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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
bad expression
Grammar usage guide and real-world examplesUSAGE SUMMARY
"bad expression" is a correct and usable phrase in written English.
You could use it, for example, in a sentence such as "The customer's bad expression indicated their dissatisfaction".
✓ Grammatically correct
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
42 human-written examples
Therefore, we examined the effect of knocking down BAD expression on proliferation of these cells.
Science
Tissue culture experiments demonstrated that increased BAD expression stimulates proliferation of prostate cancer cells.
Science
Thereby, it would not be surprising if cancer cells decrease BAD expression.
Science
Analysis of the effect of BAD on prostate cancer xenografts has shown that increased BAD expression enhances tumor growth, while knockdown of BAD expression by shRNA inhibits tumor growth.
Science
The total level of BAD expression was monitored by blotting with an anti-BAD antibody (lower panel).
Science
In the present study, in both in vitro and in vivo systems, hUCBSC increased Bax and Bad expression.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
Upon inhibition of Akt by simvastatin in PC3 cells, we saw reduced phosphorylation of Bad, decreased expression of Bcl-2 and Bcl-xL, associated with increased expression of Bim as well as cleaved caspases 9 and 3. Activated caspase 3 is expected to further cleave PARP in inducing apoptosis [ 7].
Science
Evolutionary biologists have proposed different theories to explain how longevity variability may be driven by bad genes expression in late life or by gene pleiotropic effects.
Science
These studies identified lowered IL-7 and anti-apoptotic BCL-2, and elevated pro-apoptotic BAD gene expression levels, as contributors to rapid involution and disruption of thymopoiesis [14].
Science
Cell death was estimated by the anti-apoptotic Bcl-2 and the pro-apoptotic Bad mRNA expression and caspase-3 activity, a central protease in apoptosis that is induced by renal ischemia.
Science
Notably, several tumor suppressor genes have undergone different mutational events in different tumor regions and also different tumor regions harbored different good and bad prognostic expression signatures.
Science
Expert writing Tips
Best practice
When describing someone's reaction, consider using more specific terms like "scowl", "grimace", or "frown" to provide a clearer picture of their feelings.
Common error
In formal writing, avoid using "bad expression" too frequently. Opt for more precise and descriptive alternatives to enhance the impact and clarity of your writing.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "bad expression" functions as a noun phrase, where "bad" is an adjective modifying the noun "expression". Ludwig AI indicates that this is a correct and usable phrase, although its usage may be improved by choosing more descriptive alternatives.
Frequent in
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News & Media
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Formal & Business
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Less common in
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Ludwig's WRAP-UP
The phrase "bad expression" is a grammatically correct noun phrase used to describe a facial expression that conveys negative emotions. While Ludwig AI confirms its usability, it also suggests that more specific alternatives like "scowl", "grimace", or "frown" might be more effective in certain contexts. The phrase's register is neutral, making it suitable for various settings, though formal writing often benefits from more descriptive language. Since there are no examples in the provided search data, its frequency is considered missing, highlighting the potential for more precise word choices. Consider using more specific synonyms to enhance clarity and impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unfavorable expression
This alternative uses "unfavorable" to replace "bad", indicating a negative sentiment or reaction.
negative expression
This alternative uses "negative" to replace "bad", highlighting the adverse or pessimistic nature of the expression.
poor expression
This alternative uses "poor" to replace "bad", suggesting a lack of quality or effectiveness in the expression.
displeased expression
This alternative emphasizes the feeling of dissatisfaction conveyed by the expression.
unhappy expression
This alternative highlights the sadness or discontent communicated through the expression.
sour expression
This alternative implies a bitter or unpleasant demeanor.
grimace
This is a single-word alternative referring to a facial expression of pain or disgust.
scowl
This single-word alternative refers to a facial expression of anger or disapproval.
frown
This single-word alternative describes a facial expression indicating displeasure or concentration.
disapproving look
This alternative focuses on the visual aspect of showing disagreement.
FAQs
How can I describe a negative facial expression?
What's a more formal way to say "bad expression"?
In formal contexts, consider using phrases like "unfavorable expression" or "negative expression" as alternatives to "bad expression".
Is "bad expression" grammatically correct?
Yes, "bad expression" is grammatically correct, but it's often better to choose a more descriptive or specific term depending on the context.
What does "bad expression" mean?
"Bad expression" generally refers to a facial expression that conveys negative emotions such as unhappiness, disapproval, or disappointment.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested