Lactobacillus supplementation did not rescue this pathological change (Fig. 6c).
Cross-sectional areas of gastrocnemius muscle fibers were smaller in STZ vs. control (1,480 +/- 149 vs. 1,870 +/- 40 microm(2), respectively; P < 0.05) and insulin treatment did not rescue this defect (STZ-INS: 1,476 +/- 143 microm(2)).
This highly enriched diet causes a reduced lifespan in unexercised flies [58, 59, data not shown], and exercise-training did not rescue this effect.
The ΔserBΔhisB strain was constructed, but since ΔhisB is itself an auxotroph, our novel sequences did not rescue this strain (successful rescue would require the unlikely occurrence of a single de novo protein replacing the activities of two conditionally essential genes).
By contrast, transient expression of the non-shuttling SRSF1-NRS did not rescue this phenotype.
The addition of estrogen reduced the p21 protein levels and mdm2 shRNA induction did not rescue this reduction.
By contrast, increased expression of the nuclear-retained SRSF1-NRS did not rescue this phenotype, strongly suggesting a role for SRSF1-regulated translatinn in this process.
Strikingly, BNIP3-silenced melanoma cells collapsed in clusters formed of living cell aggregates and again, reducing ROS levels did not rescue this phenotype (Supplementary Figure S2D).
Interestingly, overexpression of EGFP-Rab7 did not rescue this deficit; the reduction in recruitment was the same for EGFP-Rab7 and endogenous Rab7.
While injection of sflt4 mRNA again provoked defective PHBC development (Fig. 5e), co-injection with mtbl mRNA did not rescue this phenotype (Fig. 5f, g).
