Significance of Biological marker
Biological markers, commonly referred to as biomarkers, are measurable indicators present in biological media such as tissues, cells, or fluids that offer insights into various diseases and biological states. They play a crucial role in understanding disease progression, treatment efficacy, and health-related conditions. Biomarkers can evaluate specific health issues, such as systemic lupus erythematosus or neonatal sepsis, and help monitor physiological changes in various situations, including orthodontic treatment. Overall, they are essential for diagnosing and tracking disease outcomes.
Synonyms: Biomarker, Biological indicator, Molecular marker, Indicator, Diagnostic marker, Prognostic marker, Clinical marker
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Biological marker in scientific sources
Biological marker is a measurable characteristic, such as gender, used to assess health status and predisposition to diseases or behavioral disorders in individuals, both under stress and in normal conditions, according to regional sources.
From: The Malaysian Journal of Medical Sciences
(1) Biological marker is a reason for the difficulty in finding genes, which includes the complexity of the phenotype, heterogeneity and lack of biological marker.[1] (2) These are relevant for the diagnosis and prognosis of preterm premature rupture of membranes, as mentioned in the text, and they are investigated for their effectiveness.[2] (3) A characteristic or indicator of a biological state, such as the levels of malondialdehyde in the context of oxidative stress.[3]