Genes Responsible for HS Production and Metabolism Are Involved in Learning and Memory in .

The gasotransmitter hydrogen sulfide (HS) produced by the transsulfuration pathway (TSP) is an important biological mediator, involved in many physiological and pathological processes in multiple higher organisms, including humans. Cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) enzymes play a central role in HS production and metabolism. Here, we investigated the role of HS in learning and memory processes by exploring several strains with single and double deletions of CBS and CSE developed by the CRISPR/Cas9 technique.

Lysophospholipase Gene Is Required for Survival and Reproduction.

is one of the most famous insects in biological research. It is widely used to analyse functions of different genes. The phosphatidylcholine lysophospholipase gene was initially shown to be important in the fruit fly nervous system.

Loss of in Neurons Contributes to Neurodegeneration with Mitochondria Abnormalities, Reactive Oxygen Species Acceleration and Accumulation of Lipid Droplets in Brain.

Various neurodegenerative disorders are associated with human NTE/PNPLA6 dysfunction. Mechanisms of neuropathogenesis in these diseases are far from clearly elucidated. Hereditary spastic paraplegia belongs to a type of neurodegeneration associated with NTE/PNLPLA6 and is implicated in neuron death.

Morpho-Functional Consequences of Knockdown in Glia of .

Glia are crucial for the normal development and functioning of the nervous system in many animals. Insects are widely used for studies of glia genetics and physiology. surface glia (perineurial and subperineurial) form a blood-brain barrier in the central nervous system and blood-nerve barrier in the peripheral nervous system.