Quantitative real-time PCR (qRT-PCR) was performed on 53 human IVDs from 52 individuals to investigate native gene expression of neurotrophic factors and their receptors, neuropeptides and angiogenic factors.
Table 1 shows the ACC values between the native B'-factors and B'-factors predicted with two structure-based methods, the classical GNM and the pfGNM, and with two sequence-based methods, pfSeqGNM and L-pfSeqGNM.
Figure 5 compares the native B'-factor (normalized native B-factor) profiles and the B'-factors predicted with GNM, pfGNM, pfSeqGNM and L-pfSeqGNM.
In this study, a novel biomimetic bone microenvironment was created by integrating hydroxyapatite (HA) and native bioactive factors deposited by osteogenic induction of human bone marrow mesenchymal stem cells (MSCs) within a cytocompatible chitosan hydrogel.
We utilized our minimalist design strategy to reduce the size and structural complexity of native transcription factors while maximizing retention of DNA-binding function.
It is prepared using undisclosed methods that reportedly preserve native growth factors [ 25 ].
ChIP technique can identify the binding sites of native transcription factors in a given cellular context and reveal potential target genes.
Together with our engaged SRP complex, these structures represent markedly improved views of many functional regions of mammalian SRP and provide the first entirely homologous SRP-RNC structures assembled with native endogenous factors.
Wildemann and coauthors observed the preservation of several native growth factors, for example, bone morphogenetic protein (BMP-2), in human bone allografts after PE disinfection thereby proving the partial maintenance of the graft's osteoinductivity [ 49].
Their principal mechanism of action is to guide the bone regeneration, and their range of ultimate effectiveness is limited to the natural course of reparative osteogenesis that is appropriate for substitution of bone defects with high activity of native osteoinductive factors, but not enough for large bone defect repair.
