Mutagenesis studies focused on the reactive center loop, the hinge region, protease-binding exo-sites, conformational stability, and accessory ligand binding domains have led to a well-established serpin inhibitory mechanism and have defined specific biological interactions and functions for a number of serpins in development, homeostasis, and host defense.
One strategy is the in silico evolution of biochemical and genetic networks based on simplified principles of biological interactions and where the fitness function rewards circuits characterized by the function required to be implemented [ 58, 59].
Only with improved understanding of the potential impacts of species range shifts on biological interactions and their consequences on ecosystem functioning will researchers be able to quantify the ecological threat posed by future climate change.
The deep knowledge of protein function, structure, biological interactions, and the possibility to design new polypeptides with desired biological activities have been the main factors involved in the increase of intensive research and preclinical and clinical approaches.
This suite of analytical tools, linked to a comprehensive interaction and biological function database, is available as a stand-alone application and can be linked via a "plugin" to other pathway tools such as Cytoscape [ 21].
The next challenge is to understand the complex interactions of biological processes and functions creating the intelligence of life.
There is increasing evidence that the structure of biological interaction networks is closely related to their function [ 4, 7- 9].
While Qualitative networks allow for any kind of target function, we use a subset of functions that represent specific biological interactions, such as the activation/inhibition function described above.
Due to the peculiar magnetic properties and the ability to function in cell-level biological interaction, superparamagnetic nanoparticles (SMNP) have been being the attractive carrier for gene delivery.
The IPA software contains the biological function, interaction, and information of a curated gene set and many biochemical pathways, identifying global canonical pathways, dynamical biological networks and functions from a given list of genes.
