upregulation
noun
upregulation is spelled U-P-R-E-G-U-L-A-T-I-O-N: 12 letters. It appears about once in every 8 million words in written English, the 86,301st most frequent word form (wordfreq, 2021 data). As a noun, upregulation means “The process, in the regulation of gene expression, in which the number, or activity of receptors increases in order to increase sensitivity” (English Wiktionary, September 2026). The plural of upregulation is upregulations.
How many letters and syllables are in upregulation?
| Letters | 12: U-P-R-E-G-U-L-A-T-I-O-N |
|---|---|
| In writing | about once in every 8 million words; the 86,301st most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is upregulation?
Upregulation appears about once in every 8 million words in written English, the 86,301st most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Words people confuse with upregulation
Also written: up-regulation (one word or two).
Sources: English Wiktionary (homophones, alternative spellings).
Forms of upregulation
- upregulations plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does upregulation mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The process, in the regulation of gene expression, in which the number, or activity of receptors increases in order to increase sensitivity.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does upregulation come from?
From up- + regulation.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).