be classified as an endocrine organ as it responds to stimuli by secreting a range of hormones, termed adipokines, which regulate the functions of various other tissues and organs. Because novel adipokines continue to be discovered and characterized by researchers, there is an enduring need for the development of new analytical assays that target these hormones. Discovered recently, asprosin is an adipokine hormone secreted by white adipose tissue (WAT) during fasting which has been implicated for its important effects on the liver, skeletal muscle, hypothalamus, pancreas, and possibly other tissues. While standard immunoassays have been developed, the continued surge in research on asprosin's function would greatly benefit from an assay with homogeneous, mix-and-read workflow, and the nanomolar clinical range makes this goal more feasible. In this work, we developed such an assay for asprosin using our thermofluorimetric analysis (TFA) methods with antibody-oligonucleotide conjugate probes. The assay, achievable in less than one hour, was successfully validated by quantifying native levels of asprosin in human serum collected from fasting, nonfasting, type II diabetic, and obese donors.

Indexed as

Fibrillin-1AdipokinesAntibodiesHumansImmunoassayOligonucleotidesAdipokinesAntibodiesFBN1 protein, humanFibrillin-1Oligonucleotides

Identifiers

PMID39171961
PMCPMC11405182

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.