The phrase "a complex pathway of" is correct and usable in written English.
It can be used to describe a complicated series of processes or connections in various contexts, such as biology, psychology, or systems theory.
Example: "The research revealed a complex pathway of interactions between different species in the ecosystem."
Alternatives: "a complicated network of" or "an intricate series of".
Between these two ends many proteins interact in a complex pathway of signal transduction.
Wound healing is the physiologic response to tissue trauma proceeding as a complex pathway of biochemical reactions and cellular events, secreted growth factors, and cytokines.
It is assumed that the evolution of their divergent arrangements is associated with that of a complex pathway of co-regulation related to aging in vertebrates.
Expression analysis pointed to a down-regulation of NF- kB, the final actor of a complex pathway of signal transduction finely modulated by ubiquitination at several levels [ 94].
To provide this barrier keratinocytes undergo a complex pathway of differentiation, which culminates in keratinocyte cornification and the formation of extracellular lipid enriched lamellar membranes in the stratum corneum.
Gemcitabine has a complex pathway of metabolism, and there are many mechanisms that can contribute to gemcitabine cytotoxicity and/or chemoresistance (Habiro et al, 2004; Koizumi et al, 2005).
Amino acid substitutions that alter the folding and conformation of an enzyme can alter the kinetic response to ambient conditions, but specific predictions in the context of a complex pathway like that of coenzyme B12 synthesis are challenging.
The PUFA metabolic pathway is a complex pathway involving interplay of various enzymes [15].
Area reputation appears to be part of a complex pathway through which the effects of crime on perceived safety are mediated.
However, autophagy is a complex pathway involving multiple mechanisms of activation.
Shh signaling is a complex pathway with many levels of modulation, which has been well detailed and illustrated in a recent review (Briscoe and Therond, 2013).
