The phrase "are modulated by many" is correct and usable in written English.
It can be used in contexts where you are discussing how various factors or elements influence or adjust something.
Example: "The outcomes of the experiment are modulated by many external variables, including temperature and humidity."
Alternatives: "are influenced by many" or "are adjusted by many".
Proliferation and differentiation of bone-related cells are modulated by many factors such as scaffold design, growth factor, dynamic culture system, and physical simulation.
In addition, defense mechanisms involved in partial, complete and nonhost resistances, are modulated by many type III effector proteins (TTEs) delivered by bacteria during infection [49], [50].
Fundamental cell biological processes such as autophagy are modulated by many distinct inputs such as host metabolism, amino acid availability, oxygen levels, and innate immune pathways (Choi et al, 2013).
Apart from mRNA abundance, translation rates are modulated by many factors such as tRNA and ribosome availabilities, and mRNA levels are largely insufficient to predict protein levels 24, 25.
Neurotransmitter release is modulated by many drugs and molecular manipulations.
OA-related pain is modulated by many factors, including the individual patient's psychological and genetic factors, as well as the theoretical role of meteorological influences.
The epigenome expressed by human behavior is dynamic in nature and is modulated by many internal as well as external factors such as embryonic/human developmental, health issues if any and external environmental.
Attention to particular kinds of sensory stimuli could be modulated by many factors including by current emotional state.
The activity of these main components of the budding and fusion machinery is modulated by many other proteins functioning as co-factors and scaffolds (for excellent overviews see [7] [10]).
This scheme would provide a greater level of plasticity required for the different tasks the epidermis is fulfilling and we expect that the expression of p63 can be modulated by many of these TFs: indeed, we have already started to dissect the reciprocal interplay for one of the regulated TFs: CEBP/D [45].
