Cell and Developmental Biology Commons^™

Characterization And Regulation Of Skn-Directed Autoimmune Skin Lesions, Pamela Jane Staton

Theses, Dissertations and Capstones

In the Skn model of autoimmunity, pathogenic T cells sensitized to Skn epidermal antigens (Skn-immune spleen cells or SIS cells) elicited disease in the form of skin lesions when adoptively transferred into shaved immunoincompetent syngeneic adult recipients (‘lesion-forming animals’) while concomitant injection of immunoregulatory normal spleen cells at twice the concentration (2 x normal spleen cells or 2XNS cells) of SIS cells significantly lessened lesion development (‘lesion-controlling animals’) by Day 7 post cell transfer. In a time-course RT-PCR cytokine analysis of skin from lesion-forming and lesion-controlling animals, IL-7 mRNA was significantly elevated in lesion-controlling skin on Day 7 while no …

Concentration Of Specific Biogenic Amines In Ventricular Csf Of Type A And B Parkinson's Disease Patients On Sinemet, Justin Robert Ahlman

Theses Digitization Project

No abstract provided.

Characterization Of The Biological Activities Of Recombinant Fusion Protein Green Fluorescent Protein/Human Zona Pellucida Protein 3 (Gfp/Hzp3), Zhiyong Lin

Theses and Dissertations in Biomedical Sciences

Despite numerous reports indicating the successful production of bioactive recombinant ZP3, no report has shown the rhZP3 having direct binding activity with human sperm. Recombinant ZP3 generated from our previous study displayed binding activity with human sperm through indirect evidence from hemizona assay (HZA).

This present study focused on the production of recombinant ZP3 with direct binding activity with human sperm. Through the application of a pEGFP expression vector, fusion protein GFP/ZP3 was successfully generated and expressed. The expression of GFP/ZP3 was evidenced by RT-PCR and western blot. The fusion protein was partially purified by Ni-NTA affinity column from cell …