Significance of Positive expression
Positive expression is a term used in scientific contexts to denote specific indicators relevant to various biological assessments. It includes the presence of cell surface markers such as CD29, CD44, and CD106, which characterize mesenchymal stem cells. Additionally, it pertains to the detection of p16 in cervical lesion samples as a measure of malignancy risk. Furthermore, positive expression is associated with the detectable presence of proteins like PAR-1 or PAR-2 through staining techniques in histological studies.
Synonyms: Affirmative expression, Joyful expression, Affirmation, Optimism, Encouragement, Approval, Praise, Compliment, Support, Enthusiasm, Cheerfulness.
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The concept of Positive expression in scientific sources
Positive expression signifies the identification of p16 and specific proteins like PAR-1 or PAR-2 in cervical lesion samples, aiding in the assessment of their potential malignancy through histological staining techniques.
From: World Journal of Pharmaceutical Research
(1) The presence of certain cell surface markers (like CD29, CD44, and CD106) indicating the identity and characteristics of mesenchymal stem cells.[1] (2) Indicates the detection of p16 in samples, used as part of the assessment of cervical lesions and their malignant potential.[2]
From: Journal of Indian Society of Periodontology
(1) The detectable presence of specific proteins, in this case, PAR-1 or PAR-2, indicated by staining techniques in histological analyses.[3]