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PetDx: Alejandro Bernal, Daniel Grosu

Alejandro Bernal has been appointed as president and CEO of animal liquid biopsy company PetDx, succeeding Daniel Grosu, who will remain chairman of the firm's board. Bernal was previously president of Mars Veterinary Health International and Global Diagnostics. He also spent 17 years at Zoetis, formerly Pfizer Animal Health. He holds an MBA from Universidad de los Andes in Columbia, a Master of Science from Texas A&M University, and a Doctor of Veterinary Medicine degree from Universidad de Caldas in Colombia.

The Scan

Open Pediatric Brain Tumor Atlas Team Introduces Genomic Data Collection, Analytical Tools

A study in Cell Genomics outlines open-source methods being used to analyze and translate whole-genome, exome, and RNA sequence data from the Pediatric Brain Tumor Atlas.

Neurological Outcomes Linked to Innate Immune Features After Cardiac Arrest

Researchers reporting in Med dig into immune features found a few hours after cardiac arrest that correspond with neurological outcomes.

Mouse Study Finds Circadian Rhythm-Related Gene Expression Changes Linked to Sleep Apnea

A paper in PLOS Biology reveals tissue-specific circadian rhythm and gene expression patterns in an intermittent hypoxia-based mouse model of obstructive sleep apnea.

Polygenic Risk Score to Predict Preeclampsia, Gestational Hypertension in Pregnant Women

Researchers in Nature Medicine provide new mechanistic insights into the development of hypertensive disorders of pregnancy, which may help develop therapeutics.