SABRE-SHEATH Hyperpolarization of [1,5-C]Z-OMPD for Noninvasive pH Sensing.

Hyperpolarized (HP) C-labeled probes are emerging as promising agents to noninvasively image pH in vivo. HP [1,5-C]Z-OMPD (Z-4-methyl-2-oxopent-3-enedioic acid) in particular has recently been used to simultaneously report on kidney perfusion, filtration, and pH homeostasis, in addition to the ability to detect local tumor acidification. In previous studies, dissolution dynamic nuclear polarization was used to hyperpolarize Z-OMPD.

Local cryptic diversity in salinity adaptation mechanisms in the wild outcrossing .

It is normally supposed that populations of the same species should evolve shared mechanisms of adaptation to common stressors due to evolutionary constraint. Here, we describe a system of within-species local adaptation to coastal habitats, and detail surprising strategic variability in adaptive responses to high salinity. These different adaptive responses in neighboring populations are evidenced by transcriptomes, diverse physiological outputs, and distinct genomic selective landscapes.

Impact of induction regimens intensity and allogeneic stem cell transplantation on survival of patients with Philadelphia chromosome-positive acute lymphoblastic leukemia: A multi-institutional study.

Intensive chemotherapy (IC) combination with second- or third-generation TKI improves survival compared to non-IC with first-generation TKI. Allo-HCT was suggestive of improving RFS/OS after propensity score matching and multivariable analysis.