Life Sciences Commons^™

Paenibacillus Larvae Spore Germination And American Foulbrood Disease Development In Honey Bee Larvae, Israel Alvarado

UNLV Theses, Dissertations, Professional Papers, and Capstones

Honey bee (Apis mellifera) pollination plays an important role in meeting our agricultural needs, yet we are incapable of completely preventing a decline in bee health, partially due to bacterial diseases. American Foulbrood (AFB), a bacterial disease of honey bee larvae, is particularly troublesome because the infectious agent is the bacterial spore of Paenibacillus larvae. Bacterial spores are resistant to extreme temperatures, unaffected by antibiotics, withstand exposure to disinfectants, and can remain dormant for years until they can revert back to vegetative cells.

Our research investigated P. larvae spore germination at the functional and pathogen-host level. We have found that …

Beryllium Is A Potent And Unique Gsk-3Β Inhibitor With Potential To Differentially Regulate Glycogen Synthase And Β-Catenin, Ata Ur Rahman Mohammed Abdul

UNLV Theses, Dissertations, Professional Papers, and Capstones

Glycogen Synthase Kinase-3β (GSK-3β) is an important serine/threonine kinase that phosphorylates/regulates diverse and metabolically important proteins. Some of the important substrates of GSK-3β are glycogen synthase, tau, β-catenin, cyclin D1, axin, c-jun, c-myc, Heat Shock Factor–1, BCL-3, CREB, Histone H1.5, mdm2, p21 (CIP1), pyruvate dehydrogenase and many more. De-regulation of GSK-3β has been implicated in diseases like cancer, Alzheimer’s disease, bipolar disorder and type 2 diabetes mellitus. Currently, GSK-3β is one of the most widely studied proteins and there is a great interest in developing potent and efficient GSK-3β-inhibitors for research as well as therapeutic purposes. We demonstrate that beryllium …