Daniil Sarkisyan

This study shows that water deprivation induces a right-biased hindlimb postural asymmetry in rats, mediated by vasopressin signaling.

The paper identifies molecular asymmetries in the rat hypothalamus that support hemisphere-specific neuroendocrine signaling through gene expression and functional experiments.

The paper investigates the relationship between loss of Y chromosome (LOY) and clonal hematopoiesis in Alzheimer's disease patients, finding that LOY drives myeloid clones which may accumulate additional mutations.

The paper investigates how left and right brain injuries affect the endocrine system differently, revealing a bipartite neuroendocrine system that mediates contralateral effects through distinct molecular and neural mechanisms.

The paper identifies multi-omic changes in immune cells from Alzheimer's disease patients with loss of Y, linking LOY to epigenetic and gene expression alterations.

The paper investigates LOY in leukocytes as a risk factor for severe COVID-19 in men, finding higher LOY levels in critical cases and associations with immune-related outcomes.

The paper investigates how unilateral brain injury affects hindlimb asymmetry in rats with spinal cord transections, finding that humoral signals, not the sympathetic system, mediate these effects.

This study shows that unilateral brain injury in rats causes motor asymmetry and gene expression changes in the spinal cord, mediated by neurohormonal signaling from the injured brain.

The paper reports epigenome-wide meta-analyses of blood DNA methylation with subcortical brain volumes, identifying significant associations with hippocampal volume and potential biological mechanisms.