Next, we examined the effects of BFL1ΔC, BCLXL, BCLXLΔC, and BAX on the permeability of healthy- and apoptotic-like lipid membranes.
Next, we analyzed the behaviour of BFL1ΔC in apoptotic-like 100%CL GUV.
The mitochondria have an important role in the induction or amplification of apoptotic, apoptotic-like and necrotic-like PCD.
Next, we examined the behaviour of BCL2 proteins in LUV containing apoptotic-like lipid compositions.
Interestingly, BCLXL, but not BFL1ΔC, increased the λmax of BAX BH3 motif monocysteine variants with such apoptotic-like lipid membranes (Fig. 1h).
On the other hand, both proteins bound avidly to 100%CL GUV emulating CL microdomains found in mitochondria of apoptotic cells, and coincubation with BFL1ΔCg did not change BAXr binding to such apoptotic-like lipid membranes (Fig. 1b).
This domain consists of three modules: the EGF-like module, the CRD and the CBP module as well as a short tail.
Thus, factors, attenuating the apoptotic process, like the soluble forms of Fas/FasL system, may increase.
Thus in this study we report the identification of a novel C. elegans CED-6-like orthologue in mouse, which has probable apoptotic like function.
What is responsible for this difference is the extent of the bistable region of the apoptotic module.
