BIOLOGICAL MARKER Meaning and
Definition
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A biological marker, also known as a biomarker, refers to a measurable characteristic or indicator that is used to evaluate biological processes, conditions, or responses within an organism. These markers can be biochemical substances like molecules, enzymes, hormones, or cellular structures, or they can be genetic variations, proteins, or physiological changes that can be observed and measured in various bodily fluids or tissues.
The primary purpose of biological markers is to provide insight into the presence, progression, or severity of diseases or physiological states. They can be utilized in the diagnosis, prognosis, and monitoring of conditions, helping to identify diseases at an early stage and guide treatment decisions. Additionally, biological markers can be employed in pharmaceutical research and clinical trials to evaluate the effectiveness and safety of new drugs or therapies.
Examples of commonly used biological markers include blood pressure and cholesterol levels, blood glucose levels in diabetes, tumor markers in cancer, genetic mutations associated with specific diseases, electroencephalogram (EEG) patterns in neurological disorders, and neurotransmitter levels in mental health conditions.
As research continues to advance, scientists are identifying new biomarkers that can assist in understanding complex diseases, predicting the response to treatments, and developing personalized medicine approaches. The discovery and validation of reliable and accurate biological markers play a crucial role in improving healthcare outcomes, enabling early intervention, and promoting precision medicine strategies.
Common Misspellings for BIOLOGICAL MARKER
- viological marker
- niological marker
- hiological marker
- giological marker
- buological marker
- bjological marker
- bkological marker
- boological marker
- b9ological marker
- b8ological marker
- biilogical marker
- biklogical marker
- billogical marker
- biplogical marker
- bi0logical marker
- bi9logical marker
- biokogical marker
- biopogical marker
- biooogical marker
- bioligical marker
Etymology of BIOLOGICAL MARKER
The word "biological" is derived from the Greek words "bios" meaning "life" and "logos" meaning "study" or "knowledge".
The term "marker" comes from the Old French word "marquer", meaning "to mark" or "to trace", which is further derived from the Old High German word "marcōn" meaning "to mark" or "to stamp".
So, the etymology of the term "biological marker" can be understood as a combination of "biological" related to the study of life and "marker" referring to a symbol or sign used to trace or identify a particular biological characteristic or process.
Similar spelling word for BIOLOGICAL MARKER
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