William O Rogers, Iv

Title: William O Rogers, IV: Innovator in Malaria Immunology

Introduction

William O Rogers, IV is a notable inventor based in Rockville, MD (US). He has made significant contributions to the field of immunology, particularly in the fight against malaria. His innovative work focuses on developing a protective immunogen that targets malaria sporozoites.

Latest Patents

William O Rogers, IV holds a patent for a protective malaria sporozoite surface protein immunogen and gene. This patent describes a protein antigen (SSP2) found on the surface of Plasmodium sporozoites, which serves as a candidate immunogen for malaria vaccination. The SSP2 protein is distinct from the well-studied circumsporozoite (CS) protein, facilitating research into host immunological responses to malaria. The patent details the detection of this antigen by a monoclonal antibody (NYS4) specific to a 140 kilodalton (kD) protein on the sporozoite cell surface. It also describes immunoreactive genomic clones that express the surface antigen gene, along with the primary nucleic acid sequence and deduced amino acid sequence derived from this DNA. Unique repetitive sequences of amino acids further demonstrate the distinction between SSP2 and the CS protein. Additionally, a synthetic peptide containing repeating epitopes of the SSP2-derived protein antigen is disclosed, which elicits antibodies that bind to the SSP2 protein on the sporozoite surface. A recombinant plasmid bearing SSP2 DNA sequences expresses SSP2 epitopes in mammalian cells, leading to antibody and cytotoxic T-cell lymphocytic responses that confer partial protection against challenge infection. When combined, the SSP2 protein and the CS protein elicit immunological responses that provide 100% protection against challenge infection.

Career Highlights

William O Rogers, IV works for the United States as represented by the Secretary of the Navy. His career is marked by a commitment to advancing medical science and improving public health through innovative research.

Collaborations

Some of his notable coworkers include Stephen L Hoffman and Yupin Charoenvit, who have also contributed to the field of malaria research.

Conclusion

William O Rogers, IV is a pioneering inventor whose work on malaria immunology has the potential to significantly impact public health. His innovative approaches to vaccine development highlight the importance of research in combating