Phosphoproteomics-directed manipulation reveals SEC22B as a hepatocellular signaling node governing metabolic actions of glucagon.

The peptide hormone glucagon is a fundamental metabolic regulator that is also being considered as a pharmacotherapeutic option for obesity and type 2 diabetes. Despite this, we know very little regarding how glucagon exerts its pleiotropic metabolic actions. Given that the liver is a chief site of action, we performed in situ time-resolved liver phosphoproteomics to reveal glucagon signaling nodes.

Chemoproteomics validates selective targeting of M1 alanyl aminopeptidase as an antimalarial strategy.

New antimalarial drug candidates that act via novel mechanisms are urgently needed to combat malaria drug resistance. Here, we describe the multi-omic chemical validation of M1 alanyl metalloaminopeptidase as an attractive drug target using the selective inhibitor, MIPS2673. MIPS2673 demonstrated potent inhibition of recombinant (A-M1) and (A-M1) M1 metalloaminopeptidases, with selectivity over other and human aminopeptidases, and displayed excellent in vitro antimalarial activity with no significant host cytotoxicity.

Chemoproteomics validates selective targeting of Plasmodium M1 alanyl aminopeptidase as an antimalarial strategy.

New antimalarial drug candidates that act via novel mechanisms are urgently needed to combat malaria drug resistance. Here, we describe the multi-omic chemical validation of M1 alanyl metalloaminopeptidase as an attractive drug target using the selective inhibitor, MIPS2673. MIPS2673 demonstrated potent inhibition of recombinant ( A-M1) and ( A-M1) M1 metalloaminopeptidases, with selectivity over other and human aminopeptidases, and displayed excellent antimalarial activity with no significant host cytotoxicity.

On-target, dual aminopeptidase inhibition provides cross-species antimalarial activity.

To combat the global burden of malaria, development of new drugs to replace or complement current therapies is urgently required. Here, we show that the compound is a selective, nanomolar inhibitor of both and aminopeptidases M1 and M17, leading to inhibition of end-stage hemoglobin digestion in asexual parasites. can kill sexual-stage , is active against murine malaria, and does not show any shift in activity against a panel of parasites resistant to other antimalarials.

Experimental evidence that browsing for activewear lowers explicit body image attitudes and implicit self-esteem in women.

Online apparel shopping is popular amongst women and offers salient visual information for making body image and self-worth judgements. Apparel segments which emphasize the value of women's bodies are particularly effective for eliciting low body image and self-worth. Across two studies, we investigated the association between self-reported and experimental online activewear exposure on women's self-worth, body image, appearance attitudes, mood and gaze behavior.