Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be a critical effector
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be a critical effector" is correct and usable in written English.
It can be used in contexts where you want to emphasize the importance of a specific role or function in a process or system. Example: "In this project, you need to be a critical effector in ensuring that all components work together seamlessly."
✓ Grammatically correct
Science
Academia
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
7 human-written examples
More recently LIMD1 has been shown to be a critical effector protein of the miRNA-mediated gene silencing pathway.
Science
The data suggest that C5a might be a critical effector molecule to mediate lymphocyte attraction by itself or indirectly by enhancing the production of IL-8.
As Noxa has been shown to be a critical effector of apoptosis due to its ability to neutralize Mcl-1 [ 25, 33], we next assessed the expression levels of Noxa during the apoptotic death of the cells.
These results indicate that reduced Pttg2 levels induce inhibition of cell growth through p53-dependent p21 induction, and p21 appears to be a critical effector of shPttg2-induced cell death.
Science
The serine/threonine kinase mammalian/mechanistic target of rapamycin (mTOR) is assumed to be a critical effector for several cellular functions deregulated in cancer [ 2]. mTOR exists in two cellular complexes, referred to as mTORC1 and mTORC2.
Science
Additionally, UV-mediated induction of NOXA is suppressed in cell lines, primary NHEKs, and in vivo, indicating that this BCL2 family member may be a critical effector of apoptosis in this context.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
These findings indicate that PU.1-mediated upregulation of CSF-1R is a critical effector of MLL leukemogenesis.
Academia
Srinivasan, S., Dominguez-Sola, D., Wang, L., Hyrien, O. & Gautier, J. Cdc45 is a critical effector of myc-dependent DNA replication stress.
Science & Research
We conclude that hepatocyte Arg2 is a critical effector of the hepatic glucose fasting response and define a therapeutic target to mitigate the complications of obesity and non-alcoholic fatty liver disease.
Science & Research
The CIP KIP family member CDKN1A is a critical effector of signal transduction pathways and has also previously been implicated as a downstream target for SMARCB1 in RT cell lines [14].
Science
These results were not unexpected given that IL4 is a critical effector in the generation of allergic inflammation and IgE production, and is one of the most relevant genes in regulating the Th2 profile of allergic subjects [31].
Science
Expert writing Tips
Best practice
Use "be a critical effector" when you want to emphasize a role's significant influence in producing a specific outcome within a system or process, particularly in scientific or technical contexts.
Common error
Avoid using "be a critical effector" in everyday conversation or informal writing. It is better suited for formal, technical, or scientific discussions where precision and emphasis on functional importance are necessary.
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be a critical effector" functions as a descriptive phrase, typically used to attribute significant importance and influence to a specific entity within a given system or process. Ludwig examples show it in scientific contexts.
Frequent in
Science
75%
Academia
25%
News & Media
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "be a critical effector" is a phrase used to underscore the significant role of an entity within a system, primarily in scientific or technical contexts. Ludwig AI analysis confirms the phrase is grammatically correct and frequently found in academic and scientific literature. While alternatives exist, such as "be a key driver" or "be a vital component", the original phrase precisely conveys a sense of active and influential involvement. Remember to use it in formal settings to maintain its intended impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be an essential agent
Stresses the active role in producing an effect, similar to "effector", but "essential" emphasizes necessity.
be a vital component
Focuses on the essential nature of the element within a larger structure or system, slightly less dynamic than "effector".
be a key driver
This alternative highlights the role of initiating and propelling a process forward, differing from being a general influential component.
be a central element
Emphasizes the core position and importance but does not necessarily imply active influence.
be a crucial factor
Highlights the importance of a condition or influence on the outcome, rather than directly affecting a process.
be an integral part
Suggests that the element is fundamentally necessary and closely connected to the whole, differing slightly from directly producing an effect.
be a significant influence
Focuses on the power to change or affect something, omitting the idea of direct involvement.
be a primary force
Highlights strength and impact, suggesting a dominant influence, potentially stronger than just "critical".
be a fundamental mechanism
Implies a process or system that is core to the operation, instead of the component itself.
be a cornerstone
Highlights the foundational importance, focusing on support and stability rather than active effectuation.
FAQs
How can I use "be a critical effector" in a sentence?
You can use "be a critical effector" to highlight the significant influence of a role or component in producing a specific outcome. For instance, "In this biological pathway, the enzyme acts as a critical effector in regulating cell growth."
What are some alternatives to "be a critical effector"?
You can use alternatives like "be a key driver", "be a vital component", or "be a significant influence" depending on the specific nuance you want to convey.
Is "be a critical effector" formal or informal?
"Be a critical effector" leans towards a more formal register, suitable for academic, scientific, or technical contexts rather than casual conversation.
What makes something a 'critical effector'?
A 'critical effector' is something that plays a crucial and influential role in bringing about a particular effect or outcome within a defined system or process. Its absence or malfunction would significantly impede or alter the expected result.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested