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melanogenesis
This term describes a specific biochemical pathway within the dermis and epidermis. It carries a clinical and scientific connotation, typically appearing in dermatology, oncology, or genetics textbooks rather than in casual conversation. The word evokes a sense of cellular activity and chemical synthesis, specifically the conversion of tyrosine into melanin.
As a technical biological process, the word is treated as an uncountable mass noun. It refers to the general phenomenon of pigment production rather than individual instances of the process. Consequently, it does not take a plural form and cannot be counted with numbers; instead, it is quantified by rates or levels of activity.
Ý nghĩa
Ví dụ
UV radiation triggers melanogenesis to protect the skin from damage.
The researcher explained how tyrosinase acts as the rate limiting enzyme in melanogenesis.
The researcher explained how tyrosinase acts as the rate limiting enzyme in melanogenesis.
I wonder if this new serum actually inhibits melanogenesis or just bleaches the surface.
Melanogenesis occurs within specialized organelles called melanosomes.
Melanogenesis occurs within specialized organelles called melanosomes.
Does this cream stop melanogenesis entirely or just slow it down?
Genetic mutations can lead to a complete absence of melanogenesis resulting in albinism.
The study focuses on the molecular pathways that regulate melanogenesis in human skin.
Excessive melanogenesis in specific areas of the skin leads to the formation of dark spots.